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  • Circuit Protection

Bourns - Circuit Protection

11,875 Results

Categories of Circuit Protection

  • Circuit Breakers & Accessories (4)
  • Circuit Protection Kits (144)
  • ESD Protection Diodes / TVS Diodes (3,423)
  • Fuse Holders (26)
  • Fuses (2,252)
  • Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,803)
  • LED Protection Devices (8)
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  • Surge Protective Devices - SPD (1,658)
  • Thermal Cutoffs (159)
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  • Varistors (1,950)
11,875 Results
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Part
Availability
Purchasing
RoHS/Lead
Part # Aliases
Datasheet
Mfr: SMCJ22CA-Q
TTI: SMCJ22CA-Q
Bourns
Availability:

0In Stock

18,000 On Order
Expected 15-Sep-27
ESD Protection Diodes / TVS Diodes 22volts 1.5kW 5% Bi-Dir. AEC-Q101

0In Stock

18,000 On Order
Expected 15-Sep-27
Please adjust quantity to Min / Mult value
Datasheet
Mfr: PTVS1-380C-TH
TTI: PTVS1-380C-TH
Bourns
Availability:

0In Stock

10 On Order
Expected 23-Dec-26
ESD Protection Diodes / TVS Diodes 1 kA 380V PTVS Bi-Directional

0In Stock

10 On Order
Expected 23-Dec-26
Please adjust quantity to Min / Mult value
Datasheet
Mfr: MOV-10D681K
TTI: MOV-10D681K
Bourns
Availability:

0In Stock

8,000 On Order
Expected 04-Jan-27
Varistors 150pF 680volts 10%

0In Stock

8,000 On Order
Expected 04-Jan-27
Tariff May Apply
Please adjust quantity to Min / Mult value
Datasheet
Mfr: MF-USMF075-2
TTI: MF-USMF075-2
Bourns
Availability:

0In Stock

30,000 On Order
Expected 17-Mar-27
Resettable Fuses - PPTC 6V 750MA-HD 40A MAX

0In Stock

30,000 On Order
Expected 17-Mar-27
Tariff May Apply
Please adjust quantity to Min / Mult value
Datasheet
Mfr: FB1-200
TTI: FB1-200
Bourns
Availability:

0In Stock

32 On Order
Expected 17-Nov-26
Fuse Holder FB1 FUSE BLOCK 200A FUSE

0In Stock

32 On Order
Expected 17-Nov-26
Tariff May Apply
Please adjust quantity to Min / Mult value
Datasheet
Mfr: 1.5SMC22A
TTI: 1.5SMC22A
Bourns
Availability:

0In Stock

42,000 On Order
Expected
ESD Protection Diodes / TVS Diodes 22V 1500W UniDir

0In Stock

42,000 On Order
Expected
Please adjust quantity to Min / Mult value
Datasheet
Mfr: SF-3812F1000T-2
TTI: SF-3812F1000T-2
Bourns
Availability:

0In Stock

5,000 On Order
Expected 09-Apr-27
Surface Mount Fuses 10A 250V FAST ACTING

0In Stock

5,000 On Order
Expected 09-Apr-27
Tariff May Apply
Please adjust quantity to Min / Mult value
Datasheet
Mfr: SMAJ60A
TTI: SMAJ60A
Bourns
Availability:

0In Stock

15,000 On Order
Expected 07-Apr-27
ESD Protection Diodes / TVS Diodes 60volts 5uA 4.1 Amps Uni-Dir

0In Stock

15,000 On Order
Expected 07-Apr-27
Please adjust quantity to Min / Mult value
Datasheet
Mfr: MOV-10D271KTR
TTI: MOV-10D271KTR
Bourns
Availability:

0In Stock

40,000 On Order
Expected
Varistors 370pF 270volts 10%

0In Stock

40,000 On Order
Expected
Tariff May Apply
Please adjust quantity to Min / Mult value
Datasheet
Mfr: SMCJ15A
TTI: SMCJ15A
Bourns
Availability:

0In Stock

ESD Protection Diodes / TVS Diodes 15volts 5uA 61.5 Amps Uni-Dir

0In Stock

Please adjust quantity to Min / Mult value
Datasheet
Mfr: TBU-CA085-500-WH
TTI: TBU-CA085-500-WH
Bourns
Availability:

0In Stock

3,000 On Order
Expected 19-May-27
Board Mount Surge Protectors Bi-directional TBU

0In Stock

3,000 On Order
Expected 19-May-27
Tariff May Apply
Please adjust quantity to Min / Mult value
Datasheet
Mfr: SMBJ7.5CA
TTI: SMBJ7.5CA
Bourns
Availability:

0In Stock

72,000 On Order
Expected 11-Aug-27
ESD Protection Diodes / TVS Diodes 7.5volts 100uA 46.5 Amps Bi-Dir

0In Stock

72,000 On Order
Expected 11-Aug-27
Please adjust quantity to Min / Mult value
Datasheet
Mfr: SMBJ85CA
TTI: SMBJ85CA
Bourns
Availability:

0In Stock

24,000 On Order
Expected 04-Jan-27
ESD Protection Diodes / TVS Diodes 85volts 5uA 4.4 Amps Bi-Dir

0In Stock

24,000 On Order
Expected 04-Jan-27
Please adjust quantity to Min / Mult value
Datasheet
Mfr: MF-PSMF010X-2
TTI: MF-PSMF010X-2
Bourns
Availability:

