BK/C519-250MA

CARTRIDGE FUSES

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.

Manufacturer: EATON / PARTNER STOCK
Product type: Cartridge Fuses
SVHC: No SVHC (21-Jan-2025)

Delivery and price
Units per pack	105
Price	3.08 €
Current stock	50+
Lead time	30 days

Datasheet

## **5mm x 15mm Fuses** 

## **C519 Series, Time Delay, Glass Tube** 

## **Description** 

- Time delay 

**==> picture [32 x 11] intentionally omitted <==**

**----- Start of picture text -----**<br>
RoHS<br>2002/95/EC<br>**----- End of picture text -----**<br>


- 5mm x 15mm physical size 

- Glass tube, nickel-plated brass endcap construction 

- Optional sleeve is flexible flouropolymer (U.L. flammability rating VW-1). 

- UL Listed product meets standard UL 248-14 

|**ELECTRICAL CHARACTERISTICS**|**ELECTRICAL CHARACTERISTICS**|**ELECTRICAL CHARACTERISTICS**|
|---|---|---|
|**Rated Current**|**Amp Rating**|**Opening Time**|
|125mA - 250mA|**Amp Rating**<br>135%|**Opening Time**<br>60 minutes max.|
||200%|3 seconds min.|
|||120 seconds max.|
|350mA|100%|4 hours min.|
||470mA|30 minutes max.|
||600mA|90 seconds max.|
||2A|2 seconds max.|
||6A|500 milliseconds max.|
|375mA - 5A|135%|60 minutes max.|
||200%|3 seconds min.|
|||120 seconds max.|



## **Agency Information** 

- UL Listed Card: C519 125mA-250mA and 375mA-3A (Guide JDYX, File E19180) 

- UL Recognized Card: C519 350mA, and 3.5A-7A (Guide JDYX2, File E19180) 

## **Dimensions** 

Drawing Not to Scale 

## **Ordering** 

   - Specify packaging, product, and option code 

   - For -R option, drop mA or A from product code (i.e. C519-3-R) 

- CSA Certification Card: C519 125mA-250mA and 

375mA-3A (Class 1422-01, LR65063) 

