V220CH8 Equivalent & Substitute Parts

Part Overview

The V220CH8 is a 220 V varistor manufactured by Littelfuse Inc., designed for transient voltage suppression in surface mount applications. This component operates across a varistor voltage range of 198 V to 242 V with a surge current rating of 250 A and energy dissipation of 5 J. The part is actively produced and ROHS3 compliant, making it suitable for modern electronic equipment requiring overvoltage protection.

Equivalent and substitute parts are identified when they share the same functional voltage class, circuit configuration, and mounting technology while meeting or exceeding the electrical performance requirements of the original specification.

Substiute Parts

V220CH8

Littelfuse Inc.In Stock: 24324V220CH8 Datasheet

Current PartRFQ

B72660M0141K072

EPCOS - TDK ElectronicsIn Stock: 2833B72660M0141K072 Datasheet

MFR RecommendedRFQ

MOVS2825V230

Eaton - Electronics DivisionIn Stock: 4143MOVS2825V230 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the V220CH8 are evaluated based on the following critical parameters:

• Varistor voltage class (220 V nominal)
• Varistor voltage tolerance range (198 V – 242 V)
• Single circuit configuration
• Surface mount technology
• Compliance certifications (ROHS3, REACH)
• Active product status

Two substitute parts meet the voltage class and circuit requirements:

B72660M0141K072 (EPCOS - TDK Electronics): Matches the 220 V varistor voltage class with identical voltage range (198 V – 242 V), single circuit, and surface mount configuration. Surge current capability is 1.2 kA with 10 J energy dissipation, exceeding the V220CH8 performance envelope. Package format is 4032 (10080 Metric) in cut tape configuration.

MOVS2825V230 (Eaton - Electronics Division): Operates in a different voltage class (360 V nominal, 324 V – 396 V range) with higher maximum AC and DC voltage ratings (230 V AC, 300 V DC). This part is not electrically equivalent to the V220CH8 and represents a higher voltage protection tier.

Parameter Comparison

Engineering Selection Recommendations

B72660M0141K072 is the direct electrical equivalent for the V220CH8 within the 220 V varistor voltage class. Both parts share identical voltage specifications (198 V – 242 V range), maximum AC/DC ratings, and single-circuit configuration. The B72660M0141K072 provides enhanced surge current handling (1.2 kA versus 250 A) and greater energy dissipation (10 J versus 5 J), making it suitable for applications requiring higher transient protection margins. Both parts are ROHS3 compliant and actively produced. Package format differs (4032 metric versus 2-SMD, No Lead), requiring PCB layout verification.

MOVS2825V230 operates in a different voltage protection class (360 V nominal) and is not electrically equivalent to the V220CH8. This part is suitable only for applications requiring higher voltage suppression thresholds. Additionally, MOVS2825V230 is RoHS non-compliant, which may restrict its use in regulated markets or applications with RoHS requirements.

Frequently Asked Questions (FAQ)

Q: Can B72660M0141K072 directly replace V220CH8 on the PCB?

A: B72660M0141K072 is electrically equivalent but uses a different package format (4032 metric versus 2-SMD, No Lead). PCB footprint and land pattern must be verified before substitution. Both parts are surface mount devices with identical voltage specifications.

Q: Why is MOVS2825V230 listed as a substitute if it has different voltage ratings?

A: MOVS2825V230 is included in the substitute list but operates in a different voltage class (360 V nominal versus 220 V nominal). It is not electrically equivalent and should only be selected for applications requiring higher voltage protection levels.

Q: What are the key differences between V220CH8 and B72660M0141K072?

A: Both parts share the same 220 V varistor voltage class and 198 V – 242 V tolerance range. B72660M0141K072 provides higher surge current capacity (1.2 kA versus 250 A) and greater energy dissipation (10 J versus 5 J). Package format and tape configuration differ, requiring design verification.

Q: Are all substitute parts ROHS3 compliant?

A: B72660M0141K072 is ROHS3 compliant. MOVS2825V230 is RoHS non-compliant and may not be suitable for applications with RoHS compliance requirements.

Q: What is the operating temperature range for B72660M0141K072?

A: Operating temperature range for B72660M0141K072 is not specified in the available data. V220CH8 operates from -40°C to 125°C, while MOVS2825V230 operates from -40°C to 85°C.