Technical Data
2014
Effective
May
2017
Supersedes
February
2009
5 mm x 20 mm Fast-acting ceramic tube fuses
Agency information
•
UL Recognized Card: Guide JDYX2, File
E19180
•
CSA Component Acceptance: File 53787
•
Semko Approval: File 413779, File 512433
•
IMQ Approval: File EB405
•
CCC: File 2005010207155691
GDA
Product features
•
Fast-acting, high breaking capacity
•
5 x 20mm physical size
•
Ceramic tube, nickel-plated brass endcap
construction
•
Silver-plated endcap construction
(50mA-400mA)
•
Optional axial leads are 0.032" x 1.5"
copper tinned
•
Designed to IEC 60127-2
Ordering
•
Specify product code: Insert packaging code prefix
before part number. E.g. BK/GDA-250mA
•
Specify option code if desired: For axial leads,
insert “V” between catalog series and amp rating.
E.g. BK/GDA-V-250mA
In
50mA-3.15A
4A-10A
Electrical Characteristics
1.5 I n 2.1 I n
2.75 I n
min
max
min
max
60 min 30 min 10 ms 2 sec
60 min 30 min 10 ms 3 sec
min
3 ms
3 ms
4 In
10 I n
max
max
300 ms 20 ms
300 ms 20 ms
Part Number
GDA-50mA
GDA-63mA
GDA-80mA
GDA-100mA
GDA-125mA
GDA-160mA
GDA-200mA
GDA-250mA
GDA-315mA
GDA-400mA
GDA-500mA
GDA-630mA
GDA-800mA
GDA-1A
GDA-1.25A
GDA-1.6A
GDA-2A
GDA-2.5A
GDA-3.15A
GDA-4A
GDA-5A
GDA-6.3A
Voltage Interrupting Rating (amps)
Rating
at Rated Voltage (50Hz)
Vac
Vac
250
1500
250
1500
250
1500
250
1500
250
1500
250
1500
250
1500
250
1500
250
1500
250
1500
250
1500
250
1500
250
1500
250
1500
250
1500
250
1500
250
1500
250
1500
250
1500
250
1500
250
1500
250
1500
Typical DC
Cold Resistance
(Ω)*
157.5
39.0
27.9
20.0
12.3
8.5
6.0
4.4
3.3
2.2
0.460
0.340
0.245
0.231
0.176
0.113
0.073
0.053
0.037
0.027
0.019
0.014
Speci cations
Typical
Typical
Melting I
2
t Voltage
(amps)
Drop (mV)‡
0.0017
9000
0.0005
3300
0.0011
2600
0.0018
2300
0.0037
1900
0.008
1600
0.020
1350
0.027
1300
0.010
1400
0.018
1200
0.038
1050
0.064
1200
0.097
490
0.146*
330
0.313*
297
0.748*
239
2.0
205
3.9
190
8.1
160
14
160
25
155
48
150
IMQ
X
Agency Approvals
SEMKO
UR
CCC
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
CSA
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X**
X**
X**
X**
X**
X
‡ Typical Voltage Drop (Voltage drop was measured at 20ºC ambient temperature at rated current)
*I
2
t of 1A, 1.25A, 1.6A is measured at 10I
n DC.
**CSA Approvals on these ratings will not be marked on the fuse cap.
Technical Data
2014
Effective
May
2017
GDA
5 mm x 20 mm Fast-acting ceramic tube fuses
Time-Current Curve
Dimensions - mm
Drawing Not to Scale
Amp
Rating
• With TR2 packaging code, lead wire length is 19.05mm
Time In Seconds
Current In Amps
Option Code
V
Description
Axial leads - copper tinned wire with nickel-plated brass endcaps
Option Code
Packaging Code
BK
BK1
TR2
Description
100 fuses packed into a cardboard carton
1,000 fuses packed into a poly bag
1,500 fuses packed into tape on a reel (19.05mm lead wire length)
Life Support Policy: Eaton does not authorize the use of any of its products for use in life support devices or systems without the express written
approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly
used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user.
Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton also
reserves the right to change or update, without notice, any technical information contained in this bulletin.
Packaging Code
Eaton
Electronics Division
1000 Eaton Boulevard
Cleveland, OH 44122
United States
www.eaton.com/electronics
© 2017 Eaton
All Rights Reserved
Printed in USA
Publication No. 2014
BU-SB08725
May
2017
Eaton is a registered trademark.
All other trademarks are property
of their respective owners.
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