All products for Littelfuse Inc. in PTC Resettable Fuses

Results: 1,621

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BD540-30 Datasheet

In Stock: 875

 Series: PolySwitch, BD540
 Packaging: Bulk
 Lead Free Status / RoHS Status: Lead free / RoHS Compliant
 Part Status: Active
 Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • 1: $4.4478
  • 5: $4.2953
  • 10: $4.1423
  • 50: $3.2216
  • 100: $2.6846
  • 250: $2.6079
  • 500: $2.2244
  • 1000: $2.1093
RFQ

ASMD200F-2 Datasheet

In Stock: 1000

 Series: PolySwitch, ASMD
 Packaging: Tape & Reel (TR)
 Lead Free Status / RoHS Status: Lead free / RoHS Compliant
 Part Status: Active
 Moisture Sensitivity Level (MSL): 2A (4 Weeks)
  • 1500: $0.2092
RFQ

RXEF065-AP Datasheet

In Stock: 1000

 Series: PolySwitch, RXEF
 Packaging: Tape & Box (TB)
 Lead Free Status / RoHS Status: Lead free / RoHS Compliant
 Part Status: Active
 Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • 2000: $0.1235
  • 4000: $0.1213
  • 6000: $0.1191
  • 10000: $0.1147
RFQ

 Series: PolySwitch, TRF600
 Packaging: Bulk
 Lead Free Status / RoHS Status: Lead free / RoHS Compliant
 Part Status: Active
 Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • 1: $0.7056
  • 5: $0.6817
  • 10: $0.6376
  • 50: $0.5277
  • 100: $0.4397
  • 250: $0.4288
  • 500: $0.3628
  • 1000: $0.3188
  • 5000: $0.2858
RFQ

AHRF200-2 Datasheet

In Stock: 1000

 Series: PolySwitch, AHRF
 Packaging: Tape & Reel (TR)
 Lead Free Status / RoHS Status: Lead free / RoHS Compliant
 Part Status: Active
 Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • 2500: $0.194
RFQ

VTP170F Datasheet

In Stock: 1000

 Series: PolySwitch, VTP
 Packaging: Bulk
 Lead Free Status / RoHS Status: Lead free / RoHS Compliant
 Part Status: Active
 Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • 10000: $0.1969
RFQ

 Series: PolySwitch, TRF250
 Packaging: Tape & Reel (TR)
 Lead Free Status / RoHS Status: Lead free / RoHS Compliant
 Part Status: Active
 Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • 1500: $0.2205
RFQ

20LR550SU Datasheet

In Stock: 1000

 Series: POLY-FUSE, LR
 Packaging: Bulk
 Lead Free Status / RoHS Status: Lead free / RoHS Compliant
 Part Status: Active
 Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • 20000: $0.2528
RFQ

 Series: PolySwitch, TS250
 Packaging: Tape & Reel (TR)
 Lead Free Status / RoHS Status: Lead free / RoHS Compliant
 Part Status: Active
 Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • 1: $0
RFQ

 Series: POLY-FUSE, SMD1812
 Packaging: Tape & Reel (TR)
 Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
 Part Status: Obsolete
 Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • 1: $0
RFQ

 Series: POLY-FUSE, SMD2920
 Packaging: Tape & Reel (TR)
 Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
 Part Status: Obsolete
 Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • 1: $0
RFQ

 Series: POLY-FUSE, SMD2920
 Packaging: Tape & Reel (TR)
 Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
 Part Status: Obsolete
 Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • 1: $0
RFQ

 Series: POLY-FUSE, SMD2920
 Packaging: Tape & Reel (TR)
 Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
 Part Status: Obsolete
 Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • 1: $0
RFQ

 Series: POLY-FUSE, HVR250
 Packaging: Tape & Box (TB)
 Lead Free Status / RoHS Status: Lead free / RoHS Compliant
 Part Status: Obsolete
 Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • 1: $0
RFQ

 Series: POLY-FUSE, RLD30
 Packaging: Tape & Box (TB)
 Lead Free Status / RoHS Status: Lead free / RoHS Compliant
 Part Status: Obsolete
 Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • 1: $0
RFQ

 Series: POLY-FUSE, SMD1812
 Packaging: Tape & Reel (TR)
 Lead Free Status / RoHS Status: Lead free / RoHS Compliant
 Part Status: Obsolete
 Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • 1: $0
RFQ

 Series: POLY-FUSE, SMD2920
 Packaging: Tape & Reel (TR)
 Lead Free Status / RoHS Status: Lead free / RoHS Compliant
 Part Status: Obsolete
 Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • 1: $0
RFQ

