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Circuit Protection:

34,865 Products Found
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Circuit Protection

(34,865)

  • Circuit Breakers (2,932)
  • ESD Protection Devices (3,365)
  • Fuses & Fuse Accessories (9,277)
  • Gas Discharge Tubes - GDT (683)
  • Line Conditioners (16)
  • Line Reactors (163)
  • Surge Protectors (369)
  • TVS - Transient Voltage Suppressors (14,726)
  • Thermistors (3,334)
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    W28-XQ1A-3
    POTTER&BRUMFIELD - TE CONNECTIVITY W28-XQ1A-3
    9659072

    Data Sheet

    RoHS

    POTTER&BRUMFIELD - TE CONNECTIVITY
    1. Thermal Circuit Breaker
    2. W28 Series
    3. 3 A
    4. 1 Pole
    5. 32 VDC
    6. 250 VAC
    7. Panel
    Each
    1+
    S$5.580
    (S$6.0822)
    5+
    S$5.050
    (S$5.5045)
    10+
    S$4.950
    (S$5.3955)
    20+
    S$4.370
    (S$4.7633)
    50+
    S$4.280
    (S$4.6652)
    More Pricing...
    Min: 1 / Mult: 1
    W28 Series
    A9DE3616
    SCHNEIDER ELECTRIC A9DE3616
    3550298

    Data Sheet

    RoHS

    SCHNEIDER ELECTRIC
    1. Circuit Breaker
    2. 1P+N
    3. Acti9 iCV40 Series
    4. 230 V
    5. 16 A
    6. 1 Pole
    Each
    1+
    S$237.310
    (S$258.6679)
    Min: 1 / Mult: 1
    -
    W28-XQ1A-6
    POTTER&BRUMFIELD - TE CONNECTIVITY W28-XQ1A-6
    1651003

    Data Sheet

    RoHS

    POTTER&BRUMFIELD - TE CONNECTIVITY
    1. Thermal Circuit Breaker
    2. W28
    3. 6 A
    4. 1 Pole
    5. 32 VDC
    6. 250 VAC
    7. Panel
    Each
    1+
    S$6.560
    (S$7.1504)
    5+
    S$5.930
    (S$6.4637)
    10+
    S$5.730
    (S$6.2457)
    20+
    S$5.530
    (S$6.0277)
    50+
    S$5.320
    (S$5.7988)
    Min: 1 / Mult: 1
    W28
    0218.200MXP
    LITTELFUSE 0218.200MXP
    1596542

    Data Sheet

    RoHS

    LITTELFUSE
    1. Fuse
    2. Cartridge
    3. Time Delay
    4. 200 mA
    5. 250 V
    6. 5mm x 20mm
    7. 0.2" x 0.79"
    8. 218
    Each
    10+
    S$1.500
    (S$1.635)
    50+
    S$1.460
    (S$1.5914)
    100+
    S$1.310
    (S$1.4279)
    500+
    S$1.100
    (S$1.199)
    Min: 10 / Mult: 10
    218
    MCVZ1206M380AGT
    MULTICOMP PRO MCVZ1206M380AGT
    2449682

    Data Sheet

    RoHS

    MULTICOMP PRO
    1. TVS Varistor
    2. 30 V
    3. 38 V
    4. MCVZ1206
    5. 77 V
    6. 1206 [3216 Metric]
    7. Multilayer Varistor (MLV)
    Each (Supplied on Full Reel)
    Full Reel
    Packaging Options
    3000+
    S$0.139
    (S$0.1515)
    15000+
    S$0.126
    (S$0.1373)
    Min: 3000 / Mult: 3000
    MCVZ1206
    70-065-63 10A
    SIBA 70-065-63 10A
    1175122

    Data Sheet

    RoHS

    SIBA
    1. Fuse
    2. Cartridge
    3. Fast Acting
    4. 10 A
    5. 500 V
    6. 6.3mm x 32mm
    7. 1/4" x 1-1/4"
    Each
    10+
    S$1.260
    (S$1.3734)
    50+
    S$1.100
    (S$1.199)
    100+
    S$1.000
    (S$1.090)
    250+
    S$0.922
    (S$1.005)
    Min: 10 / Mult: 10
    -
    SRV05-4.TCT
    SEMTECH SRV05-4.TCT
    1456415

