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TDK - Circuit Protection

9,926 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 (4,423)
  • Varistors (4,074)
9,926 Results
Filtered By:

Download Table

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Part
Availability
Purchasing
RoHS/Lead
Part # Aliases
S07K11 TDK
Datasheet
Mfr: S07K11
TTI: B72207S0110K202
TDK
Availability:

12,000In Stock

14,000 On Order
Expected 24-Sep-26
Varistors 11 VAC .8J 36V-CL 250A-PK

12,000In Stock

14,000 On Order
Expected 24-Sep-26
Call
or
View Details
B72214Q171K101V87 TDK
Datasheet
Mfr: B72214Q171K101V87
TTI: B72214Q171K101V87
TDK
Availability:

30,000In Stock

Varistors 175 VAC 100J 455V-CL 8KA-PK

30,000In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Datasheet
Mfr: B59970C120A70.
TTI: B59970C120A70.
TDK
Availability:

460In Stock

Cut Tape
PTC Thermistors 9.4 OHM 25%

460In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Datasheet
Mfr: B72207S0110K101
TTI: B72207S110K101
TDK
Availability:

9,900In Stock

Varistors 11volts 250A

9,900In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
B72207S
110K101
Datasheet
Mfr: B57374V2104F060
TTI: B57374V2104F60
TDK
Availability:

16,000In Stock

NTC Thermistors 0603 100K 1% B-4480 NTC

16,000In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
B57374V2104F
60
Datasheet
Mfr: B57869S0103F140
TTI: B57869S103F140
TDK
Availability:

7,000In Stock

NTC Thermistors 10k 3988

7,000In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
B57869S
103F140
B57861S0103A081 TDK
Datasheet
Mfr: B57861S0103A081
TTI: B57861S103A81
TDK
Availability:

14,500In Stock

NTC Thermistors NTC THERMISTOR

14,500In Stock

Call
or
View Details
Call to Verify
B57364S0109A006 TDK
Datasheet
Mfr: B57364S0109A006
TTI: B57364S109A6
TDK
Availability:

30,236In Stock

NTC Thermistors 1 OHM 8.5 AMP

30,236In Stock

Call
or
View Details
B58101A 184A TDK
Datasheet
Mfr: B58101A 184A
TTI: B58101A184A
TDK
Availability:

80,300In Stock

NTC Thermistors CUSTOM NTC SENSOR

80,300In Stock

Call
or
View Details
B57025M2103A009 TDK
Datasheet
Mfr: B57025M2103A009
TTI: B57025M2103A009
TDK
Availability:

1,000In Stock

NTC Thermistors NTC THERMISTOR

1,000In Stock

Call
or
View Details
B72230M0151M405 TDK
Datasheet
Mfr: B72230M0151M405
TTI: B72230M0151M405
TDK
Availability:

72,864In Stock

223,344 On Order
Expected
Industrial Surge Protectors 150V 25KA 0.1 0.1 4 PIN

72,864In Stock

223,344 On Order
Expected
Call
or
View Details
Datasheet
Mfr: B72214S0251K101
TTI: B72214S251K101
TDK
Availability:

36,410In Stock

Varistors 250volts 4500A

36,410In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
B72214S
251K101
Datasheet
Mfr: B72207S0131K101
TTI: B72207S131K101
TDK
Availability:

1,300In Stock

Varistors 130volts 1200A

1,300In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
B72207S
131K101
Datasheet
Mfr: B72232B0151K001
TTI: B72232B151K1
TDK
Availability:

50In Stock

Varistors 150V RMS 32MM Varistor B32K150

50In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
B72232B
151K
1
Datasheet
Mfr: B72214Q171K101V87
TTI: B72214Q171K101
TDK
Availability:

30,000In Stock

Varistors Varistor Q14K175

30,000In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
B72214Q
171K101
Datasheet
Mfr: B72220S0621K101
TTI: B72220S621K101
TDK
Availability:

0In Stock

Varistors 625volts 6500A

0In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
B72220S
621K101
Datasheet
Mfr: B72510T0200K062
TTI: B72510T200K62
TDK
Availability:

12,000In Stock

Varistors 0805 20V 80A 300pF CT0805K20G

12,000In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
B72510T
200K
62
Datasheet
Mfr: B72570D120A60V9
TTI: B72570D120A60V9
TDK
Availability:

32,000In Stock

Varistors 12 VDC 46V-CL

32,000In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
B57025M2103A56 TDK
Datasheet
Mfr: B57025M2103A56
TTI: B57025M2103A56
TDK
Availability:

14,550In Stock

200 On Order
Expected 04-Nov-26
NTC Thermistors THERMISTOR

14,550In Stock

200 On Order
Expected 04-Nov-26
Call
or
View Details
Call to Verify
Datasheet
Mfr: B72214Q321K502
TTI: B72214Q321K502
TDK
Availability:

57,000In Stock

Varistors 320 VAC 185J 840V-CL 8KA-PK

57,000In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
B72214Q
321K502
B57025M2103A019 TDK
Datasheet
Mfr: B57025M2103A019
TTI: B57025M2103A019
TDK
Availability:

5,000In Stock

4,000 On Order
Expected 23-Sep-26
NTC Thermistors THERMISTOR

5,000In Stock

4,000 On Order
Expected 23-Sep-26
Call
or
View Details
B72210S0381K101 TDK
Datasheet
Mfr: B72210S0381K101
TTI: B72210S381K101
TDK
Availability:

2,000In Stock

Varistors 385volts 2500A

2,000In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
B72210S
381K101
Datasheet
Mfr: B72530T0140K062
TTI: B72530T140K62
TDK
Availability:

15,000In Stock

27,000 On Order
Expected 17-Jul-26
Varistors 1210 14V 400A 2000pF CT1210K14G

15,000In Stock

27,000 On Order
Expected 17-Jul-26
Tariff May Apply
Please adjust quantity to Min / Mult value
B72530T
140K
62
Datasheet
Mfr: B72570D0160H060
TTI: B72570D160H60
TDK
Availability:

16,000In Stock

36,000 On Order
Expected 27-Aug-26
Varistors 1003 16Vdc 3pF Ceradiode CDS4C16GTH

16,000In Stock

36,000 On Order
Expected 27-Aug-26
Tariff May Apply
Please adjust quantity to Min / Mult value
B72570D
160H
60
B57025M2103A008 TDK
Datasheet
Mfr: B57025M2103A008
TTI: B57025M2103A8
TDK
Availability:

1,000In Stock

NTC Thermistors THERMISTOR

1,000In Stock

Call
or
View Details
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Incoming Inventory

Mfr
TTI
Stock Can ship immediately
On Order
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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