Rev Date: 01/12/2012 1 www.seielect.com
This specification may be changed at any time without prior notice. marketing@seielect.com
Please confirm technical specifications before you order and/or use.
GP Series
Commercial Grade – Conformal Coated Resistor
Stackpole Electronics, Inc.
Resistive Product Solutions
Features:
• Low cost power resistor
• All welded construction
• Non-flammable silicone coating
• RoHS compliant / lead-free
• Note: NOT available in non-inductive or fusible
Test Test Results
Moisture Resistance ±5%
Thermal Shock ±2%
Load Life @ 70ºC - 1,000 hrs. ±5%
Resistance to Soldering Heat ±2%
Short Time Overload ±2%
Dielectric Withstanding Voltage ±2%
Operating Temperature Range: -55ºC to +275ºC `
Type / Code
2%, 5%, 10%
GP1 1.0 W 100V 500 VAC 1 - 1K
GP2 2.5 W 100V 500 VAC 1 - 2K
GP3 3.0 W 200V 1,000 VAC 1 - 3K
GP5 5.0 W 400V 1,000 VAC 1 - 10K
GP7 7.0 W 600V 1,000 VAC 1 - 10K
GP10 10.0 W 800V 1,000 VAC 1 - 20K
Ohmic Range(Ω) and Tolerance
(1) Voltage rating is the lesser of Maximum Working Voltage or √PR
Standard TCR as follows: 50ppm/º below 10Ω, 30ppm/ºC above 10Ω
Power Rating (Watts)
@ 70ºC
Maximum Working
Voltage (V) (1)
Dielectric Withstanding
Voltage (V)
Electrical Specifications
0.370 ± 0.063 0.157 ± 0.031 0.032 ± 0.002 inches
9.40 ± 1.60 4.00 ± 0.80 0.81 ± 0.05 mm
0.551 ± 0.063 0.157 ± 0.031 0.032 ± 0.002 inches
14.00 ± 1.60 4.00 ± 0.80 0.81 ± 0.05 mm
0.559 ± 0.063 0.189 ± 0.031 0.032 ± 0.002 inches
14.20 ± 1.60 4.80 ± 0.80 0.81 ± 0.05 mm
0.874 ± 0.063 0.311 ± 0.031 0.036 ± 0.002 inches
22.20 ± 1.60 7.90 ± 0.80 0.91 ± 0.05 mm
1.126 ± 0.063 0.311 ± 0.031 0.036 ± 0.002 inches
28.60 ± 1.60 7.90 ± 0.80 0.91 ± 0.05 mm
1.780 ± 0.063 0.374 ± 0.031 0.039 ± 0.002 inches
45.20 ± 1.60 9.50 ± 0.80 1.00 ± 0.05 mm
Body Length
B
Body Diameter
C
Lead Length (Bulk)
GP 10
Type / Code Unit
GP 1
GP 2
GP 3
GP 5
GP 7
A
Mechanical Specifications
Performance Characteristics
Rev Date: 01/12/2012 2 www.seielect.com
This specification may be changed at any time without prior notice. marketing@seielect.com
Please confirm technical specifications before you order and/or use.
GP Series
Commercial Grade – Conformal Coated Resistor
Stackpole Electronics, Inc.
Resistive Product Solutions
Power Derating Curve:
25
050
100
85
50
Ambient Temperature (ºC)
100 150 200 250 300
Percent Rated Power (%)
25 275
How to Order
123456789
GP1GT1K00
Code
GP 1Code
Tol Code Quantity
2G2%
3J5%
5K10% 500
7250
10
Resistance ValuePackagingProduct Series Power Tolerance
1 Kohm = 1K0010.0W
GP107.0W
T Tape and Reel GP2, GP33.0W
GP5, GP7
1 ohm = 1R00
GP12.5W
Conformal Coated WW 1.0W Four characters with
the multiplier used as
the decimal holder.
Description
5.0W
Size
2,000
Legacy Part Number (before January 3, 2011):
Nominal
Resistance Tolerance
1K 2%
T
y
pe Description Code Watta
g
e Tolerance T
y
pes Qt
y
Description Code
GP nformal Coated WW 1 1.0W 2% GP1
22.5W 5% GP 2, GP 3
33.0W 10% GP 5, GP 7 500
55.0W GP 10 250
77.0W
10 10.0W
Tape and Reel R
SEI Type Code Packaging
GP 1 R
2,000
Co
