V230LC40APX10 Equivalent & Substitute Parts

Part Overview

The V230LC40APX10 is a 360 V, 6.5 kA Transient Voltage Suppressor (TVS) varistor manufactured by Littelfuse Inc. in a through-hole disc package (20mm). This component is designed for transient voltage protection in AC and DC circuits with a maximum AC rating of 230 V and maximum DC rating of 300 V. The part is currently Active in product status with full RoHS3 compliance and REACH unaffected designation. Equivalent substitute parts are identified based on matching electrical performance parameters and mechanical compatibility within the same product category.

Substiute Parts

V230LC40APX10

Littelfuse Inc.In Stock: 880V230LC40APX10 Datasheet

Current PartRFQ

V230LA40AP

Littelfuse Inc.In Stock: 2881V230LA40AP Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The V230LA40AP is identified as a parametric equivalent to the V230LC40APX10 based on the following substitution criteria:

Matching Electrical Parameters:

• Maximum AC Volts: 230 V
• Maximum DC Volts: 300 V
• Varistor Voltage Range: 324 V (Min) to 396 V (Max), with 360 V typical
• Current - Surge: 6.5 kA
• Energy Dissipation: 122 J
• Capacitance @ 1 MHz: 1100 pF
• Number of Circuits: 1

Matching Mechanical Parameters:

• Mounting Type: Through Hole
• Package / Case: Disc 20mm
• Operating Temperature Range: -55°C to 85°C

Compliance Alignment:

• RoHS3 Compliant
• REACH Unaffected
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

The primary difference between these parts is the series designation (LC versus LA), which reflects internal design variations within Littelfuse's varistor product line while maintaining identical electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

Both the V230LC40APX10 and V230LA40AP are Active products from Littelfuse Inc. with identical electrical performance specifications and mechanical compatibility. Selection between these parts may be based on inventory availability and supply chain considerations. The V230LA40AP currently has higher inventory availability (2785 Pcs) compared to the V230LC40APX10 (853 Pcs). Both parts maintain full RoHS3 compliance and REACH unaffected status, ensuring regulatory alignment for applications requiring environmental compliance certification.

Frequently Asked Questions (FAQ)

Q: Can V230LA40AP be used as a direct replacement for V230LC40APX10?

A: Yes. Both parts are manufactured by Littelfuse Inc. and share identical electrical parameters (230 V AC maximum, 300 V DC maximum, 360 V typical varistor voltage, 6.5 kA surge current, 122 J energy) and mechanical specifications (through-hole mounting, 20mm disc package, -55°C to 85°C operating range). The series designation difference (LC versus LA) does not affect functional compatibility.

Q: Are there any differences in compliance or certification between these parts?

A: No. Both parts carry identical compliance certifications: RoHS3 Compliant, REACH Unaffected, MSL 1 (Unlimited), and ECCN EAR99 classification.

Q: What is the significance of the series designation (LC versus LA)?

A: The series designation reflects internal design variations within Littelfuse's varistor product line. These variations do not alter the electrical performance or mechanical compatibility for applications requiring the specified parameters.

Q: Are both parts suitable for the same circuit applications?

A: Yes. Both parts are rated for identical maximum AC (230 V) and DC (300 V) voltages with matching surge current capacity (6.5 kA) and energy dissipation (122 J), making them suitable for equivalent transient voltage suppression applications.

Q: What should be considered when selecting between these substitute parts?

A: Selection should be based on inventory availability, lead time, and supply chain requirements. Both parts are Active products with full regulatory compliance. The V230LA40AP has higher current inventory availability.