TE Connectivity 102203-9 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 102203-9 is a rectangular connector header manufactured by TE Connectivity AMP Connectors, classified within the AMPMODU Mod II series. This through-hole, right-angle connector features 12 positions at 0.100" (2.54mm) pitch with shrouded 4-wall design and push-pull fastening. The part is designated as obsolete, necessitating identification of equivalent and substitute components for ongoing design requirements and procurement needs.

Substiute Parts

102203-9

TE Connectivity AMP ConnectorsIn Stock: 729102203-9 Datasheet

Current PartRFQ

5-102203-9

TE Connectivity AMP ConnectorsIn Stock: 17005-102203-9 Datasheet

DirectRFQ

DF1B-12P-2.5DS(01)

Hirose Electric Co LtdIn Stock: 850DF1B-12P-2.5DS(01) Datasheet

SimilarRFQ

DF1BZ-12P-2.5DS

Hirose Electric Co LtdIn Stock: 1087DF1BZ-12P-2.5DS Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 102203-9 is determined by alignment of the following critical parameters: connector type (header), contact type (male pin), number of positions (12), number of rows (1), mounting type (through hole, right angle), shrouding configuration (shrouded 4-wall), termination method (solder), and fastening type (push-pull).

Two categories of substitutes are identified:

Direct Equivalent: The TE Connectivity 5-102203-9 maintains identical electrical and mechanical specifications to the 102203-9, differing only in packaging format (tube versus standard) and product status (active versus obsolete). This part is the primary direct replacement.

Similar Substitutes: The Hirose Electric DF1B-12P-2.5DS(01) and DF1BZ-12P-2.5DS represent alternative manufacturers' solutions with comparable form factors and functionality. These parts share the same connector type, contact type, position count, row configuration, mounting type, shrouding, termination, and fastening type. However, these Hirose alternatives operate at a slightly different pitch (0.098" / 2.50mm versus 0.100" / 2.54mm), resulting in dimensional and contact length variations that must be evaluated for specific application requirements.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection: TE Connectivity 5-102203-9

The 5-102203-9 is the recommended direct equivalent for applications currently utilizing the 102203-9. This part maintains identical electrical and mechanical specifications, including pitch (0.100" / 2.54mm), contact dimensions, operating temperature range (-65°C ~ 105°C), and current rating (3A). The 5-102203-9 carries active product status and ROHS3 compliance, addressing regulatory requirements for new designs and procurement. The part is available in tube packaging and maintains compatibility with existing mating connectors and PCB layouts designed for the 102203-9.

Secondary Selection: Hirose Electric DF1B-12P-2.5DS(01) or DF1BZ-12P-2.5DS

The Hirose alternatives are suitable for applications where pitch tolerance and dimensional variation are acceptable. These parts operate at 0.098" (2.50mm) pitch, resulting in reduced contact mating length (0.177" versus 0.240") and increased post length (0.142" versus 0.110"). The operating temperature range is narrower (-35°C ~ 85°C), and current rating is not specified. Both Hirose parts carry active product status and RoHS compliance. Selection of Hirose alternatives requires verification that PCB footprints, mating connector specifications, and thermal requirements accommodate the dimensional and performance differences.

The DF1BZ-12P-2.5DS offers ROHS3 compliance and REACH unaffected status, providing additional regulatory alignment for certain applications.

Frequently Asked Questions (FAQ)

Q: Can the 5-102203-9 be used as a direct replacement for the 102203-9?

A: Yes. The 5-102203-9 is a direct equivalent with identical electrical and mechanical specifications. The parts differ only in packaging format (tube versus standard) and product status (active versus obsolete). No design modifications are required for substitution.

Q: What are the key differences between the TE Connectivity and Hirose alternatives?

A: The primary differences are pitch (0.100" for TE Connectivity versus 0.098" for Hirose), contact mating length (0.240" versus 0.177"), contact post length (0.110" versus 0.142"), operating temperature range (-65°C ~ 105°C versus -35°C ~ 85°C), and contact material (phosphor bronze versus brass). These dimensional and performance variations require evaluation for specific application compatibility.

Q: Are the Hirose DF1B-12P-2.5DS(01) and DF1BZ-12P-2.5DS interchangeable with each other?

A: Both Hirose parts share identical mechanical specifications and pitch. The primary difference is contact finish: DF1B-12P-2.5DS(01) features gold-plated mating contacts, while DF1BZ-12P-2.5DS features tin-plated mating contacts. Selection depends on application requirements for contact finish and voltage rating (250V for DF1B-12P-2.5DS(01) versus 150V for DF1BZ-12P-2.5DS).

Q: What compliance certifications should be considered when selecting a substitute?

A: The 102203-9 is RoHS non-compliant. The 5-102203-9 provides ROHS3 compliance. Both Hirose alternatives offer RoHS compliance, with DF1BZ-12P-2.5DS providing ROHS3 compliance and REACH unaffected status. Regulatory requirements for the target application determine which compliance certifications are necessary.

Q: Will the Hirose alternatives fit existing PCB footprints designed for the 102203-9?

A: The Hirose alternatives operate at a different pitch (0.098" versus 0.100"), resulting in footprint incompatibility. PCB layout modifications are required if Hirose parts are selected. The 5-102203-9 maintains identical pitch and dimensions, requiring no PCB modifications.

Q: What is the significance of the operating temperature range difference?

A: The 102203-9 and 5-102203-9 operate across -65°C ~ 105°C, while Hirose alternatives operate across -35°C ~ 85°C. Applications requiring operation below -35°C or above 85°C must use TE Connectivity parts. Applications within the -35°C ~ 85°C range can utilize either manufacturer's solution.

Q: Are there inventory considerations for selecting between these parts?

A: The 102203-9 has 710 pieces in stock (obsolete status). The 5-102203-9 has 1594 pieces available (active status). Hirose DF1B-12P-2.5DS(01) has 792 pieces, and DF1BZ-12P-2.5DS has 995 pieces in stock. For new designs and long-term procurement, active status parts (5-102203-9 or Hirose alternatives) are recommended.