Equivalent & Substitute Parts Reference for MEAN WELL USA Inc. SPR01N-12

Part Overview

The MEAN WELL USA Inc. SPR01N-12 is an isolated module DC DC converter designed for ITE (Commercial) applications. It provides a single, regulated 12V output at up to 84mA from a 21.6V – 26.4V input range with 1 kV isolation and features OCP, SCP protections. The product status is marked as obsolete, necessitating identification of alternative models for ongoing applications and supply continuity. Substitution is required to maintain functionality and compliance in assemblies where SPR01N-12 was previously specified.

Substiute Parts

SPR01N-12

MEAN WELL USA Inc.In Stock: 12369SPR01N-12 Datasheet

Current PartRFQ

SPRN01N-12

MEAN WELL USA Inc.In Stock: 1085SPRN01N-12 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution is determined strictly by matching key operational and mechanical parameters including isolated module type, number of outputs, input voltage range, output voltage and current, isolation rating, mounting type, package/case dimensions, and certifications (RoHS, REACH). The substitute SPRN01N-12 maintains compatibility based on these criteria and remains active in production.

Parameter Comparison

Engineering Selection Recommendations

The SPR01N-12 is designated as obsolete. The SPRN01N-12 is active and compliant with ROHS3 and REACH; both models share identical mounting type, package/case, output specifications, and inventory compliance criteria. Certification status for SPRN01N-12 includes CE, EAC, and UKCA approval.

Frequently Asked Questions (FAQ)

Q1: Which parameters are critical when selecting a substitute for SPR01N-12?
A1: Type, number of outputs, input and output voltages, output current, isolation voltage, mounting type, package/case, and compliance certifications are the essential substitution criteria.

Q2: Is the package/case identical between SPR01N-12 and SPRN01N-12?
A2: Both use 6-SIP Module, 4 Leads with identical size/dimension specifications.

Q3: How do compliance and certification affect substitution decisions?
A3: Substitute parts must maintain RoHS and REACH compliance. SPRN01N-12 also meets additional approval standards (CE, EAC, UKCA).

Q4: Can SPRN01N-12 be directly installed in assemblies designed for SPR01N-12?
A4: Since mounting type, package/case, and output specifications are identical, mechanical fit and electrical compatibility are maintained within defined operating limits.

Q5: What other differences are notable between the main and substitute parts?
A5: SPRN01N-12 offers higher isolation voltage, wider operating temperature range, and improved efficiency compared to SPR01N-12.