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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
500 pcs
|
500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| Halogen Free | |
| Height | |
| Hold Current | |
| Initial Resistance | |
| Lead Spacing | |
| Lead Style | |
| Length | |
| Maximum Current | |
| Mounting Type | |
| Operating Temperature | |
| Prop 65 | |
| Resistance | |
| SVHC Present | |
| Tape & Reel | |
| Termination Style | |
| Time to Trip | |
| Trip Current | |
| Tripped Power Dissipation | |
| Type | |
| Voltage | |
| Width |
The Bourns MF-R090 is a polymeric PTC resettable fuse from the MF-R series, designed for overcurrent protection in a wide range of applications. It features a hold current of 900 mA and a trip current of 1.80 A, with a maximum operating voltage of 60 V and a maximum fault current of 40 A. The initial resistance ranges from 0.14 Ω to 0.31 Ω, with a maximum post-trip resistance of 0.47 Ω. At 4.5 A, the time to trip is a maximum of 7.2 seconds, and typical tripped power dissipation is 1.00 W. The device operates over a temperature range of -40°C to 85°C. The MF-R090 is housed in a radial, disc through-hole package with a lead spacing of 5.10 mm and dimensions of 11.70 mm x 3.10 mm x 16.70 mm. It is compliant with RoHS, lead-free, and halogen-free requirements, and carries a California Prop 65 warning.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.40 | $0.40 |
| 10+ | $0.36 | $0.36 |
| 50+ | $0.30 | $0.30 |
| 100+ | $0.28 | $0.28 |
| 250+ | $0.25 | $0.25 |
| 500+ | $0.23 | $0.23 |
| 1,000+ | $0.21 | $0.21 |
| 2,500+ | $0.20 | $0.20 |
| 5,000+ | $0.18 | $0.18 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The hold current is 900 mA.
The maximum voltage rating is 60 V.
The maximum fault current is 40 A.
The maximum time to trip at 4.5 A is 7.2 seconds.
The operating temperature range is -40°C to 85°C.
The package type is radial, disc through-hole.
Yes, it is RoHS3 compliant.