DO-35 Standard Series 规格书

926:):— —::@ U] [f
1littelfuse.com
© 2018 Littelfuse, Inc. Revised: February 9, 2018
Specifications are subject to change without notice.
Description
Littelfuse low cost glass encapsulated thermistors are
manufactured using super stable chips which are hermetically
sealed in a glass (DO-35 diode style) package. The result is a
device which exhibits excellent long term reliability and stability
even when subjected to severe environmental or thermal
conditions. Their uniform dimensions and axial lead configuration
make them especially suitable for use with automatic insertion
equipment.
Dimensions
A B C
0.020”±0.002”
24 AWG Tinned CCS
1.0” Long Min
0.075”
Max
0.160”
Max
Dimensions shown in inches.
DO-35 Standard Series Glass Encapsulated Thermistors
Glass Encapsulated Thermistor
Leaded Thermistors
Features
• High temperature
capability to +300°C
• Hermetically sealed
glass package
• Low cost
• Excellent long-term
stability
• High Voltage Insulation
• Tinned CSS Lead
Wires are Solderable
or Weldable
Options
• Special Lead Forms
• Non-standard
resistance values
and tolerances
• Point matched at
specified temperatures
• Tape and Reel
Packaging
0.160"
MAX
GL A SS EN CA PSU LATED THERMISTORS
0.075" MAX
0.020" 0.002"
24 AWG TI NNED CCS
1.0" LONG MIN
GL A SS BO D Y
0.075"
MAX
0.160"
MAX
0.020" ±0.002"
24 AWG TINNED CCS
1.0" LONG MIN
A
C
B
AB C
GLASS
BODY
Part Numbering System
Note: Not all combinations of Part Number codes are available. Contact Littelfuse for details.
10 2 B G 1 J
No Significance
F = ±1%
G = ±2%
J = ±5%
K = ±10%
Multiplier, power of 10
Ex. 102 = 10 Ω x 102= 1,000 Ω
Resistance @ 25ºC
Base Value
Accuracy
Resistance Tolerance
R-T Curve
% Litteltuse‘ mung/mm \ m
2littelfuse.com
© 2018 Littelfuse, Inc. Revised: February 9, 2018
Specifications are subject to change without notice.
Glass Encapsulated Thermistor
Leaded Thermistors
Specifications
Part
Number
Resistance
Ohms
@25°C
*Resistance
Tol. ± %
@ 25°C
R-T
Curve
Temperature
Coefficient
(%/°C)
@ 25°C
Beta (K)
0-50°C
Beta (K)
25-85°C
Dissipation
Constant,
Nominal
(mW/°C)
Thermal
Time
Constant,
Max. -
Still Air
(seconds)
Thermal
Time
Constant,
Max. - Well
Stirred Oil
(seconds)
Temperature
Rating
(°C)
501BG1J 500 5 B -3.31 2941 _2 5 0.5 -55 to +220
501BG1K 500 10 B-3.31 2941 _ 2 5 0.5 -55 to +220
102BG1J 1000 5 B-3.31 2941 _ 2 5 0.5 -55 to +220
102BG1K 1000 10 B -3.31 2941 _2 5 0.5 -55 to +220
102EG1K 1000 10 E-3.67 3263 _ 2 5 0.5 -55 to +220
102PS1G 1000 2 PTC _ _ _281-55 to +150
102PS1J 1000 5PTC _ _ _ 2 8 1 -55 to +150
162PS1J 1600 5 PTC _ _ _ 2 8 1 -55 to +300
182FG1K 1800 10 F-3.86 3419 _ 2 5 0.5 -55 to +300
202FG1J 2000 5 F -3.86 3419 _ 2 5 0.5 -55 to +300
202FG1K 2000 10 F-3.86 3419 _ 2 5 0.5 -55 to +300
202PS1J 2000 5PTC ___ 2 8 1 -55 to +300
222E1G1K 2186 10 E1 -3.82 3320 _ 2 5 0.5 -55 to +300
252BG1K 2500 10 B-3.3 2941 _2 5 0.5 -55 to +220
252FG1J 2500 5 F -3.86 3419 _ 2 5 0.5 -55 to +300
252FG1K 2500 10 F-3.86 3419 _ 2 5 0.5 -55 to +300
282FG1K 2800 10 F-3.86 3419 _ 2 5 0.5 -55 to +300
302FG1K 3000 10 F-3.86 3419 _2 5 0.5 -55 to +300
302JG1K 3000 10 J-4.4 3892 _ 2 5 0.5 -55 to +300
332FG1K 3300 10 F-3.86 3419 _ 2 5 0.5 -55 to +300
402FG4K 4000 10 F13 -3.88 3453 3540 2 5 0.5 -55 to +300
502E1G1K 5000 10 E1 -3.82 3320 _ 2 5 0.5 -55 to +300
* Resistance tolerances of ± 1%, 2%, and 5% are available upon request
DO-35 Standard Series Glass Encapsulated Thermistors
% Litteltuse‘ mmmwm \ Amway: yawn
3littelfuse.com
© 2018 Littelfuse, Inc. Revised: February 9, 2018
Specifications are subject to change without notice.