    Data Sheet

    RoHS

    SEMTECH
    1. ESD Protection Device
    2. TVS
    3. 17.5 V
    4. SOT-23
    5. 6 Pins
    6. 5 V
    7. 300 W
    8. RailClamp SR Series
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    1+
    S$1.310
    (S$1.4279)
    10+
    S$1.040
    (S$1.1336)
    100+
    S$0.878
    (S$0.957)
    500+
    S$0.869
    (S$0.9472)
    Min: 1 / Mult: 1
    RailClamp SR Series
    0217.500MXP
    LITTELFUSE 0217.500MXP
    1354567

    Data Sheet

    RoHS

    LITTELFUSE
    1. Fuse
    2. Cartridge
    3. Fast Acting
    4. 500 mA
    5. 250 V
    6. 5mm x 20mm
    7. 0.2" x 0.79"
    8. 217
    Each
    10+
    S$0.445
    (S$0.485)
    50+
    S$0.387
    (S$0.4218)
    100+
    S$0.348
    (S$0.3793)
    500+
    S$0.297
    (S$0.3237)
    Min: 10 / Mult: 10
    217
    SL32 10015
    AMETHERM SL32 10015
    1653459

    Data Sheet

    RoHS

    AMETHERM
    1. Thermistor
    2. ICL NTC
    3. 10 ohm
    4. -20% to +20%
    5. Radial Leaded
    6. SL32 Series
    Each
    1+
    S$3.630
    (S$3.9567)
    10+
    S$3.350
    (S$3.6515)
    100+
    S$2.570
    (S$2.8013)
    500+
    S$2.110
    (S$2.2999)
    1000+
    S$1.950
    (S$2.1255)
    More Pricing...
    Min: 1 / Mult: 1
    SL32
    0031.8201
    SCHURTER 0031.8201
    1162740

    Data Sheet

    RoHS

    SCHURTER
    1. Fuseholder
    2. Open Design
    3. 500V
    4. 10A
    5. 5 x 20mm
    6. Through Hole
    7. Black
    Each
    10+
    S$1.380
    (S$1.5042)
    50+
    S$1.110
    (S$1.2099)
    100+
    S$1.050
    (S$1.1445)
    250+
    S$0.939
    (S$1.0235)
    Min: 10 / Mult: 10
    OGN
    MST 2.5A 250V
    MULTICOMP PRO MST 2.5A 250V
    1566104

    Data Sheet

    RoHS

    MULTICOMP PRO
    1. Fuse
    2. PCB Leaded
    3. PV
    4. EV
    5. New Energy
    6. 2.5 A
    7. 250 VAC
    8. MST
    9. Slow Blow
    10. Radial Leaded
    Each
    10+
    S$0.347
    (S$0.3782)
    50+
    S$0.277
    (S$0.3019)
    100+
    S$0.254
    (S$0.2769)
    250+
    S$0.227
    (S$0.2474)
    500+
    S$0.186
    (S$0.2027)
    Min: 10 / Mult: 10
    MST
    0215010.TXP
    LITTELFUSE 0215010.TXP
    1354617

    Data Sheet

    RoHS

    LITTELFUSE
    1. Fuse
    2. Cartridge
    3. Time Delay
    4. 10 A
    5. 250 V
    6. 5mm x 20mm
    7. 0.2" x 0.79"
    8. 215
    Each
    10+
    S$1.980
    (S$2.1582)
    50+
    S$1.670
    (S$1.8203)
    100+
    S$1.490
    (S$1.6241)
    500+
    S$1.240
    (S$1.3516)
    Min: 10 / Mult: 10
    215
    S505-2-R
    EATON BUSSMANN S505-2-R
    1123118