LVR005S-2 Datasheet

In Stock: 1000

 Series: PolySwitch, LVR
 Packaging: Tape & Reel (TR)
 Lead Free Status / RoHS Status: Lead free / RoHS Compliant
 Part Status: Obsolete
 Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • 1: $0
RFQ

15LT070SU Datasheet

In Stock: 1000

 Series: POLY-FUSE, LT
 Packaging: Bulk
 Lead Free Status / RoHS Status: Lead free / RoHS Compliant
 Part Status: Obsolete
 Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • 1: $0
RFQ

LVRL125S Datasheet

In Stock: 1000

 Series: PolySwitch, LVRL
 Packaging: Bulk
 Lead Free Status / RoHS Status: Lead free / RoHS Compliant
 Part Status: Obsolete
 Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • 1: $0
RFQ

1210L110WR Datasheet

In Stock: 1000

 Series: POLY-FUSE, 1210L
 Packaging: Tape & Reel (TR)
 Lead Free Status / RoHS Status: Lead free / RoHS Compliant
 Part Status: Obsolete
 Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • 1: $0
RFQ

 Series: POLY-FUSE, 1812L
 Packaging: Tape & Reel (TR)
 Lead Free Status / RoHS Status: Lead free / RoHS Compliant
 Part Status: Active
 Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • 1500: $0.4894
  • 3000: $0.4627
  • 7500: $0.4449
RFQ

0603L020YR Datasheet

In Stock: 8000

 Series: POLY-FUSE, 0603L
 Packaging: Tape & Reel (TR)
 Lead Free Status / RoHS Status: Lead free / RoHS Compliant
 Part Status: Active
 Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • 4000: $0.679
  • 8000: $0.6528
RFQ

 Series: POLY-FUSE, LoRho
 Packaging: Tape & Reel (TR)
 Lead Free Status / RoHS Status: Lead free / RoHS Compliant
 Part Status: Active
 Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • 2000: $0.808
  • 4000: $0.7781
  • 6000: $0.7481
RFQ

60R110XU Datasheet

In Stock: 2741

 Series: POLY-FUSE, 60R
 Packaging: Bulk
 Lead Free Status / RoHS Status: Lead free / RoHS Compliant
 Part Status: Active
 Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • 1: $0.3087
  • 5: $0.2974
  • 10: $0.2879
  • 50: $0.242
  • 100: $0.201
  • 250: $0.1827
  • 500: $0.1553
  • 1000: $0.137
  • 5000: $0.1233
RFQ

RKEF110 Datasheet

In Stock: 5015

 Series: PolySwitch, RKEF
 Packaging: Bulk
 Lead Free Status / RoHS Status: Lead free / RoHS Compliant
 Part Status: Active
 Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • 1: $0.3276
  • 5: $0.3175
  • 10: $0.3074
  • 50: $0.2588
  • 100: $0.2148
  • 250: $0.1953
  • 500: $0.166
  • 1000: $0.1465
  • 5000: $0.1318
RFQ

 Series: PolySwitch, TR600
 Packaging: Tape & Reel (TR)
 Lead Free Status / RoHS Status: Lead free / RoHS Compliant
 Part Status: Active
 Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • 600: $0.3586
  • 1200: $0.3152
  • 1800: $0.3043
  • 3000: $0.2934
  • 6000: $0.2826
  • 15000: $0.2717
RFQ

LVR012S Datasheet

In Stock: 2917

 Series: PolySwitch, LVR
 Packaging: Bulk
 Lead Free Status / RoHS Status: Lead free / RoHS Compliant
 Part Status: Active
 Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • 1: $0.4221
  • 5: $0.4095
  • 10: $0.3969
  • 50: $0.3339
  • 100: $0.2772
  • 250: $0.252
  • 500: $0.2142
  • 1000: $0.189
  • 5000: $0.1701
RFQ

LVR025K Datasheet

In Stock: 3251

 Series: PolySwitch, LVR
 Packaging: Bulk
 Lead Free Status / RoHS Status: Lead free / RoHS Compliant
 Part Status: Active
 Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • 1: $0.441
  • 5: $0.4297
  • 10: $0.4171
  • 50: $0.3507
  • 100: $0.2911
  • 250: $0.2646
  • 500: $0.2249
  • 1000: $0.1985
  • 5000: $0.1786
RFQ