Glass Encapsulated Thermistor
Leaded Thermistors
* Resistance tolerances of ± 1%, 2%, and 5% are available upon request
Specifications
Part
Number
Resistance
Ohms
@25°C
*Resistance
Tol. ± %
@ 25°C
R-T
Curve
Temperature
Coefficient
(%/°C)
@ 25°C
Beta (K)
0-50°C
Beta (K)
25-85°C
Dissipation
Constant,
Nominal
(mW/°C)
Thermal
Time
Constant,
Max. -
Still Air
(seconds)
Thermal
Time
Constant,
Max. - Well
Stirred Oil
(seconds)
Temperature
Range
(°C)
502FG1J 5000 5 F -3.86 3419 _2 5 0.5 -55 to +300
502FG1K 5000 10 F-3.86 3419 _ 2 5 0.5 -55 to +300
502JG1K 5000 10 J-4.4 3892 _ 2 5 0.5 -55 to +300
682JG1K 6800 10 J -4.4 3892 _2 5 0.5 -55 to +300
822JG1K 8200 10 J-4.4 3892 _ 2 5 0.5 -55 to +300
103E1G1F 10000 1 E1 _ 3320 3435 2 5 0.5 -55 to +250
103E1G1K 10000 10 E1 _3320 _ 2 5 0.5 -55 to +300
103FG1K 10000 10 F-3.86 3419 _ 2 5 0.5 -55 to +300
103GG1K 10000 10 G-4.04 3575 _ 2 5 0.5 -55 to +300
103JG1F 10000 1 J -4.4 3892 _ 2 5 0.5 -55 to +300
103JG1G 10000 2 J -4.4 3892 _ 2 5 0.5 -55 to +300
103JG1J 10000 5 J -4.4 3892 _ 2 5 0.5 -55 to +300
103JG1K 10000 10 J-4.4 3892 _ 2 5 0.5 -55 to +300
103JG1KE 10000 10 J-4.4 3892 _2 5 0.5 -55 to +300
123GG1K 12000 10 G-4.03 3575 _ 2 5 0.5 -55 to +300
123JG1K 12000 10 J-4.4 3892 _ 2 5 0.5 -55 to +300
153JG1K 15000 10 J-4.4 3892 _ 2 5 0.5 -55 to +300
203JG1F 20000 1 J -4.4 3892 _2 5 0.5 -55 to +300
203JG1J 20000 5 J -4.4 3892 _ 2 5 0.5 -55 to +300
203JG1K 20000 10 J-4.4 3892 _ 2 5 0.5 -55 to +300
253JG1F 25000 1 J _ 3892 _ 2 5 0.5 -55 to +300
253JG1K 25000 10 J-4.4 3892 _ 2 5 0.5 -55 to +300
4littelfuse.com
© 2018 Littelfuse, Inc. Revised: February 9, 2018
Specifications are subject to change without notice.
