Equivalent & Substitute Parts Reference: ITW4805SA

Part Overview

ITW4805SA from XP Power is an isolated DC-DC converter module designed to supply 5V at up to 200mA output from a wide 36V to 75V DC input range. The device is supplied in a 6-SIP module, with through-hole mounting and compact physical dimensions. The part is suitable for ITE (Commercial) applications requiring 1.5 kV isolation, SCP (short-circuit protection), and offers an efficiency of 77% across an operating temperature range of -40°C to 85°C. When direct procurement or ongoing supply of ITW4805SA is constrained, it is necessary to identify electrically and mechanically compatible substitute parts strictly matching essential parameters.

Substiute Parts

ITW4805SA

XP PowerIn Stock: 1201ITW4805SA Datasheet

Current PartRFQ

SPA01C-05

MEAN WELL USA Inc.In Stock: 748SPA01C-05 Datasheet

MFR RecommendedRFQ

SPR01O-05

MEAN WELL USA Inc.In Stock: 1066SPR01O-05 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution is based on critical electrical and mechanical criteria, explicitly including module type, input voltage range, output voltage, maximum output current, power rating, isolation voltage, application, protection features, efficiency, operating temperature range, mounting type, package case, size/dimension, RoHS compliance, and moisture sensitivity level. Substitute parts must strictly match these parameters for functional equivalency.

Parameter Comparison

Engineering Selection Recommendations

SPA01C-05 is considered a direct substitute for ITW4805SA based on active product status, identical input/output ratings, matching isolation voltage, fully compliant RoHS status, and unlimited MSL. SPR01O-05 status is obsolete and has lower isolation voltage and efficiency; selection should strictly consider that only active, compliant parts should be prioritized when both electrical and regulatory equivalency is required.

Frequently Asked Questions (FAQ)

Q: What parameters are required for substituting ITW4805SA in a design?
A: Type, input voltage range, output voltage, output current, power, isolation voltage, applications, features, efficiency, operating temperature, mounting type, package/case, size/dimension, RoHS status, and MSL.

Q: Are all substitute parts compatible in form factor and mounting?
A: All listed substitutes use the 6-SIP Module, 4 Leads package and through-hole mounting, which ensures compatibility with existing PCB layouts designed for ITW4805SA.

Q: Is the isolation voltage consistent across all substitutes?
A: SPA01C-05 matches the 1.5 kV isolation voltage of ITW4805SA. SPR01O-05 offers only 1 kV, which is different and may not suit the same isolation requirements.

Q: Are all substitutes RoHS compliant?
A: Yes, all referenced substitutes are listed as ROHS3 Compliant.

Q: What should be considered regarding product status of the substitutes?
A: Only active parts (e.g., SPA01C-05) should be selected for new designs or production; obsolete parts (e.g., SPR01O-05) are not recommended for new designs due to supply constraints.

Q: Are substitute parts suitable for the same commercial ITE applications?
A: All substitutes specify applicability to ITE (Commercial) as per provided parameters.