GBS, GBS E
Vishay Draloric
www.vishay.com
Vitreous Wirewound Resistors with Corrugated Ribbon
FEATURES
• UL 508 and CSA C22.2 recognized available;
file no. E499556
• Maximum Voltage to ground: 1000 VAC / VDC
• High power rating up to 1000 W
• Excellent pulse load capability
• Low ohmic values
• Adjustable type (E) available
• Corrugated ribbon construction aids rapid cooling
• Non-flammable and enhanced humidity protection
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
The GBS series, with completely welded construction, is the
perfect choice for high continuous power dissipation up to
APPLICATIONS
• Drive systems
1000 W and is offered with an optional adjustable type. The
UL 508 recognized GBS..UL1 series fulfill the requirements
for power circuit and motor mounted apparatus
components. The components of this series are well suited
for harsh environments and exhibit a long lifetime. With their
high pulse power capability, they are the ideal choice for
inrush limiters. Typical applications include but are not
limited to drive systems, power supplies, frequency
inverters, AC filters, and snubber resistors. Particular
requirements can be submitted to a Vishay Draloric
application engineer specifying peak voltage, pulse shape,
pulse duration, and environmental conditions for review.
• Inrush current limiter
• Capacitor charge / discharge
• Snubber resistor
• Brake resistor
• Filter resistor
TECHNICAL SPECIFICATION
RESISTANCE
RESISTANCE
RANGE (1)
TCR
-10 ppm/K to
-80 ppm/K
WM50
RESISTANCE
RATED
DISSIPATION
P40
RATED
DISSIPATION
P40
RANGE (1)
TCR
RANGE (1)
TCR
RESISTANCE
TOLERANCE
TYPE
+650 ppm/K to
+750 ppm/K
WM10
+100 ppm/K to
+180 ppm/K
WM110
WM50
WM10
WM110
GBS 20/100
GBS 20/100 E
GBS 20/165
GBS 20/165 E
GBS 20/265
GBS 20/265 E
GBS 30/100
GBS 30/100 E
GBS 30/133
GBS 30/133 E
GBS 30/165
GBS 30/165 E
GBS 30/215
GBS 30/215 E
GBS 30/265
GBS 30/265 E
GBS 30/330
GBS 30/330 E
GBS 45/370
GBS 45/370 E
GBS 60/370
GBS 60/370 E
80 W
50 W
50 W
100 W
180 W
90 W
0.13 Ω to 0.51 Ω
0.27 Ω to 1.0 Ω
0.47 Ω to 1.8 Ω
0.10 Ω to 0.43 Ω
0.15 Ω to 0.62 Ω
0.20 Ω to 0.91 Ω
0.27 Ω to 1.1 Ω
0.30 Ω to 1.3 Ω
0.39 Ω to 1.8 Ω
0.75 Ω to 3.0 Ω
0.91 Ω to 3.9 Ω
0.56 Ω to 2.2 Ω
1.1 Ω to 4.7 Ω
2.0 Ω to 7.5 Ω
0.47 Ω to 3.3 Ω
0.68 Ω to 5.1 Ω
1.0 Ω to 6.8 Ω
1.2 Ω to 9.1 Ω
1.5 Ω to 11 Ω
2.0 Ω to 15 Ω
3.3 Ω to 24 Ω
4.3 Ω to 33 Ω
1.3 Ω to 6.2 Ω
2.4 Ω to 12 Ω
4.3 Ω to 22 Ω
1.0 Ω to 8.2 Ω
1.5 Ω to 12 Ω
2.0 Ω to 16 Ω
2.7 Ω to 24 Ω
3.9 Ω to 27 Ω
5.1 Ω to 36 Ω
8.2 Ω to 56 Ω
10 Ω to 75 Ω
160 W
100 W
300 W
180 W
150 W
90 W
200 W
120 W
250 W
150 W
300 W
200 W
375 W
250 W
450 W
350 W
750 W
550 W
1000 W
700 W
120 W
150 W
200 W
250 W
350 W
550 W
700 W
5 %, 10 %
Notes
The operating temperature range for these resistors is from -55 °C up to 350 °C
•
(1)
Resistance values are to be selected for 10 % from the E12 series, and for 5 % from the E24 series
Revision: 25-Jul-2019
Document Number: 21004
1
For technical questions, contact: ww1resistors@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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