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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
SMAJ6.0CA
SMAJ6.0CA
Download Datasheet for SMAJ6.0CA
Littelfuse Inc.
5,220
Across 4 distributors
Distributor Stock MOQ Country
Braun Electronic Components 2,515 - -
Emiteli 2,515 - -
Bristol Electronics 73 - -
Smaxon Electronics 117 - -
Price on request
5,220
Distributor Stock MOQ Country
Braun Electronic Components 2,515 - -
Emiteli 2,515 - -
Bristol Electronics 73 - -
Smaxon Electronics 117 - -
BZW04-9V4B
BZW04-9V4B
Download Datasheet for BZW04-9V4B
Taiwan Semiconductor
5,208
From ACK ELEKTRONIK
Distributor Stock MOQ Country
ACK ELEKTRONIK 5,208 - -
Price on request
5,208
Distributor Stock MOQ Country
ACK ELEKTRONIK 5,208 - -
P4KE20CA
P4KE20CA
Download Datasheet for P4KE20CA
Littelfuse Inc.
5,205
Across 2 distributors
Distributor Stock MOQ Country
ACK ELEKTRONIK 5,000 - -
Bristol Electronics 205 - -
Price on request
5,205
Distributor Stock MOQ Country
ACK ELEKTRONIK 5,000 - -
Bristol Electronics 205 - -
0218001.MXP
0218001.MXP
Download Datasheet for 0218001.MXP
Littelfuse Inc.
5,204
Across 4 distributors
Distributor Stock MOQ Country
Braun Electronic Components 989 - -
MW.FEP S.p.A. 1,915 - -
Bristol Electronics 700 - -
Smaxon Electronics 1,600 - -
Price on request
5,204
Distributor Stock MOQ Country
Braun Electronic Components 989 - -
MW.FEP S.p.A. 1,915 - -
Bristol Electronics 700 - -
Smaxon Electronics 1,600 - -
0471003.NRT1L
0471003.NRT1L
Download Datasheet for 0471003.NRT1L
Littelfuse Inc.
5,200
From Tokyo Device
Distributor Stock MOQ Country
Tokyo Device 5,200 - -
Price on request
5,200
Distributor Stock MOQ Country
Tokyo Device 5,200 - -
0433005.NR
0433005.NR
Download Datasheet for 0433005.NR
Littelfuse Inc.
5,200
From Tokyo Device
Distributor Stock MOQ Country
Tokyo Device 5,200 - -
Price on request
5,200
Distributor Stock MOQ Country
Tokyo Device 5,200 - -
UCLAMP5011ZATFT
UCLAMP5011ZATFT
Semtech
5,196
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 5,196 - -
Price on request
5,196
Distributor Stock MOQ Country
Optech Co.,Limited 5,196 - -
04941.25NR
04941.25NR
Download Datasheet for 04941.25NR
Littelfuse Inc.
5,194
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 5,194 - -
Price on request
5,194
Distributor Stock MOQ Country
Smaxon Electronics 5,194 - -
1SMB15AT3G
1SMB15AT3G
On Semiconductor
5,175
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,175 - -
Price on request
5,175
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,175 - -
65600001009
65600001009
Download Datasheet for 65600001009
Littelfuse Inc.
5,173
Across 2 distributors
Distributor Stock MOQ Country
Braun Electronic Components 5,120 - -
Bristol Electronics 53 - -
Price on request
5,173
Distributor Stock MOQ Country
Braun Electronic Components 5,120 - -
Bristol Electronics 53 - -
TR2/6125FA5A
TR2/6125FA5A
Download Datasheet for TR2/6125FA5A
Eaton - Electronics Division
5,161
Across 2 distributors
Distributor Stock MOQ Country
Hybrid Electronics 161 - -
Smaxon Electronics 5,000 - -
Price on request
5,161
Distributor Stock MOQ Country
Hybrid Electronics 161 - -
Smaxon Electronics 5,000 - -
0154001.DRT
0154001.DRT
Download Datasheet for 0154001.DRT
Littelfuse Inc.
