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Circuit Protection:

35,315 Products Found
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Circuit Protection

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  • Circuit Breakers (2,932)
  • ESD Protection Devices (3,363)
  • Fuses & Fuse Accessories (9,307)
  • Gas Discharge Tubes - GDT (693)
  • Line Conditioners (16)
  • Line Reactors (163)
  • Surge Protectors (373)
  • TVS - Transient Voltage Suppressors (15,015)
  • Thermistors (3,453)
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    SMCJ24A
    BOURNS SMCJ24A
    2097848

    Data Sheet

    RoHS

    BOURNS
    1. TVS Diode
    2. TRANSZORB SMCJ
    3. Unidirectional
    4. 24 V
    5. 38.9 V
    6. DO-214AB (SMC)
    7. 2 Pins
    Each
    5+
    S$0.861
    (S$0.9385)
    10+
    S$0.646
    (S$0.7041)
    100+
    S$0.426
    (S$0.4643)
    500+
    S$0.348
    (S$0.3793)
    1000+
    S$0.285
    (S$0.3106)
    Min: 5 / Mult: 5
    TRANSZORB SMCJ
    0297010.WXNV
    LITTELFUSE 0297010.WXNV
    9943862

    Data Sheet

    RoHS

    LITTELFUSE
    1. Fuse
    2. Automotive
    3. Fast Acting
    4. 10 A
    5. 32 V
    6. 10.9mm x 3.8mm x 8.8mm
    7. MINI 297 Series
    Each
    10+
    S$0.371
    (S$0.4044)
    50+
    S$0.317
    (S$0.3455)
    100+
    S$0.292
    (S$0.3183)
    500+
    S$0.242
    (S$0.2638)
    Min: 10 / Mult: 10
    MINI 297 Series
    SMBJ15CA
    LITTELFUSE SMBJ15CA
    1827679

    Data Sheet

    RoHS

    LITTELFUSE
    1. TVS Diode
    2. Transil SMBJ
    3. Bidirectional
    4. 15 V
    5. 24.4 V
    6. DO-214AA (SMB)
    7. 2 Pins
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    S$0.368
    (S$0.4011)
    50+
    S$0.331
    (S$0.3608)
    100+
    S$0.292
    (S$0.3183)
    500+
    S$0.229
    (S$0.2496)
    1500+
    S$0.194
    (S$0.2115)
    More Pricing...
    Min: 5 / Mult: 5
    Transil SMBJ
    0312010.MXP
    LITTELFUSE 0312010.MXP
    1596711

    Data Sheet

    RoHS

    LITTELFUSE
    1. Fuse
    2. Cartridge
    3. Fast Acting
    4. 10 A
    5. 250 V
    6. 6.3mm x 32mm
    7. 1/4" x 1-1/4"
    8. 312
    Each
    10+
    S$0.507
    (S$0.5526)
    50+
    S$0.422
    (S$0.460)
    100+
    S$0.389
    (S$0.424)
    250+
    S$0.350
    (S$0.3815)
    Min: 10 / Mult: 10
    312
    G4A01121C
    THERMODISC G4A01121C
    476596

    Data Sheet

    RoHS

    THERMODISC
    1. Fuse
    2. Thermal Cutoff
    3. MICROTEMP G4 Series
    4. 10 A
    5. 250 V
    6. 121 °C
    7. Axial Leaded
    8. 106 °C
    Each
    1+
    S$1.460
    (S$1.5914)
    10+
    S$1.190
    (S$1.2971)
    25+
    S$1.030
    (S$1.1227)
    50+
    S$0.942
    (S$1.0268)
    100+
    S$0.882
    (S$0.9614)
    Min: 1 / Mult: 1
    -
    W28-XQ1A-10
    POTTER&BRUMFIELD - TE CONNECTIVITY W28-XQ1A-10
    9659099

