ACCURATE AND CUSTOMIZABLE NTC THERMISTORS

ACCURATE AND CUSTOMIZABLE NTC THERMISTORS
For temperature control, sensing and compensation
800-808-2434
•
www.ametherm.com
Precision.
T E M P E R AT U R E S E N S I N G , C O M P E N S AT I O N A N D C O N T R O L
WITH AMETHERM NTC THERMISTORS
Ametherm NTC thermistors are manufactured from a specially-formulated metal oxide ceramic material that is
extremely accurate in sensing temperature. Same high quality material is used in wide variety of housings and
leaded parts for various applications such as:
HVAC • Refrigeration • Floor Heating • Surface Temperature Measurement • Corrosive Environments
PART N U M B E RI NG SY STE M
P
A
N
PART
PROBE
LETTERING ASSEMBLY
E
1
0
3
3
9
5
J
PART
LETTERING
LEADED
NTC
R25
B0/50
R25 TOLERANCE
PANE
Epoxy
NT03
Disc (3mm dia)
20220x102 = 2 KΩ
3503500ºK
None10%
PANR
Ring Lug
NT05
Disc (5mm dia)
PANH
Steel Tube
Chip (2mm width)
3753750ºK
3953950ºK
J5%
CT02
10310x103 = 10 KΩ
25325x103 = 25 KΩ
PANT
Threaded
Threaded
with tip
25425x10 = 250 KΩ
4104110ºK
G2%
4504500ºK
F1%
PANW
X
4
X
X
CUSTOM PART
H3%
PANE Series - Probe Assembly / Epoxy
DESCRIPTION
• Epoxy dip coated NTC thermistor, soldered between jacketed Teflon / PVC wires
FEATURES
• Fast response, with high accuracy
(to ±1%) for temperature sensing
• Small dimensions allow easy installation
• Point or Curve matched
• Customizable for your needs
• Cost effective
APPLICATIONS
• Motors
• Air Sensors / HVAC
• Transformers
• Heat Sinks
• Automotive
ELECTRICAL SPECS
PANE
Part Number
R25 KΩ
R-T
Curve
Beta
(K)
MECHANICAL SPECS
Dissipation Constant Thermal Time
(mW/ºC)
Constant (sec)
Max Power
(mW)
Letter / Dimensions
Std. Part
(mm)
PANE501350 0.5 M3500
3.0
10.0
125
A / Dia. of part
3.0 ± 0.5
PANE102350 1.0 M3500
3.0
10.0
125
B / Length of tip
5.5 ± 0.5
PANE202395 2.0 L3950
3.0
10.0
125
C / Length of leads
152.4 ± 7.0
PANE302395 3.0 L3950
3.0
10.0
125
d / Length of strip
5.0 ± 0.5
PANE502395 5.0 L3950
3.0
10.0
125
28AWG Teflon wire
PANE103395 10.0 L3950
3.0
10.0
125
-55ºC – 150ºC Operating Temp
PANE253410 25.0 R4111
3.0
10.0
125
PANE503410 50.0 R4111
3.0
10.0
125
PANE104450 100.0 S4500
3.0
10.0
125
PANE254450 250.0 S4500
3.0
10.0
125
A
B
C
d
T: 800-808-2434 : 775-884-2434 (Outside the United States and Canada) : www.ametherm.com : [email protected]
PANR Series - Probe Assembly / Ring Lug
DESCRIPTION
• Epoxy coated NTC thermistor, potted in tinned copper ring lug
FEATURES
APPLICATIONS
• Ideal for surface temperature sensing
• Rugged
• Point or Curve matched
• Customizable for your needs
• Cost effective
• Surface Temperature Sensing
• Heat Sinks
• Pipes
• Refrigeration
ELECTRICAL SPECS
PANR
Part Number
R25 KΩ
R-T
Curve
Beta
(K)
Dissipation Constant Thermal Time
(mW/ºC)
Constant (sec)
MECHANICAL SPECS
A1
Std. Part
(mm)
A2
Max Power
(mW)
Letter / Dimensions
PANR501350 0.5 M3500
3.0
40
125
A1 / Outer Dia. of lug
9.5 ± 0.3
PANR102350 1.0 M3500
3.0
40
125
A2 / Inner Dia. of lug
4.4 ± 0.3
PANR202395 2.0 L3950
3.0
40
125
B / Length of lug
PANR302395 3.0 L3950
