Reduced PriceOffersContact UsHelpTrack Orders用中文
Register
0
0 ItemsCNY0.00

Circuit Protection:

25,538 Products Found
View
Buyer
Engineer
Manufacturer
Product Range
Packaging
Categories
Circuit Protection

(25,538)

  • Circuit Breakers (137)
  • ESD Protection Devices (3,110)
  • Fuses & Fuse Accessories (4,881)
  • Gas Discharge Tubes - GDT (636)
  • Line Conditioners (13)
  • Line Reactors (160)
  • Surge Protectors (137)
  • TVS - Transient Voltage Suppressors (13,545)
  • Thermistors (2,919)
    • No Filter(s) Applied
    0 Filter(s) Selected
    ComparePrice ForQuantity
    SMBJ30CA-TR
    STMICROELECTRONICS SMBJ30CA-TR
    9886249

    Data Sheet

    RoHS

    STMICROELECTRONICS
    1. TVS Diode
    2. Transil SMBJ Series
    3. Bidirectional
    4. 30 V
    5. 64.3 V
    6. DO-214AA (SMB)
    7. 2 Pins
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    CNY2.350
    (CNY2.6555)
    50+
    CNY1.980
    (CNY2.2374)
    100+
    CNY1.600
    (CNY1.808)
    500+
    CNY1.280
    (CNY1.4464)
    1000+
    CNY1.150
    (CNY1.2995)
    Min: 5 / Mult: 5
    Transil SMBJ Series
    PESD2CAN,215
    NEXPERIA PESD2CAN,215
    1510712

    Data Sheet

    RoHS

    NEXPERIA
    1. ESD Protection Device
    2. TVS
    3. 41 V
    4. SOT-23
    5. 3 Pins
    6. 24 V
    7. PESD2
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    CNY1.160
    (CNY1.3108)
    10+
    CNY0.845
    (CNY0.9548)
    100+
    CNY0.685
    (CNY0.774)
    500+
    CNY0.616
    (CNY0.6961)
    Min: 5 / Mult: 5
    PESD2
    3555-2
    KEYSTONE 3555-2
    2533461

    Data Sheet

    RoHS

    KEYSTONE
    1. FUSE HOLDER
    2. AUTO BLADE
    3. MAXI
    4. TH
    Each
    1+
    CNY10.750
    (CNY12.1475)
    10+
    CNY9.070
    (CNY10.2491)
    100+
    CNY8.670
    (CNY9.7971)
    500+
    CNY8.270
    (CNY9.3451)
    1000+
    CNY7.990
    (CNY9.0287)
    Min: 1 / Mult: 1
    -
    3568
    KEYSTONE 3568
    2504685

    Data Sheet

    RoHS

    KEYSTONE
    1. FUSE HOLDER
    2. 0.8 X 2.8MM
    3. PCB MOUNT
    Each
    1+
    CNY8.560
    (CNY9.6728)
    10+
    CNY7.100
    (CNY8.023)
    100+
    CNY5.480
    (CNY6.1924)
    500+
    CNY5.350
    (CNY6.0455)
    1000+
    CNY5.160
    (CNY5.8308)
    Min: 1 / Mult: 1
    -
    MC000827
    MULTICOMP PRO MC000827
    2461158

    Data Sheet

    RoHS

    MULTICOMP PRO
    1. Fuse Carrier
    2. PCB Mount
    3. 250V
    4. 6.3A
    5. 5 x 20mm
    6. Solder
    7. Through Hole
    Each
    1+
    CNY4.850
    (CNY5.4805)
    25+
    CNY3.880
    (CNY4.3844)
    125+
    CNY3.280
    (CNY3.7064)
    500+
    CNY3.010
    (CNY3.4013)
    Min: 1 / Mult: 1
    -
    ESD9B3.3ST5G
    ONSEMI ESD9B3.3ST5G
    2317522

    Data Sheet

    RoHS

    ONSEMI
    1. ESD Protection Device
    2. SOD-923
    3. 2 Pins
    4. 3.3 V
    5. 300 mW
    6. ESD9B
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    CNY1.300
    (CNY1.469)
    10+
    CNY0.623
    (CNY0.704)
    100+
    CNY0.337
    (CNY0.3808)
    500+
    CNY0.281
    (CNY0.3175)
    1000+
    CNY0.268
    (CNY0.3028)
    More Pricing...
    Min: 5 / Mult: 5
    ESD9B
    USBLC6-2SC6
    STMICROELECTRONICS USBLC6-2SC6
    2473979

