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Circuit Protection

Circuit Protection components safeguard electronic circuits from overcurrent and voltage spikes. Key examples include Fuses, TVS - Diodes, and Circuit Breakers. These components are essential for new product design and prototyping, ensuring reliability in electronic systems.

302,037 active parts
183 manufacturers
45 distributors
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What are Circuit Protection ?

Circuit Protection refers to components designed to prevent damage to electrical circuits from overcurrent, voltage spikes, and other electrical anomalies. They are commonly used in applications such as production electronics assembly and maintenance. Important specifications include voltage rating, current rating, and response time; these attributes are critical for ensuring compatibility with existing designs and maintaining system performance. Additionally, validating lifecycle status is essential for procurement teams to ensure reliable sourcing.

Top Subcategories

Popular subcategories in Circuit Protection on DistyParts.

Parts in this category

Compare stocked parts across manufacturers and distributors, then add lines to your RFQ.

Part & Mfr Total Stock Pricing & RFQ
SMBJ24A-E3/52
SMBJ24A-E3/52
Download Datasheet for SMBJ24A-E3/52
Vishay
301,770
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 301,770 - -
Price on request
301,770
Distributor Stock MOQ Country
Optech Co.,Limited 301,770 - -
CDSOT23-T24CAN-Q
CDSOT23-T24CAN-Q
Download Datasheet for CDSOT23-T24CAN-Q
Bourns
301,509
Across 3 distributors
Distributor Stock MOQ Country
ADI/AAR OEM Supply 500 - -
Romaks Technologies 301,000 - -
Trace Tec 9 - -
Price on request
301,509
Distributor Stock MOQ Country
ADI/AAR OEM Supply 500 - -
Romaks Technologies 301,000 - -
Trace Tec 9 - -
D22V0S1U6LP2018-7
D22V0S1U6LP2018-7
Download Datasheet for D22V0S1U6LP2018-7
Diodes Incorporated
301,020
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 301,020 - -
Price on request
301,020
Distributor Stock MOQ Country
Optech Co.,Limited 301,020 - -
SMAJ6.5CA-TR
SMAJ6.5CA-TR
STMicroelectronics
301,020
Across 2 distributors
Distributor Stock MOQ Country
Fe Components 295,000 - -
Optech Co.,Limited 6,020 - -
Price on request
301,020
Distributor Stock MOQ Country
Fe Components 295,000 - -
Optech Co.,Limited 6,020 - -
SMA6T28CAY
SMA6T28CAY
STMicroelectronics
301,020
Across 2 distributors
Distributor Stock MOQ Country
Fe Components 230,000 - -
Optech Co.,Limited 71,020 - -
Price on request
301,020
Distributor Stock MOQ Country
Fe Components 230,000 - -
Optech Co.,Limited 71,020 - -
ESDM1121MX4T5G
ESDM1121MX4T5G
On Semiconductor
300,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 300,000 - -
Price on request
300,000
Distributor Stock MOQ Country
Flip Electronics 300,000 - -
P6SMB30CA-Q
P6SMB30CA-Q
Download Datasheet for P6SMB30CA-Q
Bourns
300,000
From Risen Electronics
Distributor Stock MOQ Country
Risen Electronics 300,000 - -
Price on request
300,000
Distributor Stock MOQ Country
Risen Electronics 300,000 - -
SMAJ33A-E3/61
SMAJ33A-E3/61
Download Datasheet for SMAJ33A-E3/61
Vishay
299,930
Across 6 distributors
Distributor Stock MOQ Country
Braun Electronic Components 2,894 - -
MW.FEP S.p.A. 40 - -
Speed Components Ltd 1,400 - -
Emiteli 2,894 - -
Spartce Electronics. 82 - -
Optech Co.,Limited 292,620 - -
Price on request
299,930
Distributor Stock MOQ Country
Braun Electronic Components 2,894 - -
MW.FEP S.p.A. 40 - -
Speed Components Ltd 1,400 - -
Emiteli 2,894 - -
Spartce Electronics. 82 - -
Optech Co.,Limited 292,620 - -
CDSOT236-T12C
CDSOT236-T12C
Download Datasheet for CDSOT236-T12C
Bourns
299,239
Across 4 distributors
Distributor Stock MOQ Country
AA2DE 9,000 - -
