ROV05-220L Equivalent & Substitute Parts Reference

Part Overview

The ROV05-220L is a Littelfuse Inc. through-hole metal oxide varistor (MOV) designed for transient voltage suppression in electronic circuits. It offers a 22 V varistor voltage with 100 A surge capability in a 5 mm disc package. This part is classified as obsolete by the manufacturer. Sourcing alternative models is necessary to maintain product continuity and assure supply availability for existing or new designs.

Substiute Parts

ROV05-220L

Littelfuse Inc.In Stock: 959ROV05-220L Datasheet

Current PartRFQ

ERZ-V05D220

Panasonic Electronic ComponentsIn Stock: 2785ERZ-V05D220 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts are selected according to strictly matching electrical and mechanical parameters: maximum AC and DC voltage ratings, varistor voltage range, surge current rating, energy absorption, capacitance at frequency, number of circuits, temperature range, mounting type, compliance standards, and package size. Only parts with equivalent or superior performance as stated in these categories are listed as valid substitutes.

Parameter Comparison

Engineering Selection Recommendations

The primary consideration for substitute selection is the ROV05-220L product status as obsolete. The ERZ-V05D220 is RoHS3 compliant, REACH unaffected, listed under ECCN EAR99, and offered in an active manufacturing status. Both models are in the category of transient voltage suppressors (TVS) and share similar compliance characteristics as specified.

Frequently Asked Questions (FAQ)

Q1: What criteria were used to determine substitutes for ROV05-220L?
A1: Substitutes are determined strictly by matching electrical parameters (maximum AC/DC voltage, varistor voltage range, surge current, energy, capacitance), number of circuits, temperature range, mounting type, compliance, and package style as provided.

Q2: How does the package size affect compatibility?
A2: ROV05-220L uses a 5mm disc; ERZ-V05D220 uses a 7mm disc. While both are through-hole, board space and lead spacing should be verified for fit.

Q3: Are substitute parts compliant with relevant regulations?
A3: Both the main and substitute parts are RoHS3 compliant and REACH unaffected as specified.

Q4: What is the impact of the part status on selection?
A4: ROV05-220L is obsolete; ERZ-V05D220 is active, making it suitable for continued production and component sourcing.

Q5: Which key parameters must be compared during substitution?
A5: Maximum AC/DC voltage, varistor voltage (min/typ/max), surge current, energy rating, capacitance, mounting type, operating temperature, compliance status, number of circuits, and package/case dimensions.

Q6: Is the ERZ-V05D220 a direct substitute based on supplied information?
A6: The ERZ-V05D220 matches the required parameters as provided in the input. All listed electrical and compliance characteristics are within the specified ranges for this category.