    Data Sheet

    RoHS

    EATON BUSSMANN
    1. Fuse
    2. Cartridge
    3. Time Delay
    4. 2 A
    5. 250 V
    6. 5mm x 20mm
    7. 0.2" x 0.79"
    8. S505
    Each
    10+
    S$0.366
    (S$0.3989)
    50+
    S$0.348
    (S$0.3793)
    100+
    S$0.324
    (S$0.3532)
    500+
    S$0.300
    (S$0.327)
    Min: 10 / Mult: 10
    S505
    MCCQ-121
    MULTICOMP PRO MCCQ-121
    1586596

    Data Sheet

    RoHS

    MULTICOMP PRO
    1. Fuseholder
    2. PCB Mount
    3. Automotive
    4. 250V
    5. 15A
    6. ATO
    7. Solder
    8. Through Hole
    Each
    1+
    S$1.170
    (S$1.2753)
    15+
    S$0.841
    (S$0.9167)
    100+
    S$0.671
    (S$0.7314)
    500+
    S$0.598
    (S$0.6518)
    Min: 1 / Mult: 1
    -
    60-033-05/20A
    SIBA 60-033-05/20A
    607782

    Data Sheet

    SIBA
    1. Fuse
    2. Semiconductor
    3. URZ Series
    4. 20 A
    5. Very Fast Acting
    6. 10mm x 38mm
    7. 13/32" x 1-1/2"
    Each
    1+
    S$16.790
    (S$18.3011)
    5+
    S$15.770
    (S$17.1893)
    10+
    S$14.460
    (S$15.7614)
    20+
    S$14.070
    (S$15.3363)
    50+
    S$13.610
    (S$14.8349)
    Min: 1 / Mult: 1
    URZ Series
    SP0503BAHTG
    LITTELFUSE SP0503BAHTG
    1827633

    Data Sheet

    RoHS

    LITTELFUSE
    1. ESD Protection Device
    2. TVS
    3. 8.5 V
    4. SOT-143
    5. 4 Pins
    6. 5.5 V
    7. SPA SP05 Series
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    1+
    S$0.901
    (S$0.9821)
    10+
    S$0.757
    (S$0.8251)
    100+
    S$0.607
    (S$0.6616)
    500+
    S$0.534
    (S$0.5821)
    1000+
    S$0.485
    (S$0.5286)
    More Pricing...
    Min: 1 / Mult: 1
    SPA SP05 Series
    ESD9L5.0ST5G
    ONSEMI ESD9L5.0ST5G
    1651639

    Data Sheet

    RoHS

    ONSEMI
    1. ESD Protection Device
    2. 9.8 V
    3. SOD-923
    4. 2 Pins
    5. 5 V
    6. 150 mW
    7. ESD9L
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    5+
    S$0.322
    (S$0.351)
    10+
    S$0.221
    (S$0.2409)
    100+
    S$0.098
    (S$0.1068)
    500+
    S$0.085
    (S$0.0926)
    8000+
    S$0.071
    (S$0.0774)
    More Pricing...
    Min: 5 / Mult: 5
    ESD9L
    0218.500MXP
    LITTELFUSE 0218.500MXP
    1271689

    Data Sheet

    RoHS

    LITTELFUSE
    1. Fuse
    2. Cartridge
    3. Time Delay
    4. 500 mA
    5. 250 V
    6. 5mm x 20mm
    7. 0.2" x 0.79"
    8. 218
    Each
    10+
    S$1.210
    (S$1.3189)
    50+
    S$0.937
    (S$1.0213)
    100+
    S$0.843
    (S$0.9189)
    500+
    S$0.666
    (S$0.7259)
    1000+
    S$0.633
    (S$0.690)
    More Pricing...
    Min: 10 / Mult: 10
    218
    RXEF010
    LITTELFUSE RXEF010
    1175857

    Data Sheet

    RoHS

    LITTELFUSE
    1. Resettable Fuse
    2. PPTC
    3. PolySwitch RXEF
    4. 60 VDC
    5. 100 mA
    6. 200 mA
    7. 4 s
    8. Round
    Each
    1+
    S$0.516
    (S$0.5624)
    10+
    S$0.388
    (S$0.4229)
    50+
    S$0.363
    (S$0.3957)
    100+
    S$0.337
    (S$0.3673)
    200+
    S$0.314
    (S$0.3423)
    More Pricing...
    Min: 1 / Mult: 1
    PolySwitch RXEF
    MINISMDC110F/24-2
    LITTELFUSE MINISMDC110F/24-2
    1345925

