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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
ESD8451N2T5G
ESD8451N2T5G
Download Datasheet for ESD8451N2T5G
On Semiconductor
184,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 184,000 - -
Price on request
184,000
Distributor Stock MOQ Country
Flip Electronics 184,000 - -
NUP4301MR6T1G
NUP4301MR6T1G
Download Datasheet for NUP4301MR6T1G
On Semiconductor
183,992
Across 6 distributors
Distributor Stock MOQ Country
Bristol Electronics 945 - -
Rayichip 1,440 - -
Optech Co.,Limited 85,020 - -
Xingangxin 1,842 - -
Akira Global 94,582 - -
Smaxon Electronics 163 - -
Price on request
183,992
Distributor Stock MOQ Country
Bristol Electronics 945 - -
Rayichip 1,440 - -
Optech Co.,Limited 85,020 - -
Xingangxin 1,842 - -
Akira Global 94,582 - -
Smaxon Electronics 163 - -
0154008.DR
0154008.DR
Download Datasheet for 0154008.DR
Littelfuse Inc.
183,304
Across 5 distributors
Distributor Stock MOQ Country
Braun Electronic Components 99 - -
Tomark Electronics Ltd 1,445 - -
Optech Co.,Limited 180,000 - -
Tokyo Device 1,360 - -
Smaxon Electronics 400 - -
Price on request
183,304
Distributor Stock MOQ Country
Braun Electronic Components 99 - -
Tomark Electronics Ltd 1,445 - -
Optech Co.,Limited 180,000 - -
Tokyo Device 1,360 - -
Smaxon Electronics 400 - -
PESD1CAN-UX
PESD1CAN-UX
Download Datasheet for PESD1CAN-UX
Nexperia USA Inc.
183,245
Across 4 distributors
Distributor Stock MOQ Country
Braun Electronic Components 5,500 - -
Tomark Electronics Ltd 225 - -
Optech Co.,Limited 175,020 - -
Xingangxin 2,500 - -
Price on request
183,245
Distributor Stock MOQ Country
Braun Electronic Components 5,500 - -
Tomark Electronics Ltd 225 - -
Optech Co.,Limited 175,020 - -
Xingangxin 2,500 - -
SMP100LC-35
SMP100LC-35
STMicroelectronics
183,217
Across 2 distributors
Distributor Stock MOQ Country
Fe Components 180,000 - -
Xingangxin 3,217 - -
Price on request
183,217
Distributor Stock MOQ Country
Fe Components 180,000 - -
Xingangxin 3,217 - -
SMAJ33CA-13-F
SMAJ33CA-13-F
Download Datasheet for SMAJ33CA-13-F
Diodes Incorporated
181,027
Across 4 distributors
Distributor Stock MOQ Country
Seba Components 70,000 - -
Optech Co.,Limited 106,020 - -
Smaxon Electronics 5,003 - -
Trace Tec 4 - -
Price on request
181,027
Distributor Stock MOQ Country
Seba Components 70,000 - -
Optech Co.,Limited 106,020 - -
Smaxon Electronics 5,003 - -
Trace Tec 4 - -
PESD2CANFD24L-UX
PESD2CANFD24L-UX
Download Datasheet for PESD2CANFD24L-UX
Nexperia USA Inc.
181,020
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 181,020 - -
Price on request
181,020
Distributor Stock MOQ Country
Optech Co.,Limited 181,020 - -
DBLC12CI-7
DBLC12CI-7
Diodes Incorporated
181,020
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 181,020 - -
Price on request
181,020
Distributor Stock MOQ Country
Optech Co.,Limited 181,020 - -
ESDZV5-1BF4
ESDZV5-1BF4
STMicroelectronics
181,000
Across 2 distributors
Distributor Stock MOQ Country
Fe Components 180,000 - -
Braun Electronic Components 1,000 - -
Price on request
181,000
Distributor Stock MOQ Country
Fe Components 180,000 - -
Braun Electronic Components 1,000 - -
SMA6L5.0A
SMA6L5.0A
Littelfuse Inc.
