Te m p e r a t u r e P r o t e c t i o n D e v i c e s
September 2015
NTC Thermistors
SMD
NTCG series
NTCG06
NTCG10
NTCG16
NTCG20
0603 [0201 inch]*
1005 [0402 inch]
1608 [0603 inch]
2012 [0805 inch]
* Dimensions Code JIS[EIA]
(2/27)
Temperature Protection Devices
REMINDERS FOR USING THESE PRODUCTS
Before using these products, be sure to request the delivery specifications.
SAFETY REMINDERS
Please pay sufficient attention to the warnings for safe designing when using these products.
REMINDERS
Please pay careful attention to the precautions and follow safe designing practices when using these products.
Incorrect usage may lead to destroyed NTC thermistors and damages or malfunctions with the devices used.
Please use them within the ranges of the ratings and performance provided in the Catalog and delivery specifications upon confirming the
environments where they are to be used and installed.
Do not use them outside the operating temperature range.
Do not use them with the ratings or maximum permissible power levels exceeded.
Do not quickly apply 5mW or more of load with the constant-voltage power supply in the NTC thermistor as this may lead to staying in
thermal runaway mode or the red-shorting of chips.
Please be cautious of the applied voltage in thermistors as instruments may malfunction with the lowering of resistance due to self heating.
With instruments that consumers can touch the thermistors with their hands, please carefully warn them not to touch the thermistors.
Store them in locations where the temperature is –10°C to +40°C and the relative humidity is 75% or below, avoid environments where
there are sudden changes in temperatures, direct sunlight, corrosive gas, grit, or dust, and keep them packed in a manner where no
loading stress is applied in order to avoid deterioration and damage. (Please use them within six months.)
When sealing thermistors, please do so upon first considering the type, quantity, hardening conditions, and adhesiveness of the sealing
material and confirming its reliability.
Avoid powerful vibrations, impact (such as by dropping), pressure, etc. on thermistors that exceed the prescribed levels.
Do not use them for long periods of time in environments with a relative humidity of over 85%. (This excludes cases where
countermeasures have been taken.)
Do not use them in the following environments. (This excludes cases where countermeasures have been taken.)
・Environments with corrosive gas (Cl2, NH3, SOx, NOx, etc.)
・Environments with highly conductive substances (electrolytes, water, saltwater, etc.)
・Environments with acid, alkali, or organic solvents
・Dusty areas
Please observe the following precautions when attaching them to substrates as failure to do so may result in destruction or malfunction.
・Do not let the substrates get warped or twisted at any time during the soldering.
・The landing size must be even on both the left and right sides.
・Do not use items that have been dropped or detached.
・Do not allow the adherence of more solder than needed.
Reflow mounting is recommended with NTC thermistors, and not flow (dip) mounting.
Attaching or making corrections with a soldering iron is not recommended as it can lead to troubles such as significant distorting due to
thermal shock or cracking. If a soldering iron must be used, it should be 30W or below with the temperature of the tip at 350°C or below,
and at a maximum of 5 seconds of soldering time. Also, do not let the tip of the soldering iron come in direct contact with the chips.
When attaching or making corrections with a soldering iron, the temperature of the tip of the soldering iron should be 350°C or below at a
maximum of 5 seconds of soldering time. Do not let the tip of the soldering iron come in directly come in contact with the chips as doing
so may lead to particularly large distortions due to thermal shock or cracking.
Please use a substance such as resin that does not generate hydrogen (H2) when forming insulation film over chips.
Please contact our sales offices when considering the use of the products listed on this catalog for applications, whose performance and/
or quality require a more stringent level of safety or reliability, or whose failure, malfunction or trouble could cause serious damage to
society, person or property ('specific uses' such as automobiles, airplanes,medical instruments, nuclear devices, etc.) as well as when
considering the use for applications that exceed the range and conditions of this catalog.
Please note that we are not responsible for any damages or losses incurred resulting from the use of these products that exceeds the range
and conditions of this catalog or specific uses.
Please take appropriate measures such as acquiring protective circuits and devices that meet the uses, applications, and conditions of the
instruments and keeping backup circuits.
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Temperature Protection Devices
NTC Thermistors
Product compatible with RoHS directive
Compatible with lead-free solders
SMD
Overview of the NTCG Series
CHARACTERISTICS OF NTC THERMISTORS (EXAMPLE)
NTC(Negative Temperature Coefficient) Thermistors are manufactured from sintered metal oxides. Each thermistor consists of a combination
of two to four of the following materials: Manganese, Nickel, Cobalt and Copper. NTC thermistors are semiconductor resistors that exhibit
decreasing resistance characteristics with increasing temperature. TDK thermistors have low thermal time constants which result in extremely
high rates of resistance change to accurately track the temperature.
FEATURES
Small sized 0603 type (L0.6× W0.3× T0.3mm) series are available.
Lead (Pb) free product. By using lead-less terminal electrodes and electroplating (Ni-Sn), this product realized excellent solderablity and
soldering heat resistance, comparing with the conventional eutectic mixture solder and lead-free solder (Sn/Ag/Cu, etc.).
Product series provides a wide range of resistances and B constants. Good stability of resistance value after soldering. The 0603, 1005,
1608 and 2012 size provide 4 different shapes with identical resistance-temperature characteristics. Attains less that low floating capacitance (using TCXO) in the high frequency region.
APPLICATION
Temperature sensor
Temperature compensation
TYPICAL USED SET AND TDK PRODUCT NAMES
Applied circuit
Resistance
(R25)
B constant
(B25/85)
TDK recommended
part number
TCXO(Temperature
compensated crystal
oscillator)
Low-temperature area compensated circuit
30: to 100:
3250K(2800K)
NTCG103EH400H
High-temperature area compensated circuit
1.0k: to 3.0k:
4100K to 4500K
NTCG104BH102H
Power amplifier module
LCD
Temperature monitor
30: to 10k:
22k: to 1M:
10k: to 470k:
3250K to 4500K
4550K to 4750K
4100K to 4750K
NTCG104KH202J
NTCG104LH473J
NTCG104BH103J
10k: to 100k:
3435K to 4550K
NTCG103JF103F
CPU
LCD
Power amplifier temperature compensated circuit
LCD temperature compensated circuit
Various-circuit temperature compensated circuit
Battery temperature monitor and charging control
circuit
CPU temperature monitor
LCD temperature compensated circuit
10k: to 1M:
22k: to 1M:
3435K to 4550K
4550K to 4750K
HDD
Pickup temperature compensated circuit
10k: to 100k:
3435K to 4550K
ODD
CD or DVD write current compensated circuit
10k: to 100k:
3435K to 4550K
NTCG103JF103F
NTCG104LH473J
NTCG103JF103F
NTCG104EF104F
NTCG103JF103F
NTCG104EF104F
Battery pack
Battery temperature monitor and charging control
10k: to 100k:
circuit
Driving circuit temperature compensated circuit
1.0k: to 15k:
Hole element temperature compensated circuit
10k: to 100k:
Battery temperature monitor and charging control
10k: to 100k:
circuit
Laser pickup temperature compensated circuit
22k: to 150k:
Laser transmitter or receiver temperature compensated 1.0k: to 150k:
circuit
Ink viscosity controller
10k: to 47k:
3435K to 4550K
NTCG103JF103F
3435K to 4100K
3435K to 4550K
NTCG104BH103J
NTCG104LH473J
3435K to 4550K
NTCG103JF103F
Used set
Mobile
communication
devices
Battery pack
Computer devices
DVC, DSC
Auto focus
Iris stop
Battery pack
Car audio unit
Car CD or MD
Optical transmission
system
Printer
4550K
NTCG104LH473J
4100K to 4550K
NTCG104LH154J
3435K to 4550K
NTCG104LH473H
RoHS Directive Compliant Product: See the following for more details related to RoHS Directive compliant products. http://product.tdk.com/en/environment/rohs/
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
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Temperature Protection Devices
Overview of the NTCG Series
CIRCUIT EXAMPLES
1. CELLULAR PHONE, TABLET TERMINAL
Data Interface
Main Board
Volume, Hold SW
Headphone
Power
Management
CPU
Side Button
Data Interface,
Button, Speaker
Bluetooth
/Wi-fi
PA Module
Speaker
Volume
LCD Display
Hold SW
Touch Panel
Speaker
Temperature monitor
Front Camera
Rear Camera
NTC
Battery
NTC
Vibrator
Power amp. module,
Control of voltage
Headphone
Sensor, Power SW
Power SW
2. HARD DISK DRIVE
Chip NTC thermistor
NTCG06、NTCG10 types
Resistance tolerance: ±1 to ±5%/B constant tolerance: ±1 to ±3%
TEMPERATURE SENSOR IC
NTC THERMISTOR
(Cost: about 50% down)
Spindle motor
R1
Swing arm
NTC
IC
8bit
8bit
R2
Track
R1:10kΩ±5%
R2:10kΩ±5%
NTC R25:10kΩ±5%
B25/85:4100K±3%
Voltage vs. temperature characteristics
Voltage(V)
Magnetic head
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
–50
Vmax.