    Data Sheet

    RoHS

    STMICROELECTRONICS
    1. ESD Protection Device
    2. 17 V
    3. SOT-23
    4. 6 Pins
    5. USBLC
    Each (Supplied on Full Reel)
    Full Reel
    Packaging Options
    3000+
    CNY0.555
    (CNY0.6272)
    9000+
    CNY0.544
    (CNY0.6147)
    Min: 3000 / Mult: 3000
    USBLC
    MC000830
    MULTICOMP PRO MC000830
    2461161

    Data Sheet

    RoHS

    MULTICOMP PRO
    1. Fuseholder
    2. PCB
    3. 250VAC
    4. 6.3A
    5. 5mm x 20mm
    6. Through Hole Terminal
    Each
    1+
    CNY6.060
    (CNY6.8478)
    25+
    CNY4.840
    (CNY5.4692)
    125+
    CNY4.090
    (CNY4.6217)
    500+
    CNY3.760
    (CNY4.2488)
    Min: 1 / Mult: 1
    -
    PESD3V3L2BT,215
    NEXPERIA PESD3V3L2BT,215
    1510713

    Data Sheet

    RoHS

    NEXPERIA
    1. ESD Protection Device
    2. TVS
    3. 20 V
    4. SOT-23
    5. 3 Pins
    6. 3.3 V
    7. PESD3
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    CNY3.150
    (CNY3.5595)
    10+
    CNY2.010
    (CNY2.2713)
    100+
    CNY1.420
    (CNY1.6046)
    500+
    CNY0.981
    (CNY1.1085)
    1000+
    CNY0.855
    (CNY0.9662)
    More Pricing...
    Min: 5 / Mult: 5
    PESD3
    IP4220CZ6,125
    NEXPERIA IP4220CZ6,125
    1506629RL

    Data Sheet

    RoHS

    NEXPERIA
    1. ESD Protection Device
    2. Dual USB 2.0
    3. SOT-457
    4. 6 Pins
    5. 700 mV
    6. IP422
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    100+
    CNY1.320
    (CNY1.4916)
    500+
    CNY0.736
    (CNY0.8317)
    1500+
    CNY0.720
    (CNY0.8136)
    3000+
    CNY0.684
    (CNY0.7729)
    7500+
    CNY0.648
    (CNY0.7322)
    Min: 100 / Mult: 5
    IP422
    PESD12VL2BT,215
    NEXPERIA PESD12VL2BT,215
    1510695

    Data Sheet

    RoHS

    NEXPERIA
    1. ESD Protection Device
    2. TVS
    3. 37 V
    4. SOT-23
    5. 3 Pins
    6. 12 V
    7. PESD1
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    CNY1.630
    (CNY1.8419)
    50+
    CNY1.470
    (CNY1.6611)
    100+
    CNY1.310
    (CNY1.4803)
    500+
    CNY0.801
    (CNY0.9051)
    1500+
    CNY0.786
    (CNY0.8882)
    More Pricing...
    Min: 5 / Mult: 5
    PESD1
    SMAJ5.0CA-TR
    STMICROELECTRONICS SMAJ5.0CA-TR
    9802860

    Data Sheet

    RoHS

    STMICROELECTRONICS
    1. TVS Diode
    2. Transil SMAJ Series
    3. Bidirectional
    4. 5 V
    5. 13.4 V
    6. DO-214AC (SMA)
    7. 2 Pins
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    CNY1.710
    (CNY1.9323)
    50+
    CNY1.180
    (CNY1.3334)
    250+
    CNY0.904
    (CNY1.0215)
    1000+
    CNY0.792
    (CNY0.895)
    3000+
    CNY0.777
    (CNY0.878)
    Min: 5 / Mult: 5
    Transil SMAJ Series
    ESD5Z3.3T1G
    ONSEMI ESD5Z3.3T1G
    2317508

