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Circuit Protection:

35,322 Products Found
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Circuit Protection

(35,322)

  • Circuit Breakers (2,920)
  • ESD Protection Devices (3,352)
  • Fuses & Fuse Accessories (9,281)
  • Gas Discharge Tubes - GDT (716)
  • Line Conditioners (16)
  • Line Reactors (163)
  • Surge Protectors (374)
  • TVS - Transient Voltage Suppressors (15,032)
  • Thermistors (3,468)
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    B72214S0301K101
    EPCOS B72214S0301K101
    1004391

    Data Sheet

    RoHS

    EPCOS
    1. TVS Varistor
    2. MOV
    3. 300 V
    4. 385 V
    5. B722 Series
    6. 775 V
    7. Disc 14mm
    8. Metal Oxide Varistor (MOV)
    Each
    1+
    S$1.020
    (S$1.1118)
    10+
    S$0.530
    (S$0.5777)
    50+
    S$0.468
    (S$0.5101)
    100+
    S$0.405
    (S$0.4414)
    200+
    S$0.377
    (S$0.4109)
    More Pricing...
    Min: 1 / Mult: 1
    B722 Series
    0287015.PXCN
    LITTELFUSE 0287015.PXCN
    2137129

    Data Sheet

    RoHS

    LITTELFUSE
    1. Fuse
    2. Automotive
    3. 15 A
    4. 32 V
    5. 19.1mm x 5.1mm x 12.3mm
    6. ATOF 287 Series
    Each
    5+
    S$0.379
    (S$0.4131)
    50+
    S$0.299
    (S$0.3259)
    250+
    S$0.253
    (S$0.2758)
    500+
    S$0.252
    (S$0.2747)
    1000+
    S$0.251
    (S$0.2736)
    More Pricing...
    Min: 5 / Mult: 5
    ATOF 287 Series
    ERZV10D221
    PANASONIC ERZV10D221
    1845442

    Data Sheet

    RoHS

    PANASONIC
    1. TVS Varistor
    2. 140 V
    3. 180 V
    4. ZNR V
    5. 360 V
    6. Disc 10mm
    7. Zinc Oxide Non-Linear Resistor (ZNR)
    Each
    1+
    S$0.431
    (S$0.4698)
    3+
    S$0.374
    (S$0.4077)
    5+
    S$0.317
    (S$0.3455)
    10+
    S$0.260
    (S$0.2834)
    20+
    S$0.255
    (S$0.2779)
    More Pricing...
    Min: 1 / Mult: 1
    ZNR V
    B72220P3421K101
    EPCOS B72220P3421K101
    1781942

    Data Sheet

    RoHS

    EPCOS
    1. TVS Varistor
    2. 420 V
    3. 560 V
    4. SuperioR-MP
    5. 1.12 kV
    6. Disc 20mm
    7. Metal Oxide Varistor (MOV)
    Each
    1+
    S$1.920
    (S$2.0928)
    10+
    S$1.880
    (S$2.0492)
    25+
    S$1.840
    (S$2.0056)
    50+
    S$1.800
    (S$1.962)
    100+
    S$1.760
    (S$1.9184)
    More Pricing...
    Min: 1 / Mult: 1
    SuperioR-MP
    A9F55116
    SCHNEIDER ELECTRIC A9F55116
    2452134

    Data Sheet

    RoHS

    SCHNEIDER ELECTRIC
    1. Thermal Magnetic Circuit Breaker
    2. iC60H
    3. 16 A
    4. 1 Pole
    5. 72 VDC
    6. 240 VAC
    7. DIN Rail
    Each
    1+
    S$113.240
    (S$123.4316)
    2+
    S$88.710
    (S$96.6939)
    3+
    S$86.910
    (S$94.7319)
    5+
    S$85.170
    (S$92.8353)
    10+
    S$83.440
    (S$90.9496)
    More Pricing...
    Min: 1 / Mult: 1
    iC60H
    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$0.134
    (S$0.1461)
    15000+
    S$0.122
    (S$0.133)
    Min: 3000 / Mult: 3000
    MCVZ1206
    RF2561-000
    LITTELFUSE RF2561-000
    2752753

    Data Sheet

    RoHS

    LITTELFUSE
    1. Resettable Fuse
    2. PPTC
    3. PolySwitch RUEF Series
    4. 30 VDC
    5. 4 A
    6. 8 A
    7. 12.7 s
    8. Rectangular
    Each
    1+
    S$0.492
    (S$0.5363)
    10+
    S$0.386
    (S$0.4207)
    50+
    S$0.383
    (S$0.4175)
    Min: 1 / Mult: 1
    PolySwitch RUEF Series
    5SJ4232-7HG42
    SIEMENS 5SJ4232-7HG42
    3479631

