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PTC Resettable Fuses - Products

Engineers and buyers love how easy it is to source PTC Resettable Fuses parts here. View part details, variations, and compare related items within the same family. Need help filling demand shortages for PTC Resettable Fuses parts, send a request and we’ll provide a quote within minutes. Most orders ship quickly across the U.S. with minimal turnaround times.
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Circuit Protection
PTC Resettable Fuses


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(Total Part Numbers : )

    Action Part No. Manufacturer Qty Description Status Alternate Part No.
    Request RHEF100  Littelfuse Inc. 500 PTC RESET FUSE 30V 1A RADIAL Active RF3300-000 | RHEF100HF
    Request RHEF100-2  Littelfuse Inc. 2,500 PTC RESET FUSE 30V 1A RADIAL Active RHEF1002
    Request RHEF100-AP  Littelfuse Inc. 2,000 PTC RESET FUSE 30V 1A RADIAL Active RF3302-000 | RHEF100-APHFTB | RHEF100-APHF | RHEF100-APHF | RHEF100AP
    Request RHEF1000-2  Littelfuse Inc. 1,000 PTC RESET FUSE 16V 10A RADIAL Active RHEF1000-2HF | RHEF1000-2HF | RF3322-000 | RHEF1000-2HFTR | RHEF10002
    Request RHEF1300-2  Littelfuse Inc. 1,000 PTC RESET FUSE 16V 13A RADIAL Active RHEF1300-2HF | RHEF1300-2HFTR | RHEF1300-2HF | RF3325-000 | 2266-RHEF1300-2TR | RHEF13002
    Request RHEF1400  Littelfuse Inc. 250 PTC RESET FUSE 16V 14A RADIAL Active 1294-RHEF1400 | RF3326-000 | RHEF1400HF
    Request RHEF1500  Littelfuse Inc. 250 PTC RESET FUSE 16V 15A RADIAL Active RF3060-000 | RHEF1500HF
    Request RHEF200-2  Littelfuse Inc. 2,500 PTC RESET FUSE 16V 2A RADIAL Active RHEF200-2HFTR | RHEF200-2HF | RF3303-000 | RHEF200-2HF | RHEF2002
    Request RHEF400  Littelfuse Inc. 500 PTC RESET FUSE 16V 4A RADIAL Active RHEF400HF | RF3305-000
    Request RHEF400-2  Littelfuse Inc. 1,500 PTC RESET FUSE 16V 4A RADIAL Active RHEF4002
    Request RHEF450  Littelfuse Inc. 500 PTC RESET FUSE 16V 4.5A RADIAL Active 2266-RHEF450 | RF3210-000 | RHEF450HF
    Request RHEF450-2  Littelfuse Inc. 1,500 PTC RESET FUSE 16V 4.5A RADIAL Active RHEF450-2HFTR | RHEF450-2HF | RF3307-000 | RHEF450-2HF | RHEF4502
    Request RHEF600-2  Littelfuse Inc. 2,000 PTC RESET FUSE 16V 6A RADIAL Active RHEF600-2HF | RHEF600-2HFTR | RHEF600-2HFCT | RHEF600-2HF | RF3312-000 | RHEF6002
    Request RHEF700  Littelfuse Inc. 500 PTC RESET FUSE 16V 7A RADIAL Active RF3316-000 | 1024-RHEF700 | RF0132-000 | RHEF700HF
    Request RHEF750  Littelfuse Inc. 500 PTC RESET FUSE 16V 7.5A RADIAL Active RHEF750HF | RF3211-000