3.0
40
125
C / Length of leads
152.4 ± 7.0
PANR502395 5.0 L3950
3.0
40
125
d / Length of strip
5.0 ± 0.5
PANR103395 10.0 L3950
3.0
40
125
E / Thickness of Lug
1.0 ± 0.2
PANR253410 25.0 R4111
3.0
40
125
F /Outer Dia. of barrel
5.5 ± 0.2
PANR503410 50.0 R4111
3.0
40
125
G / Length of barrel
6.5 ± 0.3
PANR104450 100.0 S4500
3.0
40
125
28AWG Teflon wire / #6 Lug
PANR254450 250.0 S4500
3.0
40
125
-55ºC – 150ºC Operating Temp
E
B
Epoxy
G
18.6 ± 0.5
F
C
d
PANH Series - Probe Assembly / closed end metal tubing
DESCRIPTION
• NTC thermistor inside durable stainless steel alloy tube, epoxy filled
FEATURES
APPLICATIONS
• Environmental protection
• Humidity resistant
• Fast response, with high accuracy
(to ±1%) for temperature sensing
• Rugged construction
• Cost effective
• Floor Heating
• HVAC
• Industrial
• Evaporator
• Refrigeration
A
ELECTRICAL SPECS
PANH
Part Number
R25 KΩ
R-T
Curve
Beta
(K)
MECHANICAL SPECS
Dissipation Constant Thermal Time
(mW/ºC)
Constant (sec)
Max Power
(mW)
Letter / Dimensions
Std. Part (mm)
PANH1
PANH2
PANH501350 0.5 M3500
5.0-10.0
10.0
125
A / Dia. of part
PANH102350 1.0 M3500
5.0-10.0
10.0
125
B / Length of tip
PANH202395 2.0 L3950
5.0-10.0
10.0
125
C / Length of leads
152.4 ± 7.0
PANH302395 3.0 L3950
5.0-10.0
10.0
125
d / Length of strip
5.0 ± 7.0
PANH502395 5.0 L3950
5.0-10.0
10.0
125
28AWG Teflon wire
PANH103395 10.0 L3950
5.0-10.0
10.0
125
-55ºC – 150ºC Operating Temp
PANH253410 25.0 R4111
5.0-10.0
10.0
125
PANH503410 50.0 R4111
5.0-10.0
10.0
125
PANH104450 100.0 S4500
5.0-10.0
10.0
125
PANH254450 250.0 S4500
5.0-10.0
10.0
125
3.7 ± 0.5
B
6.3 ± 0.5
15.0 ± 2.0 30.0 ± 4.0
C
d
T: 800-808-2434 : 775-884-2434 (Outside the United States and Canada) : www.ametherm.com : [email protected]
PANT Series - Probe Assembly / threaded tip & hex
DESCRIPTION
• NTC thermistor potted inside aluminum hex screw with straight threads
FEATURES
• Ideal for temperature sensing, measurement
and compensation where screwing is necessary
• Fast response, with high accuracy (to ±1%)
• Rugged construction
• Cost effective
APPLICATIONS
• Heating & Cooling
systems
• HVAC
• Industrial
• Laboratory
• Heat Sinks
• Chassis mounting
ELECTRICAL SPECS
PANT
Part Number
R25 KΩ
R-T
Curve
Beta
(K)
MECHANICAL SPECS
Dissipation Constant Thermal Time
(mW/ºC)
Constant (sec)
Max Power
(mW)
Letter / Dimensions
Std. Part
(mm)
A2
A1
B
PANT501350 0.5 M3500
6.0
70.0
125
A1 / Length of thread
6.0 ± 0.5
PANT102350 1.0 M3500
6.0
70.0
125
A2 / Dia. of thread
3.2 ± 0.5
PANT202395 2.0 L3950
6.0
70.0
125
B / Hex nut thickness
9.3 ± 0.5
PANT302395 3.0 L3950
6.0
70.0
125
C / Length of leads
152.4 ± 7.0
PANT502395 5.0 L3950
6.0
70.0
125
d / Length of strip
5.0 ± 0.5
PANT103395 10.0 L3950
6.0
70.0
125
28AWG Teflon wire
PANT253410 25.0 R4111
6.0
70.0
125
-55ºC – 150ºC Operating Temp
PANT503410 50.0 R4111
6.0
70.0
125
PANT104450 100.0 S4500
6.0
70.0
125
PANT254450 250.0 S4500
6.0
70.0
125
C
d
PANW Series - Probe Assembly / threaded metal tubing & hex
DESCRIPTION
