BK/GDC-V-50MA

Technical Data **2016** 

Effective May 2017 Supersedes February 2009 

## GDC 

## 5 mm x 20 mm Time-delay glass tube fuses 

## **Agency information** 

- cURus Recognition: Guide JDYX2/JDYX8, File E19180 

- IMQ Approval: File E1921, CA03.00530 

- MITI/JET: File JET1641-31003-1005 

## **Ordering** 

- Specify packaging, product, and option code 

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

## **Product features** 

- Time-delay, low breaking capacity 

- Optional axial leads available 

- 5 x 20mm physical size 

|**Electrical Characteristics**|**Electrical Characteristics**|**Electrical Characteristics**|**Electrical Characteristics**|**Electrical Characteristics**|**Electrical Characteristics**|**Electrical Characteristics**|**Electrical Characteristics**|
|---|---|---|---|---|---|---|---|
|**In**|**2.1 In**<br>**max**|**2.75 In**<br>**min**<br>**max**||**4 In**<br>**min**<br>**max**||**10 In**<br>**min**<br>**max**||
|32mA-100mA2 min|100mA2 min|200 ms|10 sec|40 ms|3 sec|10 ms|300 ms|
|125mA-6.3A|125mA-6.3A 2 min|600 ms|10 sec|150 ms|3 sec|20 ms|300 ms|



- Glass tube, nickel-plated brass endcap construction 

- Designed to IEC 60127-2 (32mA-10A) 

