Amphenol DKF303M3 Thermometric Datasheet

NTC Diode
Thermometrics
Thermistors
A range of NTC chip thermistors in DO-35 style
glass package (diode outline) with axial soldercoated copper-clad steel wires.
• Available on axial bandolier to IEC-286-1/
EIA-468A and packet taped to EIA RS-481 for
MELF.
• Designed for accurate temperature
measurement, control and compensation
• Also available loose-packed with axial, radial
and SMD wire forms
• Tight tolerances on resistance and B value
• Suitable for automotive, telecom (battery
packs), HVAC and white goods applications
• Operation up to 482°F (250°C) with excellent
stability
• Glass body provides hermetic seal and
voltage insulation and excellent stability
• Designed for cost effective solid state sensor
• Lead-wires metallurgically bonded to
thermistor element for improved reliability
(Type GE only)
• Resistant to corrosive atmospheres and harsh
environments
Amphenol
Advanced Sensors
• Temperature sensing for household
appliances such as rice cookers, electronic
ranges, ovens, etc.
• Temperature sensing for industrial products
such as pharmaceuticals, chemicals, food,
etc.components.
Type DK
Specifications
Chip thermistor in DO-35 glass package
Options
• Other resistance values within the ranges
shown; e.g. code DKA302*2 for 3000 Ω
±2% at 77°F (25°C)
• Reference temperatures in the range 0°F
to 302°F (-18°C to 150°C)
1.06 in (27 mm)
minimum
0.08 in (2
mm)
Inside radius nominal
0.05 in (1.2
mm)
nominal
Replace * in the codes shown below as
follows:
• Axial, loose-packed: N
0.1 in (2.8 mm)
nominal
0.8 in (19.5 mm) ±1
NTC Type DK wires should not be bent within 0.08 in (2 mm) of glass body
Data
• Thermal time constant: 7 seconds (cooling in air)
• Dissipation factor: 3.0 mW/K
• Packing/MOQ: 1000/box (loose),
5000/reel (bandoliered)
• Radial, loose-packed: H
• Surface mount, loose-packed: M
B 25/85 K
Code
R25 ±2%
Code
R25 ±3%
Code
R25 ±5%
Code
R25 ±10%
2000
2
3540 ±1%
DKA202*2
DKA202*3
DKA202*5
DKA202*10
5000
2
3540 ±1%
DKA502*2
DKA502*3
DKA502*5
DKA502*10
10,000
2
3540 ±1%
DKA103*2
DKA103*3
DKA103*5
DKA103*10
DKC103*3
DKC103*5
DKC103*10
DKC123*2
DKC123*3
DKC123*5
DKC123*10
10,000
5A
3730 ±2%
12,000
5A
3730 ±2%
10,000
3
3960 ±1%
DKF103*2
DKF103*3
DKF103*5
DKF103*10
20,000
3
3960 ±1%
DKF203*2
DKF203*3
DKF203*5
DKF203*10
30,000
3
3960 ±1%
DKF303*2
DKF303*3
DKF303*5
DKF303*10
50,000
3
3960 ±1%
DKF503*2
DKF503*3
DKF503*5
DKF503*10
100,000
3
3960 ±1%
DKF104*2
DKF104*3
DKF104*5
DKF104*10
200,000
G
4263 ±2%
DKG204*5
DKG204*10
500,000
D
4573 ±2%
DKD504*5
DKD504*10
1,000,000
D
4573 ±2%
DKD105*5
DKD105*10
See separate tables for resistance-temperature data..
Consult factory for additional tolerance requirements.
2
Ø 0.02 in (0.5 mm)
• Mass: 0.2 g
• Axial, bandoliered: B
Material
system
0.16 in (4 mm)
maximum
• Operating temperature: -40°F to 482°F (-40°C to 250°C)
Coding
R25 W
0.2 in (4.2 mm)
maximum
DK-H
• Operation to 572°F (300°C) (no solder
coating on wires)
• Wire lengths 0.16 in to 1.26 in (4 mm to
32 mm)
±0.04 in (±1 mm) for DK-N; up to 1.02 in
(26 mm) for DK-H
0.02 in (0.5 mm)
nominal
0.08 in (2 mm)
maximum
DK-N
Type DKM
Specifications
0.09 in (2.2 mm) maximum
0.04 in
(1 mm)
minimum
Glass encapsulated SMD thermistor
0.04 in (1 mm) minimum
0.2 in (4.2 mm) maximum
0.4 in (9.0 mm)/
0.4 in (9.5 mm )
Description
A range of thermistors in DO-35 style glass
package (diode outline formed for surface
lead-wires and applications) with soldercoated copper-clad steel lead-wires.