• NTC thermistor potted at the tip of durable stainless steel alloy tube, with tapered thread hex screw
FEATURES
• Tapered threads will pull tight for a fluid-tight seal
• Ideal for extreme conditions such as corrosive environments
• Fast response, with high accuracy (to ±1%) due to the
potting of thermistor at the very tip of the assembly
APPLICATIONS
• Appliance temp measurements
such as conventional ovens
and microwaves
• Spas, hot tub
ELECTRICAL SPECS
PANW
Part Number
R25 KΩ
R-T
Curve
Beta
(K)
MECHANICAL SPECS
Dissipation Constant Thermal Time
(mW/ºC)
Constant (sec)
Max Power
(mW)
Letter / Dimensions
A2
Std. Part
(mm)
PANW501350 0.5 M3500
10.0
25.0
6.5
A1 / Length of tip
PANW102350 1.0 M3500
10.0
25.0
6.5
A2 / Dia. of tip
PANW202395 2.0 L3950
10.0
25.0
6.5
A3 / Length of thread
PANW302395 3.0 L3950
10.0
25.0
6.5
A4 / Dia. of thread
9.5 ± 0.5
PANW502395 5.0 L3950
10.0
25.0
6.5
B / Hex nut thickness
6.0 ± 0.5
PANW103395 10.0 L3950
10.0
25.0
6.5
C / Length of leads
152.4 ± 7.0
PANW253410 25.0 R4111
10.0
25.0
6.5
d / Length of strip
5.0 ± 0.5
PANW503410 50.0 R4111
10.0
25.0
6.5
28AWG Teflon wire
PANW104450100.0 S4500
10.0
25.0
6.5
-55ºC – 150ºC Operating Temp
PANW254450250.0 S4500
10.0
25.0
6.5
37.0 ± 0.5
A1
A4
A3
5.0 ± 0.5
B
10.0 ± 0.25
C
d
T: 800-808-2434 : 775-884-2434 (Outside the United States and Canada) : www.ametherm.com : [email protected]
CT Series - NTC Thermistor with chip
DESCRIPTION
• NTC chip thermistor with or without coating with tinned copper leads
FEATURES
• Wide resistance selection
• Cost effective
• Fast response, with high accuracy (to ±1%)
APPLICATIONS
• Refrigeration
• Battery pack
• Amplifier circuits
ELECTRICAL SPECS
NT03
Part Number
R25 KΩ
CT02501350
CT02102350
CT02202395
CT02302395
CT02502395
CT02103395
CT02253410
CT02503410
CT02104450
CT02254450
R-T
Curve
Beta
(K)
MECHANICAL SPECS
Dissipation Constant Thermal Time
(mW/ºC)
Constant (sec)
0.5 M3500
1.0 M3500
2.0 L3950
3.0 L3950
5.0 L3950
10.0 L3950
25.0 R4111
50.0 R4111
100.0 S4500
250.0 S4500
1.7
1.7
1.7
1.7
1.7
1.7
1.7
1.7
1.7
1.7
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
Max Power
(mW)
120
120
120
120
120
120
120
120
120
120
Letter / Dimensions
Std. Part
(mm)
A1 / Length of part
5.0 ± 0.5
A2 / Dia. of part 2.5 ± 0.5
C / Length of leads
38.0 ± 2.0
S / Lead spacing
3.2 ± 0.5
d / Lead diameter
0.5 ± 0.1
e / Lead spacing
0.5 ± 0.1
b / Coat rundown
2.5 ± 0.3
A2
A1
b
c
B
d
C
NT Series - NTC Thermistor with disc
DESCRIPTION
• NTC disc thermistor with or without coating with tinned copper leads
FEATURES
• Wide resistance selection
• Cost effective
• Fast response, with high accuracy (to ±1%)
• Point or curve matched with interchangeable thermistors
APPLICATIONS
• Automotive electronic
• Industrial electronic
• Heating Systems
ELECTRICAL SPECS
NT03
Part Number
R25 KΩ
NT03501350
NT03102350
NT03302395
NT03502395
NT03103395
NT03153395
NT03203410
NT03203410
NT03503410
NT05201350
NT05301350
NT05501350
NT05102375
NT05202395
NT05502395
NT05103410
NT05253410
NT05503450
NT05104450
R-T
Curve
Beta
(K)
MECHANICAL SPECS