Glass Encapsulated Thermistor
Leaded Thermistors
* Resistance tolerances of ± 1%, 2%, and 5% are available upon request
Specifications
Part
Number
Resistance
Ohms
@25°C
*Resistance
Tol. ± %
@ 25°C
R-T
Curve
Temperature
Coefficient
(%/°C)
@ 25°C
Beta (K)
0-50°C
Beta (K)
25-85°C
Dissipation
Constant,
Nominal
(mW/°C)
Thermal
Time
Constant,
Max. -
Still Air
(seconds)
Thermal
Time
Constant,
Max. - Well
Stirred Oil
(seconds)
Temperature
Range
(°C)
303HG1K 30000 10 H -4.29 3810 _2 5 0.5 -55 to +300
303JG1F 30000 1 J -4.4 3892 _ 2 5 0.5 -55 to +300
303JG1J 30000 5 J-4.4 3892 _ 2 5 0.5 -55 to +300
303JG1K 30000 10 J -4.4 3892 _2 5 0.5 -55 to +300
403GG1K 40000 10 G-3.88 3575 _ 2 5 0.5 -55 to +300
503JG1F 50000 1 J -4.4 3892 _2 5 0.5 -55 to +300
503JG1J 50000 5 J -4.4 3892 _ 2 5 0.5 -55 to +300
503JG1K 50000 10 J-4.4 3892 _ 2 5 0.5 -55 to +300
683N1G1K 68000 10 N1 -4.5 3991 _ 2 5 0.5 -55 to +300
753JG1K 75000 10 J-4.4 3892 _ 2 5 0.5 -55 to +300
104JG1F 100000 1 J -4.4 3892 _ 2 5 0.5 -55 to +300
104 JG1H 100000 3 J -4.4 3892 _ 2 5 0.5 -55 to +300
104JG1J 100000 5 J -4.4 3892 _ 2 5 0.5 -55 to +300
104 JG1K 100000 10 J-4.4 3892 _2 5 0.5 -55 to +300
104LG2K 100000 10 L1 -4.52 3920 4040 2 5 0.5 -55 to +300
104N1G1K 100000 10 N1 -4.5 3991 _ 2 5 0.5 -55 to +300
104RG1J 100000 5 R -4.68 4140 _ 2 5 0.5 -55 to +300
104RG1K 100000 10 R-4.68 4140 _2 5 0.5 -55 to +300
124JG1K 120000 10 J-4.4 3892 _ 2 5 0.5 -55 to +300
154 JG1K 150000 10 J-4.4 3892 _ 2 5 0.5 -55 to +300
204JG1K 200000 10 J-4.4 3892 _ 2 5 0.5 -55 to +300
224JG1K 220000 10 J-4.4 3892 _ 2 5 0.5 -55 to +300
% Litteltuse‘ mmmwm \ Amway: yawn
5littelfuse.com
© 2018 Littelfuse, Inc. Revised: February 9, 2018
Specifications are subject to change without notice.
Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each
product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at:
www.littelfuse.com/disclaimer-electronics
Glass Encapsulated Thermistor
Leaded Thermistors
* Resistance tolerances of ± 1%, 2%, and 5% are available upon request
Specifications
Part
Number
Resistance
Ohms
@25°C
*Resistance
Tol. ± %
@ 25°C
R-T
Curve
Temperature
Coefficient
(%/°C)
@ 25°C
Beta (K)
0-50°C
Beta (K)
25-85°C
Dissipation
Constant,
Nominal
(mW/°C)
Thermal
Time
Constant,
Max. -
Still Air
(seconds)
Thermal
Time
Constant,
Max. - Well
Stirred Oil
(seconds)
Temperature
Range
(°C)
234RG1G 230000 2 R -4.68 4140 _2 5 0.5 -55 to +300
254JG1J 250000 5 J -4.4 3892 3435 2 5 0.5 -55 to +300
254JG1K 250000 10 J-4.4 3892 _ 2 2 0.5 -55 to +300
304JG1K 300000 10 J -4.4 3892 _2 5 0.5 -55 to +300
334RG1K 330000 10 R-4.68 4140 4263 2 5 0.5 -55 to +300
504RG1J 500000 5 R -4.68 4140 _2 5 0.5 -55 to +300
504RG1K 500000 10 R-4.68 4140 _ 2 5 0.5 -55 to +300
105RG1J 1000000 5 R -4.68 4140 _ 2 5 0.5 -55 to +300
105RG1K 1000000 10 R-4.68 4140 _ 2 5 0.5 -55 to +300
105V3G1K 1000000 10 V3 -4.68 4369 _ 2 5 0.5 -55 to +300
205RG1K 2000000 10 R-4.68 4140 _ 2 5 0.5 -55 to +300
205V4G1K 2000000 10 V4 -4.85 4288 _ 2 5 0.5 -55 to +300
375Y1G2K 3700000 10 Y1 -5.33 4584 4800 2 5 0.5 -55 to +300
505YG7K 5000000 10 Y-5.22 4640 _2 5 0.5 -55 to +300
Packaging
Packaging Option Packaging Code Standard Quantity Standard
Tape and Reel -TR 5000 EIA-296