Romaks Technologies 278,154 - -
Smaxon Electronics 12,000 - -
Trace Tec 85 - -
Price on request
299,239
Distributor Stock MOQ Country
AA2DE 9,000 - -
Romaks Technologies 278,154 - -
Smaxon Electronics 12,000 - -
Trace Tec 85 - -
SMAJ11A-13-F
SMAJ11A-13-F
Download Datasheet for SMAJ11A-13-F
Diodes Incorporated
299,008
Across 2 distributors
Distributor Stock MOQ Country
Fe Components 2,988 - -
Optech Co.,Limited 296,020 - -
Price on request
299,008
Distributor Stock MOQ Country
Fe Components 2,988 - -
Optech Co.,Limited 296,020 - -
VBUS05L1-DD1-G-08
VBUS05L1-DD1-G-08
Download Datasheet for VBUS05L1-DD1-G-08
Vishay
298,791
Across 3 distributors
Distributor Stock MOQ Country
Bristol Electronics 105 - -
Optech Co.,Limited 297,020 - -
Smaxon Electronics 1,666 - -
Price on request
298,791
Distributor Stock MOQ Country
Bristol Electronics 105 - -
Optech Co.,Limited 297,020 - -
Smaxon Electronics 1,666 - -
BZA408B,115
BZA408B,115
Download Datasheet for BZA408B,115
Nexperia USA Inc.
298,020
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 298,020 - -
Price on request
298,020
Distributor Stock MOQ Country
Optech Co.,Limited 298,020 - -
ESD5Z3.3T5G
ESD5Z3.3T5G
Download Datasheet for ESD5Z3.3T5G
On Semiconductor
297,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 297,000 - -
Price on request
297,000
Distributor Stock MOQ Country
Flip Electronics 297,000 - -
SESD9L3.3ST5G
SESD9L3.3ST5G
Download Datasheet for SESD9L3.3ST5G
On Semiconductor
296,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 296,000 - -
Price on request
296,000
Distributor Stock MOQ Country
Flip Electronics 296,000 - -
UCLAMP3301P.TCT
UCLAMP3301P.TCT
Semtech
295,785
Across 4 distributors
Distributor Stock MOQ Country
ADI/AAR OEM Supply 197 - -
Optech Co.,Limited 3,700 - -
Xingangxin 5,000 - -
Smaxon Electronics 286,888 - -
Price on request
295,785
Distributor Stock MOQ Country
ADI/AAR OEM Supply 197 - -
Optech Co.,Limited 3,700 - -
Xingangxin 5,000 - -
Smaxon Electronics 286,888 - -
SM15T39A
SM15T39A
STMicroelectronics
295,021
Across 5 distributors
Distributor Stock MOQ Country
Fe Components 240,000 - -
Braun Electronic Components 1,575 - -
Seba Components 49,100 - -
MW.FEP S.p.A. 1,575 - -
Partservice 2,771 - -
Price on request
295,021
Distributor Stock MOQ Country
Fe Components 240,000 - -
Braun Electronic Components 1,575 - -
Seba Components 49,100 - -
MW.FEP S.p.A. 1,575 - -
Partservice 2,771 - -
MMBZ12VALT1G
MMBZ12VALT1G
Download Datasheet for MMBZ12VALT1G
On Semiconductor
293,020
Across 4 distributors
Distributor Stock MOQ Country
Flip Electronics 18,000 - -
Optech Co.,Limited 250,020 - -
Xingangxin 1,000 - -
Smaxon Electronics 24,000 - -
Price on request
293,020
Distributor Stock MOQ Country
Flip Electronics 18,000 - -
Optech Co.,Limited 250,020 - -
Xingangxin 1,000 - -
Smaxon Electronics 24,000 - -
SMCJ14CA-13-F
SMCJ14CA-13-F
Download Datasheet for SMCJ14CA-13-F
Diodes Incorporated
292,020
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 292,020 - -
Price on request
292,020
Distributor Stock MOQ Country
Optech Co.,Limited 292,020 - -
ESD8472BMUT5G
ESD8472BMUT5G
On Semiconductor
291,885
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 291,885 - -
Price on request
291,885
Distributor Stock MOQ Country
Flip Electronics 291,885 - -
PESD3V3T1BLDYL
PESD3V3T1BLDYL
Download Datasheet for PESD3V3T1BLDYL
Nexperia USA Inc.
291,020
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 291,020 - -
Price on request
291,020
Distributor Stock MOQ Country
Optech Co.,Limited 291,020 - -
SMBJ12CA-E3/52
SMBJ12CA-E3/52
Download Datasheet for SMBJ12CA-E3/52
Vishay
290,079
Across 6 distributors
Distributor Stock MOQ Country
Fe Components 88,888 - -
Braun Electronic Components 1,000 - -
Innova Technologies 15 - -
Bristol Electronics 185 - -
