EATON BUSSMANN BK/GDA-2A

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 Specications 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 (Ω)* (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 20ºC 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 Time In Seconds