Vnom.
Vmin.
Voltage(V)
Actuator
Disk
0
+50 +100 +150
Temperature(˚C)
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
–50
Vmax.
Vnom.
Vmin.
0
+50 +100 +150
Temperature(˚C)
3. BATTERY PACK
Control circuit for quick charge battery
LSI
NTC
LM317
Battery
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
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Temperature Protection Devices
Overview of the NTCG Series
RESISTANCE VALUE RANGE
Resistance
10Ω
Type
100Ω
1kΩ
10kΩ
100kΩ
1MΩ
NTCG06
30Ω
1MΩ
NTCG10
30Ω
1MΩ
NTCG16
30Ω
1MΩ
470Ω
NTCG20
150kΩ
LIST OF SERIES BY TYPE
Type
B constant(K)
NTCG06
NTCG10
NTCG16
2800K
3250K
3435K
3650K
4100K
4100K
4550K
4750K
4500K
NTCG20
Nominal resistance(Ω) [at 25°C]
10Ω
100Ω
100Ω
30Ω
150Ω
220Ω
10kΩ
10kΩ
680Ω
1.0kΩ
3.0kΩ
15kΩ
3.3kΩ
(0603 type: 33kΩ min.) 22kΩ
470Ω
3250K
3100K
3300K
3450K
3650K
3850K
4000K
4150K
1kΩ
100kΩ
150kΩ
220kΩ
2.0kΩ
3.0kΩ
680Ω
1.0kΩ
1.5kΩ
2.2kΩ
3.3kΩ
6.8kΩ
4.7kΩ
10kΩ
15kΩ
22kΩ 33kΩ
47kΩ
68kΩ
100kΩ
1MΩ
1MΩ
150kΩ
∗ B constant is calculated from the resistance at 25°C and 85°C
The B constant indicates the magnitude of a change in a zero-load resistance value to a temperature, and is obtained based on arbitrary
two temperatures in resistance-to-temperature characteristics.
B constant calculation formula
B=
InR1–InR2
(1/T1)–(1/T2)
B: B Constant (K)
T1: Arbitrary temperature (K)
T2: Arbitrary temperature different from T1 (K)
R1: Zero-load resistance value at temperature T1(: )
R2: Zero-load resistance value at temperature T2(: )
Each temperature is measured in absolute temperature. 0°C=273.15K
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20150928 / tpd_ntc-thermistor_ntcg_en.fm
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Temperature Protection Devices
Overview of the NTCG Series
PART NUMBER CONSTRUCTION
NTC
G
○○
Series
name
Structural
classification
Shapes and
dimensions
code
NTC
thermistor
Multilayer internal
electroded chip
G
type
NTC thermistor
(Pb free type)
06
0603
10
1005
16
1608
20
2012
3E
H
101
□
T
□
B constant
B constant
tolerance
(%)
Nominal
resistance
(:)
Nominal
resistance
tolerance
(%)
Packaging
style
TDK internal code:
Taping specifications
3201 to
3250
3601 to
3N
3650
4501 to
4L
4550
4701 to
4Q
4750
3E
F
±1
300
30
F
±1
T
Taping
1
H
±3
101
100
G
±2
B
Bulk
B
H
±3
J
±5
1000
(1k:)
10000
103
(10k:)
102
DS
1S
Standard
NTCG06 type
standard
Automotive
(High reliability)
150°C
correspondence
(High reliability)
The size of the B constant is indicated with a combination of one numeric character and one alphabetic character. Refer to the below for values
representing numeric characters and alphabetic characters.
Resistance tolerance H(±3%) products: NTCG20 type is excluded. For more details, please contact us separately.
Numeric characters
(Represent the thousands place of the B constant)
2
2000
3
3000
4
4000
Alphabetic characters
(Represent the ones, tens, and hundreds places of the B constant)
A
0 to 50
K
451 to 500
B
51 to 100
L
501 to 550
C
101 to 150
N
601 to 650
E
201 to 250
Q
701 to 750
F
251 to 300
S
801 to 850
J
401 to 450
OPERATING TEMPERATURE RANGE, PACKAGE QUANTITY, PRODUCT WEIGHT
Temperature range
Package quantity
Individual weight
Operating
Storage
Type
temperature
temperature
（°C）
（°C）
（pieces/reel）
（mg）
NTCG06
–40 to +125
–40 to +125
15000
0.3
Standard
–40 to +125
–40 to +125
NTCG10
10000
2.5
High reliability
–40 to +150
–40 to +150
Standard
–40 to +125
–40 to +125
NTCG16
4000
5.0
High reliability
–40 to +150
–40 to +150
NTCG20
–40 to +125
–40 to +125
2000
7.2
Concerning the "Standard" and "High reliability" of NTCG10 and NTCG16 types, please refer to Taping specifications in PART NUMBER
CONSTRUCTION.
Operating temperature range includes self-temperature rise.
The Storage temperature range is for after the circuit board is mounted.
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20150928 / tpd_ntc-thermistor_ntcg_en.fm
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Temperature Protection Devices
Overview of the NTCG Series
RECOMMENDED REFLOW PROFILE
Preheating
Soldering
Natural
cooling
Peak
T: Temperature
T4
T3
T2
T3
t3
T1
t1
t2
t: Time
Preheating
Temp.
T1
T2
150°C
180°C
Time
t1
60 to 120s
Soldering
Temp.
Time
T3
t2
220°C
60s
Peak
Temp.
T4
250 to 260°C
Time
t3
10s max.
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
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Temperature Protection Devices
NTCG series
NTCG06 Type
SHAPE & DIMENSIONS
STRUCTURAL DIAGRAM
0.6±0.03
0.3±0.03
Inner electrode
Thermistor body
(Palladium) (Metal oxide sintering ceramics)
Sn plating
Ag termination
underlayer
Ni plating
0.3±0.03
0.1 min.