Dissipation Constant Thermal Time
(mW/ºC)
Constant (sec)
0.5 M3500
1.0 M3500
3.0 L3950
5.0 L3950
10.0 L3950
15.0 L3950
20.0 R4111
50.0 R4111
100.0 S4500
0.2 M3500
0.3 M3500
0.5 M3500
1.0 N3750
2.0 L3950
5.0 L3950
10.0 R4111
25.0 R4111
50.0 S4500
100.0 S4500
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
Std. Part (mm)
Max Power
(mW)
Letter /
Dimensions
NT03
250
250
250
250
250
250
250
250
250
450
450
450
450
450
450
450
450
450
450
A / Dia. of part
3.0 ± 0.5
6.0 ± 1.0
t / Thickness 3.0 ± 0.5
3.5 ± 0.5
D
NT05
T
C / Length of leads 38.0 ± 2.0 38.0 ± 2.0
S / Lead spacing
3.0 ± 0.5
5.0 ± 1.0
e / Lead spacing
0.5 ± 0.1
2.0 ± 0.4
d / Lead diameter
0.5 ± 0.1
0.5 ± 0.1
B / Coat rundown
2.5 ± 0.5
2.5 ± 0.5
ℓ
C
L
d
S
T: 800-808-2434 : 775-884-2434 (Outside the United States and Canada) : www.ametherm.com : [email protected]
Temperature Coefficients
Material
“M”
Material
“N”
Material
“L”
Material
“R”
Material
“S”
-40
21.3900
30.7500
33.7400
36.0900
63.2900
-30
12.2200
16.4300
17.8000
18.8200
30.0300
-20
7.2680
9.1450
9.7760
10.2300
14.8700
-10
4.4550
5.2750
5.5700
5.7670
7.6420
0
2.8190 3.1500
3.2790 3.3630 4.0660
10
1.8200
1.9440
1.9980
2.2040
2.2650
20
1.2100
1.2380
1.2520
1.2560
1.3030
25
1.0000
1.0000
1.0000
1.0000
1.0000
30
0.8290
0.8120
0.8038
0.8013
0.7726
35
0.6900
0.6630
0.6499
0.6461
0.6009
40
0.5790
0.5460
0.5282
0.5241
0.4704
45
0.4880
0.4530
0.4316
0.4276
0.3705
50
0.4030
0.3760
0.3545
0.3507
0.2936
55
0.3510
0.3150
0.2949
0.2894
0.2341
60
0.2978
0.2650
0.2465
0.2400
0.1878
65
0.2551
0.2241
0.2070
0.2001
0.1516
70
0.2195
0.1906
0.1747
0.1677
0.1231
75
0.1912
0.1631
0.1481
0.1412
0.1005
80
0.1645
0.1401
0.1261
0.1194
0.0825
85
0.1430
0.1208
0.1077
0.1014
0.0681
90
0.1251
0.1047
0.0924
0.0865
0.0564
95
0.1093
0.0907
0.0796
0.0741
0.0470
100
0.0957
0.0789
0.0688
0.0637
0.0393
105
0.0843
0.0695
0.0597
0.0550
0.0330
110
0.0743
0.0609
0.0521
0.0477
0.0279
115
0.0658
0.054
0.0456
0.0414
0.02362
120
0.0588
0.0479
0.0392
0.0361
0.02009
125
0.0522
0.0428
0.0345
0.0317
0.01715
130
0.0469
0.0381
0.0308
0.0277
0.01469
135
0.042
0.034
0.0268
0.0244
0.01262
140
0.0379
0.0307
0.0236
0.0216
0.01089
145
0.0339
0.0274
0.0209
0.0192 0.009416
150
0.0309
0.0251
0.0186
0.017
0.00817
p 300Ωcm900Ωcm2100Ωcm3000Ωcm 33000Ωcm
Beta
3500 °K
3750 °K
3950 °K
4111 °K
4500 ºK
Contact us today for more information
or to order your free samples.
T: 800-808-2434
775-884-2434
(Outside the US and Canada)
F: 775-884-0670
www.ametherm.com
[email protected]
3111 N. Deer Run Road
Carson City, Nevada 89701 USA
Material
Type
R (KOhm)
Temp
o
C
Ametherm Probe Assembly and NTC C/T Curve
T (Celsium)
ALSO AVAILABLE THROUGH
US & INTERNATIONAL
Digi-Key www.digikey.com
Mouser www.mouser.com
Newark www.newark.com
EUROPE
Thomatronik www.thomatronik.de
UNITED KINGDOM
Rhopoint Components www.rhopointcomponents.com
CHINA
IBS Electronics www.ibselectronics.com
MALAYSIA
IC Resource www.icresource.com.sg
For a complete list of Ametherm
distributors, please visit
www.ametherm.com
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