0In Stock

18,000 On Order
Expected
Resettable Fuses - PPTC 15V 100MA-HD 40A MAX

0In Stock

18,000 On Order
Expected
Please adjust quantity to Min / Mult value
Datasheet
Mfr: SMAJ24CA-H
TTI: SMAJ24CA-H
Bourns
Availability:

0In Stock

16,000 On Order
Expected 07-Jan-27
ESD Protection Diodes / TVS Diodes 24volts 5uA 10.3 Amps Bi-Dir

0In Stock

16,000 On Order
Expected 07-Jan-27
Call
or
View Details
Datasheet
Mfr: SMAJ24A-Q
TTI: SMAJ24A-Q
Bourns
Availability:

0In Stock

15,000 On Order
Expected 08-Jul-27
ESD Protection Diodes / TVS Diodes 24volts 400W 5% Uni-Dir. AEC-Q101

0In Stock

15,000 On Order
Expected 08-Jul-27
Please adjust quantity to Min / Mult value
Datasheet
Mfr: C850-260-WH
TTI: C850-260-WH
Bourns
Availability:

0In Stock

6,000 On Order
Expected 15-Apr-27
Board Mount Surge Protectors 260mA 850Vimp

0In Stock

6,000 On Order
Expected 15-Apr-27
Tariff May Apply
Please adjust quantity to Min / Mult value
Datasheet
Mfr: 1.5SMC30A-Q
TTI: 1.5SMC30A-Q
Bourns
Availability:

0In Stock

24,000 On Order
Expected 21-Jan-27
ESD Protection Diodes / TVS Diodes 1.5SMC - A 30V

0In Stock

24,000 On Order
Expected 21-Jan-27
Please adjust quantity to Min / Mult value
PTV112-1417A-A503 Bourns
Datasheet
Mfr: PTV112-1417A-A503
TTI: PTV112-1417A-A503
Bourns
Availability:

Not Available Online

ESD Protection Diodes / TVS Diodes CUSTOM

Not Available Online

Call
or
View Details
Datasheet
Mfr: ZOV320K60ESEL
TTI: ZOV320K60ESEL
Bourns
Availability:

Not Available Online

Varistors ZOV 60 K 23 E2

Not Available Online

Call
or
View Details
Datasheet
Mfr: SMBJ48A
TTI: SMBJ48A
Bourns
Availability:

0In Stock

ESD Protection Diodes / TVS Diodes 48volts 5uA 7.7 Amps Uni-Dir

0In Stock

Please adjust quantity to Min / Mult value
Datasheet
Mfr: MF-R800
TTI: MF-R800
Bourns
Availability:

0In Stock

Resettable Fuses - PPTC 30V 8A-HD 40A MAX

0In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
MF-R800-0-99
Datasheet
Mfr: SMAJ45CA
TTI: SMAJ45CA
Bourns
Availability:

0In Stock

Other Available Inventory
ESD Protection Diodes / TVS Diodes 45volts 5uA 5.5 Amps Bi-Dir

0In Stock

Other Available Inventory
Please adjust quantity to Min / Mult value
Datasheet
Mfr: SMAJ12CA-Q
TTI: SMAJ12CA-Q
Bourns
Availability:

0In Stock

ESD Protection Diodes / TVS Diodes 12volts 400W 5% Bi-Dir. AEC-Q101

0In Stock

Please adjust quantity to Min / Mult value
Datasheet
Mfr: CG0402MLC-3.3LG
TTI: CG0402MLC-3.3LG
Bourns
Availability:

0In Stock

Other Available Inventory
Varistors Chip Guard 0402 3.3 Volts

0In Stock

Other Available Inventory
Tariff May Apply
Please adjust quantity to Min / Mult value
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RoHS/Lead

RoHS Compliance

RoHS Compliant

Hazardous material content for substances listed in the RoHS Directive are within the limits defined in EU Directive 2011/65/EC and relevant amendments.

RoHS Non-Compliant

Hazardous material content for substances listed in RoHS directive exceed the allowable limits defined in the EU Directive 2011/65/EC and relevant amendments.

RoHS Yes Per Exemption

The part number listed has an allowable exemption as defined in the EU Directive 2011/65/EC and relevant amendments,2002/525/EC

RoHS Compliance: In Transition

In Transition This means that our inventory of this part number is presently not RoHS Compliant, however, the manufacturer will be shipping RoHS: Compliant to TTI in the future. This occurs when the manufacturer has decided not to change their part number to indicate RoHS Compliance. Contact TTI to determine the date that the RoHS: Compliant version of this product will be available.

Call to Verify

The part number is still in transition or TTI needs to contact the factory for the current status. Call TTI for help at .

Lead (Pb)

Lead Free

Pb Free

The Pb content of the termination material contains less than .1% by weight as referenced in JEDEC JESD97, paragraph 3.5 . Reference document is EU Commission Decision2002/525/EC, Annex II Notes- from ELV Directive2000/53/EC.

Contains Lead

Contains Pb

The Pb content of the termination material contains > .1% Pb by weight as referenced in JEDEC JESD97, paragraph 3.5. Reference document is EU Commission Decision2002/525/EC, Annex II Notes- from ELV Directive2000/53/EC.

Call to Verify

The part number is still in transition or TTI needs to contact the factory for the current status. Call TTI for help at .

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