Varistors – Mouser Romania

.hide-partial { max-height: none; } .show-more { display: none; }

MT25 ThermoFuse™ Varistors

TDK MT25 ThermoFuse™ Varistors are metal oxide varistors that provide a high peak surge current of up to 20kA. TDK MT25 ThermoFuse Varistors feature a leaded square varistor element and a compact size with a patented over-molded design. The series is UL1449 approved, type 4CA, and designed for use in surge protection devices, inverters, street lighting, and more.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 21

Applied Filters:

Product

Mounting Style

Termination Style

Voltage Rating AC

Voltage Rating DC

Varistor Voltage

Clamping Voltage

Diameter

Peak Surge Current

Surge Energy Rating

Capacitance

Minimum Operating Temperature

Maximum Operating Temperature

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Varistors 275VAC 10% 20mm 3-pin ThermoFuse

B72220W2271K101
EPCOS / TDK
1: 7,49 RON
244In Stock

Mfr. Part No.
B72220W2271K101

Mouser Part No
871-B72220W2271K101

EPCOS / TDK

Varistors 275VAC 10% 20mm 3-pin ThermoFuse

Learn More

Datasheet

244In Stock

7,49 RON

5,53 RON

5,43 RON

Min.: 1
Mult.: 1

Thermo-fused Varistor 3-pin, AdvanceD 20mm

MOVs

PCB Mount

Radial

275 VAC

350 VDC

430 V

710 V

9.5 mm

10 kA

215 J

850 pF

- 40 C

+ 85 C

Bulk

Varistors 130VAC 10% 20mm 3-pin ThermoFuse

B72220W2131K101
EPCOS / TDK
1: 7,49 RON
600Expected 2/23/2026

Mfr. Part No.
B72220W2131K101

Mouser Part No
871-B72220W2131K101

EPCOS / TDK

Varistors 130VAC 10% 20mm 3-pin ThermoFuse

Learn More

Datasheet

600Expected 2/23/2026

7,49 RON

5,53 RON

5,02 RON

4,37 RON

View

Min.: 1
Mult.: 1

Thermo-fused Varistor 3-pin, AdvanceD 20mm

MOVs

PCB Mount

Radial

130 VAC

170 VDC

205 V

340 V

23 mm

10 kA

100 J

1850 pF

- 40 C

+ 85 C

Bulk

Varistors 20mm,130Vac ,thermo-fused type,3pin

B72220W2131K501
EPCOS / TDK
750: 5,08 RON
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
B72220W2131K501

Mouser Part No
871-B72220W2131K501

EPCOS / TDK

Varistors 20mm,130Vac ,thermo-fused type,3pin

Datasheet

Non-Stocked Lead-Time 22 Weeks

5,08 RON

Min.: 750
Mult.: 150

Thermo-fused Varistor 3-pin, AdvanceD 20mm

Bulk

Varistors 20mm,140Vac ,thermo-fused type,3pin

B72220W2141K501
EPCOS / TDK
750: 5,08 RON
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
B72220W2141K501

Mouser Part No
871-B72220W2141K501

EPCOS / TDK

Varistors 20mm,140Vac ,thermo-fused type,3pin

Datasheet

Non-Stocked Lead-Time 22 Weeks

5,08 RON

Min.: 750
Mult.: 150

Thermo-fused Varistor 3-pin, AdvanceD 20mm

Bulk

Varistors 20mm,150Vac ,thermo-fused type,3pin

B72220W2151K501
EPCOS / TDK
750: 5,08 RON
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
B72220W2151K501

Mouser Part No
871-B72220W2151K501

EPCOS / TDK

Varistors 20mm,150Vac ,thermo-fused type,3pin

Datasheet

Non-Stocked Lead-Time 22 Weeks

5,08 RON

Min.: 750
Mult.: 150

Thermo-fused Varistor 3-pin, AdvanceD 20mm

Bulk

Varistors 20mm,175Vac ,thermo-fused type,3pin

B72220W2171K501
EPCOS / TDK
750: 5,08 RON
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
B72220W2171K501

