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| Part Number | MF-S420S |
| OEMstron Part # | MF-S420S |
| Manufacturer | Bourns |
| Category | Power › Circuit Protection › PTC Resettable Fuses |
| Description | PTC RESET FUSE 30V 4.2A STRAP |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | MF-S420S PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jun 4 - Jun 9 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
MF-S420S Specifications
| Part Number | MF-S420S | |
| Brand | Bourns | |
| Lifecycle | Obsolete | |
| RoHS | No RoHS Information | |
| Product Line | Power | |
| Category | Circuit Protection | |
| Subcategory | PTC Resettable Fuses | |
| Manufacturer | Bourns Inc. | |
| Series | Multifuse®, MF-S | |
| Type | Polymeric | |
| Voltage - Max | 30V | |
| Current - Max | 100A | |
| Current - Hold (Ih) (Max) | 4.2A | |
| Current - Trip (It) | 7.6A | |
| Time to Trip | 6s | |
| Resistance - Initial (Ri) (Min) | 12 mOhms | |
| Resistance - Post Trip (R1) (Max) | 40 mOhms | |
| Resistance - 25°C (Typ) | - | |
| Operating Temperature | -40°C ~ 85°C | |
| Ratings | - | |
| Mounting Type | User Defined | |
| Package / Case | Strap | |
| Size / Dimension | 1.240" L x 0.522" W (31.50mm x 13.25mm) | |
| Height - Seated (Max) | - | |
| Thickness (Max) | 0.043" (1.10mm) | |
| Lead Spacing | - |
MF-S420S Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
MF-S420S Bourns Inc |
FUSE RESETTABLE AXIAL |
Contact Us |
| Part Number | Description | Stock |
|
MF-S420S D# MF-S420S-ND Bourns Inc |
PTC RESET FUSE 30V 4.2A STRAP |
Limited Supply - Call |
| Part Number | Description | Stock |
|
MF-S420S D# NS-MF-S420S Bourns Inc |
OEM/CM ONLY |
8253 |
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Quick Inquiry
| In Stock | 345 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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| 1 | $ 0.0000 | $ 0.0000 |
| 100 | $ 0.0000 | $ 0.0000 |
| 500 | $ 0.0000 | $ 0.0000 |
| 1000 | $ 0.0000 | $ 0.0000 |
| 2500 | $ 0.0000 | $ 0.0000 |
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