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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
SMBJ3V3-E3/52
SMBJ3V3-E3/52
Download Datasheet for SMBJ3V3-E3/52
Vishay
228,951
Across 7 distributors
Distributor Stock MOQ Country
Fe Components 750 - -
Braun Electronic Components 9,967 - -
MW.FEP S.p.A. 5,134 - -
Bristol Electronics 122 - -
Optech Co.,Limited 192,270 - -
Xingangxin 2,505 - -
Smaxon Electronics 18,203 - -
Price on request
228,951
Distributor Stock MOQ Country
Fe Components 750 - -
Braun Electronic Components 9,967 - -
MW.FEP S.p.A. 5,134 - -
Bristol Electronics 122 - -
Optech Co.,Limited 192,270 - -
Xingangxin 2,505 - -
Smaxon Electronics 18,203 - -
TPD3E001DRLR
TPD3E001DRLR
Texas Instruments
228,404
Across 7 distributors
Distributor Stock MOQ Country
Braun Electronic Components 17 - -
Romaks Technologies 212,706 - -
Bristol Electronics 3,610 - -
Optech Co.,Limited 4,262 - -
PROSOFT ELECTRONICS 177 - -
Xingangxin 3,235 - -
Smaxon Electronics 4,397 - -
Price on request
228,404
Distributor Stock MOQ Country
Braun Electronic Components 17 - -
Romaks Technologies 212,706 - -
Bristol Electronics 3,610 - -
Optech Co.,Limited 4,262 - -
PROSOFT ELECTRONICS 177 - -
Xingangxin 3,235 - -
Smaxon Electronics 4,397 - -
0494002.NR
0494002.NR
Download Datasheet for 0494002.NR
Littelfuse Inc.
228,235
Across 2 distributors
Distributor Stock MOQ Country
Tokyo Device 4,200 - -
Smaxon Electronics 224,035 - -
Price on request
228,235
Distributor Stock MOQ Country
Tokyo Device 4,200 - -
Smaxon Electronics 224,035 - -
ESD7M5.0DT5G
ESD7M5.0DT5G
Download Datasheet for ESD7M5.0DT5G
On Semiconductor
228,225
Across 3 distributors
Distributor Stock MOQ Country
ADI/AAR OEM Supply 6 - -
Flip Electronics 223,620 - -
Smaxon Electronics 4,599 - -
Price on request
228,225
Distributor Stock MOQ Country
ADI/AAR OEM Supply 6 - -
Flip Electronics 223,620 - -
Smaxon Electronics 4,599 - -
1206L400SLWR
1206L400SLWR
Download Datasheet for 1206L400SLWR
Littelfuse Inc.
228,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 228,000 - -
Price on request
228,000
Distributor Stock MOQ Country
Smaxon Electronics 228,000 - -
GSOT12-E3-18
GSOT12-E3-18
Download Datasheet for GSOT12-E3-18
Vishay
226,572
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 200,000 - -
Smaxon Electronics 26,572 - -
Price on request
226,572
Distributor Stock MOQ Country
Romaks Technologies 200,000 - -
Smaxon Electronics 26,572 - -
SMBJ170CA-13-F
SMBJ170CA-13-F
Download Datasheet for SMBJ170CA-13-F
Diodes Incorporated
226,140
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 226,020 - -
Smaxon Electronics 120 - -
Price on request
226,140
Distributor Stock MOQ Country
Optech Co.,Limited 226,020 - -
Smaxon Electronics 120 - -
PESD5V0S1UB,115
PESD5V0S1UB,115
Download Datasheet for PESD5V0S1UB,115
Nexperia USA Inc.