    Data Sheet

    RoHS

    ONSEMI
    1. ESD Protection Device
    2. 14.1 V
    3. SOD-523
    4. 2 Pins
    5. 3.3 V
    6. 500 mW
    7. ESD5Z
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    CNY1.130
    (CNY1.2769)
    10+
    CNY0.718
    (CNY0.8113)
    100+
    CNY0.389
    (CNY0.4396)
    500+
    CNY0.331
    (CNY0.374)
    1000+
    CNY0.315
    (CNY0.356)
    More Pricing...
    Min: 5 / Mult: 5
    ESD5Z
    IP4220CZ6,125
    NEXPERIA IP4220CZ6,125
    1506629

    Data Sheet

    RoHS

    NEXPERIA
    1. ESD Protection Device
    2. Dual USB 2.0
    3. SOT-457
    4. 6 Pins
    5. 700 mV
    6. IP422
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    CNY1.720
    (CNY1.9436)
    50+
    CNY1.530
    (CNY1.7289)
    100+
    CNY1.320
    (CNY1.4916)
    500+
    CNY0.736
    (CNY0.8317)
    1500+
    CNY0.720
    (CNY0.8136)
    More Pricing...
    Min: 5 / Mult: 5
    IP422
    SMF05CT1G
    ONSEMI SMF05CT1G
    2533147

    Data Sheet

    RoHS

    ONSEMI
    1. TVS Diode
    2. SMF
    3. Unidirectional
    4. 5 V
    5. 12.5 V
    6. SC-88
    7. 6 Pins
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    CNY1.800
    (CNY2.034)
    10+
    CNY1.250
    (CNY1.4125)
    100+
    CNY0.927
    (CNY1.0475)
    500+
    CNY0.920
    (CNY1.0396)
    Min: 5 / Mult: 5
    SMF
    01000056Z
    LITTELFUSE 01000056Z
    2762086

    Data Sheet

    RoHS

    LITTELFUSE
    1. Fuseholder
    2. Cartridge
    3. 1 Fuse
    4. 10 A
    5. 250 VAC
    6. 250 VDC
    7. 5mm x 20mm
    8. 5mm x 25mm
    9. 5mm x 30mm
    10. Pin
    Each
    5+
    CNY1.300
    (CNY1.469)
    50+
    CNY1.180
    (CNY1.3334)
    Min: 5 / Mult: 5
    100
    RCLAMP0582BQTCT
    SEMTECH RCLAMP0582BQTCT
    3021443

    Data Sheet

    RoHS

    SEMTECH
    1. TVS ARRAY
    2. 300W
    3. 5V
    4. UNIDIRECTIONAL
    5. SC-
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY10.320
    (CNY11.6616)
    10+
    CNY7.110
    (CNY8.0343)
    100+
    CNY5.310
    (CNY6.0003)
    500+
    CNY4.520
    (CNY5.1076)
    1000+
    CNY3.850
    (CNY4.3505)
    More Pricing...
    Min: 1 / Mult: 1
    -
    ESD9X5.0ST5G
    ONSEMI ESD9X5.0ST5G
    2627964

    Data Sheet

    RoHS

    ONSEMI
    1. ESD Protection Device
    2. 12.3 V
    3. SOD-923
    4. 2 Pins
    5. 5 V
    6. 150 mW
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    CNY0.808
    (CNY0.913)
    10+
    CNY0.523
    (CNY0.591)
    100+
    CNY0.229
    (CNY0.2588)
    500+
    CNY0.221
    (CNY0.2497)
    Min: 5 / Mult: 5
    -
    SM712-02HTG
    LITTELFUSE SM712-02HTG
    2749175

    Data Sheet

    RoHS

    LITTELFUSE
    1. ESD Protection Device
    2. 31 V
    3. SOT-23
    4. 3 Pins
    5. 12 V
    6. 600 W
    7. SPA SM712
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY3.960
    (CNY4.4748)
    10+
    CNY3.560
    (CNY4.0228)
    100+
    CNY2.980
    (CNY3.3674)
    500+
    CNY2.480
    (CNY2.8024)
    1000+
    CNY2.210
    (CNY2.4973)
    More Pricing...
    Min: 1 / Mult: 1
    SPA SM712
    ESD105B102ELE6327XTMA1
    INFINEON ESD105B102ELE6327XTMA1
    2725732

