V460LA10P Equivalent & Substitute Parts

Part Overview

The V460LA10P is a 715 V, 2.5 kA varistor manufactured by Littelfuse Inc. in the LA series. This through-hole disc varistor (10mm) is designed for transient voltage suppression applications requiring 460 V AC maximum rating. The part is currently active in production with 916 units in stock. Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained across the specified parameter ranges.

Substiute Parts

V460LA10P

Littelfuse Inc.In Stock: 936V460LA10P Datasheet

Current PartRFQ

MOV10V460Y

Eaton - Electronics DivisionIn Stock: 1474MOV10V460Y Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the V460LA10P is determined by strict equivalence across the following critical parameters:

• Maximum AC Volts: 460 V (exact match required)
• Maximum DC Volts: 615 V (exact match required)
• Current - Surge: 2.5 kA (exact match required)
• Mounting Type: Through Hole (exact match required)
• Package / Case: Disc 10mm (exact match required)
• Number of Circuits: 1 (exact match required)
• RoHS Status: ROHS3 Compliant (compliance requirement)

The MOV10V460Y meets all substitution criteria. Varistor voltage tolerance bands (Min/Max) and energy ratings may vary within acceptable design margins while maintaining functional equivalence for the specified application voltage class.

Parameter Comparison

Engineering Selection Recommendations

Both the V460LA10P and MOV10V460Y are active production parts with ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements. Selection between these parts should be based on:

• Application temperature operating range requirements
• Inventory availability and lead time
• Packaging format preference (Bulk vs. Bag)
• Energy dissipation margin requirements (56 J vs. 77 J)

The MOV10V460Y provides extended operating temperature range (-40°C ~ 125°C) compared to the V460LA10P (-55°C ~ 85°C), and higher energy rating (77 J vs. 56 J). The V460LA10P offers lower temperature minimum (-55°C) for cold environment applications.

Frequently Asked Questions (FAQ)

Q: Can MOV10V460Y replace V460LA10P in all applications?

A: Yes, for applications within the V460LA10P operating temperature range (-55°C ~ 85°C). The MOV10V460Y's extended upper temperature rating (125°C) provides additional margin. Both parts share identical AC/DC voltage ratings, surge current capacity, and mechanical form factor.

Q: What is the difference in varistor voltage between these parts?

A: The V460LA10P has a typical varistor voltage of 715 V, while the MOV10V460Y is 750 V. Both fall within acceptable tolerance bands for 460 V AC applications and maintain functional equivalence for transient suppression at the specified voltage class.

Q: Are there packaging differences?

A: Yes. The V460LA10P is supplied in Bulk packaging, while the MOV10V460Y is supplied in Bag packaging. Both use identical Disc 10mm through-hole form factors.

Q: Which part has better energy handling capability?

A: The MOV10V460Y is rated for 77 J compared to the V460LA10P at 56 J. This provides approximately 37% higher energy dissipation margin in the Eaton part.

Q: Are both parts RoHS compliant?

A: Yes, both the V460LA10P and MOV10V460Y are ROHS3 compliant and REACH unaffected.