    Data Sheet

    RoHS

    LITTELFUSE
    1. Resettable Fuse
    2. PPTC
    3. 1812 (4532 Metric)
    4. PolySwitch miniSMDC Series
    5. 24 VDC
    6. 1.1 A
    7. 2.2 A
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    S$0.730
    (S$0.7957)
    50+
    S$0.555
    (S$0.605)
    100+
    S$0.513
    (S$0.5592)
    250+
    S$0.416
    (S$0.4534)
    500+
    S$0.384
    (S$0.4186)
    More Pricing...
    Min: 1 / Mult: 1
    PolySwitch miniSMDC Series
    B72210S0271K101
    EPCOS B72210S0271K101
    1004390

    Data Sheet

    RoHS

    EPCOS
    1. TVS Varistor
    2. MOV
    3. 275 V
    4. 350 V
    5. B722 Series
    6. 710 V
    7. Radial Leaded
    8. Metal Oxide Varistor (MOV)
    Each
    1+
    S$0.818
    (S$0.8916)
    10+
    S$0.450
    (S$0.4905)
    50+
    S$0.403
    (S$0.4393)
    100+
    S$0.355
    (S$0.387)
    200+
    S$0.308
    (S$0.3357)
    More Pricing...
    Min: 1 / Mult: 1
    B722 Series
    82400102
    WURTH ELEKTRONIK 82400102
    1825875

    Data Sheet

    RoHS

    WURTH ELEKTRONIK
    1. TVS Diode
    2. WE-TVS
    3. 5 V
    4. 7.7 V
    5. SOT-23
    6. 6 Pins
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    1+
    S$0.745
    (S$0.812)
    10+
    S$0.699
    (S$0.7619)
    100+
    S$0.658
    (S$0.7172)
    500+
    S$0.633
    (S$0.690)
    Min: 1 / Mult: 1
    WE-TVS
    0217005.MXP
    LITTELFUSE 0217005.MXP
    1354578

    Data Sheet

    RoHS

    LITTELFUSE
    1. Fuse
    2. Cartridge
    3. Fast Acting
    4. 5 A
    5. 250 V
    6. 5mm x 20mm
    7. 0.2" x 0.79"
    8. 217
    Each
    10+
    S$0.480
    (S$0.5232)
    50+
    S$0.398
    (S$0.4338)
    100+
    S$0.348
    (S$0.3793)
    500+
    S$0.260
    (S$0.2834)
    Min: 10 / Mult: 10
    217
    70-065-65/1A
    SIBA 70-065-65/1A
    1175140

    Data Sheet

    RoHS

    SIBA
    1. Fuse
    2. Cartridge
    3. Time Delay
    4. 1 A
    5. 500 V
    6. 6.3mm x 32mm
    7. 1/4" x 1-1/4"
    Each
    10+
    S$1.580
    (S$1.7222)
    50+
    S$1.390
    (S$1.5151)
    100+
    S$1.270
    (S$1.3843)
    250+
    S$1.180
    (S$1.2862)
    Min: 10 / Mult: 10
    TUK SGACK902S Keystone Coupler
    SL32 2R023
    AMETHERM SL32 2R023
    1703899

    Data Sheet

    RoHS

    AMETHERM
    1. Thermistor
    2. ICL NTC
    3. 2 ohm
    4. -20% to +20%
    5. Radial Leaded
    6. SL32 Series
    Each
    1+
    S$4.740
    (S$5.1666)
    10+
    S$3.660
    (S$3.9894)
    100+
    S$2.710
    (S$2.9539)
    500+
    S$2.370
    (S$2.5833)
    1000+
    S$2.110
    (S$2.2999)
    More Pricing...
    Min: 1 / Mult: 1
    SL32
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