V20P95P Equivalent & Substitute Parts

Part Overview

The V20P95P is a 150 V, 10 kA varistor manufactured by Littelfuse Inc. in the LV UltraMOV™ series. This transient voltage suppressor is designed for through-hole mounting in a 20mm disc package and provides surge current protection up to 10 kA with 150 J energy absorption capability. The part is currently active in production with full inventory availability. Substitute parts are identified when identical electrical specifications and mechanical compatibility are maintained across the same product series and packaging format.

Substiute Parts

V20P95P

Littelfuse Inc.In Stock: 1151V20P95P Datasheet

Current PartRFQ

V20E95P

Littelfuse Inc.In Stock: 4397V20E95P Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the V20P95P is determined by strict equivalence across the following critical parameters:

• Varistor voltage rating (135–165 V range, 150 V typical)
• Surge current capacity (10 kA)
• Energy absorption (150 J)
• Mounting configuration (through-hole, 20mm disc package)
• Number of circuits (single circuit)
• Operating temperature range (−40°C to +125°C)
• Capacitance specification (3700 pF @ 1 MHz)

The V20E95P meets all these criteria and is classified as a parametric equivalent within the LV UltraMOV™ series. Both parts share identical electrical performance and mechanical compatibility, making them interchangeable in circuit applications requiring 150 V varistor protection.

Parameter Comparison

Engineering Selection Recommendations

Both V20P95P and V20E95P are active production parts with full RoHS3 compliance and REACH unaffected status. Selection between these parts may be based on inventory availability and lead time considerations. The V20E95P currently maintains higher stock levels (4329 pcs vs. 1092 pcs), which may influence procurement decisions for high-volume applications. Both parts carry identical electrical specifications, mechanical form factor, and regulatory certifications, ensuring functional equivalence in all circuit applications.

Frequently Asked Questions (FAQ)

Q: Can V20E95P replace V20P95P in existing designs? A: Yes. Both parts are parametric equivalents with identical varistor voltage ratings (150 V typical), surge current capacity (10 kA), energy absorption (150 J), and through-hole 20mm disc packaging. No circuit modifications are required.

Q: Are there differences in performance between these two parts? A: No. All electrical parameters, operating temperature range, capacitance specifications, and mechanical dimensions are identical. Both parts are manufactured by Littelfuse Inc. within the LV UltraMOV™ series.

Q: What determines substitution eligibility for V20P95P? A: Substitution is determined by matching varistor voltage range (135–165 V), surge current rating (10 kA), energy absorption (150 J), mounting type (through-hole), package format (20mm disc), and operating temperature range (−40°C to +125°C).

Q: Are both parts RoHS and REACH compliant? A: Yes. Both V20P95P and V20E95P are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: What is the moisture sensitivity level for these parts? A: Both parts carry MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.