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TDK - Circuit Protection

9,927 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 (23)
  • Thermistors (4,423)
  • Varistors (4,074)
9,927 Results
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Download Table

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Part
Availability
Purchasing
RoHS/Lead
Part # Aliases
Datasheet
Mfr: B72530T0350K062
TTI: B72530T0350K062
TDK
Availability:

0In Stock

78,000 On Order
Expected 18-Sep-26
Varistors 1210 35V 250A 600pF

0In Stock

78,000 On Order
Expected 18-Sep-26
Tariff May Apply
Please adjust quantity to Min / Mult value
B72530T350K62
Datasheet
Mfr: B59607A0120A062
TTI: B59607A0120A062
TDK
Availability:

0In Stock

132,000 On Order
Expected
PTC Thermistors SMD 1210 24V Overcurrent Prot.

0In Stock

132,000 On Order
Expected
Tariff May Apply
Please adjust quantity to Min / Mult value
B59607A120A62
Datasheet
Mfr: NTCG103JF103FT1
TTI: NTCG103JF103FT1
TDK
Availability:

0In Stock

190,000 On Order
Expected
NTC Thermistors THERMISTOR, NTC 10K OHM, 1%, 0402

0In Stock

190,000 On Order
Expected
Tariff May Apply
Please adjust quantity to Min / Mult value
NTCG103JF103FT1
-
Datasheet
Mfr: B59840C0120A070
TTI: B59840C0120A070
TDK
Availability:

0In Stock

Other Available Inventory
PTC Thermistors PTC Thermistor C 840A 120A 70 16X2,5

0In Stock

Other Available Inventory
Tariff May Apply
Please adjust quantity to Min / Mult value
B59840C120A70
Datasheet
Mfr: B72220S0301K101
TTI: B72220S0301K101
TDK
Availability:

0In Stock

Other Available Inventory
Varistors 300VAC 10% 20mm StandarD

0In Stock

Other Available Inventory
Tariff May Apply
Please adjust quantity to Min / Mult value
B72220S301K101
Datasheet
Mfr: B72520T0300K062
TTI: B72520T300K62
TDK
Availability:

0In Stock

Varistors 1206 30V 200A 500pF

0In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
B72520T
300K
62
B72520T0300K062
Datasheet
Mfr: B57364S0100M000
TTI: B57364S0100M000
TDK
Availability:

0In Stock

2,250 On Order
Expected 09-Dec-26
Inrush Current Limiters S 364/10 M

0In Stock

2,250 On Order
Expected 09-Dec-26
Tariff May Apply
Please adjust quantity to Min / Mult value
B57364S100M
Datasheet
Mfr: NTCG103JF103FT1S
TTI: NTCG103JF103FT1S
TDK
Availability:

0In Stock

40,000 On Order
Expected 29-Sep-26
NTC Thermistors 0402 10K OHM 1% NTC AEC-Q200 150C

0In Stock

40,000 On Order
Expected 29-Sep-26
Tariff May Apply
Please adjust quantity to Min / Mult value
NTCG103JF103FT1S
-
Datasheet
Mfr: B72220S2621K101
TTI: B72220S2621K101
TDK
Availability:

0In Stock

10,600 On Order
Expected 25-Sep-26
Varistors 625VAC 10% 20mm AdvanceD

0In Stock

10,600 On Order
Expected 25-Sep-26
Tariff May Apply
Please adjust quantity to Min / Mult value
S20K625E2
Datasheet
Mfr: B57351V5103J060
TTI: B57351V5103J060
TDK
Availability:

0In Stock

12,000 On Order
Expected 24-Nov-26
NTC Thermistors 0603 10K 5% B-4000 NTC

0In Stock

12,000 On Order
Expected 24-Nov-26
Tariff May Apply
Please adjust quantity to Min / Mult value
B57351V5103J60
Datasheet
Mfr: AVR-M1608C270MTAAB
TTI: AVR-M1608C270MTAAB
TDK
Availability:

0In Stock

Varistors 30pF 17VDC 0603 2A AEC-Q200, Classic_CAN

0In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
AVR-M1608C270MTAAB
-
Datasheet
Mfr: B59874C0120A070
TTI: B59874C120A70
TDK
Availability:

0In Stock

PTC Thermistors 55 OHM 25%

0In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
B59874C
120A
70
Datasheet
Mfr: B72650M0171K072
TTI: B72650M0171K072
TDK
Availability:

0In Stock

Other Available Inventory
Varistors 175VAC 10% 3225mm

0In Stock

Other Available Inventory
Tariff May Apply
Please adjust quantity to Min / Mult value
B72650M171K72
Datasheet
Mfr: NTCG163JF103FTDS
TTI: NTCG163JF103FTDS
TDK
Availability:

0In Stock

64,000 On Order
Expected
NTC Thermistors 0603 10K OHM 1% NTC AEC-Q200 125C

0In Stock

64,000 On Order
Expected
Tariff May Apply
Please adjust quantity to Min / Mult value
NTCG163JF103FTDS
-
Datasheet
Mfr: B88069X2943B252
TTI: B88069X2943B252
TDK
Availability:

0In Stock

2,250 On Order
Expected 28-Dec-26
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 4kV 20% 3kA EHV62-H40B3

0In Stock

2,250 On Order
Expected 28-Dec-26
Please adjust quantity to Min / Mult value
Datasheet
Mfr: B72207S0350K311
TTI: B72207S0350K311
TDK
Availability:

0In Stock

18,000 On Order
Expected 23-Oct-26
Varistors 35VAC 10% 7mm StandarD

0In Stock

18,000 On Order
Expected 23-Oct-26
Tariff May Apply
Please adjust quantity to Min / Mult value
B72207S350K311
Datasheet
Mfr: B72650M0141K072
TTI: B72650M0141K072
TDK
Availability:

0In Stock

Varistors 140VAC 10% 3225mm

0In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
B72650M141K72
Datasheet
Mfr: B88069X8910B502
TTI: B88069X8910B502
TDK
Availability:

0In Stock

1,000 On Order
Expected 18-Aug-26
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors T83-A230X

0In Stock

1,000 On Order
Expected 18-Aug-26
Tariff May Apply
Please adjust quantity to Min / Mult value
Datasheet
Mfr: B72210S2171K101
TTI: B72210S2171K101
TDK
Availability:

0In Stock

30,000 On Order
Expected 09-Oct-26
Varistors 175VAC 10% 10mm AdvanceD

0In Stock

30,000 On Order
Expected 09-Oct-26
Please adjust quantity to Min / Mult value
S10K175E2
Datasheet
Mfr: B72660M0301K072
TTI: B72660M0301K072
TDK
Availability:

0In Stock

Other Available Inventory
Varistors 300VAC 10% 4032mm

0In Stock

Other Available Inventory
Tariff May Apply
Please adjust quantity to Min / Mult value
B72660M301K72
Datasheet
Mfr: B72214S2301K551
TTI: B72214S2301K551
TDK
Availability:

0In Stock

Varistors 300VAC 10% 14mm AdvanceD

0In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
S14K300E2G5S5
Datasheet
Mfr: B72520E0350K062
TTI: B72520E0350K062
TDK
Availability:

0In Stock

Other Available Inventory
Varistors 1206 35Vrms 100A

0In Stock

Other Available Inventory
Tariff May Apply
Please adjust quantity to Min / Mult value
B72520E350K62
Datasheet
Mfr: B72220P3321K503
TTI: B72220P3321K503
TDK
Availability:

0In Stock

Varistors 320VAC 10% 20mm SuperioR MP

0In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Datasheet
Mfr: B72207S0200K211
TTI: B72207S0200K211
TDK
Availability:

0In Stock

27,000 On Order
Expected 05-Oct-26
Varistors 20VAC 10% 7mm StandarD

0In Stock

27,000 On Order
Expected 05-Oct-26
Tariff May Apply
Please adjust quantity to Min / Mult value
B72207S200K211
Datasheet
Mfr: B57238S0150M000
TTI: B57238S0150M000
TDK
Availability:

0In Stock

Other Available Inventory
Inrush Current Limiters S 238/15 M

0In Stock

Other Available Inventory
Tariff May Apply
Please adjust quantity to Min / Mult value
B57238S150M
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Additional Stock Lead Time Weeks

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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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