Electrode material
Internal:Pd
External:Ag/Ni/Sn
Dimensions in mm
0.25 to 0.35
RECOMMENDED LAND PATTERN
0.2 to 0.3 0.25 to 0.35 0.2 to 0.3
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20150928 / tpd_ntc-thermistor_ntcg_en.fm
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Temperature Protection Devices
NTCG series NTCG06 Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
Resistance-temperature group
Part No.
NTCG063EH300
NTCG063EH400
NTCG062QH101
NTCG064KH202
NTCG064KH302
NTCG064BH103
NTCG063JH103
A
B
D
E
H
Nominal resistance value
[25°C]
30:
40:
100:
2.0k:
3.0k:
10k:
10k:
B constant
[25/85°C]
3250K±3%
3250K±3%
2800K±3%
4500K±3%
4500K±3%
4100K±3%
3435K±3%
[25/50°C]
(3244K)
(3244K)
(2794K)
(4498K)
(4498K)
(4067K)
(3380K)
The " □ " of the Part Number contains the nominal resistance tolerance, H (±3%) or J (±5%). However, in case the nominal resistance value is 30: or less,
only J can be contained.
RESISTANCE vs. TEMPERATURE CHARACTERISTICS TABLE (CONVERSION TABLE)
Resistance-temperature
group
Temp.(°C)
A
RT/R25
B(25/T)
–40
19.59
3182
–35
14.79
3188
–30
11.28
3193
–25
8.685
3199
–20
6.753
3204
–15
5.298
3208
–10
4.192
3213
–5
3.343
3217
0
2.687
3220
5
2.176
3224
10
1.774
3227
15
1.456
3230
20
1.203
3233
25
1.000 1
3235
30
0.8360
3237
35
0.7029
3239
40
0.5941
3241
45
0.5047
3243
B
RT/R25
12.65
9.960
7.912
6.337
5.116
4.161
3.408
2.810
2.332
1.947
1.635
1.381
1.172
1.000
0.857
0.738
0.639
0.555
B(25/T)
2714
2720
2726
2732
2738
2743
2749
2754
2759
2763
2768
2772
2776
2780
2783
2786
2789
2792
D
RT/R25
58.88
40.29
27.92
19.59
13.90
9.976
7.236
5.303
3.925
2.933
2.212
1.683
1.292
1.000
0.7801
0.6133
0.4857
0.3875
B(25/T)
4358
4374
4389
4402
4415
4426
4436
4446
4454
4462
4469
4475
4480
4485
4488
4492
4494
4497
E
RT/R25
38.44
27.34
19.68
14.33
10.54
7.837
5.883
4.456
3.406
2.625
2.039
1.596
1.259
1.000 2
0.7997
0.6437
0.5213
0.4248
B(25/T)
3903
3915
3928
3939
3951
3962
3972
3982
3992
4001
4010
4018
4026
4034
4041
4048
4055
4061
H
RT/R25
18.850
14.429
11.133
8.656
6.779
5.346
4.245
3.393
2.728
2.207
1.796
1.470
1.209
1.000
0.831
0.694
0.583
0.491
50
0.4309
3244
0.484
2794
0.3112
4498
0.3481
4067
0.416
55
60
65
70
75
80
85
90
95
100
105
110
115
120
125
0.3697
0.3185
0.2757
0.2396
0.2091
0.1832
0.1610 1
0.1421
0.1258
0.1118
0.09960
0.08903
0.07981
0.07175
0.06468
3246
3247
3248
3248
3249
3250
3250
3250
3251
3251
3251
3251
3251
3251
3251
0.424
0.373
0.329
0.292
0.260
0.232
0.207
0.186
0.168
0.152
0.138
0.125
0.114
0.104
0.096
2796
2797
2799
2799
2800
2800
2800
2799
2798
2797
2795
2793
2790
2787
2783
0.2516
0.2048
0.1677
0.1381
0.11439
0.09528
0.07978
0.06714
0.05679
0.04826
0.04119
0.03532
0.03041
0.02629
0.02282
4500
4501
4501
4501
4501
4501
4500
4499
4498
4497
4495
4493
4491
4489
4487
0.2869
0.2377
0.1979
0.1657
0.1393
0.1177
0.09989
0.08513
0.07286
0.06260
0.05400
0.04675
0.04063
0.03543
0.03099
4072
4078
4083
4087
4092
4096
4100
4104
4107
4110
4114
4116
4119
4122
4124
0.354
0.302
0.259
0.223
0.192
0.167
0.145
0.127
0.111
0.0975
0.0860
0.0760
0.0674
0.0599
0.0534
Examples
1 R25=R25/R25(1.000)u30=30:
R85=R85/R25(0.1610)uR25(30: )=4.83:
2 R25=R25/R25(1.000)u10=10k:
2
3 B25/50:
B(25/T)
3140
3159
3176
3194
3210
3226
3241
3256
3270
3283
3296
3308
3320
3332
3343
3353
3363
3373
3382 3
(3346 to
3414)
3390
3399
3407
3414
3422
3428
3435
3441
3447
3453
3458
3463
3468
3473
3478
3380±1%
R85=R85/R25(0.09989)uR25(10k: )=0.999k:
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20150928 / tpd_ntc-thermistor_ntcg_en.fm
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Temperature Protection Devices
NTCG series NTCG06 Type (Narrow tolerance type products)
ELECTRICAL CHARACTERISTICS (Narrow tolerance type products)
CHARACTERISTICS SPECIFICATION TABLE
Resistance-temperature group
Part No.
Nominal resistance value
[25°C]
H
NTCG063JF103
NTCG064EF104
10k:±□%
100k:±□%
B constant
[25/85°C]
3435K±1%
(4308K)
[25/50°C]
(3380K)
4250K±1%
The products support narrow tolerance. The " □ " of the Part Number contains the nominal resistance tolerance, F (±1%), G (±2%), or H (±3%).
RESISTANCE vs. TEMPERATURE CHARACTERISTICS TABLE (CONVERSION TABLE)
Temp.(°C)
–40
–35
–30
–25
–20
–15
–10
–5
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
105
110
115
120
125
1 B25/50:
2 B25/50:
Resistance-temperature group
H
RT/R25
B(25/T)
18.850
3140
14.429
3159
11.133
3176
8.656
3194
6.779
3210
5.346
3226
4.245
3241
3.393
3256
2.728
3270
2.207
3283
1.796
3296
1.470
3308
1.209
3320
1.000
3332
0.831
3343
0.694
3353
0.583
3363
0.491
3373
3382 1
0.416
(3346 to 3414)
0.354
3390
0.302
3399
0.259
3407
0.223
3414
0.192
3422
0.167
3428
0.145
3435
0.127
3441
0.111
3447
0.0975
3453
0.0860
3458
0.0760
3463
0.0674
3468
0.0599
3473
0.0534
3478
J
RT/R25
35.340
25.280
18.330
13.470
10.010
7.520
5.697
4.352
3.349
2.596
2.026
1.591
1.258
1.000
0.800
0.644
0.521
0.424
0.347
0.285
0.235
0.195
0.163
0.137
0.115
0.0971
0.0824
0.0702
0.0601
0.0515
0.0444
0.0384
0.0333
0.0289
B(25/T)
3813
3822
3834
3848
3864
3882
3900
3919
3937
3956
3974
3989
4012
4024
4036
4049
4062
4074
4085 2
(3928 to 4171)
4096
4106
4115
4126
4134
4142
4150
4158
4165
4172
4179
4186
4193
4199
4206
K
RT/R25
42.510
30.049
21.489
15.538
11.353
8.378
6.241
4.691
3.556
2.718
2.094
1.625
1.270
1.000
0.792
0.632
0.507
0.409
B(25/T)
4010
4027
4043
4059
4075
4090
4105
4119
4133
4147
4160
4172
4185
4196
4208
4219
4230
4240
0.332
4250
0.271
0.222
0.183
0.152
0.126
0.106
0.0889
0.0750
0.0636
0.0541
0.0462
0.0397
0.0342
0.0295
0.0256
4259
4269
4277
4286
4293
4301
4308
4315
4321
4327
4332
4338
4342
4347
4351
3380±1%
4050±3%
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20150928 / tpd_ntc-thermistor_ntcg_en.fm
(11/27)
Temperature Protection Devices
NTCG series NTCG06 Type
CHARACTERISTICS OF NTC THERMISTORS (EXAMPLE)
Y-axis: Linear
Y-axis: Log.