180,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 180,000 - -
Price on request
180,000
Distributor Stock MOQ Country
Smaxon Electronics 180,000 - -
ESD321DPYR
ESD321DPYR
Texas Instruments
179,618
Across 4 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 985 - -
Xingangxin 1,669 - -
Smaxon Electronics 67,400 - -
Unit Electronics Co.,Limited 109,564 - -
Price on request
179,618
Distributor Stock MOQ Country
Optech Co.,Limited 985 - -
Xingangxin 1,669 - -
Smaxon Electronics 67,400 - -
Unit Electronics Co.,Limited 109,564 - -
SMBJ48A-TR
SMBJ48A-TR
STMicroelectronics
179,221
Across 4 distributors
Distributor Stock MOQ Country
Fe Components 152,500 - -
Braun Electronic Components 14,547 - -
MW.FEP S.p.A. 12,073 - -
Smaxon Electronics 101 - -
Price on request
179,221
Distributor Stock MOQ Country
Fe Components 152,500 - -
Braun Electronic Components 14,547 - -
MW.FEP S.p.A. 12,073 - -
Smaxon Electronics 101 - -
ESD8472MUT3G
ESD8472MUT3G
On Semiconductor
178,644
Across 2 distributors
Distributor Stock MOQ Country
Flip Electronics 170,000 - -
Optech Co.,Limited 8,644 - -
Price on request
178,644
Distributor Stock MOQ Country
Flip Electronics 170,000 - -
Optech Co.,Limited 8,644 - -
SM15T100A
SM15T100A
STMicroelectronics
178,593
Across 3 distributors
Distributor Stock MOQ Country
Fe Components 175,000 - -
Partservice 73 - -
Optech Co.,Limited 3,520 - -
Price on request
178,593
Distributor Stock MOQ Country
Fe Components 175,000 - -
Partservice 73 - -
Optech Co.,Limited 3,520 - -
PESD5V0F1BL,315
PESD5V0F1BL,315
Download Datasheet for PESD5V0F1BL,315
Nexperia USA Inc.
177,520
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,500 - -
Optech Co.,Limited 171,020 - -
Price on request
177,520
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,500 - -
Optech Co.,Limited 171,020 - -
NUP2125WTT3G
NUP2125WTT3G
Download Datasheet for NUP2125WTT3G
On Semiconductor
177,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 177,000 - -
Price on request
177,000
Distributor Stock MOQ Country
Flip Electronics 177,000 - -
SZNUP2125WTT3G
SZNUP2125WTT3G
Download Datasheet for SZNUP2125WTT3G
On Semiconductor
177,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 177,000 - -
Price on request
177,000
Distributor Stock MOQ Country
Flip Electronics 177,000 - -
SM4T30CAY
SM4T30CAY
STMicroelectronics
176,020
Across 2 distributors
Distributor Stock MOQ Country
Fe Components 155,000 - -
Optech Co.,Limited 21,020 - -
Price on request
176,020
Distributor Stock MOQ Country
Fe Components 155,000 - -
Optech Co.,Limited 21,020 - -
ESD7016MUTAG
ESD7016MUTAG
Download Datasheet for ESD7016MUTAG
On Semiconductor
175,354
Across 4 distributors
Distributor Stock MOQ Country
Bristol Electronics 2,950 - -
Optech Co.,Limited 4,754 - -
Xingangxin 2,645 - -
Smaxon Electronics 165,005 - -
Price on request
175,354
Distributor Stock MOQ Country
Bristol Electronics 2,950 - -
Optech Co.,Limited 4,754 - -
Xingangxin 2,645 - -
Smaxon Electronics 165,005 - -
MMBZ15VDLT1G
MMBZ15VDLT1G
Download Datasheet for MMBZ15VDLT1G
On Semiconductor
175,183
Across 9 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,770 - -
Braun Electronic Components 1,000 - -
Seba Components 90,000 - -
Flip Electronics 2,066 - -
MW.FEP S.p.A. 23 - -
Speed Components Ltd 4,615 - -
Bristol Electronics 92 - -
Optech Co.,Limited 70,020 - -
Xingangxin 2,597 - -
Price on request
175,183
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,770 - -
Braun Electronic Components 1,000 - -
Seba Components 90,000 - -
Flip Electronics 2,066 - -
MW.FEP S.p.A. 23 - -
Speed Components Ltd 4,615 - -
Bristol Electronics 92 - -
Optech Co.,Limited 70,020 - -
Xingangxin 2,597 - -
SM6T68CAY
SM6T68CAY
STMicroelectronics
175,000
From Fe Components
Distributor Stock MOQ Country
Fe Components 175,000 - -
Price on request
175,000
Distributor Stock MOQ Country
Fe Components 175,000 - -
046701.5NRHF
046701.5NRHF
Download Datasheet for 046701.5NRHF
Littelfuse Inc.
