GE DKA2023 Ntc diode thermometrics thermistor Datasheet

GE
Measurement & Control Solutions
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
• 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
0.02 in (0.5 mm)
nominal
0.08 in (2 mm)
maximum
DK-N
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)
• 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
1.06 in (27 mm)
minimum
0.2 in (4.2 mm)
maximum
DK-H
0.08 in (2 mm) 0.16 in (4 mm)
nominal
maximum
Inside radius
0.05 in (1.2 mm)
nominal
Ø 0.02 in (0.5 mm)
0.1 in (2.8 mm)
nominal
0.8 in (19.5 mm) ±1
Coding
NTC Type DK wires should not be bent within 0.08
in (2 mm) of glass body
Replace * in the codes shown below as follows:
• Axial, loose-packed: N
• Axial, bandoliered: B
• Radial, loose-packed: H
• Surface mount, loose-packed: M
Data
• Operating temperature: -40°F to 482°F (-40°C to
250°C)
• Thermal time constant: 7 seconds (cooling in air)
• Dissipation factor: 3.0 mW/K
• Mass: 0.2 g
• Packing/MOQ: 1000/box (loose),
5000/reel (bandoliered)
R25 W
Material
system
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
10,000
5A
3730 ±2%
DKC103*3
DKC103*5
DKC103*10
12,000
5A
3730 ±2%
DKC123*2
DKC123*3
DKC123*5
DKC123*10
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
DKF104*2
DKF104*3
100,000
3
3960 ±1%
200,000
G
4263 ±2%
DKF104*5
DKF104*10
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.
Type DKM
Specifications
0.09 in (2.2 mm) maximum
Glass encapsulated SMD thermistor
0.04 in
(1 mm)
minimum
0.04 in (1 mm) minimum
0.2 in (4.2 mm) maximum
Description
0.4 in (9.0 mm)/
0.4 in (9.5 mm )
A range of thermistors in DO-35 style glass package
(diode outline formed for surface lead-wires and
applications) with solder-coated copper-clad steel
lead-wires.
NTC Type DKM wires should not be bent
within 0.08 in (2 mm) of glass body
Options
Data
• Other resistance values within the ranges shown;
e.g. code DKA302M2 for 3000 Ω ±2% at 77°F (25°C)
• Reference temperatures in the range 32°F to 302°F
(0°C to 150°C)
• For tape and reel, add suffix “AB”
• Operation to 572°F (300°C); no solder coating on
lead-wires
• Operating temperature: -40°F to 482°F
(-40°C to 250°C)
• Thermal time constant: 7 seconds (cooling in air)
• Dissipation factor: 3.0 mW/K
• Mass: 0.2 g
• Packing/MOQ: 1000/box (loose)
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
D
4573 ±2%
DKD105M5
DKD105M10
See separate tables for resistance-temperature data..
Consult factory for additional tolerance requirements.
Type GE
Specifications
Tinned AWG 24
Glass encapsulated DO-35 package
Options
• For reel taping “R” suffix
• Nickel leads for welding
• Other resistances in the range 250 Ω to 5 MΩ
• Other tolerances, tolerances at other temperatures
• Alternative leads lengths, lead materials
• Can be expanded to 572°F (300°C) with nickel leads
1.15 in (29.2 mm)
± 0.1
Material System
Beta 25/85
Type Number
250
GE5.5*
2983
AL03006-165.9-55-K
500
GE5.5*
2983
AL03006-331.8-55-K
AL03006-624-73-K
1K
GE7.3
3499
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
10K
GE9.7A
3992
AL03006-5818-97-K
20K
GE9.8
3974
AL03006-11.7K-98-K
30K
GE9.8
3974
AL03006-17.53K-98-K
AL03006-29.1K-97-K
50K
GE9.7B
3952
100K
GE9.7B
3952
AL03006-58.2K-97-K
200K
GE12.3
4365
AL03006-111.3K-123-K
500K
GE13.8
4567
AL03006-269.8K-138-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)
1.15 in (29.2 mm)
± 0.1
NTC Type GE dimensions
Data
[email protected]° C
(W )
0.155 in
(3.93 mm)
maximum
• Standard resistance tolerance: ±10% @ 77°F
(25°C)
• Dissipation constant: 3.0 mW/K
• Time constant: 7 seconds
• Operating range: -58°F to 400°F (-50°C to
204°C
Ø 0.075 in
(1.9 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
0.016 to 0.022 in
(0.41 to 0.56 mm)
Hermetically sealed, glass encapsulated thermistor in
SOD-80 SMD package.
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
• Other tolerances, tolerances at other temperatures
[email protected]25° C
(W )
0.016 to 0.022 in
(0.41 to 0.56 mm)
Material System
Beta 25/85
Type Number
250
GE5.5*
2983
03006-165.9-55-K
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
03006-5818-97-K
10K
GE9.7A
3992
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)
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
Type TH
Specifications
1.02 in (26 mm)
minimum
0.17 in (4.2 mm)
maximum
1.02 in (26 mm)
minimum
Ø 0.08 in (2 mm)
maximum
Glass encapsulated radial lead thermistor
Ø 0.02in (0.5 mm) maximum
Part
Number
Resistance
(25 W )
β 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
NTC Type TH dimensions
• 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 GE.
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
www.gesensinginspection.com
920-320C
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