BK/GDA-500MA

## **5 x 20mm Fuses** 

## GDA Series, Fast-Acting, Ceramic Tube 

## **Description** 

- 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 **Electrical Characteristics 1.5 In 2.1 In 2.75 In 4 In 10 In In 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 ~~ae~~ **Agency Information** • UL Recognized Card: Guide JDYX2, File E19180 

- CSA Component Acceptance: File 53787 

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Dimensions - mm<br>Drawing Not to Scale 1Ser| | 21.10T es<br>**----- End of picture text -----**<br>


- Semko Approval: File 413779, File 512433 

- IMQ Approval: File EB405 

- CCC: File 2005010207155691 

## **Ordering** 

Specify product code 

- Insert packaging code prefix before part number. E.g. BK/GDA-250mA 

- With TR2 packaging code, lead wire length is 19.05mm 

Specify option code if desired 

- For axial leads, insert “V” between catalog series and amp rating. E.g. BK/GDA-V-250mA 

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CO Specifications<br>Voltage Interrupting Rating (amps) Typical DC Typical Typical Agency Approvals<br>Part Number Rating at Rated Voltage (50Hz) Cold Resistance Melting I [2] t Voltage IMQ SEMKO UR CCC CSA<br>Vac Vac ( Ω )* (amps) Drop (mV)‡<br>RR GDA-50mA Qf 250 1500 157.5 0.0017 9000 X X X X X<br>GDA-63mA 250 1500 39.0 0.0005 3300 X X X<br>Re GQ OO<br>Rs GDA-80mA GQ 250 Qe 1500 OQ 27.9 0.0011 2600 X X<br>GDA-100mA 250 1500 20.0 0.0018 2300 X X<br>Re QO COCO<br>GDA-125mA 250 1500 12.3 0.0037 1900 X X<br>Rs Qn GC<br>Rs GDA-160mA GG 250 GG 1500 8.5 0.008 GOGO 1600 X X X X X<br>Rs GDA-200mA QO 250 1500 6.0 0.020 QC 1350 X X OO X X X<br>Rs GDA-250mA GG 250 1500 4.4 0.027 1300 OQ X X X X X<br>Rs GDA-315mA QC 250 1500 3.3 0.0 GOGO 10 1400 X X CO X OO X X<br>Rs GDA-400mA GG 250 1500 2.2 0.018 1200 OO X X<br>GDA-500mA 250 1500 0.460 0.038 1050 X X X X X<br>Rs neQn GOQO CGO<br>GDA-630mA 250 1500 0.340 0.064 1200 X X<br>Rs CO<br>Rs GGDA-DA-1A800mA QQ 225050 QR 11500500 GO 00.2.24315 00.14.0967* 330490 X XX XX XX X<br>ReRs GGDA-1.2DA-1.65AA GQ 225050 Qe 11500500 OQ 00.17.1136 00.74.3183** GGG 223997 XX CO XX XX<br>Re QO COCO<br>GDA-2A 250 1500 0.073 2.0 205 X X X X X**<br>Rs Qn GC<br>Rs GDA-2.5A GG 250 GG 1500 0.053 3. GOGO 9 190 X X X X X**<br>Rs GDA-3.15A QO 250 1500 0.037 8.1 QC 160 X X OO X X X**<br>Rs GDA-4A GG 250 1500 0.027 14 160 OQ X X X X X**<br>Rs GDA-5A QC 250 1500 0.019 25 GOGO 155 X X CO X OO X X**<br>RseG GDA-6.3A 250 1500 0.014 48 GO 150 OO X CO X X X X<br>‡ Typical Voltage Drop (Voltage drop was measured at 20ºC ambient temperature at rated current)<br>*I [2] t of 1A, 1.25A, 1.6A is measured at 10In DC.<br>**----- End of picture text -----**<br>


**CSA Approvals on these ratings will not be marked on the fuse cap. 

0209    BU-SB08725 

Data Sheet 2014 

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**Time-Current Curve** 

Amp Rating 

## 

Current In Amps 

## **Option Code** 

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|||
|---|---|
|Option Code|Description|
|V|Axial leads - copper tinned wire with nickel-plated brass endcaps|

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|---|---|
|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)|

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The only controlled copy of this Data Sheet is the electronic read-only version located on the Cooper Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Cooper Bussmann reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Cooper Bussmann 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. 

Life Support Policy: Cooper Bussmann 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. 

0209    BU-SB08725 

Data Sheet 2014 

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