UM-QLP-1.5W-6(43) Equivalent & Substitute Parts

Part Overview

The UM-QLP-1.5W-6(43) is a U.FL (UMCC) coaxial connector plug manufactured by Hirose Electric Co Ltd, designed for 50-ohm RF applications with right-angle solder termination. This connector is classified as obsolete, which necessitates identification of active equivalent parts for ongoing procurement and design continuity. The part features a female socket configuration with free-hanging, in-line mounting suitable for applications requiring compact RF connectivity up to 2 GHz.

Substiute Parts

UM-QLP-1.5W-6(43)

Hirose Electric Co LtdIn Stock: 784UM-QLP-1.5W-6(43) Datasheet

Current PartRFQ

UM-QLP-1.5W-6(40)

Hirose Electric Co LtdIn Stock: 865UM-QLP-1.5W-6(40) Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the UM-QLP-1.5W-6(43) is determined by strict equivalence across the following critical parameters:

• Connector Style: U.FL (UMCC)
• Connector Type: Plug, Female Socket
• Impedance: 50 Ohms
• Contact Termination: Solder
• Shield Termination: Crimp
• Mounting Type: Free Hanging (In-Line), Right Angle
• Frequency - Max: 2 GHz
• Operating Temperature: -30°C ~ 85°C
• Mating Cycles: 500
• Cable Group: 1.5D-2W, 1.5D-HQEW, 1.5QEW

The UM-QLP-1.5W-6(40) meets all specified electrical and mechanical parameters, differing only in product status (Active vs. Obsolete) and packaging configuration (Bulk vs. standard packaging).

Parameter Comparison

Engineering Selection Recommendations

The UM-QLP-1.5W-6(40) is the direct parametric equivalent for the obsolete UM-QLP-1.5W-6(43). Both parts maintain identical electrical specifications (50-ohm impedance, 2 GHz maximum frequency), mechanical configuration (right-angle solder termination, free-hanging mounting), and environmental ratings (-30°C to 85°C operating range, 500 mating cycles). Both parts are RoHS Compliant and carry identical compliance certifications (ECCN: EAR99, HTSUS: 8536.69.4010).

The primary distinction is product status: UM-QLP-1.5W-6(40) is Active with 843 pcs in stock, while UM-QLP-1.5W-6(43) is Obsolete. For new designs and ongoing procurement, UM-QLP-1.5W-6(40) is the appropriate selection. Packaging differs (Bulk vs. standard), which may affect procurement quantities and logistics but does not impact functional compatibility.

Frequently Asked Questions (FAQ)

Q: Can UM-QLP-1.5W-6(40) be used as a direct replacement for UM-QLP-1.5W-6(43)?

A: Yes. Both parts are parametrically identical across all electrical and mechanical specifications. The UM-QLP-1.5W-6(40) is the active equivalent and is functionally interchangeable.

Q: What is the difference between these two part numbers?

A: The parts differ in product status (Active vs. Obsolete) and packaging format (Bulk vs. standard). All functional parameters, including impedance, frequency rating, termination type, and operating temperature range, are identical.

Q: Are there any compliance or certification differences?

A: No. Both parts carry identical RoHS compliance status and regulatory classifications (ECCN: EAR99, HTSUS: 8536.69.4010).

Q: Does packaging affect compatibility?

A: Packaging format does not affect electrical or mechanical compatibility. The Bulk packaging of UM-QLP-1.5W-6(40) may influence procurement minimums and lead times but does not impact connector performance or interchangeability.

Q: What cable groups are compatible with these connectors?

A: Both connectors support the same cable groups: 1.5D-2W, 1.5D-HQEW, and 1.5QEW.