1000
200
180
160
100
Resistance(kΩ)
Resistance(kΩ)
140
120
100
80
10
60
1
40
20
0
–50
0
50
100
Temperature(˚C)
150
0.1
–50
0
50
100
Temperature(˚C)
150
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20150928 / tpd_ntc-thermistor_ntcg_en.fm
(12/27)
Temperature Protection Devices
NTCG series
NTCG10 Type
SHAPE & DIMENSIONS
STRUCTURAL DIAGRAM
1±0.05
0.5±0.05
Inner electrode
Thermistor body
(Palladium) (Metal oxide sintering ceramics)
Sn plating
Ag termination
underlayer
Ni plating
0.5±0.05
0.1 min.
Electrode material
Internal:Pd
External:Ag/Ni/Sn
Dimensions in mm
0.4 to 0.6
RECOMMENDED LAND PATTERN
0.35 to 0.45 0.3 to 0.5 0.35 to 0.45
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Please note that the contents may change without any prior notice due to reasons such as upgrading.
20150928 / tpd_ntc-thermistor_ntcg_en.fm
(13/27)
Temperature Protection Devices
NTCG series NTCG10 Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
Resistance-temperature group
A
C
E
F
G
H
J
K
U
Part No.
NTCG103EH300
NTCG103EH400
NTCG103EH101
NTCG104BH102
NTCG104BH152
NTCG104BH222
NTCG104BH472
NTCG104BH682
NTCG104BH103
NTCG104LH223
NTCG104LH333
NTCG104LH473
NTCG104LH683
NTCG104LH104
NTCG104LH154
NTCG104QH224
NTCG104QH334
NTCG104QH474
NTCG104QH105
NTCG103JH103
NTCG104BF473
NTCG104BF683
NTCG104EH104
NTCG103UH103J
Nominal resistance value
[25°C]
30:
40:
100:
1.0k:
1.5k:
2.2k:
4.7k:
6.8k:
10k:
22k:
33k:
47k:
68k:
100k:
150k:
220k:
330k:
470k:
1.0M:
10k:
47k:
68k:
100k:
10k:
B constant
[25/85°C]
3250K±3%
3250K±3%
3250K±3%
4100K±3%
4100K±3%
4100K±3%
4100K±3%
4100K±3%
4100K±3%
4550K±3%
4550K±3%
4550K±3%
4550K±3%
4550K±3%
4550K±3%
4750K±3%
4750K±3%
4750K±3%
4750K±3%
3435K±3%
(4150K)
(4150K)
(4308K)
3950K±3%
[25/50°C]
(3244K)
(3244K)
(3244K)
(4096K)
(4096K)
(4096K)
(4067K)
(4067K)
(4067K)
(4485K)
(4485K)
(4485K)
(4485K)
(4485K)
(4485K)
(4661K)
(4661K)
(4661K)
(4661K)
(3380K)
4085K±1%
4085K±1%
4250K±3%
(3900K)
The " □ " of the Part Number contains the nominal resistance tolerance, H (±3%) or J (±5%). However, in case the nominal resistance value is 30: or less,
only J can be contained.
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Please note that the contents may change without any prior notice due to reasons such as upgrading.
20150928 / tpd_ntc-thermistor_ntcg_en.fm
(14/27)
Temperature Protection Devices
NTCG series NTCG10 Type
ELECTRICAL CHARACTERISTICS
RESISTANCE vs. TEMPERATURE CHARACTERISTICS TABLE (CONVERSION TABLE)
Temp.(°C)
–40
–35
–30
–25
–20
–15
–10
–5
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
105
110
115
120
125
Resistance-temperature group
A
RT/R25
B(25/T)
19.59
3182
14.79
3188
11.28
3193
8.685
3199
6.753
3204
5.298
3208
4.192
3213
3.343
3217
2.687
3220
2.176
3224
1.774
3227
1.456
3230
1.203
3233
1.000 1
3235
0.8360
3237
0.7029
3239
0.5941
3241
0.5047
3243
0.4309
3244
0.3697
3246
0.3185
3247
0.2757
3248
0.2396
3248
0.2091
3249
0.1832
3250
0.1610 1
3250
0.1421
3250
0.1258
3251
0.1118
3251
0.09960
3251
0.08903
3251
0.07981
3251
0.07175
3251
0.06468
3251
Examples
1 R25=R25/R25(1.000)u30=30:
R85=R85/R25(0.1610)uR25(30: )=4.83:
C
RT/R25
41.78
29.45
21.01
15.17
11.07
8.168
6.087
4.581
3.480
2.667
2.062
1.607
1.263
1.000
0.7976
0.6407
0.5182
0.4218
0.3455
0.2847
0.2360
0.1967
0.1648
0.1388
0.1175
0.0999
0.0853
0.0732
0.0630
0.05451
0.04731
0.04121
0.03602
0.03159
B(25/T)
3991
4003
4014
4024
4033
4041
4049
4056
4062
4068
4073
4077
4081
4084
4088
4090
4092
4094
4096
4097
4098
4099
4099
4100
4100
4100
4100
4100
4100
4100
4100
4101
4101
4101
E
RT/R25
38.44
27.34
19.68
14.33
10.54
7.837
5.883
4.456
3.406
2.625
2.039
1.596
1.259
1.000 2
0.7997
0.6437
0.5213
0.4248
0.3481
0.2869
0.2377
0.1979
0.1657
0.1393
0.1177
0.09989
0.08513
0.07286
0.06260
0.05400
0.04675
0.04063
0.03543
0.03099
2
B(25/T)
3903
3915
3928
3939
3951
3962
3972
3982
3992
4001
4010
4018
4026
4034
4041
4048
4055
4061
4067
4072
4078
4083
4087
4092
4096
4100
4104
4107
4110
4114
4116
4119
4122
4124
F
RT/R25
50.89
35.49
25.03
17.85
12.86
9.353
6.869
5.090
3.805
2.868
2.179
1.669
1.287
1.000
0.7823
0.6160
0.4882
0.3893
0.3123
0.2520
0.2044
0.1667
0.1367
0.1126
0.09325
0.07757
0.06482
0.05440
0.04584
0.03879
0.03295
0.02810
0.02405
0.02066
B(25/T)
4203
4224
4245
4264
4284
4302
4320
4337
4353
4369
4384
4399
4412
4426
4439
4451
4463
4474
4485
4496
4506
4515
4524
4533
4542
4550
4558
4565
4573
4580
4586
4593
4599
4606
2 R25=R25/R25(1.000)u10=10k:
R85=R85/R25(0.09989)uR25(10k: )=0.999k:
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20150928 / tpd_ntc-thermistor_ntcg_en.fm
(15/27)
Temperature Protection Devices
NTCG series NTCG10 Type
ELECTRICAL CHARACTERISTICS
RESISTANCE VS. TEMPERATURE CHARACTERISTICS TABLE (CONVERSION TABLE)