06R120BU Datasheet

In Stock: 2014

 Series: POLY-FUSE, USBR
 Packaging: Bulk
 Lead Free Status / RoHS Status: Lead free / RoHS Compliant
 Part Status: Active
 Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • 1: $0.3024
  • 5: $0.2948
  • 10: $0.286
  • 50: $0.2404
  • 100: $0.1996
  • 250: $0.1814
  • 500: $0.1542
  • 1000: $0.1361
  • 5000: $0.1225
RFQ

VTP210LF Datasheet

In Stock: 1497

 Series: PolySwitch, VTP
 Packaging: Bulk
 Lead Free Status / RoHS Status: Lead free / RoHS Compliant
 Part Status: Active
 Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • 1: $0.504
  • 5: $0.4889
  • 10: $0.4568
  • 50: $0.378
  • 100: $0.315
  • 250: $0.3071
  • 500: $0.2599
  • 1000: $0.2284
  • 5000: $0.2048
RFQ

VTP210SF Datasheet

In Stock: 1219

 Series: PolySwitch, VTP
 Packaging: Bulk
 Lead Free Status / RoHS Status: Lead free / RoHS Compliant
 Part Status: Active
 Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • 1: $0.504
  • 5: $0.4889
  • 10: $0.4568
  • 50: $0.378
  • 100: $0.315
  • 250: $0.3071
  • 500: $0.2599
  • 1000: $0.2284
  • 5000: $0.2048
RFQ

 Series: PolySwitch, microSMD
 Packaging: Tape & Reel (TR)
 Lead Free Status / RoHS Status: Lead free / RoHS Compliant
 Part Status: Active
 Moisture Sensitivity Level (MSL): 2A (4 Weeks)
  • 3000: $0.2126
  • 6000: $0.2048
  • 15000: $0.1969
RFQ

 Series: PolySwitch, TRF600
 Packaging: Bulk
 Lead Free Status / RoHS Status: Lead free / RoHS Compliant
 Part Status: Active
 Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • 1: $0.7119
  • 5: $0.6917
  • 10: $0.647
  • 50: $0.5352
  • 100: $0.446
  • 250: $0.4349
  • 500: $0.368
  • 1000: $0.3234
  • 5000: $0.2899
RFQ

RXEF075S Datasheet

In Stock: 763

 Series: PolySwitch, RXEF
 Packaging: Bulk
 Lead Free Status / RoHS Status: Lead free / RoHS Compliant
 Part Status: Active
 Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • 1: $0.2772
  • 5: $0.2709
  • 10: $0.2621
  • 50: $0.2204
  • 100: $0.183
  • 250: $0.1663
  • 500: $0.1414
  • 1000: $0.1247
  • 5000: $0.1123
RFQ

RUSBF120 Datasheet

In Stock: 747

 Series: PolySwitch, RUSBF
 Packaging: Bulk
 Lead Free Status / RoHS Status: Lead free / RoHS Compliant
 Part Status: Active
 Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • 1: $0.315
  • 5: $0.3074
  • 10: $0.298
  • 50: $0.2505
  • 100: $0.2079
  • 250: $0.189
  • 500: $0.1607
  • 1000: $0.1418
  • 5000: $0.1276
RFQ

 Series: POLY-FUSE, 1812L
 Packaging: Tape & Reel (TR)
 Lead Free Status / RoHS Status: Lead free / RoHS Compliant
 RoHS Status: RoHS Compliant
 Part Status: Active
  • 1500: $0.1635
  • 3000: $0.1551
  • 7500: $0.1522
  • 10500: $0.1466
RFQ

RXEF300-AP Datasheet

In Stock: 1000

 Series: PolySwitch, RXEF
 Packaging: Tape & Box (TB)
 Lead Free Status / RoHS Status: Lead free / RoHS Compliant
 Part Status: Active
 Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • 1000: $0.2287
  • 2000: $0.2134
  • 3000: $0.2096
  • 5000: $0.2058
  • 10000: $0.1982
RFQ

 Series: PolySwitch, TRF250
 Packaging: Bulk
 Lead Free Status / RoHS Status: Lead free / RoHS Compliant
 Part Status: Active
 Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • 1: $0.5481
  • 5: $0.533
  • 10: $0.499
  • 50: $0.4128
  • 100: $0.344
  • 250: $0.3354
  • 500: $0.2838
  • 1000: $0.2494
  • 5000: $0.2236
RFQ

 Series: PolySwitch, ASMD
 Packaging: Tape & Reel (TR)
 Lead Free Status / RoHS Status: Lead free / RoHS Compliant
 Part Status: Active
 Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • 4000: $0.2245
  • 8000: $0.2162
  • 12000: $0.2079
RFQ

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