V07E175P Equivalent & Substitute Parts

Part Overview

The V07E175P is a 270 V, 1.75 kA Transient Voltage Suppressor (TVS) varistor manufactured by Littelfuse Inc. in the UltraMOV™ series. This through-hole disc component (7mm) is designed for transient voltage protection in electronic circuits. The part is currently active in production with 820 pieces in stock. Equivalent and substitute parts are identified based on matching electrical specifications and mechanical compatibility to ensure proper circuit protection performance.

Key Parameters

Parameter	Value
Varistor Voltage (Typical)	270 V
Current - Surge	1.75 kA
Maximum AC Volts	175 V
Maximum DC Volts	225 V
Energy	17 J
Number of Circuits	1
Mounting Type	Through Hole
Package / Case	Disc 7mm
Operating Temperature Range	-55°C ~ 85°C
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitute parts for the V07E175P are qualified based on the following critical parameters:

Varistor Voltage (Typical): 270 V nominal specification
Current - Surge Rating: 1.75 kA minimum
Maximum AC/DC Voltage Ratings: 175 V AC / 225 V DC
Mounting Type: Through Hole configuration
Package Compatibility: Disc form factor (7mm or 8.5mm)
Regulatory Compliance: ROHS3 Compliant, REACH Unaffected

All identified substitutes meet or exceed these core electrical and mechanical requirements. Variations in energy rating, capacitance, and operating temperature ranges are noted but do not disqualify substitution eligibility within the specified parameter tolerance bands.

Parameter Comparison

Parameter	V07E175P (Littelfuse)	B72207S2171K101 (EPCOS - TDK)	ERZ-V07D271 (Panasonic)	MOVHE07V175Y (Eaton)
Varistor Voltage (Min)	243 V	243 V	247 V	243 V
Varistor Voltage (Typ)	270 V	270 V	270 V	270 V
Varistor Voltage (Max)	297 V	297 V	303 V	297 V
Current - Surge	1.75 kA	1.75 kA	1.75 kA	1.75 kA
Maximum AC Volts	175 V	175 V	175 V	175 V
Maximum DC Volts	225 V	225 V	225 V	225 V
Energy	17 J	17 J	24 J	24 J
Number of Circuits	1	1	1	1
Capacitance @ Frequency	130 pF @ 1 MHz	190 pF @ 1 kHz	150 pF @ 1 kHz	185 pF @ 1 kHz
Operating Temperature	-55°C ~ 85°C	-40°C ~ 105°C	-40°C ~ 85°C	-40°C ~ 125°C
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole
Package / Case	Disc 7mm	Disc 7mm	Disc 8.5mm	Disc 7mm
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

All substitute parts listed are active products with ROHS3 compliance and REACH unaffected status, meeting regulatory requirements equivalent to the V07E175P.

B72207S2171K101 (EPCOS - TDK Electronics): Identical electrical specifications and 7mm disc package. Extended operating temperature range (-40°C ~ 105°C) provides broader thermal performance envelope. Suitable for direct substitution in standard applications.

ERZ-V07D271 (Panasonic Electronic Components): Meets all core electrical requirements with varistor voltage tolerance within specification. Package size is 8.5mm disc, requiring mechanical clearance verification in PCB layout. Higher energy rating (24 J) and extended temperature range (-40°C ~ 85°C) available. Mechanical fit must be confirmed before selection.

MOVHE07V175Y (Eaton - Electronics Division): Identical electrical specifications and 7mm disc package. Highest operating temperature range (-40°C ~ 125°C) among substitutes. Higher energy rating (24 J) provides enhanced transient suppression capability. Suitable for direct substitution in standard applications.

Frequently Asked Questions (FAQ)

Q: Can B72207S2171K101 replace V07E175P directly? A: Yes. Both parts share identical varistor voltage (270 V typical), surge current (1.75 kA), voltage ratings (175 V AC / 225 V DC), and 7mm disc package. The EPCOS part offers extended operating temperature range (-40°C ~ 105°C versus -55°C ~ 85°C).

Q: What is the mechanical difference with ERZ-V07D271? A: ERZ-V07D271 uses an 8.5mm disc package compared to the 7mm disc of V07E175P. PCB hole diameter and component spacing must be verified for compatibility. All electrical specifications remain equivalent.

Q: Does MOVHE07V175Y have different electrical performance? A: MOVHE07V175Y maintains identical core electrical specifications (270 V varistor voltage, 1.75 kA surge current). Energy rating is higher (24 J versus 17 J), and operating temperature range extends to 125°C maximum, providing enhanced thermal performance in high-temperature environments.

Q: Are all substitutes RoHS and REACH compliant? A: Yes. All substitute parts are ROHS3 compliant and REACH unaffected, matching the regulatory status of V07E175P.

Q: Which substitute offers the widest operating temperature range? A: MOVHE07V175Y provides the widest operating temperature range (-40°C ~ 125°C), followed by B72207S2171K101 (-40°C ~ 105°C). V07E175P operates from -55°C ~ 85°C.

Q: Can I use a substitute with higher energy rating? A: Yes. ERZ-V07D271 and MOVHE07V175Y both offer 24 J energy rating versus 17 J for V07E175P. Higher energy rating indicates enhanced transient suppression capability and does not create compatibility issues in circuits designed for the original part.

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