    Data Sheet

    RoHS

    POTTER&BRUMFIELD - TE CONNECTIVITY
    1. Thermal Circuit Breaker
    2. W28 Series
    3. 10 A
    4. 1 Pole
    5. 32 VDC
    6. 250 VAC
    7. Panel
    Each
    1+
    S$7.220
    (S$7.8698)
    5+
    S$6.850
    (S$7.4665)
    10+
    S$6.400
    (S$6.976)
    20+
    S$5.910
    (S$6.4419)
    50+
    S$5.410
    (S$5.8969)
    Min: 1 / Mult: 1
    W28 Series
    W28-XQ1A-15
    POTTER&BRUMFIELD - TE CONNECTIVITY W28-XQ1A-15
    9659102

    Data Sheet

    RoHS

    POTTER&BRUMFIELD - TE CONNECTIVITY
    1. Thermal Circuit Breaker
    2. W28 Series
    3. 15 A
    4. 1 Pole
    5. 32 VDC
    6. 250 VAC
    7. Panel
    Each
    1+
    S$8.100
    (S$8.829)
    5+
    S$7.170
    (S$7.8153)
    10+
    S$6.620
    (S$7.2158)
    20+
    S$6.060
    (S$6.6054)
    50+
    S$5.490
    (S$5.9841)
    Min: 1 / Mult: 1
    W28 Series
    0313.500HXP.
    LITTELFUSE 0313.500HXP.
    1149711

    Data Sheet

    RoHS

    LITTELFUSE
    1. FUSE
    2. CARTRIDGE
    3. 500mA
    4. 6.3X32MM SLO BLO
    Each
    1+
    S$1.660
    (S$1.8094)
    10+
    S$1.300
    (S$1.417)
    25+
    S$1.150
    (S$1.2535)
    50+
    S$0.986
    (S$1.0747)
    100+
    S$0.896
    (S$0.9766)
    Min: 1 / Mult: 1
    Slo-Blo 313 Series
    SL22 4R014
    AMETHERM SL22 4R014
    1653456

    Data Sheet

    RoHS

    AMETHERM
    1. Thermistor
    2. ICL NTC
    3. 4 ohm
    4. -20% to +20%
    5. Radial Leaded
    6. SL22 Series
    Each
    1+
    S$2.500
    (S$2.725)
    10+
    S$2.310
    (S$2.5179)
    100+
    S$1.660
    (S$1.8094)
    500+
    S$1.460
    (S$1.5914)
    1000+
    S$1.350
    (S$1.4715)
    More Pricing...
    Min: 1 / Mult: 1
    SL22
    CL-60
    AMPHENOL ADVANCED SENSORS CL-60
    1653469

    Data Sheet

    RoHS

    AMPHENOL ADVANCED SENSORS
    1. Thermistor
    2. ICL NTC
    3. 10 ohm
    4. -15% to +15%
    5. Radial Leaded
    6. CL Series
    Each
    1+
    S$3.620
    (S$3.9458)
    10+
    S$2.800
    (S$3.052)
    100+
    S$2.070
    (S$2.2563)
    500+
    S$1.800
    (S$1.962)
    1000+
    S$1.600
    (S$1.744)
    More Pricing...
    Min: 1 / Mult: 1
    CL
    1812L110/33MR
    LITTELFUSE 1812L110/33MR
    1822213

    Data Sheet

    RoHS

    LITTELFUSE
    1. Resettable Fuse
    2. PPTC
    3. 1812 (4532 Metric)
    4. PolySwitch 1812L Series
    5. 33 VDC
    6. 1.1 A
    7. 1.95 A
    8. 0.5 s
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    S$0.701
    (S$0.7641)
    50+
    S$0.529
    (S$0.5766)
    100+
    S$0.488
    (S$0.5319)
    250+
    S$0.395
    (S$0.4306)
    500+
    S$0.364
    (S$0.3968)
    More Pricing...
    Min: 1 / Mult: 1
    PolySwitch 1812L Series
    0287003.PXCN
    LITTELFUSE 0287003.PXCN
    2137125

    Data Sheet

    RoHS

    LITTELFUSE
    1. Fuse
    2. Automotive
    3. Fast Acting
    4. 3 A
    5. 32 V
    6. 19.1mm x 5mm x 19mm
    7. ATOF
    Each
    10+
    S$0.412
    (S$0.4491)
    50+
    S$0.326
    (S$0.3553)
    100+
    S$0.300
    (S$0.327)
    500+
    S$0.268
    (S$0.2921)
    Min: 10 / Mult: 10
    ATOF
    SM712.TCT
    SEMTECH SM712.TCT
    1456395