    Data Sheet

    RoHS

    SIEMENS
    1. Thermal Magnetic Circuit Breaker
    2. MCB
    3. 5SJ4
    4. 2P
    5. 10 kA
    6. 277 V
    7. 32 A
    Each
    1+
    S$479.550
    (S$522.7095)
    5+
    S$449.720
    (S$490.1948)
    10+
    S$430.910
    (S$469.6919)
    Min: 1 / Mult: 1
    SENTRON Series
    RF2946-000
    LITTELFUSE RF2946-000
    3930101

    Data Sheet

    RoHS

    LITTELFUSE
    1. ESD Protection Device
    2. 9.2 V
    3. 0402 [1005 Metric]
    4. 3 Pins
    5. 7 V
    6. SPA SESD Series
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    S$0.430
    (S$0.4687)
    10+
    S$0.337
    (S$0.3673)
    100+
    S$0.333
    (S$0.363)
    Min: 1 / Mult: 1
    SPA SESD Series
    RF2946-000
    LITTELFUSE RF2946-000
    3930101RL

    Data Sheet

    RoHS

    LITTELFUSE
    1. ESD Protection Device
    2. 9.2 V
    3. 0402 [1005 Metric]
    4. 3 Pins
    5. 7 V
    6. SPA SESD Series
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    100+
    S$0.333
    (S$0.363)
    Min: 100 / Mult: 1
    SPA SESD Series
    MF-RHS500-0
    BOURNS MF-RHS500-0
    4313406

    Data Sheet

    RoHS

    BOURNS
    1. Resettable Fuse
    2. PPTC
    3. MF-RHS Series
    4. 16 V
    5. 5 A
    6. 10 A
    7. 5.8 s
    8. Rectangular
    Each
    1+
    S$0.487
    (S$0.5308)
    50+
    S$0.404
    (S$0.4404)
    Min: 1 / Mult: 1
    -
    IELHK111-1-62F-80.0-AB-01-V
    SENSATA / AIRPAX IELHK111-1-62F-80.0-AB-01-V
    4240842

    Data Sheet

    RoHS

    SENSATA / AIRPAX
    1. Magnetic Hydraulic Circuit Breaker
    2. IELH Series
    3. 80 A
    4. 3 Pole
    5. 240 V
    Each
    1+
    S$425.420
    (S$463.7078)
    Min: 1 / Mult: 1
    IELH Series
    FX0380
    BULGIN LIMITED FX0380
    319480

    Data Sheet

    RoHS

    BULGIN LIMITED
    1. Fuseholder
    2. In-Line
    3. Sealed
    4. 50V
    5. 10A
    6. 5 x 20mm
    7. Screw Terminals
    Each
    1+
    S$11.320
    (S$12.3388)
    10+
    S$9.250
    (S$10.0825)
    25+
    S$8.670
    (S$9.4503)
    50+
    S$8.080
    (S$8.8072)
    100+
    S$7.460
    (S$8.1314)
    More Pricing...
    Min: 1 / Mult: 1
    -
    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
    1+
    S$1.450
    (S$1.5805)
    50+
    S$0.812
    (S$0.8851)
    100+
    S$0.796
    (S$0.8676)
    250+
    S$0.780
    (S$0.8502)
    500+
    S$0.764
    (S$0.8328)
    More Pricing...
    Min: 1 / Mult: 1
    218
    3101.0115
    SCHURTER 3101.0115
    1134124

    Data Sheet

    RoHS

    SCHURTER
    1. Fuseholder
    2. Panel Mount
    3. Front Side
    4. 250V
    5. 10A
    6. 5 x 20mm
    7. Solder
    8. Fingergrip Cap
    9. IP67
    10. PC2
    Each
    1+
    S$12.100
    (S$13.189)
    5+
    S$8.890
    (S$9.6901)
    10+
    S$8.460
    (S$9.2214)
    20+
    S$7.980
    (S$8.6982)
    40+
    S$7.500
    (S$8.175)
    More Pricing...
    Min: 1 / Mult: 1
    FPG1
    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
    5+
    S$0.313
    (S$0.3412)
    10+
    S$0.215
    (S$0.2344)
    100+
    S$0.096
    (S$0.1046)
    500+
    S$0.083
    (S$0.0905)
    8000+
    S$0.069
    (S$0.0752)
    More Pricing...
    Min: 5 / Mult: 5
    ESD9L
    SL32 10015
    VISHAY AMETHERM SL32 10015
    1653459

