C&H Technology GWK User Manual
6121 Baker Road,
Suite 108
Minnetonka, MN 55345
www.chtechnology.com
Phone (952) 933-6190
Fax (952) 933-6223
1-800-274-4284
Thank you for downloading this document from C&H Technology, Inc.
Please contact the C&H Technology team for the following questions -
Technical
Application
Assembly
Availability
Pricing
Phone – 1-800-274-4284
E-Mail – sales@chtechnology.com
www.chtechnology.com - SPECIALISTS IN POWER ELECTRONIC COMPONENTS AND ASSEMBLIES - www.chtechnology.com
GWK
Vishay Draloric
Vitreous Wirewound Resistors with Ferrules
FEATURES
• Caps made from drawn brass, nickel plated
(GZK style)
• Machined caps with inner thread available (GDK style)
• Easy to change when mounted with spring clips
• Complete vitreous coating for perfect humidity protection
• TCR 100. . .180 ppm/K - WM110 (Class 3)
• Lead (Pb)-free
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
GWK 10 10
GWK 10 Ni 7
GWK 20 20
GWK 20 Ni 13
GWK 40 30
GWK 40 Ni 20
GWK 60 40
GWK 60 Ni 25
GWK 100 80
GWK 100 Ni 50
GWK 150 100
GWK 150 Ni 60
GWK 200 160
GWK 200 Ni 100
GWK 300 260
GWK 300 Ni 180
www.vishay.com For technical questions contact ww1resistors@vishay.com
92 Revision: 03-Jul-06
POWER RATING
P
40 °C
W
LIMITING
VOLTAGE
V
280
400
580
850
1200
1600
2300
4000
RESISTANCE RANGE
1R8 - 16K
6R8 - 16K
270R - 16K
2R4 - 1K0
15R - 1K0
2R2 - 27K
12R - 27K
360R - 27K8
4R7 - 1K8
20R - 1K80
3R3 - 43K
12R - 43K
470R - 43K
6R8 - 2K7
20R - 2K7
6R2 - 82K
6R2 - 82K
47R - 82K
13R - 5K1
13R - 5K1
8R2 - 82K
8R2 - 82K
47R - 82K
27R - 10K
27R - 10K
12R - 110K
12R - 110K
30R - 110K
36R - 15K
36R - 15K
20R - 180K
20R - 180K
20R - 180K
56R - 22K
56R - 22K
36R - 330K
36R - 330K
36R - 330K
100R - 43K
100R - 43K
TOLERANCE
± %
10
5
2
10
5
10
5
2
10
5
10
5
2
10
5
10
5
2
10
5
10
5
2
10
5
10
5
2
10
5
10
5
2
10
5
10
5
2
10
5
E-SERIES
E 12
E 24
E 24
E 12
E 24
E 12
E 24
E 24
E 12
E 24
E 12
E 24
E 24
E 12
E 24
E 12
E 24
E 24
E 12
E 24
E 12
E 24
E 24
E 12
E 24
E 12
E 24
E 24
E 12
E 24
E 12
E 24
E 24
E 12
E 24
E 12
E 24
E 24
E 12
E 24
Document Number: 21006
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