    Data Sheet

    RoHS

    SEMTECH
    1. TVS Diode
    2. SM
    3. Bidirectional
    4. 12 V
    5. 26 V
    6. SOT-23
    7. 3 Pins
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    S$2.060
    (S$2.2454)
    50+
    S$1.780
    (S$1.9402)
    100+
    S$1.490
    (S$1.6241)
    500+
    S$1.230
    (S$1.3407)
    Min: 5 / Mult: 5
    SM
    0297015.WXNV
    LITTELFUSE 0297015.WXNV
    9943870

    Data Sheet

    RoHS

    LITTELFUSE
    1. Fuse
    2. Automotive
    3. Fast Acting
    4. 15 A
    5. 32 V
    6. 10.9mm x 3.8mm x 8.8mm
    7. MINI 297 Series
    Each
    10+
    S$0.381
    (S$0.4153)
    50+
    S$0.323
    (S$0.3521)
    100+
    S$0.298
    (S$0.3248)
    500+
    S$0.240
    (S$0.2616)
    Min: 10 / Mult: 10
    MINI 297 Series
    W28-XQ1A-4
    POTTER&BRUMFIELD - TE CONNECTIVITY W28-XQ1A-4
    1651002

    Data Sheet

    RoHS

    POTTER&BRUMFIELD - TE CONNECTIVITY
    1. Thermal Circuit Breaker
    2. W28
    3. 4 A
    4. 1 Pole
    5. 32 VDC
    6. 250 VAC
    7. Panel
    Each
    1+
    S$6.640
    (S$7.2376)
    5+
    S$6.000
    (S$6.540)
    10+
    S$5.730
    (S$6.2457)
    20+
    S$5.450
    (S$5.9405)
    50+
    S$5.170
    (S$5.6353)
    Min: 1 / Mult: 1
    W28
    MCCQ-122
    MULTICOMP PRO MCCQ-122
    1586595

    Data Sheet

    RoHS

    MULTICOMP PRO
    1. Fuseholder
    2. PCB Mount
    3. Automotive
    4. 250V
    5. 20A
    6. Mini Blade
    7. Solder
    8. Through Hole
    Each
    1+
    S$1.080
    (S$1.1772)
    15+
    S$0.779
    (S$0.8491)
    100+
    S$0.622
    (S$0.678)
    500+
    S$0.555
    (S$0.605)
    Min: 1 / Mult: 1
    Multicomp Pro Fuseholder
    0218004.MXP
    LITTELFUSE 0218004.MXP
    1271632

    Data Sheet

    RoHS

    LITTELFUSE
    1. Fuse
    2. Cartridge
    3. Time Delay
    4. 4 A
    5. 250 V
    6. 5mm x 20mm
    7. 0.2" x 0.79"
    8. 218 Series
    Each
    10+
    S$1.110
    (S$1.2099)
    50+
    S$0.700
    (S$0.763)
    100+
    S$0.686
    (S$0.7477)
    500+
    S$0.672
    (S$0.7325)
    Min: 10 / Mult: 10
    218 Series
    0034.3114
    SCHURTER 0034.3114
    1360807

    Data Sheet

    RoHS

    SCHURTER
    1. Fuse
    2. Cartridge
    3. Time Delay
    4. 500 mA
    5. 250 V
    6. 5mm x 20mm
    7. 0.2" x 0.79"
    8. FST
    Each
    10+
    S$0.642
    (S$0.6998)
    50+
    S$0.637
    (S$0.6943)
    100+
    S$0.631
    (S$0.6878)
    500+
    S$0.478
    (S$0.521)
    Min: 10 / Mult: 10
    FST
    0287005.PXCN
    LITTELFUSE 0287005.PXCN
    2137127