Resistance-temperature group
Temp.(°C) G
H
RT/R25
B(25/T)
RT/R25
–40
18.850
–35
14.429
–30
11.133
–25
8.656
–20
13.55
4371
6.779
–15
9.833
4398
5.346
–10
7.197
4424
4.245
–5
5.309
4449
3.393
0
3.947
4473
2.728
5
2.957
4496
2.207
10
2.232
4518
1.796
15
1.696
4539
1.470
20
1.298
4559
1.209
25
1.000
4577
1.000
30
0.7755
4596
0.831
35
0.6052
4614
0.694
40
0.4753
4630
0.583
45
0.3754
4646
0.491
50
0.2983
4661
0.416
55
60
65
70
75
80
85
90
95
100
105
110
115
120
125
0.2384
0.1916
0.1548
0.1257
0.1026
0.08412
0.06933
0.05740
0.04773
0.03987
0.03344
0.02817
0.02382
0.02022
0.01723
4676
4690
4703
4716
4728
4739
4750
4760
4770
4780
4789
4797
4806
4813
4821
0.354
0.302
0.259
0.223
0.192
0.167
0.145
0.127
0.111
0.0975
0.0860
0.0760
0.0674
0.0599
0.0534
B(25/T)
3140
3159
3176
3194
3210
3226
3241
3256
3270
3283
3296
3308
3320
3332
3343
3353
3363
3373
3382 1
(3346 to 3414)
3390
3399
3407
3414
3422
3428
3435
3441
3447
3453
3458
3463
3468
3473
3478
J
RT/R25
35.340
25.280
18.330
13.470
10.010
7.520
5.697
4.352
3.349
2.596
2.026
1.591
1.258
1.000
0.800
0.644
0.521
0.424
0.347
0.285
0.235
0.195
0.163
0.137
0.115
0.0971
0.0824
0.0702
0.0601
0.0515
0.0444
0.0384
0.0333
0.0289
B(25/T)
3813
3822
3834
3848
3864
3882
3900
3919
3937
3956
3974
3989
4012
4024
4036
4049
4062
4074
4085 2
(3928 to 4171)
4096
4106
4115
4126
4134
4142
4150
4158
4165
4172
4179
4186
4193
4199
4206
K
RT/R25
42.510
30.049
21.489
15.538
11.353
8.378
6.241
4.691
3.556
2.718
2.094
1.625
1.270
1.000
0.792
0.632
0.507
0.409
B(25/T)
4010
4027
4043
4059
4075
4090
4105
4119
4133
4147
4160
4172
4185
4196
4208
4219
4230
4240
U
RT/R25
31.059
22.561
16.573
12.304
9.226
6.983
5.333
4.107
3.188
2.494
1.965
1.559
1.245
1.000
0.808
0.657
0.537
0.441
0.332
4250
0.365
0.271
0.222
0.183
0.152
0.126
0.106
0.0889
0.0750
0.0636
0.0541
0.0462
0.0397
0.0342
0.0295
0.0256
4259
4269
4277
4286
4293
4301
4308
4315
4321
4327
4332
4338
4342
4347
4351
0.303
0.252
0.211
0.178
0.150
0.128
0.109
0.0929
0.0798
0.0687
0.0594
0.0516
0.0449
0.0392
0.0344
B(25/T)
3675
3688
3701
3714
3727
3740
3752
3765
3777
3789
3801
3813
3824
3835
3847
3857
3868
3878
3888 3
(3783 to 4017)
3898
3907
3917
3925
3934
3942
3950
3958
3965
3972
3978
3985
3990
3996
4001
1
B25/50: 3380±1%
B25/50: 4050±3%
3 B25/50: 3900±3%
2
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20150928 / tpd_ntc-thermistor_ntcg_en.fm
(16/27)
Temperature Protection Devices
NTCG series NTCG10 Type (Narrow tolerance type products)
ELECTRICAL CHARACTERISTICS (Narrow tolerance type products)
CHARACTERISTICS SPECIFICATION TABLE
Resistance-temperature group
Part No.
H
J
K
NTCG103JF103
NTCG104BF473
NTCG104EF104
B constant
[25/85°C]
3435K±1%
(4150K)
(4308K)
Nominal resistance value
[25°C]
10k: ± %
47k:± %
100k: ± %
[25/50°C]
(3380K)
4085K±1%
4250K±1%
The products support narrow tolerance. The " □ " of the Part Number contains the nominal resistance tolerance, F (±1%), G (±2%), or H (±3%).
RESISTANCE vs. TEMPERATURE CHARACTERISTICS TABLE (CONVERSION TABLE)
Temp.(°C)
–40
–35
–30
–25
–20
–15
–10
–5
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
105
110
115
120
125
1 B25/50:
2 B25/50:
Resistance-temperature group
H
RT/R25
B(25/T)
18.850
3140
14.429
3159
11.133
3176
8.656
3194
6.779
3210
5.346
3226
4.245
3241
3.393
3256
2.728
3270
2.207
3283
1.796
3296
1.470
3308
1.209
3320
1.000
3332
0.831
3343
0.694
3353
0.583
3363
0.491
3373
3382 1
0.416
(3346 to 3414)
0.354
3390
0.302
3399
0.259
3407
0.223
3414
0.192
3422
0.167
3428
0.145
3435
0.127
3441
0.111
3447
0.0975
3453
0.0860
3458
0.0760
3463
0.0674
3468
0.0599
3473
0.0534
3478
J
RT/R25
35.340
25.280
18.330
13.470
10.010
7.520
5.697
4.352
3.349
2.596
2.026
1.591
1.258
1.000
0.800
0.644
0.521
0.424
0.347
0.285
0.235
0.195
0.163
0.137
0.115
0.0971
0.0824
0.0702
0.0601
0.0515
0.0444
0.0384
0.0333
0.0289
B(25/T)
3813
3822
3834
3848
3864
3882
3900
3919
3937
3956
3974
3989
4012
4024
4036
4049
4062
4074
4085 2
(3928 to 4171)
4096
4106
4115
4126
4134
4142
4150
4158
4165
4172
4179
4186
4193
4199
4206
K
RT/R25
42.510
30.049
21.489
15.538
11.353
8.378
6.241
4.691
3.556
2.718
2.094
1.625
1.270
1.000
0.792
0.632
0.507
0.409
B(25/T)
4010
4027
4043
4059
4075
4090
4105
4119
4133
4147
4160
4172
4185
4196
4208
4219
4230
4240
0.332
4250
0.271
0.222
0.183
0.152
0.126
0.106
0.0889
0.0750
0.0636
0.0541
0.0462
0.0397
0.0342
0.0295
0.0256
4259
4269
4277
4286
4293
4301
4308
4315
4321
4327
4332
4338
4342
4347
4351
3380±1%
4050±3%
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20150928 / tpd_ntc-thermistor_ntcg_en.fm
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Temperature Protection Devices
NTCG series NTCG10 Type
CHARACTERISTICS OF NTC THERMISTORS (EXAMPLE)
Y-axis: Linear
Y-axis: Log.