Partservice 221 - -
Optech Co.,Limited 199,770 - -
Price on request
290,079
Distributor Stock MOQ Country
Fe Components 88,888 - -
Braun Electronic Components 1,000 - -
Innova Technologies 15 - -
Bristol Electronics 185 - -
Partservice 221 - -
Optech Co.,Limited 199,770 - -
SMAJ30A-TR
SMAJ30A-TR
STMicroelectronics
290,000
From Fe Components
Distributor Stock MOQ Country
Fe Components 290,000 - -
Price on request
290,000
Distributor Stock MOQ Country
Fe Components 290,000 - -
SMA6J15CA-TR
SMA6J15CA-TR
STMicroelectronics
290,000
From Fe Components
Distributor Stock MOQ Country
Fe Components 290,000 - -
Price on request
290,000
Distributor Stock MOQ Country
Fe Components 290,000 - -
SMBJ15A-E3/52
SMBJ15A-E3/52
Download Datasheet for SMBJ15A-E3/52
Vishay
289,298
Across 8 distributors
Distributor Stock MOQ Country
Fe Components 936 - -
Braun Electronic Components 30,849 - -
MW.FEP S.p.A. 2,728 - -
Speed Components Ltd 22 - -
Bristol Electronics 228 - -
Partservice 760 - -
Optech Co.,Limited 253,770 - -
PROSOFT ELECTRONICS 5 - -
Price on request
289,298
Distributor Stock MOQ Country
Fe Components 936 - -
Braun Electronic Components 30,849 - -
MW.FEP S.p.A. 2,728 - -
Speed Components Ltd 22 - -
Bristol Electronics 228 - -
Partservice 760 - -
Optech Co.,Limited 253,770 - -
PROSOFT ELECTRONICS 5 - -
SMAJ28CA-13-F
SMAJ28CA-13-F
Download Datasheet for SMAJ28CA-13-F
Diodes Incorporated
286,020
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 286,020 - -
Price on request
286,020
Distributor Stock MOQ Country
Optech Co.,Limited 286,020 - -
1.5SMC7.5A-E3/57T
1.5SMC7.5A-E3/57T
Download Datasheet for 1.5SMC7.5A-E3/57T
Vishay
285,600
From Risen Electronics
Distributor Stock MOQ Country
Risen Electronics 285,600 - -
Price on request
285,600
Distributor Stock MOQ Country
Risen Electronics 285,600 - -
PESD2CANFD24LU-QX
PESD2CANFD24LU-QX
Download Datasheet for PESD2CANFD24LU-QX
Nexperia USA Inc.
283,020
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 283,020 - -
Price on request
283,020
Distributor Stock MOQ Country
Optech Co.,Limited 283,020 - -
MMBZ27VCLQ-7-F
MMBZ27VCLQ-7-F
Download Datasheet for MMBZ27VCLQ-7-F
Diodes Incorporated
283,020
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 283,020 - -
Price on request
283,020
Distributor Stock MOQ Country
Optech Co.,Limited 283,020 - -
ESDA6V1U1RL
ESDA6V1U1RL
STMicroelectronics
281,020
Across 3 distributors
Distributor Stock MOQ Country
Fe Components 225,000 - -
Risen Electronics 20,000 - -
Optech Co.,Limited 36,020 - -
Price on request
281,020
Distributor Stock MOQ Country
Fe Components 225,000 - -
Risen Electronics 20,000 - -
Optech Co.,Limited 36,020 - -
D5V0X1B2LPQ-7B
D5V0X1B2LPQ-7B
Download Datasheet for D5V0X1B2LPQ-7B
Diodes Incorporated
281,020
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 281,020 - -
Price on request
281,020
Distributor Stock MOQ Country
Optech Co.,Limited 281,020 - -
D8V0X1B2LPQ-7B
D8V0X1B2LPQ-7B
Download Datasheet for D8V0X1B2LPQ-7B
Diodes Incorporated
281,020
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 281,020 - -
Price on request
281,020
Distributor Stock MOQ Country
Optech Co.,Limited 281,020 - -
MF-MSMF010-2
MF-MSMF010-2
Download Datasheet for MF-MSMF010-2
Bourns
280,114
Across 9 distributors
Distributor Stock MOQ Country
Fe Components 3,000 1500 -
Braun Electronic Components 1,310 - -
Bristol Electronics 730 - -
RAD 1,310 - -
Partservice 1,194 - -
PROSOFT ELECTRONICS 269,360 - -
Xingangxin 1,340 - -
Smaxon Electronics 1,861 - -
Trace Tec 9 - -
Price on request
280,114
Distributor Stock MOQ Country
Fe Components 3,000 1500 -
Braun Electronic Components 1,310 - -
Bristol Electronics 730 - -
RAD 1,310 - -
Partservice 1,194 - -
PROSOFT ELECTRONICS 269,360 - -
Xingangxin 1,340 - -
Smaxon Electronics 1,861 - -
