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TDK - Circuit Protection

9,906 Results

Categories of Circuit Protection

  • Circuit Protection Kits (32)
  • ESD Protection Diodes / TVS Diodes (37)
  • Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,338)
  • Surge Protective Devices - SPD (22)
  • Thermistors (4,407)
  • Varistors (4,070)
9,906 Results
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Part
Availability
Purchasing
RoHS/Lead
Part # Aliases
Datasheet
Mfr: B72214S0381K101
TTI: B72214S0381K101
TDK
Availability:

7,650In Stock

Varistors 385VAC 10% 14mm StandarD

7,650In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
B72214S381K101
Datasheet
Mfr: B72580T0300K062
TTI: B72580T0300K062
TDK
Availability:

17,000In Stock

Varistors 30 VAC 38 VDC 800A PK

17,000In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
B72580T300K62
Datasheet
Mfr: B72520E0350K062
TTI: B72520E0350K062
TDK
Availability:

38,000In Stock

86,000 On Order
Expected 13-Aug-26
Varistors 1206 35Vrms 100A

38,000In Stock

86,000 On Order
Expected 13-Aug-26
Tariff May Apply
Please adjust quantity to Min / Mult value
B72520E350K62
Datasheet
Mfr: B72530E0250K062
TTI: B72530E0250K062
TDK
Availability:

6,000In Stock

Varistors 1210 25Vrms 300A

6,000In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
B72530E250K62
Datasheet
Mfr: B88069X2860C102
TTI: B88069X2860C102
TDK
Availability:

500In Stock

3,000 On Order
Expected 13-Jul-26
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors A83-A350X

500In Stock

3,000 On Order
Expected 13-Jul-26
Tariff May Apply
Please adjust quantity to Min / Mult value
Datasheet
Mfr: B72650M0500K072
TTI: B72650M0500K072
TDK
Availability:

6,000In Stock

Varistors 50VAC 10% 3225mm

6,000In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
B72650M500K72
Datasheet
Mfr: B88069X2641T502
TTI: B88069X2641T502
TDK
Availability:

500In Stock

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors EF800X

500In Stock

Please adjust quantity to Min / Mult value
Datasheet
Mfr: NTCG103NH681JT1
TTI: NTCG103NH681JT1
TDK
Availability:

150,000In Stock

NTC Thermistors 680ohm 5% 0402

150,000In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
NTCG103NH681JT1
-
Datasheet
Mfr: B72214S0321K101
TTI: B72214S0321K101
TDK
Availability:

12,500In Stock

Varistors 320VAC 10% 14mm StandarD

12,500In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
B72214S321K101
Datasheet
Mfr: B72205S0350K211
TTI: B72205S0350K211
TDK
Availability:

4,500In Stock

Varistors 35VAC 10% 5mm StandarD

4,500In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
B72205S350K211
Datasheet
Mfr: B72207S0350K311
TTI: B72207S0350K311
TDK
Availability:

21,000In Stock

Varistors 35VAC 10% 7mm StandarD

21,000In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
B72207S350K311
Datasheet
Mfr: B57238S0250M000
TTI: B57238S0250M000
TDK
Availability:

1,000In Stock

Inrush Current Limiters S 238/25 M 20 %

1,000In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
B57238S250M
Datasheet
Mfr: B72210S0301K101
TTI: B72210S0301K101
TDK
Availability:

1,000In Stock

Varistors 300VAC 10% 10mm StandarD

1,000In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
B72210S301K101
Datasheet
Mfr: B72220S0551K101
TTI: B72220S0551K101
TDK
Availability:

17,000In Stock

Varistors 550VAC 10% 20mm StandarD

17,000In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
B72220S551K101
Datasheet
Mfr: B72207S2251K101
TTI: B72207S2251K101
TDK
Availability:

16,200In Stock

Varistors 250VAC 10% 7mm AdvanceD

16,200In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
S07K250E2
Datasheet
Mfr: B72220S2151K101
TTI: B72220S2151K101
TDK
Availability:

29,500In Stock

Varistors 150VAC 10% 20mm AdvanceD

29,500In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
S20K150E2
Datasheet
Mfr: B72220S2461K101
TTI: B72220S2461K101
TDK
Availability:

1,921In Stock

Varistors 460VAC 10% 20mm AdvanceD

1,921In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
S20K460E2
Datasheet
Mfr: B72207S2321K311
TTI: B72207S2321K311
TDK
Availability:

1,077,600In Stock

Varistors 320VAC 10% 7mm AdvanceD

1,077,600In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
S07K320E2GS3
Datasheet
Mfr: B88069X2250S102
TTI: B88069X2250S102
TDK
Availability:

1,100In Stock

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors A81-A230X

1,100In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Datasheet
Mfr: B88069X3820S102
TTI: B88069X3820S102
TDK
Availability:

1,860In Stock

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors A71-H10X

1,860In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Datasheet
Mfr: B88069X7200B502
TTI: B88069X7200B502
TDK
Availability:

5,160In Stock

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors T23-A350X

5,160In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Datasheet
Mfr: B88069X0720S102
TTI: B88069X0720S102
TDK
Availability:

4,900In Stock

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors EC90X

4,900In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
B88069X720S102
Datasheet
Mfr: B88069X4230C101
TTI: B88069X4230C101
TDK
Availability:

280In Stock

290 On Order
Expected
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors V12-H30X

280In Stock

290 On Order
Expected
Tariff May Apply
Please adjust quantity to Min / Mult value
Datasheet
Mfr: B57153S0330M000
TTI: B57153S0330M000
TDK
Availability:

1,000In Stock

Inrush Current Limiters S 153/33 M

1,000In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
B57153S330M
Datasheet
Mfr: B57871L0202F000
TTI: B57871L0202F000
TDK
Availability:

200In Stock

NTC Thermistors L871/2k/F 1%

200In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
B57871L
202F
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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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