CMLB136T-101MS Equivalent & Substitute Parts

Part Overview

The CMLB136T-101MS is a fixed shielded inductor manufactured by Delta Electronics/Cyntec, rated for 100 µH inductance at 3 A current capacity with a maximum DC resistance of 198 mOhm. This component is classified as Active product status and is designed for surface mount applications in nonstandard package configurations. Substitute parts are identified when equivalent electrical performance can be achieved within the specified parameter tolerances while maintaining compliance with applicable standards and operating conditions.

Substiute Parts

CMLB136T-101MS

Delta Electronics/CyntecIn Stock: 938CMLB136T-101MS Datasheet

Current PartRFQ

PA4343.103NLT

Pulse ElectronicsIn Stock: 1704PA4343.103NLT Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CMLB136T-101MS is limited by the following critical parameters: inductance value (100 µH), current rating (3 A minimum), DC resistance specification (198 mOhm maximum), shielding requirement, surface mount packaging, and compliance certifications (ROHS3, REACH Unaffected). The substitute part PA4343.103NLT does not meet the inductance requirement of this application. The PA4343.103NLT is rated for 10 µH inductance, which represents a 90% reduction from the specified 100 µH value. This inductance mismatch disqualifies PA4343.103NLT as a functional equivalent for circuits designed around the CMLB136T-101MS electrical specifications.

Parameter Comparison

Engineering Selection Recommendations

The PA4343.103NLT cannot serve as a substitute for the CMLB136T-101MS due to the fundamental inductance mismatch. While PA4343.103NLT demonstrates superior electrical performance in current handling (10 A vs. 3 A), lower DC resistance (16.5 mOhm vs. 198 mOhm), and equivalent compliance certifications (ROHS3, REACH Unaffected), the 10 µH inductance value is incompatible with applications requiring 100 µH. Both components maintain Active product status and are manufactured to equivalent quality standards. Selection must be based on the specific inductance requirement of the circuit design.

Frequently Asked Questions (FAQ)

Q: Can PA4343.103NLT replace CMLB136T-101MS in my application?

A: No. PA4343.103NLT is rated for 10 µH inductance while CMLB136T-101MS is specified for 100 µH. This 10:1 inductance ratio makes them incompatible for direct substitution.

Q: What is the primary difference between these two inductors?

A: The inductance values differ by an order of magnitude. CMLB136T-101MS provides 100 µH, while PA4343.103NLT provides 10 µH. All other electrical parameters are compatible or superior in PA4343.103NLT.

Q: Are both parts RoHS compliant?

A: Yes. Both CMLB136T-101MS and PA4343.103NLT are ROHS3 Compliant and REACH Unaffected.

Q: What is the operating temperature difference?

A: CMLB136T-101MS operates from -55°C to 125°C, while PA4343.103NLT operates from -40°C to 125°C. CMLB136T-101MS provides extended low-temperature operation.

Q: Are both components surface mount?

A: Yes. Both parts are surface mount inductors in nonstandard package configurations with equivalent mounting compatibility.