TE Connectivity AMP Connectors 144473-5 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 144473-5 is a 2-position rectangular connector receptacle housing with 5.00mm pitch, designed for free-hanging in-line mounting applications. This component belongs to the Junior Power Timer series and is classified as an active product. The housing accommodates female socket contacts via crimp termination and operates across a temperature range of -40°C to 100°C. Substitute parts are identified when equivalent electrical and mechanical parameters are required for design flexibility, inventory management, or component availability across different manufacturing batches or color specifications.

Substiute Parts

144473-5

TE Connectivity AMP ConnectorsIn Stock: 1122144473-5 Datasheet

Current PartRFQ

4-963210-1

TE Connectivity AMP ConnectorsIn Stock: 19094-963210-1 Datasheet

Parametric EquivalentRFQ

826008-1

TE Connectivity AMP ConnectorsIn Stock: 1094826008-1 Datasheet

Parametric EquivalentRFQ

827551-3

TE Connectivity AMP ConnectorsIn Stock: 1169827551-3 Datasheet

Parametric EquivalentRFQ

928343-2

TE Connectivity AMP ConnectorsIn Stock: 15578928343-2 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of rectangular connector housings 144473-5 is determined by strict equivalence across the following critical parameters: connector type (receptacle), contact type (female socket), number of positions (2), pitch (5.00mm), number of rows (1), mounting type (free hanging in-line), and contact termination method (crimp). All identified substitute parts maintain these core electrical and mechanical specifications. Variations in color, insulation material composition, operating temperature range, and series designation do not prevent functional substitution when these primary parameters remain constant. The substitute parts listed are all manufactured by TE Connectivity AMP Connectors and classified as active products with RoHS compliance.

Parameter Comparison

Engineering Selection Recommendations

All identified substitute parts maintain active product status and RoHS compliance certification, confirming their suitability for applications requiring regulatory adherence. Part 144473-5 operates across -40°C to 100°C; substitute part 928343-2 extends the upper temperature limit to 110°C and is available in higher inventory quantity (15,530 pieces). Part 4-963210-1 carries ROHS3 compliance and utilizes glass-filled polybutylene terephthalate insulation material, differing from the polyamide composition of the main part. Parts 826008-1, 827551-3, and 928343-2 maintain polyamide-based insulation consistent with 144473-5. Selection between substitute parts should be based on color requirement, material specification, temperature range necessity, and inventory availability for the specific application.

Frequently Asked Questions (FAQ)

Q: Can part 4-963210-1 be used as a direct substitute for 144473-5?

A: Part 4-963210-1 maintains all critical electrical and mechanical parameters: 2-position receptacle, 5.00mm pitch, female socket contacts, crimp termination, and free-hanging in-line mounting. The primary differences are insulation material composition (PBT glass-filled versus PA66 nylon) and operating temperature specification (not specified versus -40°C to 100°C). Substitution is valid when material and temperature specifications do not conflict with application requirements.

Q: What is the difference between 928343-2 and 144473-5?

A: Both parts share identical connector type, contact type, pitch, mounting configuration, and termination method. Part 928343-2 operates across -40°C to 110°C (10°C higher maximum), is available in natural color, and belongs to the Standard Timer series rather than Junior Power Timer series. The insulation material is identical polyamide (PA66) nylon 6/6. Part 928343-2 is available in significantly higher inventory quantity.

Q: Are all substitute parts RoHS compliant?

A: All identified substitute parts carry RoHS compliance certification. Part 144473-5 and parts 826008-1, 827551-3, and 928343-2 are RoHS Compliant. Part 4-963210-1 is ROHS3 Compliant. Both certifications satisfy RoHS regulatory requirements.

Q: Does color selection affect electrical performance?

A: Color variation among substitute parts (green, brown, gray, black, natural) is a cosmetic and identification feature only. All parts maintain identical electrical specifications, contact configuration, pitch, and termination method. Color selection is determined by application requirements, circuit board identification standards, or inventory availability.

Q: What is the Moisture Sensitivity Level (MSL) for these parts?

A: All parts, including 144473-5 and all substitutes, carry MSL rating of 1 (Unlimited). This classification indicates unlimited shelf life without moisture control requirements during storage and handling.

Q: Can 826008-1 replace 144473-5 if operating temperature is not a constraint?

A: Yes. Part 826008-1 maintains all critical parameters: 2-position receptacle, 5.00mm pitch, female socket contacts, crimp termination, and free-hanging in-line mounting. The insulation material is identical polyamide (PA66) nylon 6/6. Operating temperature specification is not provided for 826008-1, but the core mechanical and electrical compatibility is established.