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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,580 pcs
|
1580 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request | |
|
131 pcs
|
131 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| Current - Max | |
| Current - Trip (Itrip) | |
| Halogen Free | |
| Length | |
| Mounting Type | |
| Operating Temperature | |
| Packaging Type | |
| Prop 65 | |
| Ratings | |
| Resistance | |
| Resistance - Initial (Max) | |
| Resistance - Initial (Min) | |
| Tape & Reel | |
| Thickness (Max) | |
| Time to Trip | |
| Time to Trip (Max) | |
| Tripped Power Dissipation | |
| Type | |
| Voltage | |
| Width |
Bourns MF-SM100/33-2 is a polymeric PTC resettable fuse from the MF-SM series. It is designed for overcurrent protection in electronic circuits. The device has a maximum voltage rating of 33V and a maximum current rating of 40A. The hold current is 1.1A and the trip current is 2.2A at 23°C.
The fuse features a fast trip time of 8.0 seconds maximum at 23°C. The initial resistance ranges from 0.12Ω minimum to 0.41Ω maximum. Typical tripped power dissipation is 0.5W. The operating temperature range is -40°C to 85°C.
The component is housed in a surface mount 2-SMD package with dimensions of 7.31mm length, 5.44mm width, and 3.00mm maximum thickness. It is supplied in tape and reel packaging for automated assembly.
The MF-SM100/33-2 is RoHS compliant, lead free, and halogen free. It carries a AEC-Q200 rating for automotive applications. The device is suitable for use in power supplies, battery chargers, and telecommunications equipment.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.40 | $0.40 |
| 10+ | $0.35 | $0.35 |
| 50+ | $0.31 | $0.31 |
| 100+ | $0.28 | $0.28 |
| 200+ | $0.26 | $0.26 |
| 500+ | $0.23 | $0.23 |
| 1,000+ | $0.22 | $0.22 |
| 2,000+ | $0.20 | $0.20 |
| 4,000+ | $0.19 | $0.19 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The hold current is 1.1 A and the trip current is 2.2 A at 23°C.
The maximum voltage is 33 V.
The maximum current is 40 A.
The maximum time to trip is 8.0 seconds at 23°C.
The package is 2-SMD (surface mount).
The operating temperature range is -40°C to 85°C.
The initial resistance is between 0.12 Ω (min) and 0.41 Ω (max) at 23°C.