TE Connectivity AMP Connectors 1-827745-0 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 1-827745-0 is a rectangular connector header designed for through-hole mounting applications. This connector features a vertical orientation with 10 positions arranged in 2 rows at 0.100" (2.54mm) pitch, utilizing male pin contacts with gold or gold-palladium plating. The part is classified as obsolete, necessitating identification of active equivalent alternatives that maintain functional compatibility for board-to-cable/wire interconnection applications.

Substiute Parts

1-827745-0

TE Connectivity AMP ConnectorsIn Stock: 8271-827745-0 Datasheet

Current PartRFQ

2-1761603-3

TE Connectivity AMP ConnectorsIn Stock: 36922-1761603-3 Datasheet

SimilarRFQ

5103309-1

TE Connectivity AMP ConnectorsIn Stock: 24295103309-1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete 1-827745-0 is determined by strict equivalence across core electrical and mechanical parameters. The substitute parts 2-1761603-3 and 5103309-1 maintain functional compatibility through the following critical parameters:

Mandatory Equivalence Parameters:

• Connector type: Header
• Contact type: Male Pin
• Number of positions: 10
• Number of rows: 2
• Pitch - mating: 0.100" (2.54mm)
• Row spacing - mating: 0.100" (2.54mm)
• Mounting type: Through Hole
• Termination: Solder
• Shrouding: Shrouded - 4 Wall
• Style: Board to Cable/Wire
• Series: AMP-Latch

Both substitute parts are active products with current manufacturing status, providing supply continuity for applications previously utilizing the 1-827745-0. Differences in contact material, insulation material specifications, and packaging formats do not affect core connector functionality for standard board-to-wire interconnection applications.

Parameter Comparison

Engineering Selection Recommendations

Both substitute parts 2-1761603-3 and 5103309-1 provide direct functional equivalence to the obsolete 1-827745-0 for applications requiring 10-position, 2-row, 2.54mm pitch rectangular connectors with through-hole solder termination.

2-1761603-3 Selection Criteria: This substitute is recommended for applications requiring documented compliance with current environmental standards. The part carries ROHS3 compliance certification and REACH Unaffected status, indicating full regulatory alignment with modern manufacturing requirements. Packaging in bulk format supports high-volume production environments. Operating temperature range of -65°C to 105°C and 250VAC voltage rating provide defined electrical performance parameters.

5103309-1 Selection Criteria: This substitute is recommended for applications where tray packaging format aligns with assembly line requirements. The part carries RoHS compliance certification and provides equivalent electrical performance with 1A per contact current rating and -65°C to 105°C operating temperature range. Brass contact material and extended post length of 0.120" (3.05mm) accommodate specific PCB thickness requirements.

Both parts maintain the AMP-Latch series designation, keying slot feature, and shrouded 4-wall construction essential for mechanical compatibility with existing mating connectors and cable assemblies. Selection between the two substitutes should be based on packaging requirements, compliance documentation needs, and specific contact material preferences for the application.

Frequently Asked Questions (FAQ)

Q: Can 2-1761603-3 and 5103309-1 be used interchangeably with 1-827745-0?

A: Both parts maintain electrical and mechanical equivalence across all critical parameters including connector type, contact configuration, pitch, mounting method, and termination style. They are functionally interchangeable for board-to-wire interconnection applications. Differences in contact material, insulation material, and packaging do not affect connector functionality in standard applications.

Q: What are the key differences between the two substitute parts?

A: The primary differences are: (1) Contact material: 2-1761603-3 uses Phosphor Bronze while 5103309-1 uses Brass; (2) Insulation material: 2-1761603-3 specifies Polybutylene Terephthalate (PBT) while 5103309-1 does not specify insulation material; (3) Contact post length: 2-1761603-3 has 0.102" (2.60mm) while 5103309-1 has 0.120" (3.05mm); (4) Insulation height: 2-1761603-3 is 0.350" (8.89mm) while 5103309-1 is 0.388" (9.86mm); (5) Packaging: 2-1761603-3 is bulk while 5103309-1 is tray; (6) Compliance: 2-1761603-3 carries ROHS3 certification while 5103309-1 carries RoHS certification.

Q: Are there packaging considerations when selecting a substitute?

A: Yes. The 1-827745-0 original part does not specify packaging format. The 2-1761603-3 substitute is supplied in bulk packaging, suitable for high-volume assembly operations. The 5103309-1 substitute is supplied in tray packaging, which may be preferred for automated pick-and-place assembly systems. Selection should align with existing assembly line equipment and material handling procedures.

Q: Do the substitute parts have documented operating temperature ranges?

A: Both substitute parts specify operating temperature range of -65°C to 105°C. The original 1-827745-0 does not provide operating temperature specification. If the application requires operation outside this range, the substitute parts may not be suitable.

Q: What compliance certifications apply to each substitute?

A: The 2-1761603-3 substitute carries ROHS3 compliance and REACH Unaffected status. The 5103309-1 substitute carries RoHS compliance with vendor-undefined REACH status. Both parts carry EAR99 ECCN classification and 8536.69.4040 HTSUS code. Selection should be based on specific regulatory requirements for the end application and target markets.

Q: Are the contact finish specifications equivalent?

A: Contact finish specifications differ slightly. The original 1-827745-0 specifies gold or gold-palladium at 31.5µin (0.80µm) thickness. The 2-1761603-3 substitute specifies gold at 30.0µin (0.76µm) thickness. The 5103309-1 substitute specifies gold or gold-palladium at 30.0µin (0.76µm) thickness. These variations fall within acceptable ranges for standard connector applications and do not affect functional compatibility.

Q: What is the significance of the keying slot feature?

A: Both substitute parts retain the keying slot feature present in the original 1-827745-0. This feature provides mechanical polarization, preventing incorrect mating orientation with corresponding receptacle connectors. Retention of this feature ensures compatibility with existing mating connector designs.