TE Connectivity AMP Connectors 1586496-2 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 1586496-2 is a rectangular connector header designed for through-hole mounting in board-to-board or cable applications. This connector features a vertical orientation with 2 positions arranged in 2 rows, shrouded 4-wall construction, and solder termination with locking ramp fastening. The part is classified as obsolete, necessitating identification of active equivalent and substitute components that maintain functional compatibility for ongoing production and repair applications.

Substiute Parts

1586496-2

TE Connectivity AMP ConnectorsIn Stock: 9971586496-2 Datasheet

Current PartRFQ

1586038-2

TE Connectivity AMP ConnectorsIn Stock: 23031586038-2 Datasheet

DirectRFQ

0469990564

MolexIn Stock: 8220469990564 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 1586496-2 is determined by strict alignment with the following critical parameters: connector type (header), contact type (male pin), number of positions (2), number of rows (2), row spacing (0.165" / 4.20mm), mounting type (through hole), shrouding configuration (shrouded 4-wall), termination method (solder), fastening type (locking ramp), contact shape (square), insulation material (polyamide/nylon), and material flammability rating (UL94 V-0).

The identified substitute parts maintain these core mechanical and electrical parameters. Variations in contact finish composition, contact finish thickness, insulation color, and operating temperature range do not preclude substitution when the primary functional characteristics remain constant. All substitute parts are RoHS3 compliant with MSL rating of 1 (Unlimited), matching the original component's environmental compliance profile.

Parameter Comparison

Engineering Selection Recommendations

The 1586496-2 is classified as obsolete, making the identification of active substitute components essential for continued system support and production continuity.

TE Connectivity AMP Connectors 1586038-2 is the primary direct substitute. This component is manufactured by the same original equipment manufacturer and maintains identical mechanical specifications including connector type, position count, row spacing, mounting configuration, and shrouding design. The 1586038-2 is active in production status with significantly higher inventory availability (2200 pieces). Both components are ROHS3 compliant with MSL rating 1 (Unlimited). The primary differences are contact finish composition (tin versus gold on mating surface) and operating temperature range (-40°C to 105°C versus -55°C to 105°C). The 1586038-2 is rated for 9A current capacity and is designated for general purpose, industrial, and lighting applications.

Molex 0469990564 is a similar substitute from an alternative manufacturer. This component maintains all critical mechanical parameters including connector type, position count, row spacing, mounting type, shrouding, termination, and fastening configuration. The 0469990564 belongs to the Mini-Fit Jr 5566 series and is active in production. It is ROHS3 compliant with MSL rating 1 (Unlimited). This substitute exhibits variations in contact material composition (brass versus copper alloy), insulation material specification (PA66 nylon 6/6 versus PA nylon), and insulation color (black versus white). Operating temperature range and voltage rating are not specified for this component.

Selection between the direct substitute (1586038-2) and the similar substitute (0469990564) depends on application-specific requirements regarding operating temperature range, contact finish composition, and manufacturer preference. The 1586038-2 is recommended for applications requiring the extended low-temperature operating range of -55°C and for systems where same-manufacturer sourcing is preferred.

Frequently Asked Questions (FAQ)

Q: Can the 1586038-2 directly replace the 1586496-2 in all applications?

A: The 1586038-2 maintains all critical mechanical and electrical parameters required for functional compatibility. The primary consideration is the operating temperature range: the 1586038-2 operates from -40°C to 105°C, while the original 1586496-2 operates from -55°C to 105°C. Applications requiring operation below -40°C require evaluation of the original specification requirements.

Q: What are the differences in contact finish between the main part and substitutes?

A: The 1586496-2 features gold plating on mating contacts (30.0µin thickness) with tin plating on posts. The 1586038-2 uses tin plating on both mating contacts (80.0µin thickness) and posts. The 0469990564 uses tin plating on both surfaces (100.0µin thickness). Contact finish differences do not affect mechanical compatibility but may influence electrical performance characteristics in specific applications.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. Both the 1586038-2 and 0469990564 are ROHS3 compliant, matching the compliance status of the original 1586496-2. All three components have MSL rating 1 (Unlimited), indicating no moisture sensitivity restrictions.

Q: What is the significance of the different insulation materials specified?

A: The 1586496-2 and 1586038-2 both specify Polyamide (PA) Nylon insulation material. The 0469990564 specifies Polyamide (PA66) Nylon 6/6. Both material specifications meet UL94 V-0 flammability requirements. The material variation does not preclude substitution for standard applications.

Q: How do the row spacing measurements affect substitution compatibility?

A: All three components maintain identical row spacing of 0.165" (4.20mm) at the mating interface. This parameter is critical for mechanical fit and interchangeability. The matching row spacing confirms that substitute parts are compatible with existing mating connectors and PCB layouts designed for the original 1586496-2.

Q: What packaging considerations apply to these substitute parts?

A: The 1586496-2 packaging specification is not provided in the original documentation. The 1586038-2 is supplied in tray packaging with 2200 pieces in stock. The 0469990564 is supplied in tray packaging with 752 pieces in stock. Packaging format should be confirmed against procurement requirements.

Q: Can the Molex 0469990564 be used as a substitute in applications originally designed for the TE Connectivity 1586496-2?

A: The 0469990564 maintains all critical mechanical parameters and is ROHS3 compliant with MSL 1 (Unlimited). However, operating temperature range and voltage rating specifications are not provided for this component. Applications requiring confirmed operating temperature range specifications of -55°C to 105°C and 600VAC voltage rating should prioritize the 1586038-2 substitute, which provides complete specification documentation.