Trace Tec 9 - -
PESD4V0W1BCSFYL
PESD4V0W1BCSFYL
Download Datasheet for PESD4V0W1BCSFYL
Nexperia USA Inc.
280,020
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 280,020 - -
Price on request
280,020
Distributor Stock MOQ Country
Optech Co.,Limited 280,020 - -
SMAJ40A-TR
SMAJ40A-TR
STMicroelectronics
280,000
From Fe Components
Distributor Stock MOQ Country
Fe Components 280,000 - -
Price on request
280,000
Distributor Stock MOQ Country
Fe Components 280,000 - -
HDMIULC6-2P6
HDMIULC6-2P6
STMicroelectronics
278,154
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 278,154 - -
Price on request
278,154
Distributor Stock MOQ Country
Romaks Technologies 278,154 - -
PESD2CANFD24V-TR
PESD2CANFD24V-TR
Download Datasheet for PESD2CANFD24V-TR
Nexperia USA Inc.
277,025
Across 2 distributors
Distributor Stock MOQ Country
ADI/AAR OEM Supply 5 - -
Optech Co.,Limited 277,020 - -
Price on request
277,025
Distributor Stock MOQ Country
ADI/AAR OEM Supply 5 - -
Optech Co.,Limited 277,020 - -
SMBJ150D-M3/I
SMBJ150D-M3/I
Download Datasheet for SMBJ150D-M3/I
Vishay
276,220
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 276,220 - -
Price on request
276,220
Distributor Stock MOQ Country
Optech Co.,Limited 276,220 - -
ESD051-1F4
ESD051-1F4
STMicroelectronics
275,000
Across 2 distributors
Distributor Stock MOQ Country
Fe Components 75,000 - -
Flip Electronics 200,000 - -
Price on request
275,000
Distributor Stock MOQ Country
Fe Components 75,000 - -
Flip Electronics 200,000 - -
SMBJ16A-TR
SMBJ16A-TR
STMicroelectronics
275,000
Across 2 distributors
Distributor Stock MOQ Country
Fe Components 212,500 - -
Seba Components 62,500 - -
Price on request
275,000
Distributor Stock MOQ Country
Fe Components 212,500 - -
Seba Components 62,500 - -
049402.5NR
049402.5NR
Download Datasheet for 049402.5NR
Littelfuse Inc.
275,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 275,000 - -
Price on request
275,000
Distributor Stock MOQ Country
Smaxon Electronics 275,000 - -
SMBJ33A-TR
SMBJ33A-TR
STMicroelectronics
273,715
Across 5 distributors
Distributor Stock MOQ Country
Fe Components 157,500 - -
Braun Electronic Components 31 - -
Emiteli 31 - -
Optech Co.,Limited 116,020 - -
Smaxon Electronics 133 - -
Price on request
273,715
Distributor Stock MOQ Country
Fe Components 157,500 - -
Braun Electronic Components 31 - -
Emiteli 31 - -
Optech Co.,Limited 116,020 - -
Smaxon Electronics 133 - -
TPD4E001DRLRG4
TPD4E001DRLRG4
Texas Instruments
271,800
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 226,000 - -
Optech Co.,Limited 45,800 - -
Price on request
271,800
Distributor Stock MOQ Country
Romaks Technologies 226,000 - -
Optech Co.,Limited 45,800 - -
SM6T18CA
SM6T18CA
STMicroelectronics
271,657
Across 5 distributors
Distributor Stock MOQ Country
Fe Components 260,000 - -
Spartce Electronics. 200 - -
Partservice 3,487 - -
Chanetech 1,950 - -
Optech Co.,Limited 6,020 - -
Price on request
271,657
Distributor Stock MOQ Country
Fe Components 260,000 - -
Spartce Electronics. 200 - -
Partservice 3,487 - -
Chanetech 1,950 - -
Optech Co.,Limited 6,020 - -
SMAJ13CA-TR
SMAJ13CA-TR
STMicroelectronics
271,380
Across 3 distributors
Distributor Stock MOQ Country
Fe Components 20,000 - -
Optech Co.,Limited 251,020 - -
Smaxon Electronics 360 - -
Price on request
271,380
Distributor Stock MOQ Country
Fe Components 20,000 - -
Optech Co.,Limited 251,020 - -
Smaxon Electronics 360 - -
SMBJ16CA-E3/52
SMBJ16CA-E3/52
Download Datasheet for SMBJ16CA-E3/52
Vishay
270,550
Across 3 distributors
Distributor Stock MOQ Country
Braun Electronic Components 1,000 - -
Risen Electronics 36,030 - -
Optech Co.,Limited 233,520 - -
Price on request
270,550
Distributor Stock MOQ Country
Braun Electronic Components 1,000 - -
Risen Electronics 36,030 - -