226,043
Across 2 distributors
Distributor Stock MOQ Country
Braun Electronic Components 23 - -
Optech Co.,Limited 226,020 - -
Price on request
226,043
Distributor Stock MOQ Country
Braun Electronic Components 23 - -
Optech Co.,Limited 226,020 - -
LXES2TBCC4-028
LXES2TBCC4-028
Download Datasheet for LXES2TBCC4-028
Murata
226,000
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 226,000 - -
Price on request
226,000
Distributor Stock MOQ Country
Romaks Technologies 226,000 - -
ESDAXLC5-1U2
ESDAXLC5-1U2
STMicroelectronics
226,000
Across 2 distributors
Distributor Stock MOQ Country
Fe Components 225,000 - -
Braun Electronic Components 1,000 - -
Price on request
226,000
Distributor Stock MOQ Country
Fe Components 225,000 - -
Braun Electronic Components 1,000 - -
SZESD8351HT1G
SZESD8351HT1G
Download Datasheet for SZESD8351HT1G
On Semiconductor
223,069
Across 3 distributors
Distributor Stock MOQ Country
Braun Electronic Components 3,597 - -
Flip Electronics 215,875 - -
MW.FEP S.p.A. 3,597 - -
Price on request
223,069
Distributor Stock MOQ Country
Braun Electronic Components 3,597 - -
Flip Electronics 215,875 - -
MW.FEP S.p.A. 3,597 - -
0603SFS500FM/32-2
0603SFS500FM/32-2
Download Datasheet for 0603SFS500FM/32-2
Littelfuse Inc.
222,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 222,000 - -
Price on request
222,000
Distributor Stock MOQ Country
Smaxon Electronics 222,000 - -
ESDA6V1-5W6
ESDA6V1-5W6
STMicroelectronics
221,786
Across 3 distributors
Distributor Stock MOQ Country
Fe Components 27,000 - -
Risen Electronics 3,000 - -
Smaxon Electronics 191,786 - -
Price on request
221,786
Distributor Stock MOQ Country
Fe Components 27,000 - -
Risen Electronics 3,000 - -
Smaxon Electronics 191,786 - -
ESDAXLC6-1BU2
ESDAXLC6-1BU2
STMicroelectronics
221,000
Across 2 distributors
Distributor Stock MOQ Country
Fe Components 105,000 - -
Flip Electronics 116,000 - -
Price on request
221,000
Distributor Stock MOQ Country
Fe Components 105,000 - -
Flip Electronics 116,000 - -
CPDQR12V-HF
CPDQR12V-HF
Comchip Technology
220,553
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 220,553 - -
Price on request
220,553
Distributor Stock MOQ Country
Smaxon Electronics 220,553 - -
SP1103C-01UTG
SP1103C-01UTG
Download Datasheet for SP1103C-01UTG
Littelfuse Inc.
220,270
Across 3 distributors
Distributor Stock MOQ Country
Fe Components 1,500 - -
Risen Electronics 10,000 - -
Smaxon Electronics 208,770 - -
Price on request
220,270
Distributor Stock MOQ Country
Fe Components 1,500 - -
Risen Electronics 10,000 - -
Smaxon Electronics 208,770 - -
D5V0L1B2LP-7B
D5V0L1B2LP-7B
Download Datasheet for D5V0L1B2LP-7B
Diodes Incorporated
220,130
Across 3 distributors
Distributor Stock MOQ Country
Bristol Electronics 9,110 - -
Optech Co.,Limited 81,020 - -
Smaxon Electronics 130,000 - -
Price on request
220,130
Distributor Stock MOQ Country
Bristol Electronics 9,110 - -
Optech Co.,Limited 81,020 - -
Smaxon Electronics 130,000 - -
0603SFS350FM/32-2
0603SFS350FM/32-2
Download Datasheet for 0603SFS350FM/32-2
Littelfuse Inc.
