![](/uploads/spec-pics/201310/HF-PB-FREE-ROHS.jpg)
Description
• Fast-acting subminiature fuse
• Plastic cap and base, flammability UL 94V0
• Lead wire with tin-plated copper, diameter 0.6mm
• Protects against harmful overcurrents in primary and secondary applications
• Small radial-leaded design minmizes board space and eliminates need for additional mounting components (BK/PCS holder optional if field replacement is desirable)
• Designed to UL 248-14
Electrical Characteristics
Electrical Characteristics
Rated Current |
1 xIn min | 1.5 xIn max | 2 xIn max |
800mA-10A | 4hr | 10 min | 2 min |
Agency Information
• cULus: File E19180, Guide JDYX/JDYX7
• PSE: JET1641-31007-1001, JET1641-31007-1002
Specifications
• Solderability: EIA-186-9E Method 9
• High frequency vibration: MIL-STD-202F, Method 201A
• Operating temperature: -40°C to +85°C
• Soldering heat resistance: 260°C, 10 Sec. max. (IEC 60068-2-20)
Ordering
• Specify product and packaging code
(i.e., SS-5F-1A-AP)
Dimensions - mm / [inches]
![](/uploads/spec-pics/201310/SS-5F-Bussmann-Fast-Acting-Fuses-Dimensions.jpg)
Packaging – mm
![](/uploads/spec-pics/201310/SS-5F-Bussmann-Fast-Acting-Fuses-Packaging.jpg)
Dimensions - mm / [inches]
![](/uploads/spec-pics/201310/SS-5F-Bussmann-Fast-Acting-Fuses-Dimensions.jpg)
Packaging – mm
![](/uploads/spec-pics/201310/SS-5F-Bussmann-Fast-Acting-Fuses-Packaging.jpg)
Mounting Socket (RoHS compliant)
• Available as option. Specify catalog number BK/PCS (In bulk 100 per bag)
![](/uploads/spec-pics/201310/BK-PCS-PCS-Mounting-Socket.jpg)
Specifications
![](/uploads/spec-pics/201310/BK-PCS-PCS-Mounting-Socket.jpg)
Specifications
Catalog Number |
Voltage Rating (Vac) | Interrupting Rating (amps) @ Rated Voltage (50Hz)** |
Typical DC Cold Resistance (mW)*** |
Typical Melting I2t† |
Typical Voltage Drop@1In (mV)‡ |
Agency Approvals | |
cULus | PSE | ||||||
SS-5F-800mA | 250 | 50 | 225 | 1.2437 | 300 | X | |
SS-5F-1A | 250 | 50 | 165.5 | 2.2166 | 279 | X | X |
SS-5F-1.25A | 250 | 50 | 116.5 | 3.8236 | 243.5 | X | X |
SS-5F-1.6A | 250 | 50 | 76 | 6.4223 | 210 | X | X |
SS-5F-2A | 250 | 50 | 55.5 | 9.3532 | 193.5 | X | X |
SS-5F-2.5A | 250 | 50 | 46 | 14.0038 | 201 | X | X |
SS-5F-3.15A | 250 | 50 | 31.5 | 22.5299 | 168 | X | X |
SS-5F-4A | 250 | 50 | 22.25 | 33.6329 | 153.5 | X | X |
*SS-5F-5A | 250 | 50 | 16 | 53.6831 | 154.125 | X | X |
*SS-5F-6.3A | 125 | 50 | 14.5 | 74.2705 | 156.5 | X | X |
*SS-5F-7A | 125 | 50 | 11.4 | 107.0518 | 133 | X | X |
*SS-5F-8A | 125 | 50 | 9.9 | 107.05176 | 132.5 | X | X |
*SS-5F-10A | 125 | 50 | 6.5 | 145.9163 | 108.5 | X | X |
*Conducting path min. 0.2mm2.
**Interrupting ratings: 800mA to 10A were measured at 50A, 95%-100% of PF on AC.
***Typical cold resistance measured at <10% of rated current.
†I2t value is measured at 10InDC.
‡ Typical voltage drop was measured at 20°C ambient temperature at rated current.
Time-Current Curve
![](/uploads/spec-pics/201310/SS-5F-Fast-Acting-Fuses-Time-Current-Curve.jpg)
Packaging Code
Packaging Suffix | Description |
-BK | 200 fuses in polybag, Lead L = 4.3 ± 0.3 |
-BK1 | 200 fuses in polybag, Lead L = 18.8 ± 1.0 |
-BK2 | 200 fuses in polybag, Lead L = 21 ± 3.0 |
-AP | 1000 fuses Ammo Pack, Pitch = 12.7 |