TE Connectivity AMP Connectors 499923-7 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 499923-7 is a rectangular connector header designed for through-hole mounting applications. This shrouded, 30-position connector operates at 0.100" (2.54mm) pitch and supports board-to-cable/wire connections with male pin contacts. The connector is classified as Active product status and is suitable for applications requiring reliable solder termination with latch lock/eject hook fastening. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the connector series, allowing for component interchangeability in design and procurement scenarios.

Substiute Parts

499923-7

TE Connectivity AMP ConnectorsIn Stock: 1047499923-7 Datasheet

Current PartRFQ

5499923-7

TE Connectivity AMP ConnectorsIn Stock: 17265499923-7 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of rectangular connector headers within the TE Connectivity AMP-Latch series is determined by strict equivalence across the following critical parameters:

Electrical Compatibility Parameters:

• Contact type (Male Pin)
• Number of positions (30)
• Pitch spacing (0.100" / 2.54mm)
• Row configuration (2 rows)
• Current rating (1A per Contact)
• Voltage rating (250VAC)
• Operating temperature range (-65°C ~ 105°C)

Mechanical Compatibility Parameters:

• Connector type (Header)
• Mounting type (Through Hole)
• Shrouding configuration (Shrouded - 4 Wall)
• Fastening mechanism (Latch Lock/Eject Hooks, Long)
• Contact finish - mating surface (Gold or Gold-Palladium)
• Flammability rating (UL94 V-0)

Packaging Considerations:

• Packaging format differences (standard vs. bulk) do not affect functional interchangeability
• Inventory availability and RoHS compliance status are procurement factors, not substitution criteria

The substitute part 5499923-7 maintains all critical electrical and mechanical parameters, ensuring direct functional equivalence for circuit board assembly and connector mating applications.

Parameter Comparison

Engineering Selection Recommendations

Both the 499923-7 and 5499923-7 connectors are classified as Active products within the TE Connectivity AMP-Latch series and maintain complete electrical and mechanical equivalence. Selection between these parts is determined by compliance and regulatory requirements rather than functional performance.

RoHS Compliance Consideration: The 499923-7 is RoHS non-compliant, while the 5499923-7 is RoHS Compliant. Applications subject to RoHS Directive 2011/65/EU or equivalent regional regulations require the 5499923-7 substitute part.

REACH Status Consideration: The 499923-7 is REACH Affected, while the 5499923-7 is REACH Unaffected. Applications requiring REACH compliance or operating in regions with REACH requirements necessitate the 5499923-7 substitute part.

Contact Finish - Post Specification: The 499923-7 features Tin-Lead post finish, while the 5499923-7 features Tin post finish. Both finishes provide equivalent solder joint reliability and electrical performance for through-hole termination applications. The Tin finish in the 5499923-7 aligns with lead-free manufacturing standards.

Packaging Format: The 499923-7 is supplied in standard packaging, while the 5499923-7 is supplied in bulk packaging. Packaging format does not affect connector functionality or interchangeability in circuit board assembly.

Frequently Asked Questions (FAQ)

Q: Are the 499923-7 and 5499923-7 connectors mechanically interchangeable?

A: Yes. Both connectors maintain identical mechanical specifications including 30-position configuration, 0.100" (2.54mm) pitch, 2-row layout, through-hole mounting, shrouded 4-wall design, and latch lock/eject hook fastening. They are directly interchangeable in circuit board layouts and mating applications.

Q: Are the 499923-7 and 5499923-7 connectors electrically interchangeable?

A: Yes. Both connectors maintain identical electrical specifications including 1A per contact current rating, 250VAC voltage rating, -65°C to 105°C operating temperature range, and gold or gold-palladium mating contact finish. They perform equivalently in electrical circuit applications.

Q: What is the difference between the contact finish specifications?

A: The 499923-7 features Tin-Lead post finish, while the 5499923-7 features Tin post finish. Both finishes provide equivalent solder joint reliability and electrical performance for through-hole solder termination. The Tin finish represents a lead-free alternative aligned with modern manufacturing standards.

Q: When should the 5499923-7 be selected instead of the 499923-7?

A: The 5499923-7 should be selected when RoHS Compliance or REACH Unaffected status is required by application specifications, regulatory requirements, or customer standards. The 499923-7 is suitable for applications without these compliance requirements.

Q: Does packaging format affect connector performance or compatibility?

A: No. The 499923-7 standard packaging and 5499923-7 bulk packaging contain functionally identical connectors. Packaging format is a procurement and logistics consideration only and does not affect electrical performance, mechanical fit, or mating characteristics.

Q: Can these connectors be used in high-temperature applications?

A: Yes. Both connectors operate across the -65°C to 105°C temperature range and carry UL94 V-0 flammability rating, supporting applications requiring thermal stability and flame resistance within this operating envelope.

Q: Are these connectors suitable for board-to-cable applications?

A: Yes. Both connectors are specified for board-to-cable/wire style connections with through-hole solder termination, supporting standard PCB assembly processes and cable harness integration.

Q: What is the significance of the keying slot and mounting flange features?

A: The keying slot provides polarization to prevent incorrect connector mating orientation, while the mounting flange provides mechanical retention and alignment on the circuit board. Both features are present on both the 499923-7 and 5499923-7 connectors.