|**SPECIFICATIONS**<br>~~TTT~~|**SPECIFICATIONS**<br>~~TTT~~|**SPECIFICATIONS**<br>~~TTT~~|**SPECIFICATIONS**<br>~~TTT~~|**SPECIFICATIONS**<br>~~TTT~~|**SPECIFICATIONS**<br>~~TTT~~|**SPECIFICATIONS**<br>~~TTT~~|**SPECIFICATIONS**<br>~~TTT~~|
|---|---|---|---|---|---|---|---|
|**Product Code**<br>~~TTT~~<br>~~Re~~|**Voltage**<br>**Rating**<br>**AC**<br>~~TTT~~<br>|**Interrupting Rating**<br>**at Rated Voltage**<br>**600V**<br>**250V**<br>**125V**<br>~~TTT~~<br>~~rsGR~~<br>~~UU~~<br>|||**Typical DC Cold**<br>**Resistance***<br>**(ohms)**<br>~~TTT~~<br>~~(O~~|**Typical**<br>**Melting I2t†**<br>**AC**<br>~~TTT~~|**Typical**<br>**Voltage**<br>**Drop (mV)‡**<br>~~TTT~~|
|**C519-125mA**<br>~~Rs~~<br>~~Re~~<br>~~Re~~|250V<br>~~Rs~~<br>~~es~~<br>|-<br>~~Rs~~<br>~~rs~~<br>~~DG~~<br>|35A<br>~~Rs~~<br>~~GR~~<br>~~DG~~<br>|10,000A<br>~~Rs~~<br>~~UU~~<br>~~QOD~~<br>|4.72<br>~~Rs~~<br>~~(O~~<br>~~QO~~<br>|0.101<br>~~Rs~~|770<br>~~Rs~~|
|**C519-250mA**<br>~~Re~~<br>~~Re~~<br>~~Re~~|250V<br>~~es~~<br>~~ns~~<br>|-<br>~~rs~~<br>~~DG~~<br>~~Gn~~|35A<br>~~GR~~<br>~~DG~~<br>~~GD~~|10,000A<br>~~UU~~<br>~~QOD~~<br>~~(OD~~|1.32<br>~~(O~~<br>~~QO~~<br>~~Qn~~|0.467|430|
|**C519-350mA**<br>~~Re~~<br>~~Re~~<br>~~Re~~<br>~~Re~~|250V<br>~~es~~<br>~~ns~~<br>~~es~~|25A<br>~~rs~~<br>~~DG~~<br>~~Gn~~<br>~~rs~~|35A<br>~~GR~~<br>~~DG~~<br>~~GD~~<br>~~rs~~|10,000A<br>~~UU ~~<br>~~QOD~~<br>~~(OD~~<br>~~RD~~|1.04<br> ~~(O~~<br>~~QO~~<br>~~Qn~~<br>~~QO~~|1.169|530|
|**C519-375mA**<br><br>~~Re~~<br>~~Re~~<br>~~Re~~<br>~~ee~~|250V<br>~~es ~~<br>~~ns~~<br>~~es~~<br>~~rs~~<br>|-<br> ~~DG~~<br>~~Gn~~<br>~~rs~~<br>~~**rs**~~|35A<br>~~DG~~<br>~~GD~~<br>~~rs~~<br>~~**G**D~~|10,000A<br>~~QOD~~<br>~~(OD~~<br>~~RD~~<br>~~QD~~|0.81<br>~~QO~~<br>~~Qn~~<br>~~QO~~<br>~~QO~~|1.531|470|
|**C519-500mA**<br><br>~~Re~~<br>~~Re~~<br>~~ee~~|250V<br>~~ns~~<br>~~es~~<br>~~rs~~<br>~~es~~|-<br>~~Gn~~<br>~~rs~~<br>~~**rs**~~|35A<br>~~GD~~<br>~~rs~~<br>~~**G**D~~<br>~~G~~|10,000A<br>~~(OD~~<br>~~RD~~<br>~~QD~~<br>~~G~~|0.54<br>~~Qn~~<br>~~QO~~<br>~~QO~~|2.280|440|
|**C519-600mA**<br><br>~~Re~~<br>~~ee~~<br>~~Re~~|250V<br>~~es~~<br>~~rs~~<br>~~es~~<br>|-<br>~~rs~~<br>~~**rs**~~<br>~~rs~~<br>|35A<br>~~rs~~<br>~~**G**D~~<br>~~G~~<br>~~Gr~~<br>|10,000A<br>~~RD~~<br>~~QD~~<br>~~G~~<br>~~GR~~|0.38<br>~~QO~~<br>~~QO~~|6.982|350|
|**C519-750mA**<br>~~ee ~~<br>~~es~~<br>~~Re~~<br>~~Re~~|250V<br>~~rs~~<br> ~~es~~<br>~~es~~<br>~~es~~<br>|-<br>~~**rs**~~<br>~~es~~<br>~~rs~~<br>~~DG~~<br>|35A<br>~~**G**D~~<br>~~G~~<br>~~es~~<br>~~Gr~~<br>~~DG~~<br>|10,000A<br>~~QD~~<br>~~G~~<br>~~es~~<br>~~GR~~<br>~~QOD~~<br>|0.26<br>~~QO~~<br>~~es~~<br>~~QO~~<br>|9.162<br>~~es~~|310<br>~~es~~|
|**C519-1A**<br>~~Re~~<br>~~Re~~<br>~~Re~~|250V<br>~~es~~<br>~~ns~~<br>|-<br>~~rs~~<br>~~DG~~<br>~~Gn~~|35A<br>~~Gr~~<br>~~DG~~<br>~~GD~~|10,000A<br>~~GR~~<br>~~QOD~~<br>~~(OD~~|0.14<br>~~QO~~<br>~~Qn~~|14.289|230|
|**C519-1.25A**<br>~~Re~~<br>~~Re~~<br>~~Re~~<br>~~Re~~|250V<br>~~es~~<br>~~ns~~<br>~~es~~|-<br>~~rs~~<br>~~DG~~<br>~~Gn~~<br>~~rs~~|100A<br>~~Gr~~<br>~~DG~~<br>~~GD~~<br>~~rs~~|10,000A<br>~~GR~~<br>~~QOD~~<br>~~(OD~~<br>~~RD~~|0.13<br>~~QO~~<br>~~Qn~~<br>~~QO~~|22.961|220|
