V130LS2 Equivalent & Substitute Parts

Part Overview

The V130LS2 is a 205 V, 1.2 kA disc varistor manufactured by Littelfuse Inc., designed for transient voltage suppression in through-hole applications. This component is classified as obsolete, making equivalent substitute parts necessary for new designs and ongoing production requirements. Substitute parts maintain identical electrical and mechanical specifications while offering active product status and improved availability.

Substiute Parts

V130LS2

Littelfuse Inc.In Stock: 788V130LS2 Datasheet

Current PartRFQ

V130LS2P

Littelfuse Inc.In Stock: 10371V130LS2P Datasheet

Parametric EquivalentRFQ

V130LS2PX2855

Littelfuse Inc.In Stock: 1120V130LS2PX2855 Datasheet

Parametric EquivalentRFQ

V130LT2P

Littelfuse Inc.In Stock: 2845V130LT2P Datasheet

Parametric EquivalentRFQ

V130LT2PX2855

Littelfuse Inc.In Stock: 988V130LT2PX2855 Datasheet

Parametric EquivalentRFQ

V130LU2P

Littelfuse Inc.In Stock: 1025V130LU2P Datasheet

Parametric EquivalentRFQ

V130LU2PX2855

Littelfuse Inc.In Stock: 894V130LU2PX2855 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the V130LS2 are qualified based on strict electrical and mechanical parameter matching:

Electrical Parameters (Must Match):

• Maximum AC Volts: 130 V
• Maximum DC Volts: 175 V
• Varistor Voltage (Typical): 205 V
• Varistor Voltage Range: 184.5 V – 225.5 V
• Current - Surge: 1.2 kA
• Energy: 11 J
• Number of Circuits: 1
• Capacitance @ 1 MHz: 180 pF
• Operating Temperature Range: -55°C to 85°C

Mechanical Parameters (Must Match):

• Mounting Type: Through Hole
• Package / Case: Disc 7mm

Allowed Variations:

• Series designation (LS, LT, LU)
• Packaging format (Cut Tape, Tape & Reel)
• Product status (Active vs. Obsolete)

All substitute parts listed maintain 100% compliance with these parameters and are manufactured by Littelfuse Inc.

Parameter Comparison

Engineering Selection Recommendations

For New Designs: Select from active product status parts: V130LS2P, V130LS2PX2855, V130LT2P, V130LT2PX2855, V130LU2P, or V130LU2PX2855. All maintain ROHS3 compliance and REACH unaffected status.

For Packaging Requirements:

• Cut Tape (CT) format: V130LS2P or V130LT2P
• Tape & Reel (TR) format: V130LS2PX2855, V130LT2PX2855, V130LU2P, or V130LU2PX2855

For Series Compatibility: Series designation (LS, LT, LU) does not affect electrical or mechanical performance. Selection may be based on inventory availability or manufacturing process requirements.

Compliance Verification: All substitute parts are ROHS3 compliant with MSL rating of 1 (Unlimited), matching the original V130LS2 specifications.

Frequently Asked Questions (FAQ)

Q: Can I use V130LS2P as a direct replacement for V130LS2? A: Yes. V130LS2P is electrically and mechanically identical to V130LS2. The difference is packaging format (Cut Tape vs. Bulk) and active product status.

Q: What is the difference between series designations (LS, LT, LU)? A: Series designations do not affect electrical performance or mechanical compatibility. All three series maintain identical voltage ratings, surge current capacity, and operating temperature ranges.

Q: Does packaging format affect component performance? A: No. Cut Tape (CT) and Tape & Reel (TR) packaging formats contain identical components. Selection depends on assembly process requirements and inventory management.

Q: Are all substitute parts ROHS3 compliant? A: Yes. All listed substitute parts maintain ROHS3 compliance and are REACH unaffected, matching the original V130LS2 environmental standards.

Q: Can I mix packaging formats in production? A: Yes. All substitute parts are functionally equivalent. Packaging format selection should align with your assembly equipment and supply chain requirements.

Q: What inventory levels are available? A: Substitute parts offer significantly higher availability than the obsolete V130LS2. V130LS2P (10,287 pcs), V130LT2P (2,775 pcs), and V130LU2P (937 pcs) are among the highest-stocked alternatives.