    Data Sheet

    RoHS

    INFINEON
    1. ESD Protection Device
    2. Bidirectional
    3. 22 V
    4. TSLP-2-20
    5. 2 Pins
    6. ESD105-B1-02
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    CNY2.630
    (CNY2.9719)
    10+
    CNY1.670
    (CNY1.8871)
    100+
    CNY0.733
    (CNY0.8283)
    500+
    CNY0.710
    (CNY0.8023)
    1000+
    CNY0.681
    (CNY0.7695)
    More Pricing...
    Min: 5 / Mult: 5
    ESD105-B1-02
    0441006.WR
    LITTELFUSE 0441006.WR
    2786378

    Data Sheet

    RoHS

    LITTELFUSE
    1. Fuse
    2. Surface Mount
    3. 6 A
    4. Fast Acting
    5. 32 VDC
    6. 0603 [1608 Metric]
    7. 441
    Each
    5+
    CNY10.130
    (CNY11.4469)
    50+
    CNY8.860
    (CNY10.0118)
    250+
    CNY7.350
    (CNY8.3055)
    500+
    CNY6.590
    (CNY7.4467)
    1500+
    CNY6.080
    (CNY6.8704)
    More Pricing...
    Min: 5 / Mult: 5
    441
    PESD2IVN24-TR
    NEXPERIA PESD2IVN24-TR
    2835442

    Data Sheet

    RoHS

    NEXPERIA
    1. ESD Protection Device
    2. 42 V
    3. SOT-23
    4. 3 Pins
    5. 24 V
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    CNY0.770
    (CNY0.8701)
    50+
    CNY0.688
    (CNY0.7774)
    100+
    CNY0.605
    (CNY0.6836)
    500+
    CNY0.560
    (CNY0.6328)
    1500+
    CNY0.549
    (CNY0.6204)
    Min: 5 / Mult: 5
    -
    USBLC6-2SC6Y
    STMICROELECTRONICS USBLC6-2SC6Y
    2629711

    Data Sheet

    RoHS

    STMICROELECTRONICS
    1. ESD Protection Device
    2. 17 V
    3. SOT-23
    4. 6 Pins
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    CNY4.990
    (CNY5.6387)
    50+
    CNY4.370
    (CNY4.9381)
    100+
    CNY3.620
    (CNY4.0906)
    500+
    CNY3.240
    (CNY3.6612)
    1500+
    CNY2.990
    (CNY3.3787)
    Min: 5 / Mult: 5
    -
    MOV-14D471K
    BOURNS MOV-14D471K
    3373349

    Data Sheet

    RoHS

    BOURNS
    1. TVS Varistor
    2. 300 V
    3. 385 V
    4. MOV-14DxxxK
    5. 775 V
    6. Disc 14mm
    7. Metal Oxide Varistor (MOV)
    Each
    1+
    CNY2.400
    (CNY2.712)
    10+
    CNY1.470
    (CNY1.6611)
    50+
    CNY1.370
    (CNY1.5481)
    100+
    CNY1.270
    (CNY1.4351)
    200+
    CNY1.190
    (CNY1.3447)
    More Pricing...
    Min: 1 / Mult: 1
    MOV-14DxxxK
    B57236S0259M000
    EPCOS B57236S0259M000
    1688798

    Data Sheet

    RoHS

    EPCOS
    1. Thermistor
    2. ICL NTC
    3. 2.5 ohm
    4. -20% to +20%
    5. Radial Leaded
    6. B57236S0 Series
    Each
    1+
    CNY4.860
    (CNY5.4918)
    50+
    CNY4.100
    (CNY4.633)
    100+
    CNY3.910
    (CNY4.4183)
    250+
    CNY3.730
    (CNY4.2149)
    500+
    CNY3.540
    (CNY4.0002)
    More Pricing...
    Min: 1 / Mult: 1
    B57236S0
    76-100 of 25538 items
    of 1022 page(s)

    Popular Suppliers

    TE CONNECTIVITY
    SENSATA AIRPAX
    EATON
    SQUARE D BY SCHNEIDER ELECTRIC
    CARLING TECHNOLOGIES
    WEIDMULLER
    SCHURTER
    ABB

    New Circuit Protection

    Norton Secured
    BSI ANAB
    Mark of trust multi scheme-9001 14001 45001
    electronical-license
    Anti Fraud Call
    We Chat
    Ali Pay
    Union Pay
    Trade Account
    cash on delivery
    money transfer