NTC Type DKM wires should not be bent within 0.08 in (2 mm) of glass body
Options
• Other resistance values within the ranges
shown; e.g. code DKA302M2 for 3000 Ω
±2% at 77°F (25°C)
Data
• Reference temperatures in the range 32°F to
302°F (0°C to 150°C)
• Thermal time constant: 7 seconds (cooling in air)
• For tape and reel, add suffix “AB”
• Mass: 0.2 g
• Operation to 572°F (300°C); no solder
coating on lead-wires
• Packing/MOQ: 1000/box (loose)
• Operating temperature: -40°F to 482°F (-40°C to 250°C)
• Dissipation factor: 3.0 mW/K
R25 W
Material
System
B 25/85 K
Code
R25 ±2%
Code
R25 ±3%
Code
R25 ±5%
Code
R25 ±10%
2000
2
3540 ±1%
DKA202M2
DKA202M3
DKA202M*5
DKA202M10
5000
2
3540 ±1%
DKA502M*2
DKA502M3
DKA502M5
DKA502M10
10,000
2
3540 ±1%
DKA103M2
DKA103M3
DKA103M5
DKA103M10
10,000
5A
3730 ±2%
DKC103M3
DKC103M5
DKC103M10
10,000
3
3960 ±1%
DKF103M2
DKF103M3
DKF103M5
DKF103M10
20,000
3
3960 ±1%
DKF203M2
DKF203M3
DKF203M5
DKF203M10
30,000
3
3960 ±1%
DKF303M2
DKF303M3
DKF303M5
DKF303M10
50,000
3
3960 ±1%
DKF503M2
DKF503M3
DKF503M5
DKF503M10
100,000
3
3960 ±1%
DKF104M2
DKF104M3
DKF104M5
DKF104M10
200,000
G
4263 ±2%
DKG204M5
DKG204M10
500,000
D
4573 ±2%
DKD504M5
DKD504M10
1,000,000
D
4573 ±2%
DKD105M5
DKD105M10
See separate tables for resistance-temperature data..
Consult factory for additional tolerance requirements.
3
Type GE
Specifications
Tinned AWG 24
Glass encapsulated DO-35 package
Options
1.15 in (29.2 mm)
± 0.1
• For reel taping “R” suffix
• Nickel leads for welding
• Other tolerances, tolerances at other
temperatures
• Standard resistance tolerance: ±10% @ 77°F (25°C)
• Operating range: -58°F to 400°F (-50°C to 204°C
Type Number
250
GE5.5*
2983
AL03006-165.9-55-K
500
GE5.5*
2983
AL03006-331.8-55-K
1K
GE7.3
3499
AL03006-624-73-K
2K
GE7.3
3499
AL03006-1248-73-K
2786
GE10.1
4102
AL03006-1576-101-K
3K
GE7.6
3553
AL03006-1847-76-K
4K
GE7.6
3553
AL03006-2463-76-K
5K
GE7.6
3553
AL03006-3079-76-K
AL03006-5818-97-K
10K
GE9.7A
3992
20K
GE9.8
3974
AL03006-11.7K-98-K
30K
GE9.8
3974
AL03006-17.53K-98-K
50K
GE9.7B
3952
AL03006-29.1K-97-K
100K
GE9.7B
3952
AL03006-58.2K-97-K
200K
GE12.3
4365
AL03006-111.3K123-K
500K
GE13.8
4567
AL03006-269.8K138-K
1M
GE14.5
4661
AL03006-535K-145-K
5M
GE16.4
4848
AL03006-2.6M-164-K
*maximum operating temperature 302°F (150°C)
4
Data
• Time constant: 7 seconds
• Can be expanded to 572°F (300°C)
with nickel leads
Beta 25/85
Ø 0.075 in
(1.9 mm)
maximum
• Dissipation constant: 3.0 mW/K
• Alternative leads lengths, lead
materials
Material System
1.15 in (29.2
mm)
± 0.1
NTC Type GE dimensions
• Other resistances in the range 250 Ω
to 5 MΩ
Ro@25°
C (W )
0.155 in
(3.93 mm)
maximum
Type MELF
Specifications
Tinned dumet contacts
(2 places)
Glass
Ø 0.063 to 0.067 in
(1.6 to 1.7 mm)
Glass encapsulated SMD thermistor
Description
Hermetically sealed, glass encapsulated
thermistor in SOD-80 SMD package.