5,140
Across 5 distributors
Distributor Stock MOQ Country
Fe Components 2,957 - -
NTD Electronics 940 - -
MW.FEP S.p.A. 12 - -
Bristol Electronics 245 - -
Tokyo Device 986 - -
Price on request
5,140
Distributor Stock MOQ Country
Fe Components 2,957 - -
NTD Electronics 940 - -
MW.FEP S.p.A. 12 - -
Bristol Electronics 245 - -
Tokyo Device 986 - -
SMP100LC-65
SMP100LC-65
STMicroelectronics
5,139
Across 2 distributors
Distributor Stock MOQ Country
Fe Components 5,000 - -
MW.FEP S.p.A. 139 - -
Price on request
5,139
Distributor Stock MOQ Country
Fe Components 5,000 - -
MW.FEP S.p.A. 139 - -
SA77SB0
SA77SB0
Download Datasheet for SA77SB0
Bourns
5,136
Across 2 distributors
Distributor Stock MOQ Country
Braun Electronic Components 2,568 - -
MW.FEP S.p.A. 2,568 - -
Price on request
5,136
Distributor Stock MOQ Country
Braun Electronic Components 2,568 - -
MW.FEP S.p.A. 2,568 - -
0451.062MRL
0451.062MRL
Download Datasheet for 0451.062MRL
Littelfuse Inc.
5,121
Across 3 distributors
Distributor Stock MOQ Country
Braun Electronic Components 22 - -
Tokyo Device 1,069 - -
Xingangxin 4,030 - -
Price on request
5,121
Distributor Stock MOQ Country
Braun Electronic Components 22 - -
Tokyo Device 1,069 - -
Xingangxin 4,030 - -
SMAJ5.0A-E3/5A
SMAJ5.0A-E3/5A
Download Datasheet for SMAJ5.0A-E3/5A
Vishay
5,119
From Braun Electronic Components
Distributor Stock MOQ Country
Braun Electronic Components 5,119 - -
Price on request
5,119
Distributor Stock MOQ Country
Braun Electronic Components 5,119 - -
P6KE30A
P6KE30A
Download Datasheet for P6KE30A
Littelfuse Inc.
5,116
Across 2 distributors
Distributor Stock MOQ Country
HMB Electronics LLC 4,966 - -
Bristol Electronics 150 - -
Price on request
5,116
Distributor Stock MOQ Country
HMB Electronics LLC 4,966 - -
Bristol Electronics 150 - -
1.5KE36A
1.5KE36A
STMicroelectronics
5,116
Across 5 distributors
Distributor Stock MOQ Country
Fe Components 4,200 - -
Braun Electronic Components 343 - -
MW.FEP S.p.A. 343 - -
Spartce Electronics. 90 - -
Partservice 140 - -
Price on request
5,116
Distributor Stock MOQ Country
Fe Components 4,200 - -
Braun Electronic Components 343 - -
MW.FEP S.p.A. 343 - -
Spartce Electronics. 90 - -
Partservice 140 - -
00300210N
00300210N
Download Datasheet for 00300210N
Littelfuse Inc.
5,113
Across 2 distributors
Distributor Stock MOQ Country
Partservice 113 - -
Smaxon Electronics 5,000 - -
Price on request
5,113
Distributor Stock MOQ Country
Partservice 113 - -
Smaxon Electronics 5,000 - -
SMBJ400A
SMBJ400A
Download Datasheet for SMBJ400A
Littelfuse Inc.