|**i**<br>~~LC~~|**i**<br>~~LC~~|**i**<br>~~LC~~|**i**<br>~~LC~~|**i**<br>~~LC~~|**i**<br>~~LC~~|**i**<br>~~LC~~|**i**<br>~~LC~~|**i**<br>~~LC~~|
|---|---|---|---|---|---|---|---|---|
|**Specifications**<br>~~LC~~<br>~~ee~~<br>~~Ce~~|||||||||
|**Product Code**<br>~~LC~~<br>~~ee~~<br>~~Ce~~<br>~~Rs~~|**Voltage Interrupting Rating (amps)**<br>**Rating**<br>**Vac**<br>~~LC~~<br>~~ee~~<br>~~ee~~<br>|**Interrupting Rating (amps)**<br>**at Rated Voltage (50Hz)**<br>**Vac**<br>~~LC~~<br>~~ee~~<br>|**Specifi**<br>**Typical DC**<br>**Cold Resistance**<br>**(**Ω**)***<br>~~ee~~<br>|**Typical**<br>**Melting I 2t**<br>**(amps)**<br>~~ee~~<br>~~ee~~<br>|**Typical**<br>**Voltage**<br>**Drop (mV)‡**<br>~~ee~~<br>|**Agency Approvals**<br>~~ee~~|||
|||||||**cURus **<br>~~ee~~<br>|**IMQ **<br>~~ee~~<br>|**MITI/JET**<br>~~ee~~<br>|
|**GDC-32mA**<br>~~ee~~<br>~~Ce~~<br>~~Rs~~|250<br>~~ee~~<br>~~ee~~<br>|35<br>~~ee~~<br>|21.0<br>~~ee~~<br>|0.0051<br>~~ee~~<br>~~ee~~<br>|1050<br>~~ee~~<br>|X<br>~~ee~~<br>|X<br>~~ee~~<br>|~~ee~~<br>|
|**GDC-40mA**<br>~~Ce~~<br>~~Rs~~<br>~~a~~|250<br>~~ee~~<br>~~**D**s~~|35<br>~~GG~~|13.90<br>~~GG~~|0.0072<br>~~ee~~<br>~~GG~~|920<br>~~GG~~|X<br>~~GG~~|X<br>~~GG~~|~~GG~~|
|**GDC-50mA**<br>~~Ce~~<br>~~Rs~~<br>~~a~~|250<br>~~ee~~<br>~~**D**s~~|35<br>~~GG~~|9.24<br>~~GG~~|0.0095<br>~~ee~~<br>~~GG~~|800<br>~~GG~~|X<br>~~GG~~|X<br>~~GG~~|~~GG~~|
|**GDC-63mA**<br>~~Rs~~<br>~~a~~<br>~~a~~|250<br>~~ee~~<br>~~**D**s~~<br>~~Ds~~|35<br>~~GG~~<br>~~e~~<br>~~CC~~|6.96<br>~~GG~~<br>~~GG~~<br>~~CC~~|0.021<br>~~GG~~<br>~~GG~~<br>~~CC~~|760<br>~~GG~~<br>~~GG~~<br>~~CC~~|X<br>~~GG~~<br>~~GG~~<br>~~CC~~|X<br>~~GG~~<br>~~GG~~<br>~~CC~~|~~GG~~<br>~~GG~~<br>~~CC~~|
|**GDC-80mA**<br>~~a~~|250<br>~~Ds~~|35<br>~~CC~~|4.42<br>~~CC~~|0.038<br>~~CC~~|580<br>~~CC~~|X<br>~~CC~~|X<br>~~CC~~|~~CC~~|
|**GDC-100mA**<br>~~a~~<br>~~a~~|250<br>~~Ds~~<br>~~De~~|35<br>~~CC~~<br>~~De~~|2.80<br>~~CC~~<br>~~GG~~|0.045<br>~~CC~~<br>~~GG~~|490<br>~~CC~~<br>~~GG~~|X<br>~~CC~~<br>~~GG~~|X<br>~~CC~~<br>~~GG~~|~~CC~~<br>~~GG~~|
|**GDC-125mA**<br>~~a~~<br>~~a~~<br>~~a~~|250<br>~~De~~<br>~~se~~<br>~~Ds~~|35<br>~~De~~<br>~~se~~<br>~~GG~~|1.97<br>~~GG~~<br>~~GG~~<br>~~GG~~|0.063<br>~~GG~~<br>~~GG~~<br>~~GG~~|390<br>~~GG~~<br>~~GG~~<br>~~GG~~|X<br>~~GG~~<br>~~GG~~<br>~~GG~~|X<br>~~GG~~<br>~~GG~~<br>~~GG~~|~~GG~~<br>~~GG~~<br>~~GG~~|
|**GDC-160mA**<br>~~a~~|250<br>~~Ds~~|35<br>~~GG~~|1.27<br>~~GG~~|0.093<br>~~GG~~|320<br>~~GG~~|X<br>~~GG~~|X<br>~~GG~~|~~GG~~|
|**GDC-200mA**<br>~~a~~<br>~~a~~|250<br>~~Ds~~<br>~~a~~|35<br>~~GG~~<br>~~a~~|1.00<br>~~GG~~<br>~~GG~~|0.114<br>~~GG~~<br>~~GG~~|340<br>~~GG~~<br>~~GG~~|X<br>~~GG~~<br>~~GG~~|X<br>~~GG~~<br>~~GG~~|~~GG~~<br>~~GG~~|
|**GDC-250mA**<br>~~a~~|250<br>~~a~~|35|0.640<br>~~OG~~|0.265<br>~~OG~~|270<br>~~OG~~|X|X||
|**GDC-315mA**<br>~~a~~<br>~~a ~~<br>~~ee~~|250<br>~~a~~<br> ~~a~~<br>~~ee~~|35<br>~~a~~<br>~~ce~~|0.450<br>~~OG~~<br>~~GG~~|0.621<br>~~OG~~<br>~~GG~~|250<br>~~OG~~<br>~~GG~~|X<br>~~GG~~|X<br>~~GG~~|~~GG~~|
|**GDC-400mA**<br>~~ee~~|250<br>~~ee~~|35<br>~~ce~~|0.31|0.872|210|X|X||
|**GDC-500mA**<br>~~ee~~|250<br>~~ee~~|35<br>~~ce~~|0.183|0.827|140|X|X||
|**GDC-630mA**<br>~~ee~~<br>~~a~~<br>~~a~~|250<br>~~ee~~<br>~~Be~~|35<br>~~ce~~<br>~~Be~~|0.186<br>~~GG~~|1.33<br>~~GG~~|150<br>~~GG~~<br>~~OD~~|X<br>~~GG~~<br>~~OD~~|X<br>~~GG~~|~~GG~~|
|**GDC-800mA**<br>~~DG~~<br>~~a~~|250<br>~~DG~~|35<br>~~DG~~|0.129<br>~~DG~~|2.78<br>~~DG~~|75<br>~~DG~~<br>~~OD~~|X<br>~~DG~~<br>~~OD~~|X<br>~~DG~~|~~DG~~|
|**GDC-1A**<br>~~DG~~<br>~~a~~|250<br>~~DG~~<br>~~ee~~|35<br>~~DG~~<br>~~ee~~|0.0757<br>~~DG~~<br>~~GG~~|6.45<br>~~DG~~<br>~~GG~~|87.5<br>~~DG~~<br>~~OD~~<br>~~GG~~|X<br>~~DG~~<br>~~OD~~<br>~~GG~~|X<br>~~DG~~<br>~~GG~~|X<br>~~DG~~<br>~~GG~~|
|**GDC-1.25A**|250|35|0.060|10.05|86|X|X|X|
|**GDC-1.6A**<br>~~ee~~|250<br>~~ee~~|35|0.0425|21.7|82|X|X|X|
|**GDC-2A**<br>~~ee~~|250<br>~~ee~~|35|0.03325|31.6|77|X|X|X|
|**GDC-2.5A**<br>~~ee~~|250<br>~~ee~~|35<br>~~ee~~|0.0255|59.4|72.5|X|X|X|
|**GDC-3.15A**<br>~~ee~~<br>~~a De~~|250<br>~~ee~~<br>~~De~~|35<br>~~ee~~<br>~~De~~|0.0185<br>~~GG~~|96.4<br>~~GG~~|68.5<br>~~GG~~|X<br>~~GG~~|X<br>~~GG~~|X<br>~~GG~~|
|**GDC-4A**|250|40|0.0139|71.8|67|X|X|X|
|**GDC-5A**<br>~~ee~~<br>~~Rs~~|250<br>~~ee~~|50|0.00985<br>~~G~~|142.5<br>~~G~~|60.5|X|X|X|
|**GDC-6.3A**<br>~~ee~~<br>~~Rs~~|250<br>~~ee~~|63|0.0071<br>~~G~~|237.6<br>~~G~~|54|X|X|X|



* DC Cold Resistance (measured at <10% of rated current) 

‡ Typical Voltage Drop (voltage drop was measured at 20°C ambient temperature at rated current) 

GDC 

Technical Data 2016 Effective May 2017 

5 mm x 20 mm Time-delay glass tube fuses 

## **Dimensions - mm** 

Drawing Not to Scale 

## **Nominal Time-Current Characterisitics of GDC** 

|**fi**|**Packaging Code**|
|---|---|
|**Packaging Code Suffix**|**Description**|
|**fi**<br>**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)|
|||
||**Option Code**|
|**Option Code**|**Description**|
|**V**|Axial leads - copper tinned wire with nickel plated brass endcaps|



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