0.016 to 0.022 in
(0.41 to 0.56 mm)
0.016 to 0.022 in
(0.41 to 0.56 mm)
0.13 to 0.146 in
(3.3 to 3.71 mm)
Options
NTC Type MELF dimensions
• For ±5% @ 77°F (25°C), replace “K” with “J”
• For ±3% @ 77°F (25°C), replace “K” with
“H”
• For ±2% @ 77°F (25°C), replace “K” with
“G”
• For reel taping add “R” suffix
• Other resistances in the range 250 Ω to 5
MΩ available
Data
• Standard resistance tolerance: ±10% @ 77°F
(25°C)
• Dissipation constant: 3.0 mW/°C
• Time constant: 7 seconds
• Operating range: -58°F to 400°F (-50°C to 204°C
• Other tolerances, tolerances at other
temperatures
Ro@25°
C (W )
Material System
Beta 25/85
Type Number
03006-165.9-55-K
250
GE5.5*
2983
500
GE5.5*
2983
03006-331.8-55-K
1K
GE7.3
3499
03006-624-73-K
2K
GE7.3
3499
03006-1248-73-K
2786
GE10.1
4102
03006-1576-101-K
3K
GE7.6
3553
03006-1847-76-K
4K
GE7.6
3553
03006-2463-76-K
5K
GE7.6
3553
03006-3079-76-K
10K
GE9.7A
3992
03006-5818-97-K
20K
GE9.8
3974
03006-11.7K-98-K
30K
GE9.8
3974
03006-17.53K-98-K
50K
GE9.7B
3952
03006-29.1K-97-K
100K
GE9.7B
3952
03006-58.2-97-K
200K
GE12.3
4365
03006-111.3K-123-K
500K
GE13.8
4567
03006-269.8K-138-K
1M
GE14.5
4661
03006-535K-145-K
5M
GE16.4
4848
03006-2.6M-164-K
*maximum operating temperature 302°F (150°C)
5
Type TH
Specifications
Glass encapsulated radial lead thermistor
Part
Number
Resistance
(25 W )
ß
Constant
(25/50)
Recommended
Maximum
Operating
Current
at 77°F (25ºC)
Maximum
Permissible
Current at
77°F (25ºC)
TH220J33G
2.0 K
3375 K
0.22 mA
30.0 mA
TH225J13G
2.545 K
3745 K
0.22 mA
30.0 mA
TH238J34G
3.896 K
3434 K
0.20 mA
26.5 mA
TH253J34G
5.369 K
3434 K
0.16 mA
24.0 mA
TH310J34G
10.74 K
3434 K
0.13 mA
20.0 mA
TH310J36G
10.0 K
3684 K
0.14 mA
20.0 mA
TH310J39G
10.0 K
3933 K
0.14 mA
20.0 mA
TH315J39G
15.0 K
3933 K
0.12 mA
17.0 mA
TH320J39G
20.0 K
3952 K
0.10 mA
15.0 mA
TH349J39G
49.12 K
3952 K
0.06 mA
10.0 mA
TH350J39G
50.0 K
3952 K
0.06 mA
10.0 mA
TH398J40G
98.63 K
4014 K
0.045 mA
5.0 mA
TH410J40G
100.0 K
4014 K
0.045 mA
5.0 mA
TH420J34G
200.0 K
3450 K
0.015 mA
3.5 mA
TH423J41G
231.4 K
4176 K
0.015 mA
3.5 mA
TH510J44G
1,000 K
4491 K
0.007 mA
1.5 mA
TH513J44G
1,388 K
4491 K
0.005 mA
1.0 mA
1.02 in (26 mm)
minimum
0.17 in (4.2 mm)
maximum
Ø 0.02in (0.5 mm) maximum
NTC Type TH dimensions
6
1.02 in (26 mm)
minimum
• The tolerance of resistance is ±5% for standard
device
• The tolerance of B constant is ±2% for
standard device The constant is determined by
the equation:
B = 3853.9 In (R25/R50)
R25 and R50 represent the thermistor
resistance
at 77°F and 122°F (25°C and 50°C) respectively
• Others: For non-standard devices, consult
Thermometrics
Dissipation
Factor
(in still air)
Time
Constant
(in still air)
Operating
Temperature
Range
Rated Power
at 77°F (25ºC)
2.0 (mW/ºC)
25 (seconds)
-40°F to 482°F
(-40°C to 250ºC)
25 mW
Ø 0.08 in (2 mm)
maximum
Explanation of Part Number
-
TH
410
S
40
F
D
SN
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
1
2
3/5
4
6
7
8
Type
Resistance
R(25°C)
Resistance /
B Value
Tolerance
B Value
Range
Standard
Temperature
Lead Wire Type
Packing
& Other
Description
Diode Type
Thermistor
225:25x102
= 2.5kΩ
310:10x103
=10kΩ
410:10x104
=100kΩ
F : ± 1%
G : ± 2%
H : ± 3%
J : ± 5%
K : ± 10%
L : ± 15%
M : ± 20%
:
:
S : others
S : ± 1.5%
33:3300k
~3399k
40:4000k
~4099k
42:4200k
~4299k
J : -18°C
A : 0°C
B : 25°C
C : 50°C
D : 75°C
E : 85°C
F : 100°C
G : 150°C
H : 200°C
:
:
S : others
NR : CP wire
NI : Ni plated
Sn : Sn plated
:
:
:
:
T5
T5 : Taping
(52mm,
Ammo)
--------------R3 : Reel
(52mm, 3KP)
--------------C11 : 11mm
(Wire cutting)
--------------Other Special
Shape or Dim
S : others
7
Amphenol
Advanced Sensors
www.amphenol-sensors.com
© 2015 Amphenol Corporation. All Rights Reserved. Specifications are subject to change without notice.
Other company names and product names used in this document are the registered trademarks or
trademarks of their respective owners.
AAS-920-320D-07/2015
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