    Request RHEF800  Littelfuse Inc. 500 PTC RESET FUSE 16V 8A RADIAL Active 2266-RHEF800 | RF3319-000 | RHEF800HF
    Request RKEF050  Littelfuse Inc. 500 PTC RESET FUSE 60V 500MA RADIAL Active RKEF050HF | RF0853-000 | 1024-RKEF050 | RF0853-000 | RF3054-000
    Request RKEF050-AP  Littelfuse Inc. 2,000 PTC RESET FUSE 60V 500MA RADIAL Active RKEF050-APHF | RKEF050-APHFTB | RKEF050-APHF | RF3361-000 | RKEF050AP
    Request RKEF065-AP  Littelfuse Inc. 2,000 PTC RESET FUSE 60V 650MA RADIAL Active RKEF065-APTB | RKEF065-APHF | RKEF065-APHF | RKEF065-APHFTB | RF3364-000 | RKEF065-AP | RKEF065-APHFTB | RKEF065-AP | RKEF065-AP | RF1455-000 | RKEF065-APHFCT | RKEF065AP
    Request RKEF075  Littelfuse Inc. 500 PTC RESET FUSE 60V 750MA RADIAL Active RF0871-000 | RF0871-000 | RF3365-000 | RKEF075HF | 1024-RKEF075
    Request RKEF090  Littelfuse Inc. 500 PTC RESET FUSE 60V 900MA RADIAL Active RF3366-000 | RKEF090HF | 2266-RKEF090
    Request RKEF110  Littelfuse Inc. 500 PTC RESET FUSE 60V 1.1A RADIAL Active RF0866-000 | RKEF110HF | 1024-RKEF110 | RF3367-000
    Request RKEF135  Littelfuse Inc. 500 PTC RESET FUSE 60V 1.35A RADIAL Active RF3369-000 | RKEF135HF
    Request RKEF160  Littelfuse Inc. 500 PTC RESET FUSE 60V 1.6A RADIAL Active RKEF160HF | RF3370-000
    Request RKEF185  Littelfuse Inc. 500 PTC RESET FUSE 60V 1.85A RADIAL Active RF3371-000 | RKEF185HF | 2266-RKEF185
    Request RKEF250  Littelfuse Inc. 500 PTC RESET FUSE 60V 2.5A RADIAL Active RKEF250HF | RF3372-000
    Request RKEF300  Littelfuse Inc. 250 PTC RESET FUSE 60V 3A RADIAL Active 1024-RKEF300 | RKEF300HF | RF3374-000 | RF0875-000
    Request RKEF375  Littelfuse Inc. 250 PTC RESET FUSE 60V 3.75A RADIAL Active 1024-RKEF375 | RKEF375HF | RF1173-000 | RF3375-000
    Request RKEF500  Littelfuse Inc. 250 PTC RESET FUSE 60V 5A RADIAL Active RKEF500HF | RF3058-000
    Request RKEF500-1  Littelfuse Inc. 250 PTC RESET FUSE 60V 5A RADIAL Active 1024-RKEF500-1 | RKEF500-1HF | RF3378-000 | RF2006-000 | 1294-RKEF500-1 | RKEF5001
    Request RUEF090  Littelfuse Inc. 500 PTC RESET FUSE 30V 900MA RADIAL Active RUEF090HF | RF2639-000
    Request RUEF090-AP  Littelfuse Inc. 2,000 PTC RESET FUSE 30V 900MA RADIAL Active RUEF090-APHFTB | RUEF090-AP | RUEF090-AP | RUEF090-APHF | RUEF090-APHFTB | C62660-000 | RUEF090-APHFCT | RUEF090-APTB | RUEF090-AP | RUEF090-APHF | RF2642-000 | RUEF090AP
    Request RUEF110-2  Littelfuse Inc. 3,000 PTC RESET FUSE 30V 1.1A RADIAL Active RUEF110-2HF | 2266-RUEF110-2TR | RUEF110-2HF | RUEF110-2HFTR | RF2636-000 | RUEF1102
    Request RUEF110-AP  Littelfuse Inc. 2,000 PTC RESET FUSE 30V 1.1A RADIAL Active RUEF110-APHFTB | RF2776-000 | RUEF110-APHFCT | RUEF110-APHF | RUEF110-APHF | F89337-000 | RUEF110AP