1000
200
180
160
100
Resistance(kΩ)
Resistance(kΩ)
140
120
100
80
10
60
1
40
20
0
–50
0
50
100
Temperature(˚C)
150
0.1
–50
0
50
100
Temperature(˚C)
150
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Please note that the contents may change without any prior notice due to reasons such as upgrading.
20150928 / tpd_ntc-thermistor_ntcg_en.fm
(18/27)
Temperature Protection Devices
NTCG series
NTCG16 Type
SHAPE & DIMENSIONS
STRUCTURAL DIAGRAM
1.6±0.1
Inner electrode
Thermistor body
(Palladium) (Metal oxide sintering ceramics)
0.8±0.1
Sn plating
Ag termination
underlayer
Ni plating
0.8±0.1
0.2 min.
Electrode material
Internal:Pd
External:Ag/Ni/Sn
Dimensions in mm
0.6 to 0.8
RECOMMENDED LAND PATTERN
0.6 to 0.8
0.6 to 0.8
0.6 to 0.8
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Please note that the contents may change without any prior notice due to reasons such as upgrading.
20150928 / tpd_ntc-thermistor_ntcg_en.fm
(19/27)
Temperature Protection Devices
NTCG series NTCG16 Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
Resistance-temperature group
A
C
E
F
G
H
J
Part No.
NTCG163EH300
NTCG163EH400
NTCG163EH101
NTCG164BH102
NTCG164BH222
NTCG164BH332
NTCG164BH472
NTCG164BH103
NTCG164LH223
NTCG164LH333
NTCG164LH473
NTCG164LH104
NTCG164LH154
NTCG164QH224
NTCG164QH334
NTCG164QH474
NTCG164QH105
NTCG163JH103
NTCG164CH473
Nominal resistance value
[25°C]
30:
40:
100:
1.0k:
2.2k:
3.3k:
4.7k:
10k:
22k:
33k:
47k:
100k:
150k:
220k:
330k:
470k:
1.0M:
10k:
47k:
B constant
[25/85°C]
3250K±3%
3250K±3%
3250K±3%
4100K±3%
4100K±3%
4100K±3%
4100K±3%
4100K±3%
4550K±3%
4550K±3%
4550K±3%
4550K±3%
4550K±3%
4750K±3%
4750K±3%
4750K±3%
4750K±3%
3435K±3%
4150K±3%
[25/50°C]
(3244K)
(3244K)
(3244K)
(4096K)
(4096K)
(4067K)
(4067K)
(4067K)
(4485K)
(4485K)
(4485K)
(4485K)
(4485K)
(4661K)
(4661K)
(4661K)
(4661K)
(3380K)
(4050K)
The " □ " of the Part Number contains the nominal resistance tolerance, H (±3%) or J (±5%). However, in case the nominal resistance value is 30: or less,
only J can be contained.
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20150928 / tpd_ntc-thermistor_ntcg_en.fm
(20/27)
Temperature Protection Devices
NTCG series NTCG16 Type
ELECTRICAL CHARACTERISTICS
RESISTANCE vs. TEMPERATURE CHARACTERISTICS TABLE (CONVERSION TABLE)
Temp.(°C)
–40
–35
–30
–25
–20
–15
–10
–5
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
105
110
115
120
125
Resistance-temperature group
A
RT/R25
B(25/T)
19.59
3182
14.79
3188
11.28
3193
8.685
3199
6.753
3204
5.298
3208
4.192
3213
3.343
3217
2.687
3220
2.176
3224
1.774
3227
1.456
3230
1.203
3233
1.000 1
3235
0.8360
3237
0.7029
3239
0.5941
3241
0.5047
3243
0.4309
3244
0.3697
3246
0.3185
3247
0.2757
3248
0.2396
3248
0.2091
3249
0.1832
3250
0.1610 1
3250
0.1421
3250
0.1258
3251
0.1118
3251
0.09960
3251
0.08903
3251
0.07981
3251
0.07175
3251
0.06468
3251
Examples
1 R25=R25/R25(1.000)u30=30:
R85=R85/R25(0.1610)uR25(30: )=4.83:
C
RT/R25
41.78
29.45
21.01
15.17
11.07
8.168
6.087
4.581
3.480
2.667
2.062
1.607
1.263
1.000
0.7976
0.6407
0.5182
0.4218
0.3455
0.2847
0.2360
0.1967
0.1648
0.1388
0.1175
0.0999
0.0853
0.0732
0.0630
0.05451
0.04731
0.04121
0.03602
0.03159
2
B(25/T)
3991
4003
4014
4024
4033
4041
4049
4056
4062
4068
4073
4077
4081
4084
4088
4090
4092
4094
4096
4097
4098
4099
4099
4100
4100
4100
4100
4100
4100
4100
4100
4101
4101
4101
E
RT/R25
38.44
27.34
19.68
14.33
10.54
7.837
5.883
4.456
3.406
2.625
2.039
1.596
1.259
1.000 2
0.7997
0.6437
0.5213
0.4248
0.3481
0.2869
0.2377
0.1979
0.1657
0.1393
0.1177
0.09989
0.08513
0.07286
0.06260
0.05400
0.04675
0.04063
0.03543
0.03099
2
B(25/T)
3903
3915
3928
3939
3951
3962
3972
3982
3992
4001
4010
4018
4026
4034
4041
4048
4055
4061
4067
4072
4078
4083
4087
4092
4096
4100
4104
4107
4110
4114
4116
4119
4122
4124
F
RT/R25
50.89
35.49
25.03
17.85
12.86
9.353
6.869
5.090
3.805
2.868
2.179
1.669
1.287
1.000
0.7823
0.6160
0.4882
0.3893
0.3123
0.2520
0.2044
0.1667
0.1367
0.1126
0.09325
0.07757
0.06482
0.05440
0.04584
0.03879
0.03295
0.02810
0.02405
0.02066
B(25/T)
4203
4224
4245
4264
4284
4302
4320
4337
4353
4369
4384
4399
4412
4426
4439
4451
4463
4474
4485
4496
4506
4515
4524
4533
4542
4550
4558
4565
4573
4580
4586
4593
4599
4606
R25=R25/R25(1.000)u10=10k:
R85=R85/R25(0.09989)u R25(10k: )=0.999k:
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20150928 / tpd_ntc-thermistor_ntcg_en.fm
(21/27)
Temperature Protection Devices
NTCG series NTCG16 Type
ELECTRICAL CHARACTERISTICS
RESISTANCE VS. TEMPERATURE CHARACTERISTICS TABLE (CONVERSION TABLE)
Temp.(°C)
Resistance-temperature group
G
RT/R25
B(25/T)
–40
–35
–30
–25
–20
–15
–10
–5
0
5
10
15
20
25
30
35
40
45
13.55
9.833
7.197
5.309
3.947
2.957
2.232
1.696
1.298
1.000
0.7755
0.6052
0.4753
0.3754
4371
4398
4424
4449
4473
4496
4518
4539
4559
4577
4596
4614
4630
4646
H
RT/R25
18.850
14.429
11.133
8.656
6.779
5.346
4.245
3.393
2.728
2.207
1.796
1.470
1.209
1.000
0.831
0.694
0.583
0.491
50
0.2983
4661
0.416
55
60
65
70
75
80
85
90
95
100
105
110
115
120
125
0.2384
0.1916
0.1548
0.1257
0.1026
0.08412
0.06933
0.05740
0.04773
0.03987
0.03344
0.02817
0.02382
0.02022
0.01723
4676
4690
4703
4716
4728
4739
4750
4760
4770
4780
4789
4797
4806
4813
4821
0.354
0.302
0.259
0.223
0.192
0.167
0.145
0.127
0.111
0.0975
0.0860
0.0760
0.0674
0.0599
0.0534
1
2
B(25/T)
3140
3159
3176
3194
3210
3226
3241
3256
3270
3283
3296
3308
3320
3332
3343
3353
3363
3373
3382 1
(3346 to 3414)
3390
3399
3407
3414
3422
3428
3435
3441
3447
3453
3458
3463
3468
3473
3478
J
RT/R25
35.340
25.280
18.330
13.470
10.010
7.520
5.697
4.352
3.349
2.596
2.026
1.591
1.258
1.000
0.800
0.644
0.521
0.424
0.347
0.285
0.235
0.195
0.163
0.137
0.115
0.0971
0.0824
0.0702
0.0601
0.0515
0.0444
0.0384
0.0333
0.0289
B(25/T)
3813
3822
3834
3848
3864
3882
3900
3919
3937
3956
3974
3989
4012
4024
4036
4049
4062
4074
4085 2
(3928 to 4171)
4096
4106
4115
4126
4134
4142
4150
4158
4165
4172
4179
4186
4193
4199
4206
B25/50: 3380±1%
B25/50: 4050±3%
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20150928 / tpd_ntc-thermistor_ntcg_en.fm
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Temperature Protection Devices
NTCG series NTCG16 Type (Narrow tolerance type products)
ELECTRICAL CHARACTERISTICS (Narrow tolerance type products)
CHARACTERISTICS SPECIFICATION TABLE
Resistance-temperature group
Part No.