220,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 220,000 - -
Price on request
220,000
Distributor Stock MOQ Country
Smaxon Electronics 220,000 - -
SZESD8451MUT5G
SZESD8451MUT5G
Download Datasheet for SZESD8451MUT5G
On Semiconductor
220,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 220,000 - -
Price on request
220,000
Distributor Stock MOQ Country
Flip Electronics 220,000 - -
NIS1161MTTAG
NIS1161MTTAG
Download Datasheet for NIS1161MTTAG
On Semiconductor
219,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 219,000 - -
Price on request
219,000
Distributor Stock MOQ Country
Flip Electronics 219,000 - -
ESD751DYAR
ESD751DYAR
Download Datasheet for ESD751DYAR
Texas Instruments
215,892
From Unit Electronics Co.,Limited
Distributor Stock MOQ Country
Unit Electronics Co.,Limited 215,892 - -
Price on request
215,892
Distributor Stock MOQ Country
Unit Electronics Co.,Limited 215,892 - -
SMBJ40A-TR
SMBJ40A-TR
STMicroelectronics
215,300
Across 2 distributors
Distributor Stock MOQ Country
Fe Components 215,000 - -
Braun Electronic Components 300 - -
Price on request
215,300
Distributor Stock MOQ Country
Fe Components 215,000 - -
Braun Electronic Components 300 - -
SMP100LC-8
SMP100LC-8
STMicroelectronics
214,279
Across 3 distributors
Distributor Stock MOQ Country
Fe Components 212,499 - -
Speed Components Ltd 129 - -
Xingangxin 1,651 - -
Price on request
214,279
Distributor Stock MOQ Country
Fe Components 212,499 - -
Speed Components Ltd 129 - -
Xingangxin 1,651 - -
SMBJ40CA-TR
SMBJ40CA-TR
STMicroelectronics
213,521
Across 3 distributors
Distributor Stock MOQ Country
Fe Components 210,000 - -
ADI/AAR OEM Supply 1 - -
Optech Co.,Limited 3,520 - -
Price on request
213,521
Distributor Stock MOQ Country
Fe Components 210,000 - -
ADI/AAR OEM Supply 1 - -
Optech Co.,Limited 3,520 - -
SN65220DBVR
SN65220DBVR
Texas Instruments
213,503
Across 14 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Braun Electronic Components 1,624 - -
MW.FEP S.p.A. 1,624 - -
Speed Components Ltd 8 - -
Innova Technologies 1,494 - -
Romaks Technologies 120,533 - -
Bristol Electronics 39 - -
Partservice 8 - -
Optech Co.,Limited 1,054 - -
PROSOFT ELECTRONICS 21 - -
Xingangxin 1,623 - -
Husky International Electronic 5,195 - -
Smaxon Electronics 77,778 - -
Trace Tec 2 - -
Price on request
213,503
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Braun Electronic Components 1,624 - -
MW.FEP S.p.A. 1,624 - -
Speed Components Ltd 8 - -
Innova Technologies 1,494 - -
Romaks Technologies 120,533 - -
Bristol Electronics 39 - -
Partservice 8 - -
Optech Co.,Limited 1,054 - -
PROSOFT ELECTRONICS 21 - -
Xingangxin 1,623 - -
Husky International Electronic 5,195 - -
Smaxon Electronics 77,778 - -
Trace Tec 2 - -
ESDALC6V1-1M2
ESDALC6V1-1M2
STMicroelectronics
212,543
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 198,000 - -
Fe Components 12,000 - -
Optech Co.,Limited 2,543 - -
Price on request
212,543
Distributor Stock MOQ Country
Components Technology Group, Inc. 198,000 - -
Fe Components 12,000 - -
Optech Co.,Limited 2,543 - -
SMBJ6.0A-TR
SMBJ6.0A-TR
STMicroelectronics
212,097
Across 2 distributors
Distributor Stock MOQ Country
Fe Components 210,637 - -
Braun Electronic Components 1,460 - -
Price on request
212,097
Distributor Stock MOQ Country
Fe Components 210,637 - -
Braun Electronic Components 1,460 - -
ESDA5-1BF4
ESDA5-1BF4
Download Datasheet for ESDA5-1BF4
STMicroelectronics
212,020
Across 3 distributors
Distributor Stock MOQ Country
Fe Components 135,000 - -
Optech Co.,Limited 76,020 - -
Xingangxin 1,000 - -
Price on request
212,020
Distributor Stock MOQ Country
Fe Components 135,000 - -
Optech Co.,Limited 76,020 - -
Xingangxin 1,000 - -
ESDA18-1K
ESDA18-1K
STMicroelectronics
211,292
Across 3 distributors
