V130LS10A Equivalent & Substitute Parts

Part Overview

The V130LS10A is a 205 V, 4.5 kA disc varistor manufactured by Littelfuse Inc., designed for transient voltage suppression in through-hole applications. This component operates across a temperature range of -55°C to 85°C and is ROHS3 compliant with MSL 1 rating. The V130LS10A is classified as obsolete, making equivalent substitute parts necessary for ongoing design support and procurement continuity. Substitute parts maintain identical electrical and mechanical specifications while offering active product status and improved availability.

Key Parameters

Parameter	Value
Varistor Voltage (Typical)	205 V
Current - Surge	4.5 kA
Maximum AC Volts	130 V
Maximum DC Volts	175 V
Energy	38 J
Mounting Type	Through Hole
Package / Case	Disc 14mm
Operating Temperature	-55°C ~ 85°C
Capacitance @ 1 MHz	1000 pF
RoHS Status	ROHS3 Compliant
MSL Rating	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the V130LS10A are qualified based on strict electrical and mechanical parameter matching. All substitute parts maintain identical specifications across the following critical parameters: varistor voltage range (184.5 V minimum to 225.5 V maximum, 205 V typical), surge current rating (4.5 kA), maximum AC and DC voltage ratings (130 V AC, 175 V DC), energy dissipation (38 J), capacitance (1000 pF @ 1 MHz), operating temperature range (-55°C to 85°C), and physical form factor (through-hole disc 14mm). Substitutes differ only in series designation (LS, LT, LU) and packaging format (Cut Tape or Tape & Reel), which do not affect electrical performance or circuit compatibility. All substitute parts maintain ROHS3 compliance and MSL 1 rating.

Parameter Comparison

Part Number	Series	Packaging	Product Status	Varistor Voltage (Typ)	Current - Surge	Max AC / DC Volts	Energy	Inventory (Pcs)
V130LS10A	LS	—	Obsolete	205 V	4.5 kA	130 V / 175 V	38 J	1089
V130LS10AP	LS	Cut Tape (CT)	Active	205 V	4.5 kA	130 V / 175 V	38 J	4687
V130LS10APX2855	LS	Tape & Reel (TR)	Active	205 V	4.5 kA	130 V / 175 V	38 J	954
V130LT10AP	LT	Cut Tape (CT)	Active	205 V	4.5 kA	130 V / 175 V	38 J	7182
V130LT10APX2855	LT	Tape & Reel (TR)	Active	205 V	4.5 kA	130 V / 175 V	38 J	1027
V130LU10AP	LU	Tape & Reel (TR)	Active	205 V	4.5 kA	130 V / 175 V	38 J	1102
V130LU10APX2855	LU	Tape & Reel (TR)	Active	205 V	4.5 kA	130 V / 175 V	38 J	755

Engineering Selection Recommendations

All substitute parts are electrically and mechanically equivalent to the V130LS10A and are suitable for direct replacement in circuit applications. Selection among available substitutes should be based on procurement requirements and assembly processes. For manual assembly or low-volume applications, Cut Tape (CT) packaging options (V130LS10AP, V130LT10AP) provide appropriate handling formats. For automated assembly or high-volume production, Tape & Reel (TR) packaging options (V130LS10APX2855, V130LT10APX2855, V130LU10AP, V130LU10APX2855) are recommended. All substitute parts maintain active product status with Littelfuse Inc., ensuring long-term availability and supply chain stability. ROHS3 compliance and REACH unaffected status are consistent across all substitute options.

Frequently Asked Questions (FAQ)

Q: Can V130LS10AP be used as a direct replacement for V130LS10A? A: Yes. V130LS10AP is electrically and mechanically identical to V130LS10A. The primary difference is product status (active vs. obsolete) and packaging format (Cut Tape vs. unspecified). Both maintain identical electrical performance in circuit applications.

Q: What is the difference between Cut Tape (CT) and Tape & Reel (TR) packaging? A: Cut Tape packaging is supplied in individual tape segments suitable for manual or semi-automated assembly. Tape & Reel packaging is supplied on continuous reels for fully automated pick-and-place assembly. Electrical and mechanical specifications are identical; packaging selection depends on assembly process requirements.

Q: Are parts from different series (LS, LT, LU) interchangeable? A: Yes. V130LS10A, V130LT10AP, and V130LU10AP are parametrically equivalent. Series designation reflects internal manufacturing or design revision but does not affect electrical performance, voltage ratings, surge current capacity, or physical dimensions. All are suitable for direct substitution.

Q: Does the "X2855" suffix affect electrical performance? A: No. The X2855 suffix indicates Tape & Reel packaging configuration and does not alter electrical specifications. Parts with and without this suffix (e.g., V130LS10AP vs. V130LS10APX2855) are electrically identical.

Q: Are all substitute parts ROHS3 compliant? A: Yes. All substitute parts listed maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating, consistent with the original V130LS10A specification.

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