MDL-1-1/4

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: To Be Advised

Delivery and price
Units per pack	90
Price	3.23 €
Current stock	500+
Lead time	30 days

Datasheet

## **1/4" x 1-1/4" Fuses** 

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

## **Description** 

- Time delay, glass tube 

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

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


- Optional axial leads available 

- 1/4 x 1-1/4 (6.3mm x 32mm) physical size 

- Glass tube, nickel-plated brass endcap construction 

- UL Listed product meets standard 248-14 

|**ELECTRICAL CHARACTERISTICS**|**ELECTRICAL CHARACTERISTICS**|**ELECTRICAL CHARACTERISTICS**|
|---|---|---|
|**Rated Current**|**Amp Rating**|**Opening Time**|
|1/16 - 30A|**Amp Rating**<br>100%|**Opening Time**<br>None|
||135%|60 minutes max.|
||200%|120 seconds max.|
|1/16-3A|200%|5 seconds min.|
|3-2/10 - 8A|200%|12 seconds min.|



## **Dimensions** ([mm] ⁄in) 

Drawing Not to Scale 

## **Agency Information** 

- UL Listed Card: MDL 1/16 - 8A (Guide JDYX, File E19180) 

- UL Recognized Card: MDL 9 - 30A (Guide JDYX2, File E19180) 

- CSA Certification Card: MDL 1/16 - 8A (Class No. 1422-01) 

- CSA Component Acceptance: MDL 9-30A (Class No. 1422-30) 

## **Environmental Data** 

- Shock: 1/100A and 8/10A – MIL-STD-202, Method 213, Test Condition I; 1A thru 30A – MIL-STD-202, Method 207, (HI Shock) 

- Vibration: 1/100A and 8/10A – MIL-STD-202, Method 201; 1/4A thru 30A – MIL-STD-202, Method 204, Test Condition C (Except 5g, 500HZ) 

