Equivalent & Substitute Parts for RZ-1205S/P

Part Overview

The Recom Power RZ-1205S/P is an isolated DC DC converter module with a single 5V output at 100mA, operating from a 11.4V to 12.6V input, rated at 500 mW. It is surface mount, in a 10-SMD Module, 6 Lead package. The product status is listed as obsolete, making it necessary to identify substitute models for ongoing design or replacement needs in ITE (Commercial) applications.

Substiute Parts

RZ-1205S/P

Recom PowerIn Stock: 1059RZ-1205S/P Datasheet

Current PartRFQ

R0.5Z-1205/P

Recom PowerIn Stock: 800R0.5Z-1205/P Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts are determined strictly by matching critical electrical and mechanical parameters including input voltage range, output voltage and current, isolation voltage, power rating, number of outputs, mounting type, package, and regulatory compliance. Only parts fulfilling all listed specifications provided for this converter module are considered valid substitutes.

Key substitution criteria:

• Input voltage range: 11.4V to 12.6V
• Output voltage: 5V
• Output current: 100mA
• Power rating: 500mW
• Isolation voltage: 1kV
• Number of outputs: 1
• Mounting: Surface Mount
• Package: 10-SMD Module, 6 Leads
• Regulatory: ROHS3, REACH, MSL, ECCN, HTSUS

Parameter Comparison

Engineering Selection Recommendations

The RZ-1205S/P is obsolete. Substitute part R0.5Z-1205/P matches all declared electrical, mechanical, and regulatory parameters including input/output voltage and current, isolation, package, and compliance. The substitute part holds current active status and inventory. Both parts list ROHS3 compliance, REACH unaffected status, MSL 1, ECCN EAR99, and identical application category.

Frequently Asked Questions (FAQ)

Q: What defines a valid substitute for RZ-1205S/P?
A: Substitution is valid when input voltage, output voltage/current, isolation voltage, power rating, number of outputs, package, mounting type, and regulatory certifications are identical or within specified tolerances as documented.

Q: Is R0.5Z-1205/P compatible with the same PCB footprint as RZ-1205S/P?
A: Both parts are listed as 10-SMD Module, 6 Leads surface mount. There is a dimensional difference: 0.32" W x 0.29" H vs. 0.42" W x 0.28" H. Verify actual pad and enclosure fit as per datasheet dimensions.

Q: Are there any compliance differences between RZ-1205S/P and R0.5Z-1205/P?
A: Both parts are ROHS3 compliant, REACH unaffected, and rated MSL 1 (Unlimited), with identical ECCN and HTSUS codes.

Q: Does the substitute part offer extended temperature range?
A: R0.5Z-1205/P offers an operating temperature range of -40°C ~ 100°C, whereas RZ-1205S/P is rated -40°C ~ 70°C.

Q: Are functional features such as SCP present in both models?
A: Yes, SCP is listed for both the original and substitute part.

Q: Is the efficiency identical between the original and substitute part?
A: Both RZ-1205S/P and R0.5Z-1205/P specify 50% efficiency.

Q: Are application categories the same?
A: Both parts are categorized for ITE (Commercial) applications.