Mouser Part No
871-B72220W2171K501

EPCOS / TDK

Varistors 20mm,175Vac ,thermo-fused type,3pin

Datasheet

Non-Stocked Lead-Time 22 Weeks

5,08 RON

Min.: 750
Mult.: 150

Thermo-fused Varistor 3-pin, AdvanceD 20mm

Bulk

Varistors 20mm,210Vac ,thermo-fused type,3pin

B72220W2211K501
EPCOS / TDK
750: 5,08 RON
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
B72220W2211K501

Mouser Part No
871-B72220W2211K501

EPCOS / TDK

Varistors 20mm,210Vac ,thermo-fused type,3pin

Datasheet

Non-Stocked Lead-Time 22 Weeks

5,08 RON

Min.: 750
Mult.: 150

Thermo-fused Varistor 3-pin, AdvanceD 20mm

Bulk

Varistors 20mm,250Vac ,thermo-fused type,3pin

B72220W2251K501
EPCOS / TDK
750: 5,08 RON
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
B72220W2251K501

Mouser Part No
871-B72220W2251K501

EPCOS / TDK

Varistors 20mm,250Vac ,thermo-fused type,3pin

Datasheet

Non-Stocked Lead-Time 22 Weeks

5,08 RON

Min.: 750
Mult.: 150

Thermo-fused Varistor 3-pin, AdvanceD 20mm

Bulk

Varistors 20mm,275Vac ,thermo-fused type,3pin

B72220W2271K501
EPCOS / TDK
750: 5,08 RON
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
B72220W2271K501

Mouser Part No
871-B72220W2271K501

EPCOS / TDK

Varistors 20mm,275Vac ,thermo-fused type,3pin

Datasheet

Non-Stocked Lead-Time 22 Weeks

5,08 RON

Min.: 750
Mult.: 150

Thermo-fused Varistor 3-pin, AdvanceD 20mm

Bulk

Varistors 20mm,300Vac ,thermo-fused type,3pin

B72220W2301K501
EPCOS / TDK
750: 5,08 RON
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
B72220W2301K501

Mouser Part No
871-B72220W2301K501

EPCOS / TDK

Varistors 20mm,300Vac ,thermo-fused type,3pin

Datasheet

Non-Stocked Lead-Time 22 Weeks

5,08 RON

Min.: 750
Mult.: 150

Thermo-fused Varistor 3-pin, AdvanceD 20mm

Bulk

Varistors 320VAC 10% 20mm 3-pin ThermoFuse

B72220W2321K101
EPCOS / TDK
1: 12,88 RON
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
B72220W2321K101

Mouser Part No
871-B72220W2321K101

EPCOS / TDK

Varistors 320VAC 10% 20mm 3-pin ThermoFuse

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

12,88 RON

8,15 RON

7,24 RON

6,14 RON

View

Min.: 1
Mult.: 1

Thermo-fused Varistor 3-pin, AdvanceD 20mm

MOVs

PCB Mount

Radial

320 VAC

420 VDC

510 V

840 V

23 mm

10 kA

273 J

720 pF

- 40 C

+ 85 C

Bulk

Varistors 20mm,320Vac ,thermo-fused type,3pin

B72220W2321K501
EPCOS / TDK
750: 5,08 RON
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
B72220W2321K501

Mouser Part No
871-B72220W2321K501

EPCOS / TDK

Varistors 20mm,320Vac ,thermo-fused type,3pin

Datasheet

Non-Stocked Lead-Time 22 Weeks

5,08 RON

Min.: 750
Mult.: 150

Thermo-fused Varistor 3-pin, AdvanceD 20mm

Bulk

Varistors 20mm,350Vac ,thermo-fused type,3pin

B72220W2351K501
EPCOS / TDK
750: 5,08 RON
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
B72220W2351K501

Mouser Part No
871-B72220W2351K501

EPCOS / TDK

Varistors 20mm,350Vac ,thermo-fused type,3pin

Datasheet

Non-Stocked Lead-Time 22 Weeks

5,08 RON

Min.: 750
Mult.: 150

Thermo-fused Varistor 3-pin, AdvanceD 20mm

Bulk

Varistors 20mm,385Vac ,thermo-fused type,3pin

B72220W2381K501
EPCOS / TDK
750: 5,08 RON
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
B72220W2381K501

