V14P275PL2T Equivalent & Substitute Parts

Part Overview

The V14P275PL2T is a 430 V, 6 kA Transient Voltage Suppressor (TVS) varistor manufactured by Littelfuse Inc. in the UltraMOV™ series. This through-hole disc component (14mm) is designed for transient voltage protection in single-circuit applications. The part is Active status and ROHS3 compliant. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are required due to packaging availability, inventory constraints, or design flexibility within the allowed parameter ranges.

Key Parameters

Parameter	Value
Maximum AC Volts	275 V
Maximum DC Volts	350 V
Varistor Voltage (Typ)	430 V
Varistor Voltage Range	387 V – 473 V
Current - Surge	6 kA
Energy	110 J
Number of Circuits	1
Capacitance @ 1 MHz	450 pF
Operating Temperature	-55°C to 85°C
Mounting Type	Through Hole
Package / Case	Disc 14mm
RoHS Status	ROHS3 Compliant
MSL Rating	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the V14P275PL2T are qualified based on the following criteria:

Electrical Parameters (Must Match):

Maximum AC Volts: 275 V
Maximum DC Volts: 350 V
Varistor Voltage (Typ): 430 V
Varistor Voltage Range: 387 V – 473 V
Current - Surge: 6 kA
Energy: 110 J
Number of Circuits: 1
Capacitance @ 1 MHz: 450 pF
Operating Temperature: -55°C to 85°C

Mechanical Parameters (Must Match):

Mounting Type: Through Hole
Package / Case: Disc 14mm

Allowed Variations:

Packaging format (Tape & Reel vs. Cut Tape)
Series designation (UltraMOV™ vs. TMOV®)
Thermal protection features (optional)

All substitute parts maintain identical electrical performance and mechanical compatibility while differing only in packaging and optional protective features.

Parameter Comparison

Parameter	V14P275PL2T	V14E275PL1T	V14E275PL1A	TMOV14RP275EL2T7
Manufacturer	Littelfuse Inc.	Littelfuse Inc.	Littelfuse Inc.	Littelfuse Inc.
Series	UltraMOV™	UltraMOV™	UltraMOV™	TMOV®
Maximum AC Volts	275 V	275 V	275 V	275 V
Maximum DC Volts	350 V	350 V	350 V	350 V
Varistor Voltage (Typ)	430 V	430 V	430 V	430 V
Varistor Voltage Range	387 – 473 V	387 – 473 V	387 – 473 V	387 – 473 V
Current - Surge	6 kA	6 kA	6 kA	6 kA
Energy	110 J	110 J	110 J	110 J
Capacitance @ 1 MHz	450 pF	450 pF	450 pF	450 pF
Operating Temperature	-55 to 85°C	-55 to 85°C	-55 to 85°C	-55 to 85°C
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole
Package / Case	Disc 14mm	Disc 14mm	Disc 14mm	Disc 14mm
Packaging Format	Tape & Reel (TR)	Cut Tape (CT)	Cut Tape (CT)	Cut Tape (CT)
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
MSL Rating	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Active	Active	Active	Active

Engineering Selection Recommendations

All four parts—V14P275PL2T, V14E275PL1T, V14E275PL1A, and TMOV14RP275EL2T7—are functionally equivalent for 430 V, 6 kA transient voltage suppression applications. Selection between them is determined by packaging and availability requirements:

V14P275PL2T (Primary Part): Supplied in Tape & Reel format. Suitable for automated assembly processes requiring continuous reel feeding.

V14E275PL1T and V14E275PL1A (UltraMOV™ Series Alternatives): Supplied in Cut Tape format. Both maintain identical electrical specifications and are interchangeable with the primary part. V14E275PL1A offers higher inventory availability (47,800 pcs).

TMOV14RP275EL2T7 (TMOV® Series Alternative): Supplied in Cut Tape format with integrated thermal protection feature. Electrically equivalent with added thermal management capability. Highest inventory availability (5,029 pcs).

All parts are ROHS3 compliant, REACH unaffected, and rated for -55°C to 85°C operation. Selection should be based on packaging format compatibility with assembly equipment and component availability.

Frequently Asked Questions (FAQ)

Q: Can V14E275PL1T be used as a direct replacement for V14P275PL2T?

A: Yes. Both parts have identical electrical parameters (430 V typical varistor voltage, 6 kA surge current, 110 J energy) and mechanical specifications (through-hole, 14mm disc package). The only difference is packaging format: V14P275PL2T is supplied in Tape & Reel, while V14E275PL1T is supplied in Cut Tape.

Q: What is the difference between UltraMOV™ and TMOV® series parts?

A: Both series meet the same electrical and mechanical specifications for this application. TMOV14RP275EL2T7 includes thermal protection as an additional feature. All three substitute parts are electrically interchangeable.

Q: Are there any compatibility issues when switching between packaging formats?

A: No. Packaging format (Tape & Reel vs. Cut Tape) affects only the supply method and assembly process compatibility, not component performance or circuit functionality. The actual component specifications remain identical.

Q: Do all substitute parts meet the same compliance standards?

A: Yes. All four parts are ROHS3 compliant, REACH unaffected, and carry identical MSL ratings (1 - Unlimited). Compliance certifications are equivalent across all options.

Q: Which substitute part has the best availability?

A: V14E275PL1A offers the highest inventory level at 47,800 pcs. TMOV14RP275EL2T7 has 5,029 pcs available. Both are suitable for high-volume applications.

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