Polymeric PTC Resettable Fuse 40V 500 mA Ih Surface Mount 1812 (4532 Metric), Concave
Lifecycle: Active Supply Risk Score and Supply Risk Trend are available on Pro and Enterprise. Watchlist (Pro)
Datasheets:Datasheet (Arrow USA)
Country of origin: CNRoHS Compliant MSL MSL 1
Farnell(1/7)
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View PlansConfirmed Stock
175,741
Availability is incomplete; unknown stock and unidentified marketplace inventory are excluded.
9 of 12 suppliers stocked
Best Unit Price
—
Availability
9of 12 suppliers
Fastest delivery: 91 days
Shortest factory lead: 12 weeks
Stock by Supplier
Stock & Availability
| Supplier | Supplier Part Number | Stock | Delivery | Factory Lead | MOQ | Packaging | Status |
|---|---|---|---|---|---|---|---|
 | 36,284 | — | 16 weeks | Minimum order quantity 1Order multiple 2,000 | Cut Tape (CT) | In Stock | |
| 36,284 | — | 16 weeks | Minimum order quantity 1Order multiple 2,000 | Digi-Reel® | In Stock | |
| 36,284 | — | 16 weeks | Minimum order quantity 2,000Order multiple 2,000 | Tape & Reel (TR) | In Stock | |
   | 24,000 | — — — | — 12 weeks — | Minimum order quantity 4,000Order multiple 4,000 Minimum order quantity 6 Minimum order quantity 6 | TAPE/REEL | In Stock | |
 | MF-MSMF050/40X-2 | 12,000 | 91 days | — | Minimum order quantity 4,000Order multiple 4,000 | — | In Stock |
 | 9,131 | — | 12 weeks | Minimum order quantity 1Order multiple 4,000 | Reel, Cut Tape, MouseReel | In Stock | |
 | 8,000 | — | — | Minimum order quantity 4,000Order multiple 4,000 | Reel | In Stock | |
OC Online Components | 7,960 | — | 12 weeks | Minimum order quantity 1,000 | — | In Stock | |
 | 4,000 | — | — | Minimum order quantity 4,000 | — | In Stock | |
 | 1,173 | — | — | Minimum order quantity 90 | — | In Stock | |
 | 625 | — | — | Minimum order quantity 1Order multiple 4,000 | Tape & Reel (TR) | In Stock | |
 | 0 | 49 days | — | Minimum order quantity 1 | — | No Stock |
Supplier Part Details
| Supplier | Description | RoHS | MSL | Life Cycle | SVHC | Category | Country | Weight | Tariff Code | Packaging | Links |
|---|---|---|---|---|---|---|---|---|---|---|---|
Digi-Key 118-MF-MSMF050/40X-2DKR-ND | Polymeric PTC Resettable Fuse 40V 500 mA Ih Surface Mount 1812 (4532 Metric), Concave | — | MSL 1 | Active | — | Circuit Protection | — | — | 8533.40.8070 (US HTS) | Digi-Reel® | |
TTI MF-MSMF050/40X-2 | Resettable Fuses - PPTC 40 V .5A-HD 20A MAX | Yes | — | — | No | Resettable Fuses - PPTC | — | — | 8533408070 (US HTS) | Reel | |
Digi-Key 118-MF-MSMF050/40X-2CT-ND | Polymeric PTC Resettable Fuse 40V 500 mA Ih Surface Mount 1812 (4532 Metric), Concave | — | MSL 1 | Active | — | Circuit Protection | — | — | 8533.40.8070 (US HTS) | Cut Tape (CT) | |
Digi-Key 118-MF-MSMF050/40X-2TR-ND | Polymeric PTC Resettable Fuse 40V 500 mA Ih Surface Mount 1812 (4532 Metric), Concave | — | MSL 1 | Active | — | Circuit Protection | — | — | 8533.40.8070 (US HTS) | Tape & Reel (TR) | |
Farnell 3994003 | BOURNS - MF-MSMF050/40X-2 - PTC RESETTABLE FUSE, AEC-Q200, 40V, 1812 | Yes | — | Direct Ship | No SVHC (04-Feb-2026) | — | CN | — | — | — | |
OC Online Components MF-MSMF050/40X-2 | PTC Resettable Fuse - 0.5A(hold) 1A(trip) - 40V - 20A - 0.8W - 0.15 Ohm - Solder Pad 1812 | Yes | — | — | — | — | — | — | — | — | |
Avnet Abacus MF-MSMF050/40X-2 | PTC RESETTABLE 0.5A 40V SMD 1812 | Yes | — | — | — | — | — | — | — | — | |
Arrow USA MF-MSMF050/40X-2 | PTC Resettable Fuse 0.5A(hold) 1A(trip) 40V 20A 0.8W 0.15s 0.15Ohm SMD Solder Pad 1812 T/R Automotive | Yes | — | Active | — | PTC Resettable Fuses | — | — | — | Call For Quote | |
LCSC C913244 | Polymeric PTC Resettable Fuse 40V 500mA Surface Mount 1812 | Yes | — | — | — | Resettable Fuses | — | 0.0001 g | — | Tape & Reel (TR) | |
Mouser 652-MF-MSMF050/40X-2 | Resettable Fuses - PPTC PTC RESETTABLE 0.5A 40V SMD 1812 | Yes | — | — | — | Resettable Fuses - PPTC | — | 0.000049 g | 8533290000 | Reel, Cut Tape, MouseReel | |
Winsource MF-MSMF050/40X-2 | PTC RESET FUSE 40V 500MA 1812 / Polymeric PTC Resettable Fuse 40V 500 mA Ih Surface Mount 1812 (4532 Metric), Concave | Yes | — | — | — | — | — | — | — | — | |
Verical MF-MSMF050/40X-2 | PTC Resettable Fuse 0.5A(hold) 1A(trip) 40V 20A 0.8W 0.15s 0.15Ohm SMD Solder Pad 1812 T/R Automotive | Yes | — | Active | — | PTC Resettable Fuses | — | — | — | In Stock | |
TME MFMSMF05040X2-0 | Sicherung: PTC Polymer; 500mA; Imax: 20A; SMD | — | — | External Warehouse | — | SMD-Polymersicherungen | — | — | — | — | |
MyArrow MF-MSMF050/40X-2 | PTC Resettable Fuse 0.5A(hold) 1A(trip) 40V 20A 0.8W 0.15s 0.15Ohm SMD Solder Pad 1812 T/R Automotive AEC-Q200 | Yes | — | Active | — | SP2 | CN | — | — | TAPE/REEL |
Technical Attributes
ECCNEAR99
Lead in TerminalsNo
TARIC8533290000