Mouser Part No
871-B72220W2381K501

EPCOS / TDK

Varistors 20mm,385Vac ,thermo-fused type,3pin

Datasheet

Non-Stocked Lead-Time 22 Weeks

5,08 RON

Min.: 750
Mult.: 150

Thermo-fused Varistor 3-pin, AdvanceD 20mm

Bulk

Varistors 20mm,420Vac ,thermo-fused type,3pin

B72220W2421K501
EPCOS / TDK
750: 5,08 RON
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
B72220W2421K501

Mouser Part No
871-B72220W2421K501

EPCOS / TDK

Varistors 20mm,420Vac ,thermo-fused type,3pin

Datasheet

Non-Stocked Lead-Time 22 Weeks

5,08 RON

Min.: 750
Mult.: 150

Thermo-fused Varistor 3-pin, AdvanceD 20mm

Bulk

Varistors 20mm,460Vac ,thermo-fused type,3pin

B72220W2461K501
EPCOS / TDK
750: 6,09 RON
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
B72220W2461K501

Mouser Part No
871-B72220W2461K501

EPCOS / TDK

Varistors 20mm,460Vac ,thermo-fused type,3pin

Datasheet

Non-Stocked Lead-Time 22 Weeks

6,09 RON

Min.: 750
Mult.: 150

Thermo-fused Varistor 3-pin, AdvanceD 20mm

Bulk

Varistors 20mm,510Vac ,thermo-fused type,3pin

B72220W2511K501
EPCOS / TDK
750: 6,09 RON
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
B72220W2511K501

Mouser Part No
871-B72220W2511K501

EPCOS / TDK

Varistors 20mm,510Vac ,thermo-fused type,3pin

Datasheet

Non-Stocked Lead-Time 22 Weeks

6,09 RON

Min.: 750
Mult.: 150

Thermo-fused Varistor 3-pin, AdvanceD 20mm

Bulk

Varistors 20mm,550Vac ,thermo-fused type,3pin

B72220W2551K501
EPCOS / TDK
750: 6,09 RON
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
B72220W2551K501

Mouser Part No
871-B72220W2551K501

EPCOS / TDK

Varistors 20mm,550Vac ,thermo-fused type,3pin

Datasheet

Non-Stocked Lead-Time 22 Weeks

6,09 RON

Min.: 750
Mult.: 150

Thermo-fused Varistor 3-pin, AdvanceD 20mm

Bulk

Varistors 20mm,625Vac ,thermo-fused type,3pin

B72220W2621K501
EPCOS / TDK
750: 6,09 RON
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
B72220W2621K501

Mouser Part No
871-B72220W2621K501

EPCOS / TDK

Varistors 20mm,625Vac ,thermo-fused type,3pin

Datasheet

Non-Stocked Lead-Time 22 Weeks

6,09 RON

Min.: 750
Mult.: 150

Thermo-fused Varistor 3-pin, AdvanceD 20mm

Bulk

Varistors 20mm,680Vac ,thermo-fused type,3pin

B72220W2681K501
EPCOS / TDK
500: 6,24 RON
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
B72220W2681K501

Mouser Part No
871-B72220W2681K501

EPCOS / TDK

Varistors 20mm,680Vac ,thermo-fused type,3pin

Datasheet

Non-Stocked Lead-Time 22 Weeks

6,24 RON

Min.: 500
Mult.: 100

Thermo-fused Varistor 3-pin, AdvanceD 20mm

Bulk

Varistors 20mm,750Vac ,thermo-fused type,3pin

B72220W2751K501
EPCOS / TDK
500: 6,24 RON
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
B72220W2751K501

Mouser Part No
871-B72220W2751K501

EPCOS / TDK

Varistors 20mm,750Vac ,thermo-fused type,3pin

Datasheet

Non-Stocked Lead-Time 22 Weeks

6,24 RON

6,19 RON

6,14 RON

Min.: 500
Mult.: 100

Thermo-fused Varistor 3-pin, AdvanceD 20mm

Bulk

MT25 ThermoFuse™ Varistors

Customer Service Office

Company

Resources

Support