Effective May 2017
Technical Data 2014 Supersedes February 2009
GDA
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
Product features
Ordering
Fast-acting, high breaking capacity
Specify product code: Insert packaging code prefix
5 x 20mm physical size
before part number. E.g. BK/GDA-250mA
Ceramic tube, nickel-plated brass endcap
Specify option code if desired: For axial leads,
construction
insert V between catalog series and amp rating.
Silver-plated endcap construction
E.g. BK/GDA-V-250mA
(50mA-400mA)
Optional axial leads are 0.032" x 1.5"
copper tinned Electrical Characteristics
Designed to IEC 60127-2 1.5 I 2.1 I 2.75 I 4 I 10 I
n n n n n
I
n min max min max min max max
50mA-3.15A 60 min 30 min 10 ms 2 sec 3 ms 300 ms 20 ms
4A-10A 60 min 30 min 10 ms 3 sec 3 ms 300 ms 20 ms
Speci cations
Voltage Interrupting Rating (amps) Typical DC Typical Typical Agency Approvals
2
Part Number Rating at Rated Voltage (50Hz) Cold Resistance Melting I t Voltage IMQ SEMKO UR CCC CSA
Vac Vac ()* (amps) Drop (mV)
GDA-50mA 250 1500 157.5 0.0017 9000 X X X X X
GDA-63mA 250 1500 39.0 0.0005 3300 X X X
GDA-80mA 250 1500 27.9 0.0011 2600 X X
GDA-100mA 250 1500 20.0 0.0018 2300 X X
GDA-125mA 250 1500 12.3 0.0037 1900 X X
GDA-160mA 250 1500 8.5 0.008 1600 X X X X X
GDA-200mA 250 1500 6.0 0.020 1350 X X X X X
GDA-250mA 250 1500 4.4 0.027 1300 X X X X X
GDA-315mA 250 1500 3.3 0.010 1400 X X X X X
GDA-400mA 250 1500 2.2 0.018 1200 X X
GDA-500mA 250 1500 0.460 0.038 1050 X X X X X
GDA-630mA 250 1500 0.340 0.064 1200 X X
GDA-800mA 250 1500 0.245 0.097 490 X X X X X
GDA-1A 250 1500 0.231 0.146* 330 X X X
GDA-1.25A 250 1500 0.176 0.313* 297 X X X
GDA-1.6A 250 1500 0.113 0.748* 239 X X X
GDA-2A 250 1500 0.073 2.0 205 X X X X X**
GDA-2.5A 250 1500 0.053 3.9 190 X X X X X**
GDA-3.15A 250 1500 0.037 8.1 160 X X X X X**
GDA-4A 250 1500 0.027 14 160 X X X X X**
GDA-5A 250 1500 0.019 25 155 X X X X X**
GDA-6.3A 250 1500 0.014 48 150 X X X X X
Typical Voltage Drop (Voltage drop was measured at 20C ambient temperature at rated current)
2
*I t of 1A, 1.25A, 1.6A is measured at 10I DC.
n
**CSA Approvals on these ratings will not be marked on the fuse cap.GDA
Technical Data 2014
Effective May 2017
5 mm x 20 mm Fast-acting ceramic tube fuses
Dimensions - mm Time-Current Curve
Drawing Not to Scale
Amp
Rating
With TR2 packaging code, lead wire length is 19.05mm
Current In Amps
Option Code
Option Code Description
V Axial leads - copper tinned wire with nickel-plated brass endcaps
Packaging Code
Packaging Code Description
BK 100 fuses packed into a cardboard carton
BK1 1,000 fuses packed into a poly bag
TR2 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.
Eaton
Electronics Division
1000 Eaton Boulevard
Cleveland, OH 44122
United States
www.eaton.com/electronics
2017 Eaton
Eaton is a registered trademark.
All Rights Reserved
Printed in USA
All other trademarks are property
Publication No. 2014 BU-SB08725
of their respective owners.
May 2017
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