    Request RUEF110S  Littelfuse Inc. 500 PTC RESET FUSE 30V 1.1A RADIAL Active RUEF110SHF | 2266-RUEF110S | RF2555-000
    Request RUEF135-2  Littelfuse Inc. 3,000 PTC RESET FUSE 30V 1.35A RADIAL Active RF2767-000 | RUEF135-2HFTR | RUEF135-2HF | RUEF135-2HF | RUEF1352
    Request RUEF135-AP  Littelfuse Inc. 2,000 PTC RESET FUSE 30V 1.35A RADIAL Active RUEF135-APHF | RF2763-000 | RUEF135-APHFCT | A24043-000 | RUEF135-AP | RUEF135-APHFTB | RUEF135-AP | RUEF135-APHFTB | RUEF135-AP | A24043-000 | RUEF135-APTB | RUEF135-APHF | RUEF135AP
    Request RUEF160-2  Littelfuse Inc. 3,000 PTC RESET FUSE 30V 1.6A RADIAL Active 2266-RUEF160-2TR | RUEF160-2HF | RUEF160-2HFTR | RF2774-000 | RUEF160-2HF | RUEF1602
    Request RUEF185-1  Littelfuse Inc. 500 PTC RESET FUSE 30V 1.85A RADIAL Active RF2779-000 | RUEF185-1HF | RUEF185-1 | RUEF185-1 | RUEF185-1HF | RF0429-000 | RUEF1851
    Request RUEF185-2  Littelfuse Inc. 3,000 PTC RESET FUSE 30V 1.85A RADIAL Active 1294-RUEF185-2 | RUEF185-2HF | RF2765-000 | 2266-RUEF185-2TR | RUEF185-2HFTR | RUEF185-2HF | RUEF1852
    Request RUEF185-AP  Littelfuse Inc. 2,000 PTC RESET FUSE 30V 1.85A RADIAL Active RUEF185-APHFTB | RUEF185-APHF | RUEF185-APHF | RF2769-000 | RUEF185AP
    Request RUEF185S  Littelfuse Inc. 500 PTC RESET FUSE 30V 1.85A RADIAL Active 2266-RUEF185S | RUEF185SHF | RF2560-000
    Request RUEF250-2  Littelfuse Inc. 3,000 PTC RESET FUSE 30V 2.5A RADIAL Active RUEF2502
    Request RUEF250-AP  Littelfuse Inc. 2,000 PTC RESET FUSE 30V 2.5A RADIAL Active RUEF250-APHF | RUEF250-APHF | RUEF250-APHFTB | RF2762-000 | RUEF250AP
    Request RUEF250S  Littelfuse Inc. 500 PTC RESET FUSE 30V 2.5A RADIAL Active RF2778-000 | 1294-RUEF250S | RUEF250SHF
    Request RUEF300-2  Littelfuse Inc. 2,500 PTC RESET FUSE 30V 3A RADIAL Active RUEF300-2HFTR | RUEF300-2HF | RUEF300-2HF | 2266-RUEF300-2TR | RF2768-000 | RUEF3002
    Request RUEF300-AP  Littelfuse Inc. 1,000 PTC RESET FUSE 30V 3A RADIAL Active 2266-RUEF300-APTR | RUEF300-APHF | RUEF300-APHFTB | RUEF300-APHF | 1294-RUEF300-AP | RF2775-000 | RUEF300AP
    Request RUEF300K  Littelfuse Inc. 500 PTC RESET FUSE 30V 3A RADIAL Active RUEF300KHF | 1294-RUEF300K | RF2771-000
    Request RUEF300K-2  Littelfuse Inc. 2,500 PTC RESET FUSE 30V 3A RADIAL Active 1294-RUEF300K-2 | RUEF300K-2HFTR | RUEF300K-2HF | RUEF300K-2HF | RF2648-000 | RUEF300K2
    Request RUEF400-2  Littelfuse Inc. 1,500 PTC RESET FUSE 30V 4A RADIAL Active RUEF400-2HF | RF2729-000 | RUEF400-2HFTR | RUEF400-2HF | RUEF4002

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