5,111
Across 2 distributors
Distributor Stock MOQ Country
ACK ELEKTRONIK 5,000 - -
Bristol Electronics 111 - -
Price on request
5,111
Distributor Stock MOQ Country
ACK ELEKTRONIK 5,000 - -
Bristol Electronics 111 - -
3KASMC28AHE3_B/H
3KASMC28AHE3_B/H
Download Datasheet for 3KASMC28AHE3_B/H
Vishay
5,101
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 5,101 - -
Price on request
5,101
Distributor Stock MOQ Country
Optech Co.,Limited 5,101 - -
NUP8010MNT1G
NUP8010MNT1G
Download Datasheet for NUP8010MNT1G
On Semiconductor
5,100
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 5,100 - -
Price on request
5,100
Distributor Stock MOQ Country
Optech Co.,Limited 5,100 - -
SMBZ1449-10LT3G
SMBZ1449-10LT3G
On Semiconductor
5,100
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 5,100 - -
Price on request
5,100
Distributor Stock MOQ Country
Optech Co.,Limited 5,100 - -
SST 1.5/5K
SST 1.5/5K
Download Datasheet for SST 1.5/5K
Bel Fuse
5,100
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 5,100 - -
Price on request
5,100
Distributor Stock MOQ Country
Flip Electronics 5,100 - -
RSB27F2T106
RSB27F2T106
ROHM Semiconductor
5,100
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 5,100 - -
Price on request
5,100
Distributor Stock MOQ Country
Optech Co.,Limited 5,100 - -
82306050029
82306050029
Download Datasheet for 82306050029
Würth Elektronik
5,099
Across 2 distributors
Distributor Stock MOQ Country
MW.FEP S.p.A. 192 - -
Partservice 4,907 - -
Price on request
5,099
Distributor Stock MOQ Country
MW.FEP S.p.A. 192 - -
Partservice 4,907 - -
SMBJ33CA
SMBJ33CA
Download Datasheet for SMBJ33CA
Bourns
5,094
Across 2 distributors
Distributor Stock MOQ Country
Braun Electronic Components 5,000 - -
Bristol Electronics 94 - -
Price on request
5,094
Distributor Stock MOQ Country
Braun Electronic Components 5,000 - -
Bristol Electronics 94 - -
2051-09-SM-RPLF
2051-09-SM-RPLF
Download Datasheet for 2051-09-SM-RPLF
Bourns
5,089
Across 3 distributors
Distributor Stock MOQ Country
Speed Components Ltd 2,496 - -
Bristol Electronics 413 - -
Xingangxin 2,180 - -
Price on request
5,089
Distributor Stock MOQ Country
Speed Components Ltd 2,496 - -
Bristol Electronics 413 - -
Xingangxin 2,180 - -
SMAJ18A-13
SMAJ18A-13
Download Datasheet for SMAJ18A-13
Diodes Incorporated
5,083
Across 2 distributors
Distributor Stock MOQ Country
Speed Components Ltd 83 - -
Hybrid Electronics 5,000 - -
Price on request
5,083
Distributor Stock MOQ Country
Speed Components Ltd 83 - -
Hybrid Electronics 5,000 - -
0031.8225
0031.8225
Download Datasheet for 0031.8225
Schurter Inc.
5,072
Across 2 distributors
Distributor Stock MOQ Country
Braun Electronic Components 5,000 - -
Partservice 72 - -
Price on request
5,072
Distributor Stock MOQ Country
Braun Electronic Components 5,000 - -
Partservice 72 - -
SZESD9101P2T5G
SZESD9101P2T5G
Download Datasheet for SZESD9101P2T5G
On Semiconductor
5,050
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 5,050 - -
Price on request
5,050
Distributor Stock MOQ Country
Xingangxin 5,050 - -
ESD5V3U2U03FH6327XTSA1
ESD5V3U2U03FH6327XTSA1
Download Datasheet for ESD5V3U2U03FH6327XTSA1
Infineon Technologies
5,050
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 5,050 - -
Price on request
5,050
Distributor Stock MOQ Country
Xingangxin 5,050 - -
0297030.WXNV
0297030.WXNV
Download Datasheet for 0297030.WXNV
Littelfuse Inc.
5,048
Across 3 distributors
Distributor Stock MOQ Country
Braun Electronic Components 24 - -
Risen Electronics 5,000 - -
Emiteli 24 - -
Price on request
5,048
Distributor Stock MOQ Country
Braun Electronic Components 24 - -
Risen Electronics 5,000 - -
Emiteli 24 - -
SMCJ8.5A
SMCJ8.5A
Download Datasheet for SMCJ8.5A
Bourns
5,046
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 5,046 - -
Price on request
5,046
Distributor Stock MOQ Country
Optech Co.,Limited 5,046 - -
SMC3K36CAHM3/57
SMC3K36CAHM3/57
Download Datasheet for SMC3K36CAHM3/57
Vishay
5,044
Across 3 distributors
Distributor Stock MOQ Country
Braun Electronic Components 312 - -
MW.FEP S.p.A. 312 - -
Optech Co.,Limited 4,420 - -
Price on request
5,044
Distributor Stock MOQ Country
Braun Electronic Components 312 - -
MW.FEP S.p.A. 312 - -
Optech Co.,Limited 4,420 - -
SF-1206F100-2
SF-1206F100-2
Bourns
5,044
Across 2 distributors
Distributor Stock MOQ Country
AA2DE 5,000 - -
Speed Components Ltd 44 - -
Price on request
5,044
Distributor Stock MOQ Country
AA2DE 5,000 - -
Speed Components Ltd 44 - -
SF-1206S500-2
SF-1206S500-2
Download Datasheet for SF-1206S500-2
Bourns
5,036
Across 2 distributors
Distributor Stock MOQ Country
AA2DE 5,000 - -
Trace Tec 36 - -
Price on request
5,036
Distributor Stock MOQ Country
AA2DE 5,000 - -
Trace Tec 36 - -
MC3423P1
MC3423P1
Download Datasheet for MC3423P1
On Semiconductor
5,031
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Chanetech 31 - -
Price on request
5,031
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Chanetech 31 - -
V275LA10P
V275LA10P
Download Datasheet for V275LA10P
Littelfuse Inc.