175,000
Across 2 distributors
Distributor Stock MOQ Country
Tokyo Device 10,000 - -
Smaxon Electronics 165,000 - -
Price on request
175,000
Distributor Stock MOQ Country
Tokyo Device 10,000 - -
Smaxon Electronics 165,000 - -
SMBJ40A-E3/52
SMBJ40A-E3/52
Download Datasheet for SMBJ40A-E3/52
Vishay
174,336
Across 4 distributors
Distributor Stock MOQ Country
ADI/AAR OEM Supply 118 - -
MW.FEP S.p.A. 158 - -
Speed Components Ltd 2,040 - -
Optech Co.,Limited 172,020 - -
Price on request
174,336
Distributor Stock MOQ Country
ADI/AAR OEM Supply 118 - -
MW.FEP S.p.A. 158 - -
Speed Components Ltd 2,040 - -
Optech Co.,Limited 172,020 - -
PKC-136RL
PKC-136RL
STMicroelectronics
174,000
From Fe Components
Distributor Stock MOQ Country
Fe Components 174,000 - -
Price on request
174,000
Distributor Stock MOQ Country
Fe Components 174,000 - -
ESD7361XV2T1G
ESD7361XV2T1G
Download Datasheet for ESD7361XV2T1G
On Semiconductor
173,620
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 173,620 - -
Price on request
173,620
Distributor Stock MOQ Country
Flip Electronics 173,620 - -
ESD7124MUTBG
ESD7124MUTBG
Download Datasheet for ESD7124MUTBG
On Semiconductor
173,410
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 173,410 - -
Price on request
173,410
Distributor Stock MOQ Country
Flip Electronics 173,410 - -
SM6T12A
SM6T12A
STMicroelectronics
172,959
Across 3 distributors
Distributor Stock MOQ Country
Fe Components 170,040 - -
Partservice 569 - -
Smaxon Electronics 2,350 - -
Price on request
172,959
Distributor Stock MOQ Country
Fe Components 170,040 - -
Partservice 569 - -
Smaxon Electronics 2,350 - -
0467.250NRHF
0467.250NRHF
Download Datasheet for 0467.250NRHF
Littelfuse Inc.
172,563
Across 2 distributors
Distributor Stock MOQ Country
Tokyo Device 2,500 - -
Smaxon Electronics 170,063 - -
Price on request
172,563
Distributor Stock MOQ Country
Tokyo Device 2,500 - -
Smaxon Electronics 170,063 - -
SM15T150CA
SM15T150CA
STMicroelectronics
172,024
Across 4 distributors
Distributor Stock MOQ Country
Fe Components 167,500 - -
Braun Electronic Components 2,222 - -
RAD 139 - -
Partservice 2,163 - -
Price on request
172,024
Distributor Stock MOQ Country
Fe Components 167,500 - -
Braun Electronic Components 2,222 - -
RAD 139 - -
Partservice 2,163 - -
MMBZ27VCL,215
MMBZ27VCL,215
Nexperia USA Inc.