Distributor Stock MOQ Country
Fe Components 9,000 - -
Optech Co.,Limited 202,020 - -
PROSOFT ELECTRONICS 272 - -
Price on request
211,292
Distributor Stock MOQ Country
Fe Components 9,000 - -
Optech Co.,Limited 202,020 - -
PROSOFT ELECTRONICS 272 - -
TPD2EUSB30DRTR
TPD2EUSB30DRTR
Texas Instruments
211,077
Across 9 distributors
Distributor Stock MOQ Country
Fe Components 18,000 - -
Braun Electronic Components 41 - -
Romaks Technologies 139,077 - -
Bristol Electronics 28 - -
Optech Co.,Limited 4,682 - -
PROSOFT ELECTRONICS 668 - -
Xingangxin 6,216 - -
Smaxon Electronics 12,365 - -
Mufeng Electronics 30,000 - -
Price on request
211,077
Distributor Stock MOQ Country
Fe Components 18,000 - -
Braun Electronic Components 41 - -
Romaks Technologies 139,077 - -
Bristol Electronics 28 - -
Optech Co.,Limited 4,682 - -
PROSOFT ELECTRONICS 668 - -
Xingangxin 6,216 - -
Smaxon Electronics 12,365 - -
Mufeng Electronics 30,000 - -
SMAJ5.0A-E3/61
SMAJ5.0A-E3/61
Download Datasheet for SMAJ5.0A-E3/61
Vishay
210,810
Across 7 distributors
Distributor Stock MOQ Country
Fe Components 750 - -
Braun Electronic Components 663 - -
MW.FEP S.p.A. 663 - -
Risen Electronics 16,200 - -
Speed Components Ltd 713 - -
Optech Co.,Limited 191,820 - -
Trace Tec 1 - -
Price on request
210,810
Distributor Stock MOQ Country
Fe Components 750 - -
Braun Electronic Components 663 - -
MW.FEP S.p.A. 663 - -
Risen Electronics 16,200 - -
Speed Components Ltd 713 - -
Optech Co.,Limited 191,820 - -
Trace Tec 1 - -
P6KE200A-AP
P6KE200A-AP
Download Datasheet for P6KE200A-AP
Micro Commercial
210,000
From Braun Electronic Components
Distributor Stock MOQ Country
Braun Electronic Components 210,000 - -
Price on request
210,000
Distributor Stock MOQ Country
Braun Electronic Components 210,000 - -
RD62S-T1-A
RD62S-T1-A
Renesas
210,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 210,000 - -
Price on request
210,000
Distributor Stock MOQ Country
Smaxon Electronics 210,000 - -
TPD4E002DRLR
TPD4E002DRLR
Texas Instruments
209,431
Across 4 distributors
Distributor Stock MOQ Country
Romaks Technologies 150,667 - -
Optech Co.,Limited 40,000 - -
Xingangxin 2,764 - -
Smaxon Electronics 16,000 - -
Price on request
209,431
Distributor Stock MOQ Country
Romaks Technologies 150,667 - -
Optech Co.,Limited 40,000 - -
Xingangxin 2,764 - -
Smaxon Electronics 16,000 - -
SP6002-06UTG-1
SP6002-06UTG-1
Littelfuse Inc.
208,350
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 208,350 - -
Price on request
208,350
Distributor Stock MOQ Country
Smaxon Electronics 208,350 - -
ESD5V0S1U-02VH6327
ESD5V0S1U-02VH6327
Infineon Technologies
208,200
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 208,200 - -
Price on request
208,200
Distributor Stock MOQ Country
Smaxon Electronics 208,200 - -
PESD2IVN24-UX
PESD2IVN24-UX
Download Datasheet for PESD2IVN24-UX
Nexperia USA Inc.
208,020
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 208,020 - -
Price on request
208,020
Distributor Stock MOQ Country
Optech Co.,Limited 208,020 - -
ESD7410MXWT5G
ESD7410MXWT5G
Download Datasheet for ESD7410MXWT5G
On Semiconductor
208,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 208,000 - -
Price on request
208,000
Distributor Stock MOQ Country
Flip Electronics 208,000 - -
TPD4S009DCKR
TPD4S009DCKR
Texas Instruments
207,653
Across 4 distributors
Distributor Stock MOQ Country
Romaks Technologies 200,000 - -
Optech Co.,Limited 311 - -
Husky International Electronic 2,340 - -
Smaxon Electronics 5,002 - -
Price on request
207,653
Distributor Stock MOQ Country
Romaks Technologies 200,000 - -
Optech Co.,Limited 311 - -
Husky International Electronic 2,340 - -
Smaxon Electronics 5,002 - -
SZNUP2125WTT1G
SZNUP2125WTT1G
Download Datasheet for SZNUP2125WTT1G
On Semiconductor
206,771
Across 3 distributors