H
NTCG163JF103
B constant
[25/85°C]
3435K±1%
Nominal resistance value
[25°C]
10k: ± %
[25/50°C]
(3380K)
The products support narrow tolerance. The " □ " of the Part Number contains the nominal resistance tolerance, F (±1%), G (±2%), or H (±3%).
RESISTANCE vs. TEMPERATURE CHARACTERISTICS TABLE (CONVERSION TABLE)
Temp.(°C)
–40
–35
–30
–25
–20
–15
–10
–5
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
105
110
115
120
125
1 B25/50:
2 B25/50:
Resistance-temperature group
H
RT/R25
B(25/T)
18.850
3140
14.429
3159
11.133
3176
8.656
3194
6.779
3210
5.346
3226
4.245
3241
3.393
3256
2.728
3270
2.207
3283
1.796
3296
1.470
3308
1.209
3320
1.000
3332
0.831
3343
0.694
3353
0.583
3363
0.491
3373
3382 1
0.416
(3346 to 3414)
0.354
3390
0.302
3399
0.259
3407
0.223
3414
0.192
3422
0.167
3428
0.145
3435
0.127
3441
0.111
3447
0.0975
3453
0.0860
3458
0.0760
3463
0.0674
3468
0.0599
3473
0.0534
3478
J
RT/R25
35.340
25.280
18.330
13.470
10.010
7.520
5.697
4.352
3.349
2.596
2.026
1.591
1.258
1.000
0.800
0.644
0.521
0.424
0.347
0.285
0.235
0.195
0.163
0.137
0.115
0.0971
0.0824
0.0702
0.0601
0.0515
0.0444
0.0384
0.0333
0.0289
B(25/T)
3813
3822
3834
3848
3864
3882
3900
3919
3937
3956
3974
3989
4012
4024
4036
4049
4062
4074
4085 2
(3928 to 4171)
4096
4106
4115
4126
4134
4142
4150
4158
4165
4172
4179
4186
4193
4199
4206
K
RT/R25
42.510
30.049
21.489
15.538
11.353
8.378
6.241
4.691
3.556
2.718
2.094
1.625
1.270
1.000
0.792
0.632
0.507
0.409
B(25/T)
4010
4027
4043
4059
4075
4090
4105
4119
4133
4147
4160
4172
4185
4196
4208
4219
4230
4240
0.332
4250
0.271
0.222
0.183
0.152
0.126
0.106
0.0889
0.0750
0.0636
0.0541
0.0462
0.0397
0.0342
0.0295
0.0256
4259
4269
4277
4286
4293
4301
4308
4315
4321
4327
4332
4338
4342
4347
4351
3380±1%
4050±3%
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20150928 / tpd_ntc-thermistor_ntcg_en.fm
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Temperature Protection Devices
NTCG series NTCG16 Type
CHARACTERISTICS OF NTC THERMISTORS (EXAMPLE)
Y-axis: Linear
Y-axis: Log.
1000
200
180
160
100
Resistance(kΩ)
Resistance(kΩ)
140
120
100
80
10
60
1
40
20
0
–50
0
50
100
Temperature(˚C)
150
0.1
–50
0
50
100
Temperature(˚C)
150
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20150928 / tpd_ntc-thermistor_ntcg_en.fm
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Temperature Protection Devices
NTCG series
NTCG20 Type
SHAPE & DIMENSIONS
STRUCTURAL DIAGRAM
2±0.2
1.25±0.2
Inner electrode
Thermistor body
(Palladium) (Metal oxide sintering ceramics)
Sn plating
Ag termination
underlayer
Ni plating
0.7±0.2
0.2 min.
Electrode material
Internal:Pd
External:Ag/Ni/Sn
Dimensions in mm
0.9 to 1.2
RECOMMENDED LAND PATTERN
0.7 to 0.9
0.9 to 1.2
0.7 to 0.9
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20150928 / tpd_ntc-thermistor_ntcg_en.fm
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Temperature Protection Devices
NTCG series NTCG20 Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
Resistance-temperature group
L
M
N
P
Q
R
S
T
Part No.
NTCG203EH471J
NTCG203EH681J
NTCG203BH102J
NTCG203BH152J
NTCG203FH222J
NTCG203FH332J
NTCG203JH472J
NTCG203JH682J
NTCG203NH103J
NTCG203NH153J
NTCG203SH223J
NTCG203SH333J
NTCG204AH473J
NTCG204AH683J
NTCG204CH104J
NTCG204CH154J
Nominal resistance value
[25°C]
470: ±5%
680: ±5%
1.0k: ±5%
1.5k: ±5%
2.2k: ±5%
3.3k: ±5%
4.7k: ±5%
6.8k: ±5%
10k: ±5%
15k: ±5%
22k: ±5%
33k: ±5%
47k: ±5%
68k: ±5%
100k: ±5%
150k: ±5%
B constant
[25/85°C]
3250K±3%
3250K±3%
3100K±3%
3100K±3%
3300K±3%
3300K±3%
3450K±3%
3450K±3%
3650K±3%
3650K±3%
3850K±3%
3850K±3%
4000K±3%
4000K±3%
4150K±3%
4150K±3%
[25/50°C]
(3232K)
(3232K)
(3060K)
(3060K)
(3248K)
(3248K)
(3392K)
(3392K)
(3590K)
(3590K)
(3782K)
(3782K)
(3931K)
(3931K)
(4085K)
(4085K)
RESISTANCE vs. TEMPERATURE CHARACTERISTICS TABLE (CONVERSION TABLE)
Resistance-temperature group
Temp.