    Data Sheet

    RoHS

    VISHAY AMETHERM
    1. Thermistor
    2. ICL NTC
    3. 10 ohm
    4. -20% to +20%
    5. Radial Leaded
    6. SL32 Series
    Each
    1+
    S$3.450
    (S$3.7605)
    10+
    S$3.190
    (S$3.4771)
    100+
    S$2.440
    (S$2.6596)
    500+
    S$2.020
    (S$2.2018)
    1000+
    S$1.960
    (S$2.1364)
    More Pricing...
    Min: 1 / Mult: 1
    SL32
    G4A01093C
    THERMODISC G4A01093C
    187008

    Data Sheet

    RoHS

    THERMODISC
    1. Fuse
    2. Thermal Cutoff
    3. MICROTEMP
    4. 10 A
    5. 250 V
    6. 93 °C
    7. Axial Leaded
    8. 78 °C
    Each
    1+
    S$1.510
    (S$1.6459)
    10+
    S$1.230
    (S$1.3407)
    25+
    S$1.050
    (S$1.1445)
    50+
    S$0.962
    (S$1.0486)
    100+
    S$0.902
    (S$0.9832)
    Min: 1 / Mult: 1
    MICROTEMP
    MF-MSMF050-2
    BOURNS MF-MSMF050-2
    9350314

    Data Sheet

    RoHS

    BOURNS
    1. Resettable Fuse
    2. PPTC
    3. 1812 (4532 Metric)
    4. MF-MSMF
    5. 15 VDC
    6. 500 mA
    7. 1 A
    8. 0.15 s
    Each (Supplied on Cut Tape)
    Cut Tape
    10+
    S$0.384
    (S$0.4186)
    100+
    S$0.381
    (S$0.4153)
    500+
    S$0.377
    (S$0.4109)
    1000+
    S$0.374
    (S$0.4077)
    2000+
    S$0.370
    (S$0.4033)
    More Pricing...
    Min: 10 / Mult: 10
    MF-MSMF
    0034.3123
    SCHURTER 0034.3123
    1360817

    Data Sheet

    RoHS

    SCHURTER
    1. Fuse
    2. Cartridge
    3. Time Delay
    4. 4 A
    5. 250 V
    6. 5mm x 20mm
    7. 0.2" x 0.79"
    8. FST
    Each
    1+
    S$0.779
    (S$0.8491)
    10+
    S$0.704
    (S$0.7674)
    100+
    S$0.584
    (S$0.6366)
    500+
    S$0.513
    (S$0.5592)
    1000+
    S$0.436
    (S$0.4752)
    More Pricing...
    Min: 1 / Mult: 1
    FST
    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
    1+
    S$1.110
    (S$1.2099)
    10+
    S$1.100
    (S$1.199)
    100+
    S$1.020
    (S$1.1118)
    500+
    S$0.896
    (S$0.9766)
    1000+
    S$0.703
    (S$0.7663)
    More Pricing...
    Min: 1 / Mult: 1
    WE-TVS
    S500-10-R
    EATON BUSSMANN S500-10-R
    1123076

    Data Sheet

    RoHS

    EATON BUSSMANN
    1. Fuse
    2. Cartridge
    3. Fast Acting
    4. 10 A
    5. 250 V
    6. 5mm x 20mm
    7. 0.2" x 0.79"
    8. S500
    Each
    10+
    S$0.340
    (S$0.3706)
    50+
    S$0.321
    (S$0.3499)
    100+
    S$0.303
    (S$0.3303)
    500+
    S$0.282
    (S$0.3074)
    Min: 10 / Mult: 10
    S500
    S500-2-R
    EATON BUSSMANN S500-2-R
    1123083

    Data Sheet

    RoHS

    EATON BUSSMANN
    1. Fuse
    2. Cartridge
    3. Fast Acting
    4. 2 A
    5. 250 V
    6. 5mm x 20mm
    7. 0.2" x 0.79"
    8. S500
    Each
    10+
    S$0.510
    (S$0.5559)
    50+
    S$0.423
    (S$0.4611)
    100+
    S$0.389
    (S$0.424)
    500+
    S$0.324
    (S$0.3532)
    Min: 10 / Mult: 10
    S500
    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
    -
    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
    1+
    S$2.550
    (S$2.7795)
    10+
    S$1.910
    (S$2.0819)
    25+
    S$1.640
    (S$1.7876)
    50+
    S$1.530
    (S$1.6677)
    100+
    S$1.430
    (S$1.5587)
    Min: 1 / Mult: 1
    TUK SGACK902S Keystone Coupler
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