V07E140PL2B Equivalent & Substitute Parts

Part Overview

The V07E140PL2B is a 220 V, 1.75 kA Transient Voltage Suppressor (TVS) varistor manufactured by Littelfuse Inc. under the UltraMOV™ series. This through-hole disc component (7mm) is designed for transient voltage protection in electronic circuits. The part is currently Active in product status with 661 units in stock. Alternative equivalent parts may be required due to inventory constraints, supply chain considerations, or specific procurement requirements while maintaining identical electrical and mechanical performance.

Substiute Parts

V07E140PL2B

Littelfuse Inc.In Stock: 724V07E140PL2B Datasheet

Current PartRFQ

V07P140P

Littelfuse Inc.In Stock: 5566V07P140P Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the V07E140PL2B is determined by strict equivalence across the following critical parameters:

• Varistor voltage rating (typical 220 V, range 198–242 V)
• Surge current capacity (1.75 kA)
• Energy absorption capability (14.6 J)
• Mounting configuration (Through Hole, Disc 7mm package)
• Number of circuits (1 circuit)
• Operating temperature range (−55°C to +85°C)
• Compliance certifications (ROHS3, REACH Unaffected)

The V07P140P is classified as a parametric equivalent to the V07E140PL2B. Both parts are manufactured by Littelfuse Inc. within the UltraMOV™ series and share identical electrical specifications and mechanical form factors. The primary distinction is inventory availability and packaging designation (Bulk for both).

Parameter Comparison

Engineering Selection Recommendations

Both the V07E140PL2B and V07P140P are Active products manufactured by Littelfuse Inc. and carry identical electrical and mechanical specifications. Selection between these parts should be based on:

• Inventory availability: V07P140P has higher stock (5542 units) compared to V07E140PL2B (661 units)
• Supply chain lead times and procurement timelines
• Compliance requirements: Both parts meet ROHS3 and REACH Unaffected standards, suitable for regulated applications
• Packaging and logistics considerations for bulk procurement

No electrical or thermal performance differences exist between these parts. Direct substitution is supported across all application scenarios where the V07E140PL2B is specified.

Frequently Asked Questions (FAQ)

Q: Can V07P140P be used as a direct replacement for V07E140PL2B?

A: Yes. Both parts are parametric equivalents with identical electrical ratings (220 V typical varistor voltage, 1.75 kA surge current, 14.6 J energy), mechanical form factor (Disc 7mm through-hole), and compliance certifications (ROHS3, REACH Unaffected). Direct substitution is supported without circuit redesign or performance impact.

Q: Are there any differences in operating temperature range between these parts?

A: No. Both parts operate across the identical temperature range of −55°C to +85°C (TA).

Q: Do both parts have the same capacitance characteristics?

A: Yes. Both parts exhibit 160 pF capacitance at 1 MHz, ensuring equivalent high-frequency behavior in circuit applications.

Q: What is the significance of the Disc 7mm package for these varistors?

A: The Disc 7mm package defines the physical form factor and mounting footprint for through-hole PCB assembly. Both parts use this identical package, ensuring mechanical compatibility with existing board designs and assembly processes.

Q: Are moisture sensitivity considerations the same for both parts?

A: Yes. Both parts carry Moisture Sensitivity Level (MSL) 1 (Unlimited), indicating no moisture-related handling restrictions during storage, transport, or assembly.

Q: Which part should be selected for new designs?

A: Selection should be based on current inventory availability and supply chain requirements. Both parts are Active products with identical specifications and are suitable for new design implementations.