## **Ordering** 

- Specify packaging, product, and option code 

|**Ordering**<br>• Specify packaging, product, and option code|**Ordering**<br>• Specify packaging, product, and option code|**Ordering**<br>• Specify packaging, product, and option code|**Ordering**<br>• Specify packaging, product, and option code|**Ordering**<br>• Specify packaging, product, and option code|**Ordering**<br>• Specify packaging, product, and option code|**Ordering**<br>• Specify packaging, product, and option code|**Ordering**<br>• Specify packaging, product, and option code|
|---|---|---|---|---|---|---|---|
|**SPECIFICATIONS**||||||||
|**Product Code**<br>~~Re~~|**Voltage**<br>**Rating**<br>**AC**<br>~~Q~~|**AC Interrupting**<br>**Rating***<br>**250V**<br>**125V**<br>**32V**<br>~~Q~~|||**Typical DC Cold**<br>**Resistance****<br>**(ohms)**|**Typical**<br>**Melting I2t†**<br>**AC**|**Typical**<br>**Voltage**<br>**Drop‡**|
|**MDL-1/16**<br>~~Re~~<br>~~ae~~|250V<br>~~Q~~|35A<br>~~Q~~|10000A|-|38.000|0.0046|2.79|
|**MDL-1/10**<br>~~Re~~<br>~~ae~~<br>~~Re~~|250V<br>~~Q~~<br>~~QR~~|35A<br>~~Q~~<br>~~QR~~|10000A|-|15.900|0.0420|1.95|
|**MDL-1/8**<br>~~ae~~<br>~~Re~~<br>~~ae~~|250V<br>~~QR~~|35A<br>~~QR~~|10000A|-|9.850|0.0422|1.52|
|**MDL-3/16**<br>~~Re~~<br>~~ae~~<br>~~Re~~|250V<br>~~QR~~<br>~~QR~~|35A<br>~~QR~~<br>~~QR~~|10000A|-|4.680|0.116|1.05|
|**MDL-2/10**<br>~~ae~~<br>~~Re~~<br>~~ae~~|250V<br>~~QR~~|35A<br>~~QR~~|10000A|-|4.115|0.314|0.972|
|**MDL-1/4**<br>~~Re~~<br>~~ae~~<br>~~Re~~|250V<br>~~QR~~<br>~~QR~~|35A<br>~~QR~~<br>~~QR~~|10000A|-|3.200|0.447|0.965|
|**MDL-3/10**<br>~~ae~~<br>~~Re~~<br>~~ae~~|250V<br>~~QR~~|35A<br>~~QR~~|10000A|-|2.300|0.412|0.808|
|**MDL-3/8**<br>~~Re~~<br>~~ae~~<br>~~Re~~|250V<br>~~QR~~<br>~~QR~~|35A<br>~~QR~~<br>~~QR~~|10000A|-|2.800|0.982|1.46|
|**MDL-1/2**<br>~~ae~~<br>~~Re~~<br>~~ae~~|250V<br>~~QR~~|35A<br>~~QR~~|10000A|-|1.725|1.656|1.27|
|**MDL-3/4**<br>~~Re~~<br>~~ae~~<br>~~Re~~|250V<br>~~QR~~<br>~~QR~~|35A<br>~~QR~~<br>~~QR~~|10000A|-|0.822|4.343|1.01|
|**MDL-1**<br>~~ae~~<br>~~Re~~<br>~~ae~~|250V<br>~~QR~~|35A<br>~~QR~~|10000A|-|0.525|11.498|0.995|
|**MDL-1-1/4**<br>~~Re~~<br>~~ae~~<br>~~Re~~|250V<br>~~QR~~<br>~~QR~~|100A<br>~~QR~~<br>~~QR~~|10000A|-|0.320|86.2|0.722|
|**MDL-1-1/2**<br>~~ae~~<br>~~Re~~<br>~~ae~~|250V<br>~~QR~~|100A<br>~~QR~~|10000A|-|0.250|22.7|0.721|
|**MDL-2**<br>~~Re~~<br>~~ae~~<br>~~Re~~|250V<br>~~QR~~<br>~~QR~~|100A<br>~~QR~~<br>~~QR~~|10000A|-|0.173|62.3|0.644|
|**MDL-2-1/4**<br>~~ae~~<br>~~Re~~<br>~~ae~~|250V<br>~~QR~~|100A<br>~~QR~~|10000A|-|0.068|49.6|0.535|
|**MDL-2-1/2**<br>~~Re~~<br>~~ae~~<br>~~Re~~|250V<br>~~QR~~<br>~~QR~~|100A<br>~~QR~~<br>~~QR~~|10000A|-|0.096|63.1|0.410|
|**MDL-3**<br>~~ae~~<br>~~Re~~<br>~~ae~~|250V<br>~~QR~~|100A<br>~~QR~~|10000A|-|0.067|67.5|0.345|
|**MDL-4**<br>~~Re~~<br>~~ae~~<br>~~Re~~|250V<br>~~QR~~<br>~~QR~~|200A<br>~~QR~~<br>~~QR~~|10000A|-|0.035|19.3|0.187|
|**MDL-5**<br>~~ae~~<br>~~Re~~<br>~~ae~~|250V<br>~~QR~~|200A<br>~~QR~~|10000A|-|0.023|32.0|0.160|
|**MDL-6**<br>~~Re~~<br>~~ae~~<br>~~Re~~|250V<br>~~QR~~<br>~~QR~~|200A<br>~~QR~~<br>~~QR~~|10000A|-|0.018|37.4|0.155|
|**MDL-6-1/4**<br>~~ae~~<br>~~Re~~<br>~~ae~~|250V<br>~~QR~~|200A<br>~~QR~~|10000A|-|0.018|38.7|0.152|
|**MDL-7**<br>~~Re~~<br>~~ae~~<br>~~Re~~|250V<br>~~QR~~<br>~~QR~~|200A<br>~~QR~~<br>~~QR~~|10000A|-|0.018|42.7|0.140|
|**MDL-8**<br>~~ae~~<br>~~Re~~<br>~~ae~~|250V<br>~~QR~~|200A<br>~~QR~~|10000A|-|0.011|47.8|0.119|
|**MDL-9**<br>~~Re~~<br>~~ae~~<br>~~Re~~|32V<br>~~QR~~<br>~~QR~~|-<br>~~QR~~<br>~~QR~~|-|1000A|0.009|51.5|0.124|
|**MDL-10**<br>~~ae~~<br>~~Re~~<br>~~ae~~|32V<br>~~QR~~|-<br>~~QR~~|-|1000A|0.008|64.4|0.114|
|**MDL-15**<br>~~Re~~<br>~~ae~~<br>~~Re~~|32V<br>~~QR~~<br>~~QR~~|-<br>~~QR~~<br>~~QR~~|-|1000A|0.006|354.0|0.130|
|**MDL-20**<br>~~ae~~<br>~~Re~~<br>~~ae~~|32V<br>~~QR~~|-<br>~~QR~~|-|1000A|0.002|2914.0|0.530|
|**MDL-25**<br>~~Re~~<br>~~ae~~<br>~~Po~~|32V<br>~~QR~~|-<br>~~QR~~|-|1000A|0.001|15221.0|0.30|
|**MDL-30**<br>~~ae~~<br>~~Po~~|32V|-|-|1000A|0.001|15581.0|0.40|



- ** DC Cold Resistance (Measured at ≤10% of rated current) 

- Typical Melting I[2] t (A[2] Sec) (I[2] t was measured at listed interrupting rating and rated voltage.) 

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

## **1/4" x 1-1/4" Fuses MDL Series, Time Delay, Glass Tube** 

## **TIME CURRENT CURVE** 

**==> picture [318 x 400] intentionally omitted <==**

## **PACKAGING CODE** 

|**PACKAGING CODE**|**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|
|**BK8**|8,000 pieces of fuses packed into a cardboard carton|
|||
|**OPTION CODE**||
|**Option Code**|**Description**|
|**B**|Board Washable-Hermetically sealed to withstand aqueous cleaning|
|**V**|Axial leads-copper tinned wire with nickel plated brass overcaps|
|**-R**|RoHS compliant version|



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> © Cooper Electronic Tel: 1-561-998-4100 Fax: 1-800-544-2570 Tel: +44 (0) 1509 882 737 Tel: +34 937 362 812 Tel: +65 278 6151 

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Updated at April 27, 2026

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