5mm x 20mm Fuses
GDB Series, Fast Acting, Glass Tube
Description
• Fast acting, low breaking capacity
• 5mm x 20mm physical size
• Glass tube, nickel-plated brass endcap construction
• Optional axial leads are .032" x 1.5" copper tinned
• Optional sleeve is flexible flouropolymer
(U.L. flammability rating VW-1).
• Designed to IEC 60127-2-1
ELECTRICAL CHARACTERISTICS
1.5 In 2.1 In
2.75 In
4 In
10 In
In
min
max
min
max
min
max
max
32mA-100mA 60 min 30 min 10 ms 500 ms 3 ms 100 ms 20 ms
125mA-6.3A 60 min 30 min 50 ms 2 sec 10 ms 300 ms 20 ms
Dimensions
Drawing Not to Scale
1.1 In:
∆t
less than or equal to 70°C, 125ma-3A
1.0 In:
∆t
less than or equal to 70°C, 4A
Ordering
• Specify product code, option code and packaging code
Approvals
• UL Recognized, Guide JDYX2, File E75865, 32mA-6.3A
• Semko Approval 32mA-400mA and 800mA-6.3A
• VDE Approval 160mA-6.3A
• BSI Approval 160mA-6.3A
• IMQ Approval 160mA-6.3A
SPECIFICATIONS
Product Code
GDB-32mA
GDB-40mA
GDB-50mA
GDB-63mA
GDB-80mA
GDB-100mA
GDB-125mA
GDB-160mA
GDB-200mA
GDB-250mA
GDB-315mA
GDB-400mA
GDB-500mA
GDB-630mA
GDB-800mA
GDB-1A
GDB-1.25A
GDB-1.6A
GDB-2A
GDB-2.5A
GDB-3.15A
GDB-4A
GDB-5A
GDB-6.3A
Voltage
Rating
AC
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
Interrupting Rating
at Rated Voltage (50Hz)
AC/DC
35A
35A
35A
35A
35A
35A
35A
35A
35A
35A
35A
35A
35A
35A
35A
35A
35A
35A
35A
35A
35A
35A
35A
35A
Typical DC
Cold Resistance
(ohms)*
41.5
25.5
17.5
12.9
5.2
3.9
2.9
9.2
7.0
4.5
3.2
1.9
0.27
0.21
0.15
0.13
0.098
0.068
0.044
0.035
0.026
0.022
0.015
0.010
Typical
Melting I
2
t (A
2
Sec)
AC†
0.000047
0.00011
0.00020
0.00057
0.0012
0.003
0.005
0.008
0.016
0.28
0.58
0.18
0.18
0.35
0.67
0.60
0.84
1.6
4.2
6.1
13
22
42
69
Maximum
Voltage
Drop (mV)‡
3200
2500
2400
2000
1200
1100
1000
2000
1700
1400
1300
1100
220
220
190
200
200
190
150
150
130
130
120
120
* DC Cold Resistance (Measured at <10% of rated current)
† Typical Melting I
2
t (I
2
t was measured at listed interrupting rating and rated voltage)
‡ Maximum Voltage Drop (Voltage drop was measured at 20°C ambient temperature at rated current)
5mm x 20mm Fuses
GDB Series, Fast Acting, Glass Tube
TIME CURRENT CURVE
OPTION CODE
Option Code
S
V
Description
Sealed with a flouropolmer sleeve to withstand aqueous cleaning
Axial leads - copper tinned wire with nickel plated brass overcaps
PACKAGING CODE
Packaging Code
BK
BK1
TR2
Description
100 pieces of fuses packed into a cardboard carton with flaps folded
1,000 pieces of fuses packed into a poly bag
1,500 pieces of fuses packed into tape on a reel
OC-2572 7/01
© Cooper Electronic
Technologies 2001
Visit us on the Web at www.cooperET.com
3601 Quantum Boulevard Boynton Beach, Florida 33426-8638
Tel: +1-561-752-5000 Toll Free: +1-888-414-2645 Fax: +1-561-742-1178
This bulletin is intended to present product design solutions and technical information that will help the end user with design applications. Cooper
Electronic Technologies reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of
any products. Cooper Electronic Technologies also reserves the right to change or update, without notice, any technical information contained in this
bulletin. Once a product has been selected, it should be tested by the user in all possible applications.
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