5,027
Across 2 distributors
Distributor Stock MOQ Country
ADI/AAR OEM Supply 27 - -
Risen Electronics 5,000 - -
Price on request
5,027
Distributor Stock MOQ Country
ADI/AAR OEM Supply 27 - -
Risen Electronics 5,000 - -
PESD3V3S2UQ115
PESD3V3S2UQ115
Download Datasheet for PESD3V3S2UQ115
Nexperia USA Inc.
5,020
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 5,020 - -
Price on request
5,020
Distributor Stock MOQ Country
Optech Co.,Limited 5,020 - -
SA13CA-E3/54
SA13CA-E3/54
Download Datasheet for SA13CA-E3/54
Vishay
5,020
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 5,020 - -
Price on request
5,020
Distributor Stock MOQ Country
Optech Co.,Limited 5,020 - -
P6KE16A-E3/54
P6KE16A-E3/54
Download Datasheet for P6KE16A-E3/54
Vishay
5,020
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 5,020 - -
Price on request
5,020
Distributor Stock MOQ Country
Optech Co.,Limited 5,020 - -
P1101SCLRP
P1101SCLRP
Download Datasheet for P1101SCLRP
Littelfuse Inc.
5,018
Across 2 distributors
Distributor Stock MOQ Country
Bristol Electronics 426 - -
Smaxon Electronics 4,592 - -
Price on request
5,018
Distributor Stock MOQ Country
Bristol Electronics 426 - -
Smaxon Electronics 4,592 - -
SM15T6V8CAY
SM15T6V8CAY
STMicroelectronics
5,015
Across 2 distributors
Distributor Stock MOQ Country
Fe Components 5,000 - -
ADI/AAR OEM Supply 15 - -
Price on request
5,015
Distributor Stock MOQ Country
Fe Components 5,000 - -
ADI/AAR OEM Supply 15 - -
SM4T28AY
SM4T28AY
STMicroelectronics
5,013
Across 2 distributors
Distributor Stock MOQ Country
Fe Components 5,000 - -
Braun Electronic Components 13 - -
Price on request
5,013
Distributor Stock MOQ Country
Fe Components 5,000 - -
Braun Electronic Components 13 - -
P1800Q12ALRP
P1800Q12ALRP
Littelfuse Inc.
5,013
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 5,013 - -
Price on request
5,013
Distributor Stock MOQ Country
Smaxon Electronics 5,013 - -
P0641Q22CLRP
P0641Q22CLRP
Littelfuse Inc.
5,013
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 5,013 - -
Price on request
5,013
Distributor Stock MOQ Country
Smaxon Electronics 5,013 - -
0686F1000-01
0686F1000-01
Download Datasheet for 0686F1000-01
Bel Fuse
5,006
Across 2 distributors
Distributor Stock MOQ Country
ADI/AAR OEM Supply 6 - -
AA2DE 5,000 - -
Price on request
5,006
Distributor Stock MOQ Country
ADI/AAR OEM Supply 6 - -
AA2DE 5,000 - -
RCLAMP0502A.TCT
RCLAMP0502A.TCT
Semtech
5,003
Across 4 distributors
Distributor Stock MOQ Country
Bristol Electronics 1,680 - -
Xingangxin 2,342 - -
Smaxon Electronics 980 - -
Trace Tec 1 - -
Price on request
5,003
Distributor Stock MOQ Country
Bristol Electronics 1,680 - -
Xingangxin 2,342 - -
Smaxon Electronics 980 - -
Trace Tec 1 - -
P1300Q22CLRP
P1300Q22CLRP
Download Datasheet for P1300Q22CLRP
Littelfuse Inc.
5,003
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 5,003 - -
Price on request
5,003
Distributor Stock MOQ Country
Smaxon Electronics 5,003 - -
Showing 3751-3800 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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