Optech Co.,Limited 233,520 - -
SM712.TCT
SM712.TCT
Semtech
267,904
Across 10 distributors
Distributor Stock MOQ Country
Fe Components 80 - -
Braun Electronic Components 2,826 - -
ADI/AAR OEM Supply 40 - -
MW.FEP S.p.A. 588 - -
Speed Components Ltd 295 - -
Rayichip 686 - -
Optech Co.,Limited 101,333 - -
PROSOFT ELECTRONICS 15,000 - -
Xingangxin 1,077 - -
Smaxon Electronics 145,979 - -
Price on request
267,904
Distributor Stock MOQ Country
Fe Components 80 - -
Braun Electronic Components 2,826 - -
ADI/AAR OEM Supply 40 - -
MW.FEP S.p.A. 588 - -
Speed Components Ltd 295 - -
Rayichip 686 - -
Optech Co.,Limited 101,333 - -
PROSOFT ELECTRONICS 15,000 - -
Xingangxin 1,077 - -
Smaxon Electronics 145,979 - -
UCLAMP0511Z.TNT
UCLAMP0511Z.TNT
Semtech
266,388
Across 2 distributors
Distributor Stock MOQ Country
NTD Electronics 170 - -
Smaxon Electronics 266,218 - -
Price on request
266,388
Distributor Stock MOQ Country
NTD Electronics 170 - -
Smaxon Electronics 266,218 - -
ESD5Z3.3T1G
ESD5Z3.3T1G
Download Datasheet for ESD5Z3.3T1G
On Semiconductor
266,259
Across 8 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,000 - -
Braun Electronic Components 330 - -
Flip Electronics 66,000 - -
Speed Components Ltd 280 - -
Bristol Electronics 2,475 - -
Hybrid Electronics 33 - -
Optech Co.,Limited 193,020 - -
Smaxon Electronics 121 - -
Price on request
266,259
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,000 - -
Braun Electronic Components 330 - -
Flip Electronics 66,000 - -
Speed Components Ltd 280 - -
Bristol Electronics 2,475 - -
Hybrid Electronics 33 - -
Optech Co.,Limited 193,020 - -
Smaxon Electronics 121 - -
ESD7C5.0DT5G
ESD7C5.0DT5G
Download Datasheet for ESD7C5.0DT5G
On Semiconductor
265,991
Across 3 distributors
Distributor Stock MOQ Country
Braun Electronic Components 2,060 - -
Flip Electronics 263,135 - -
MW.FEP S.p.A. 796 - -
Price on request
265,991
Distributor Stock MOQ Country
Braun Electronic Components 2,060 - -
Flip Electronics 263,135 - -
MW.FEP S.p.A. 796 - -
ESDALCL5-1BM2
ESDALCL5-1BM2
STMicroelectronics
265,736
Across 3 distributors
Distributor Stock MOQ Country
Braun Electronic Components 6,868 - -
Seba Components 252,000 - -
MW.FEP S.p.A. 6,868 - -
Price on request
265,736
Distributor Stock MOQ Country
Braun Electronic Components 6,868 - -
Seba Components 252,000 - -
MW.FEP S.p.A. 6,868 - -
Showing 351-400 of 302,037 products

About Circuit Protection

Circuit Protection is a key category within the DistyParts marketplace, designed to assist buyers in navigating a wide array of electronic components that ensure the safety and reliability of electrical systems. This category encompasses various subcategories, including fuses, TVS diodes, circuit breakers, and more, each serving a unique purpose in protecting circuits from faults and failures.

Within the Circuit Protection category, buyers can explore essential component types such as fuses, which are crucial for interrupting excessive current flow, and TVS diodes, which provide transient voltage suppression to safeguard sensitive electronics. Other important components include PTC resettable fuses, MOVs, and gas discharge tube arresters, all of which play significant roles in circuit protection strategies.

This category is particularly beneficial for professionals involved in new product design, production electronics assembly, and maintenance operations. By utilizing the DistyParts platform, buyers can easily compare suppliers, review detailed manufacturer data, and submit RFQs to streamline their procurement processes. Whether you are looking for specialty fuses or circuit breakers, the Circuit Protection category offers a comprehensive selection to meet your sourcing needs.

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