Distributor Stock MOQ Country
Flip Electronics 177,000 - -
Optech Co.,Limited 28,020 - -
Xingangxin 1,751 - -
Price on request
206,771
Distributor Stock MOQ Country
Flip Electronics 177,000 - -
Optech Co.,Limited 28,020 - -
Xingangxin 1,751 - -
TPD2E007DCKR
TPD2E007DCKR
Download Datasheet for TPD2E007DCKR
Texas Instruments
206,606
Across 7 distributors
Distributor Stock MOQ Country
Fe Components 1,814 - -
Braun Electronic Components 58 - -
MW.FEP S.p.A. 65 - -
Speed Components Ltd 10 - -
Romaks Technologies 200,000 - -
Emiteli 58 - -
Smaxon Electronics 4,601 - -
Price on request
206,606
Distributor Stock MOQ Country
Fe Components 1,814 - -
Braun Electronic Components 58 - -
MW.FEP S.p.A. 65 - -
Speed Components Ltd 10 - -
Romaks Technologies 200,000 - -
Emiteli 58 - -
Smaxon Electronics 4,601 - -
ESDR0524SMUTAG
ESDR0524SMUTAG
Download Datasheet for ESDR0524SMUTAG
On Semiconductor
205,585
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 205,585 - -
Price on request
205,585
Distributor Stock MOQ Country
Flip Electronics 205,585 - -
ESDALC6V1W5
ESDALC6V1W5
STMicroelectronics
205,226
Across 6 distributors
Distributor Stock MOQ Country
Fe Components 93,000 - -
Braun Electronic Components 2,247 - -
MW.FEP S.p.A. 2,247 - -
Optech Co.,Limited 55,020 - -
Xingangxin 1,712 - -
Smaxon Electronics 51,000 - -
Price on request
205,226
Distributor Stock MOQ Country
Fe Components 93,000 - -
Braun Electronic Components 2,247 - -
MW.FEP S.p.A. 2,247 - -
Optech Co.,Limited 55,020 - -
Xingangxin 1,712 - -
Smaxon Electronics 51,000 - -
IP4234CZ6,125
IP4234CZ6,125
Download Datasheet for IP4234CZ6,125
Nexperia USA Inc.
205,020
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 205,020 - -
Price on request
205,020
Distributor Stock MOQ Country
Optech Co.,Limited 205,020 - -
ESDS302DBVR
ESDS302DBVR
Texas Instruments
204,135
From Unit Electronics Co.,Limited
Distributor Stock MOQ Country
Unit Electronics Co.,Limited 204,135 - -
Price on request
204,135
Distributor Stock MOQ Country
Unit Electronics Co.,Limited 204,135 - -
0ZCG0200FF2C
0ZCG0200FF2C
Download Datasheet for 0ZCG0200FF2C
Bel Fuse
204,000
Across 2 distributors
Distributor Stock MOQ Country
Fe Components 200,000 - -
AA2DE 4,000 - -
Price on request
204,000
Distributor Stock MOQ Country
Fe Components 200,000 - -
AA2DE 4,000 - -
MMBZ47VTALT1G
MMBZ47VTALT1G
Download Datasheet for MMBZ47VTALT1G
On Semiconductor
204,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 204,000 - -
Price on request
204,000
Distributor Stock MOQ Country
Flip Electronics 204,000 - -
MMBZ6V8ALT1G
MMBZ6V8ALT1G
Download Datasheet for MMBZ6V8ALT1G
On Semiconductor
203,908
Across 6 distributors
Distributor Stock MOQ Country
Seba Components 3,000 - -
Flip Electronics 78,000 - -
Speed Components Ltd 100 - -
Optech Co.,Limited 118,020 - -
Xingangxin 3,314 - -
Smaxon Electronics 1,474 - -
Price on request
203,908
Distributor Stock MOQ Country
Seba Components 3,000 - -
Flip Electronics 78,000 - -
Speed Components Ltd 100 - -
Optech Co.,Limited 118,020 - -
Xingangxin 3,314 - -
Smaxon Electronics 1,474 - -
ESD7008MUTAG
ESD7008MUTAG
Download Datasheet for ESD7008MUTAG
On Semiconductor
203,069
Across 3 distributors
Distributor Stock MOQ Country
Braun Electronic Components 1,000 - -
Flip Electronics 200,990 - -
Xingangxin 1,079 - -
Price on request
203,069
Distributor Stock MOQ Country
Braun Electronic Components 1,000 - -
Flip Electronics 200,990 - -
Xingangxin 1,079 - -
ESDA25SC6Y
ESDA25SC6Y
STMicroelectronics
201,000
From Fe Components
Distributor Stock MOQ Country
Fe Components 201,000 - -
Price on request
201,000
Distributor Stock MOQ Country
Fe Components 201,000 - -
Showing 451-500 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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