172,020
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 142,020 - -
PROSOFT ELECTRONICS 30,000 - -
Price on request
172,020
Distributor Stock MOQ Country
Optech Co.,Limited 142,020 - -
PROSOFT ELECTRONICS 30,000 - -
DRTR5V0U1LPQ-7B
DRTR5V0U1LPQ-7B
Download Datasheet for DRTR5V0U1LPQ-7B
Diodes Incorporated
171,020
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 171,020 - -
Price on request
171,020
Distributor Stock MOQ Country
Optech Co.,Limited 171,020 - -
SM6T7V5A
SM6T7V5A
STMicroelectronics
170,274
Across 2 distributors
Distributor Stock MOQ Country
Fe Components 167,500 - -
Xingangxin 2,774 - -
Price on request
170,274
Distributor Stock MOQ Country
Fe Components 167,500 - -
Xingangxin 2,774 - -
ESD051-1BF4
ESD051-1BF4
STMicroelectronics
170,000
Across 2 distributors
Distributor Stock MOQ Country
Fe Components 150,000 - -
Flip Electronics 20,000 - -
Price on request
170,000
Distributor Stock MOQ Country
Fe Components 150,000 - -
Flip Electronics 20,000 - -
SM4T33CAY
SM4T33CAY
STMicroelectronics
170,000
From Fe Components
Distributor Stock MOQ Country
Fe Components 170,000 - -
Price on request
170,000
Distributor Stock MOQ Country
Fe Components 170,000 - -
RCLAMP3328P.TNT
RCLAMP3328P.TNT
Download Datasheet for RCLAMP3328P.TNT
Semtech
169,691
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 169,691 - -
Price on request
169,691
Distributor Stock MOQ Country
Smaxon Electronics 169,691 - -
MF-USMF020-2
MF-USMF020-2
Download Datasheet for MF-USMF020-2
Bourns
168,215
Across 7 distributors
Distributor Stock MOQ Country
Fe Components 68,000 - -
Braun Electronic Components 6 - -
ADI/AAR OEM Supply 40 - -
MW.FEP S.p.A. 1,343 - -
Speed Components Ltd 3,820 - -
Xingangxin 2,006 - -
Smaxon Electronics 93,000 - -
Price on request
168,215
Distributor Stock MOQ Country
Fe Components 68,000 - -
Braun Electronic Components 6 - -
ADI/AAR OEM Supply 40 - -
MW.FEP S.p.A. 1,343 - -
Speed Components Ltd 3,820 - -
Xingangxin 2,006 - -
Smaxon Electronics 93,000 - -
SMCJ18CA-E3/57T
SMCJ18CA-E3/57T
Download Datasheet for SMCJ18CA-E3/57T
Vishay
167,712
Across 5 distributors
Distributor Stock MOQ Country
Fe Components 34,000 - -
Partservice 824 - -
Optech Co.,Limited 81,770 - -
Akira Global 118 - -
Smaxon Electronics 51,000 - -
Price on request
167,712
Distributor Stock MOQ Country
Fe Components 34,000 - -
Partservice 824 - -
Optech Co.,Limited 81,770 - -
Akira Global 118 - -
Smaxon Electronics 51,000 - -
TPD2EUSB30ADRTR
TPD2EUSB30ADRTR
Texas Instruments
167,536
Across 7 distributors
Distributor Stock MOQ Country
Fe Components 36 - -
Braun Electronic Components 5 - -
MW.FEP S.p.A. 37 - -
Romaks Technologies 164,364 - -
Bristol Electronics 1,288 - -
PROSOFT ELECTRONICS 336 - -
Xingangxin 1,470 - -
Price on request
167,536
Distributor Stock MOQ Country
Fe Components 36 - -
Braun Electronic Components 5 - -
MW.FEP S.p.A. 37 - -
Romaks Technologies 164,364 - -
Bristol Electronics 1,288 - -
PROSOFT ELECTRONICS 336 - -
Xingangxin 1,470 - -
046801.5NRHF
046801.5NRHF
Download Datasheet for 046801.5NRHF
Littelfuse Inc.
167,430
Across 3 distributors
Distributor Stock MOQ Country
Fe Components 110,000 - -
Tokyo Device 55,200 - -
Smaxon Electronics 2,230 - -
Price on request
167,430
Distributor Stock MOQ Country
Fe Components 110,000 - -
Tokyo Device 55,200 - -
Smaxon Electronics 2,230 - -
ESDA5-1F4
ESDA5-1F4
Download Datasheet for ESDA5-1F4
STMicroelectronics
167,020
Across 3 distributors
Distributor Stock MOQ Country
Fe Components 135,000 - -
Braun Electronic Components 1,000 - -
Optech Co.,Limited 31,020 - -
Price on request
167,020
Distributor Stock MOQ Country
Fe Components 135,000 - -
Braun Electronic Components 1,000 - -
Optech Co.,Limited 31,020 - -
ESD1LIN24DYFR
ESD1LIN24DYFR
Download Datasheet for ESD1LIN24DYFR
Texas Instruments
166,525
From Unit Electronics Co.,Limited
Distributor Stock MOQ Country
Unit Electronics Co.,Limited 166,525 - -
Price on request
166,525
Distributor Stock MOQ Country
Unit Electronics Co.,Limited 166,525 - -
SP3012-04UTG
SP3012-04UTG
Littelfuse Inc.