L
M
(°C)
RT/R25 B(25/T) RT/R25 B(25/T)
–40 17.74
3076
15.18
2909
–35
13.62
3091
11.78
2919
–30 10.54
3105
9.217 2928
–25
8.226 3118
7.273 2936
–20
6.466 3131
5.786 2944
–15
5.119 3142
4.639 2953
–10
4.081 3152
3.746 2961
–5
3.277 3163
3.047 2969
0
2.647 3171
2.494 2977
5
2.153 3180
2.054 2985
10
1.762 3188
1.702 2993
15
1.450 3195
1.418 3000
20
1.201 3203
1.188 3011
25
1.000 1 3207
1.000 3017
30
0.837 3211
0.846 3023
35
0.704 3218
0.719 3031
40
0.596 3224
0.613 3046
45
0.506 3227
0.526 3047
50
0.432 3232
0.452 3060
55
0.371 3235
0.391 3062
60
0.320 3237
0.339 3070
65
0.276 3241
0.295 3077
70
0.240 3243
0.258 3080
75
0.209 3246
0.226 3087
80
0.183 3248
0.199 3091
85
0.161 1 3250
0.175 3102
90
0.142 3252
0.155 3105
95
0.126 3253
0.138 3106
100
0.111 3255
0.123 3109
105
0.0992 3256
0.110 3111
110
0.0886 3257
0.0980 3122
115
0.0793 3258
0.0880 3125
120
0.0713 3259
0.0790 3132
125
0.0642 3260
0.0720 3123
N
RT/R25
17.65
13.52
10.45
8.150
6.405
5.073
4.048
3.254
2.633
2.145
1.757
1.449
1.200
1.000 2
0.837
0.704
0.595
0.505
0.430
0.369
0.316
0.273
0.236
0.205
0.179
0.156 2
0.137
0.121
0.107
0.0945
0.0841
0.0750
0.0668
0.0600
Examples
1 R25=R25/R25(1.000)u470=470:
R85=R85/R25(0.161)uR25(470: )=75.67:
B(25/T)
3070
3082
3094
3104
3115
3125
3134
3144
3154
3163
3173
3184
3194
3202
3211
3223
3232
3240
3248
3255
3266
3271
3279
3285
3292
3302
3308
3313
3318
3324
3327
3331
3339
3340
P
RT/R25
19.80
15.00
11.47
8.853
6.894
5.413
4.283
3.415
2.740
2.215
1.800
1.471
1.210
1.000
0.831
0.694
0.582
0.490
0.415
0.352
0.301
0.257
0.221
0.191
0.166
0.144
0.126
0.110
0.0966
0.0851
0.0751
0.0666
0.0594
0.0530
B(25/T)
3193
3205
3216
3227
3238
3249
3261
3273
3284
3297
3307
3319
3329
3339
3350
3361
3372
3383
3392
3402
3411
3420
3427
3436
3443
3451
3457
3461
3467
3472
3479
3484
3485
3487
Q
RT/R25
23.36
17.42
13.13
9.994
7.679
5.952
4.650
3.661
2.903
2.317
1.862
1.505
1.223
1.000
0.822
0.679
0.564
0.470
0.394
0.332
0.280
0.238
0.203
0.174
0.149
0.129
0.111
0.0967
0.0842
0.0737
0.0646
0.0569
0.0502
0.0445
B(25/T)
3370
3382
3394
3406
3419
3432
3445
3458
3472
3484
3499
3512
3519
3532
3546
3557
3568
3579
3590
3599
3609
3618
3626
3635
3642
3650
3657
3663
3671
3675
3682
3686
3691
3695
R
RT/R25
27.76
20.43
15.18
11.39
8.618
6.582
5.073
3.937
3.080
2.427
1.926
1.539
1.237
1.000
0.813
0.665
0.546
0.451
0.375
0.313
0.262
0.220
0.186
0.158
0.134
0.115
0.0986
0.0850
0.0734
0.0637
0.0554
0.0484
0.0424
0.0372
B(25/T)
3554
3570
3585
3599
3613
3626
3640
3652
3665
3677
3690
3702
3715
3727
3738
3748
3762
3772
3782
3793
3803
3813
3823
3832
3841
3850
3858
3866
3874
3881
3888
3895
3901
3906
S
RT/R25
31.77
23.02
16.88
12.50
9.357
7.070
5.391
4.147
3.215
2.511
1.975
1.564
1.247
1.000
0.807
0.654
0.534
0.438
0.361
0.299
0.249
0.208
0.174
0.147
0.124
0.106
0.0901
0.0772
0.0664
0.0573
0.0496
0.0431
0.0376
0.0329
B(25/T)
3699
3712
3725
3738
3751
3763
3777
3790
3804
3817
3830
3843
3856
3868
3881
3895
3907
3919
3931
3940
3951
3963
3973
3982
3991
4000
4008
4016
4023
4030
4036
4042
4047
4053
T
RT/R25 B(25/T)
35.34 3813
25.28 3822
18.33 3834
13.47 3848
10.01 3864
7.520 3882
5.697 3900
4.352 3919
3.349 3937
2.596 3956
2.026 3974
1.591 3989
1.258 4012
1.000 4024
0.800 4036
0.644 4049
0.521 4062
0.424 4074
0.347 4085
0.285 4096
0.235 4106
0.195 4115
0.163 4126
0.137 4134
0.115 4142
0.0971 4150
0.0824 4158
0.0702 4165
0.0601 4172
0.0515 4179
0.0444 4186
0.0384 4193
0.0333 4199
0.0289 4206
2 R25=R25/R25(1.000)u3.3=3.3k:
R85=R85/R25(0.156)uR25(3.3k: )=0.5148k:
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20150928 / tpd_ntc-thermistor_ntcg_en.fm
(26/27)
Temperature Protection Devices
NTCG series NTCG20 Type
CHARACTERISTICS OF NTC THERMISTORS (EXAMPLE)
Y-axis: Linear
Y-axis: Log.
1000
200
180
160
100
Resistance(kΩ)
Resistance(kΩ)
140
120
100
80
10
60
1
40
20
0
–50
0
50
100
Temperature(˚C)
150
0.1
–50
0
50
100
Temperature(˚C)
150
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20150928 / tpd_ntc-thermistor_ntcg_en.fm
(27/27)
Temperature Protection Devices
NTCG series
Packaging Style
REEL DIMENSIONS
ø60min.
2.0±0.5
1.0
8.4 +2.0
–0.0
ø13±0.2
ø21±0.8
14.4max.
ø180±2.0
Dimensions in mm
2.0±0.05
4.0±0.1
A
8.0±0.3
B
3.5±0.05
1.5 +0.1
0
1.75±0.1
TAPE DIMENSIONS
P1
K
Dimensions in mm
Type
NTCG06
NTCG10
NTCG16
NTCG20
A
0.38±0.05
0.65+0.05/–0.1
1.1±0.2
1.5±0.2
160min.
Drawing direction
Taping
B
0.68±0.05
1.15+0.05/–0.1
1.9±0.2
2.3±0.2
P1
2±0.05
2±0.05
4±0.1
4±0.1
K
0.45max.
0.7max.
1.1max.
1.1max.
200min.
300min.
Dimensions in mm
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20150928 / tpd_ntc-thermistor_ntcg_en.fm