    Data Sheet

    RoHS

    LITTELFUSE
    1. Fuse
    2. Automotive
    3. 5 A
    4. 32 V
    5. 19.1mm x 5.1mm x 12.3mm
    6. ATOF 287 Series
    Each
    10+
    S$0.420
    (S$0.4578)
    50+
    S$0.348
    (S$0.3793)
    100+
    S$0.321
    (S$0.3499)
    500+
    S$0.267
    (S$0.291)
    Min: 10 / Mult: 10
    ATOF 287 Series
    SMAJ5.0A
    LITTELFUSE SMAJ5.0A
    1677590

    Data Sheet

    RoHS

    LITTELFUSE
    1. TVS DIODE
    2. UNIDIR
    3. 5V
    4. 400W
    5. SMA
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    S$0.393
    (S$0.4284)
    10+
    S$0.288
    (S$0.3139)
    100+
    S$0.142
    (S$0.1548)
    500+
    S$0.141
    (S$0.1537)
    1000+
    S$0.134
    (S$0.1461)
    More Pricing...
    Min: 5 / Mult: 5
    SMAJ Series
    PKZM0-2.5
    EATON MOELLER PKZM0-2.5
    677050

    Data Sheet

    EATON MOELLER
    1. Thermal Magnetic Circuit Breaker
    2. Motor Protection
    3. PKZM0 Series
    4. 2.5 A
    5. 3 Pole
    6. 250 VDC
    7. 380 VAC
    Each
    1+
    S$104.530
    (S$113.9377)
    Min: 1 / Mult: 1
    PKZM0 Series
    ESD5B5.0ST1G
    ONSEMI ESD5B5.0ST1G
    2317513

    Data Sheet

    RoHS

    ONSEMI
    1. ESD Protection Device
    2. SOD-523
    3. 2 Pins
    4. 5 V
    5. 200 mW
    6. ESD5B
    Each
    5+
    S$0.220
    (S$0.2398)
    10+
    S$0.144
    (S$0.157)
    100+
    S$0.077
    (S$0.0839)
    500+
    S$0.067
    (S$0.073)
    1000+
    S$0.049
    (S$0.0534)
    More Pricing...
    Min: 5 / Mult: 5
    ESD5B
    USBLC6-4SC6
    STMICROELECTRONICS USBLC6-4SC6
    1295311

    Data Sheet

    RoHS

    STMICROELECTRONICS
    1. ESD Protection Device
    2. Array
    3. 17 V
    4. SOT-23
    5. 6 Pins
    6. 860 mV
    7. USBLC
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    S$0.341
    (S$0.3717)
    50+
    S$0.332
    (S$0.3619)
    100+
    S$0.322
    (S$0.351)
    500+
    S$0.313
    (S$0.3412)
    1500+
    S$0.303
    (S$0.3303)
    Min: 5 / Mult: 5
    USBLC
    0031.8231
    SCHURTER 0031.8231
    1162725

    Data Sheet

    RoHS

    SCHURTER
    1. Fuseholder
    2. Open Design
    3. 600V
    4. 16A
    5. 5 x 20mm
    6. 6.3 x 32mm
    7. Through Hole
    8. Black
    Each
    1+
    S$3.260
    (S$3.5534)
    10+
    S$2.550
    (S$2.7795)
    25+
    S$2.500
    (S$2.725)
    50+
    S$2.450
    (S$2.6705)
    100+
    S$2.260
    (S$2.4634)
    Min: 1 / Mult: 1
    OGD
    0451003.MRL
    LITTELFUSE 0451003.MRL
    2383276

    Data Sheet

    RoHS

    LITTELFUSE
    1. Fuse
    2. Surface Mount
    3. 3 A
    4. Very Fast Acting
    5. 125 VAC
    6. 125 VDC
    7. 2410 [6125 Metric]
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    S$2.410
    (S$2.6269)
    50+
    S$1.600
    (S$1.744)
    100+
    S$1.580
    (S$1.7222)
    250+
    S$1.550
    (S$1.6895)
    500+
    S$1.520
    (S$1.6568)
    Min: 1 / Mult: 1
    NANO2 451 Series
    51-75 of 35315 items
    of 1413 page(s)

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