166,025
Across 3 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 4,449 - -
Xingangxin 3,480 - -
Smaxon Electronics 158,096 - -
Price on request
166,025
Distributor Stock MOQ Country
Optech Co.,Limited 4,449 - -
Xingangxin 3,480 - -
Smaxon Electronics 158,096 - -
SMAJ6.0CA-TR
SMAJ6.0CA-TR
STMicroelectronics
166,020
Across 4 distributors
Distributor Stock MOQ Country
Fe Components 80,000 - -
Braun Electronic Components 5,000 - -
MW.FEP S.p.A. 5,000 - -
Optech Co.,Limited 76,020 - -
Price on request
166,020
Distributor Stock MOQ Country
Fe Components 80,000 - -
Braun Electronic Components 5,000 - -
MW.FEP S.p.A. 5,000 - -
Optech Co.,Limited 76,020 - -
SMBJ18A-TR
SMBJ18A-TR
STMicroelectronics
165,291
Across 3 distributors
Distributor Stock MOQ Country
Fe Components 161,364 - -
Tomark Electronics Ltd 1,900 - -
Husky International Electronic 2,027 - -
Price on request
165,291
Distributor Stock MOQ Country
Fe Components 161,364 - -
Tomark Electronics Ltd 1,900 - -
Husky International Electronic 2,027 - -
SMAJ58A-TR
SMAJ58A-TR
STMicroelectronics
165,096
Across 4 distributors
Distributor Stock MOQ Country
Fe Components 160,000 - -
Braun Electronic Components 1 - -
Seba Components 5,000 - -
Speed Components Ltd 95 - -
Price on request
165,096
Distributor Stock MOQ Country
Fe Components 160,000 - -
Braun Electronic Components 1 - -
Seba Components 5,000 - -
Speed Components Ltd 95 - -
ESDZL5-1F4
ESDZL5-1F4
STMicroelectronics
165,000
From Fe Components
Distributor Stock MOQ Country
Fe Components 165,000 - -
Price on request
165,000
Distributor Stock MOQ Country
Fe Components 165,000 - -
MMBZ15VDL-7-F
MMBZ15VDL-7-F
Diodes Incorporated
165,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 165,000 - -
Price on request
165,000
Distributor Stock MOQ Country
Smaxon Electronics 165,000 - -
SMBJ7.5A
SMBJ7.5A
Download Datasheet for SMBJ7.5A
Littelfuse Inc.
164,805
Across 4 distributors
Distributor Stock MOQ Country
Seba Components 30,000 - -
Speed Components Ltd 100 - -
Bristol Electronics 200 - -
Smaxon Electronics 134,505 - -
Price on request
164,805
Distributor Stock MOQ Country
Seba Components 30,000 - -
Speed Components Ltd 100 - -
Bristol Electronics 200 - -
Smaxon Electronics 134,505 - -
DLP05LC-7-F
DLP05LC-7-F
Download Datasheet for DLP05LC-7-F
Diodes Incorporated
163,317
Across 6 distributors
Distributor Stock MOQ Country
ADI/AAR OEM Supply 5 - -
ACK ELEKTRONIK 8,865 - -
Hybrid Electronics 52 - -
Optech Co.,Limited 148,020 - -
PROSOFT ELECTRONICS 375 - -
Smaxon Electronics 6,000 - -
Price on request
163,317
Distributor Stock MOQ Country
ADI/AAR OEM Supply 5 - -
ACK ELEKTRONIK 8,865 - -
Hybrid Electronics 52 - -
Optech Co.,Limited 148,020 - -
PROSOFT ELECTRONICS 375 - -
Smaxon Electronics 6,000 - -
SMA6J5.0A-TR
SMA6J5.0A-TR
STMicroelectronics
161,044
Across 4 distributors
Distributor Stock MOQ Country
Fe Components 130,000 - -
Braun Electronic Components 2,512 - -
Emiteli 2,512 - -
Optech Co.,Limited 26,020 - -
Price on request
161,044
Distributor Stock MOQ Country
Fe Components 130,000 - -
Braun Electronic Components 2,512 - -
Emiteli 2,512 - -
Optech Co.,Limited 26,020 - -
Showing 551-600 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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