|**C519-1.5A**<br><br>~~Re~~<br>~~Re~~<br>~~Re~~<br>~~ee~~|250V<br>~~es ~~<br>~~ns~~<br>~~es~~<br>~~rs~~<br>|-<br> ~~DG~~<br>~~Gn~~<br>~~rs~~<br>~~**rs**~~|100A<br>~~DG~~<br>~~GD~~<br>~~rs~~<br>~~**G**D~~|10,000A<br>~~QOD~~<br>~~(OD~~<br>~~RD~~<br>~~QD~~|0.10<br>~~QO~~<br>~~Qn~~<br>~~QO~~<br>~~QO~~|31.989|240|
|**C519-1.6A**<br><br>~~Re~~<br>~~Re~~<br>~~ee~~|250V<br>~~ns~~<br>~~es~~<br>~~rs~~<br>~~es~~|-<br>~~Gn~~<br>~~rs~~<br>~~**rs**~~|100A<br>~~GD~~<br>~~rs~~<br>~~**G**D~~<br>~~G~~|10,000A<br>~~(OD~~<br>~~RD~~<br>~~QD~~<br>~~G~~|0.09<br>~~Qn~~<br>~~QO~~<br>~~QO~~|31.156|200|
|**C519-2A**<br><br>~~Re~~<br>~~ee~~<br>~~Re~~|250V<br>~~es~~<br>~~rs~~<br>~~es~~<br>|-<br>~~rs~~<br>~~**rs**~~<br>~~rs~~<br>|100A<br>~~rs~~<br>~~**G**D~~<br>~~G~~<br>~~Gr~~<br>|10,000A<br>~~RD~~<br>~~QD~~<br>~~G~~<br>~~GR~~|0.059<br>~~QO~~<br>~~QO~~|60.256|170|
|**C519-2.25A**<br>~~ee ~~<br>~~es~~<br>~~Re~~<br>~~Re~~|250V<br>~~rs~~<br> ~~es~~<br>~~es~~<br>~~es~~<br>|-<br>~~**rs**~~<br>~~es~~<br>~~rs~~<br>~~DG~~<br>|100A<br>~~**G**D~~<br>~~G~~<br>~~es~~<br>~~Gr~~<br>~~DG~~<br>|10,000A<br>~~QD~~<br>~~G~~<br>~~es~~<br>~~GR~~<br>~~QOD~~<br>|0.057<br>~~QO~~<br>~~es~~<br>~~QO~~<br>|97.724<br>~~es~~|180<br>~~es~~|
|**C519-2.5A**<br>~~Re~~<br>~~Re~~<br>~~Re~~|250V<br>~~es~~<br>~~ns~~<br>|-<br>~~rs~~<br>~~DG~~<br>~~Gn~~|100A<br>~~Gr~~<br>~~DG~~<br>~~GD~~|10,000A<br>~~GR~~<br>~~QOD~~<br>~~(OD~~|0.046<br>~~QO~~<br>~~Qn~~|78.163|190|
|**C519-3A**<br>~~Re~~<br>~~Re~~<br>~~Re~~<br>~~Re~~|250V<br>~~es~~<br>~~ns~~<br>~~es~~|-<br>~~rs~~<br>~~DG~~<br>~~Gn~~<br>~~rs~~|100A<br>~~Gr~~<br>~~DG~~<br>~~GD~~<br>~~rs~~|10,000A<br>~~GR~~<br>~~QOD~~<br>~~(OD~~<br>~~RD~~|0.035<br>~~QO~~<br>~~Qn~~<br>~~QO~~|80.426|150|
|**C519-3.5A**<br><br>~~Re~~<br>~~Re~~<br>~~Re~~<br>~~ee~~|125V<br>~~es ~~<br>~~ns~~<br>~~es~~<br>~~r~~~~**s**~~|-<br> ~~DG~~<br>~~Gn~~<br>~~rs~~<br>~~rs~~|-<br>~~DG~~<br>~~GD~~<br>~~rs~~<br>~~**G**D~~|400A<br>~~QOD~~<br>~~(OD~~<br>~~RD~~<br>~~QD~~|0.028<br>~~QO~~<br>~~Qn~~<br>~~QO~~<br>~~QO~~|149.279|130|
|**C519-4A**<br><br>~~Re~~<br>~~Re~~<br>~~ee~~|125V<br>~~ns~~<br>~~es~~<br>~~r~~~~**s**~~<br>~~n~~|-<br>~~Gn~~<br>~~rs~~<br>~~rs~~|-<br>~~GD~~<br>~~rs~~<br>~~**G**D~~<br>~~O~~|400A<br>~~(OD~~<br>~~RD~~<br>~~QD~~<br>~~O~~|0.023<br>~~Qn~~<br>~~QO~~<br>~~QO~~<br>~~OQ~~|233.346<br>~~OQ~~|130|
|**C519-5A**<br><br>~~Re~~<br>~~ee~~|125V<br>~~es~~<br>~~r~~~~**s**~~<br>~~n~~|-<br>~~rs~~<br>~~rs~~|-<br>~~rs~~<br>~~**G**D~~<br>~~O~~|400A<br>~~RD~~<br>~~QD~~<br>~~O~~|0.019<br>~~QO~~<br>~~QO~~<br>~~OQ~~|354.813<br>~~OQ~~|150|



- Typical Melting I[2] t (A[2] Sec) (Typical I[2] t at 10 times rated current) 

- Typical Voltage Drop (Voltage drop was measured at 25°C±3°C ambient temperature at rated current) 

## **5mm x 15mm Fuses C519 Series, Time Delay, Glass Tube** 

## **TIME CURRENT CURVE** 

||**PACKAGING CODE**|
|---|---|
|**Packaging Code**|**Description**|
|**BK**|100 pieces of fuses packed into a cardboard carton|
|**BK1**|1,000 pieces of fuses packed into a cardboard carton|
|||
||**OPTION CODE**|
|**Option Code**|**Description**|
|**S**|Insulation Sleeve|
|**-R**|RoHS compliant version|



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Updated at April 27, 2026

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