TE Connectivity AMP Connectors 917994-1 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 917994-1 is a 26-position rectangular connector plug housing designed for multi-lock series applications. This connector features female socket contacts with crimp termination and latch lock fastening, suitable for free-hanging in-line mounting configurations. The part is currently active in production with RoHS compliance and unlimited moisture sensitivity rating. Substitute parts are identified to provide alternative sourcing options when the primary part number is unavailable or when inventory requirements necessitate alternative stock sources.

Substiute Parts

917994-1

TE Connectivity AMP ConnectorsIn Stock: 818917994-1 Datasheet

Current PartRFQ

917992-1

TE Connectivity AMP ConnectorsIn Stock: 1291917992-1 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 917994-1 are identified based on strict parametric equivalence within the rectangular connectors category. The substitution logic is based on the following critical parameters that must remain constant for functional interchangeability:

• Connector Type: Plug housing configuration
• Number of Positions: 26-position layout
• Number of Rows: 2-row arrangement
• Row Spacing: 0.205" (5.20mm) pitch spacing
• Contact Type: Female socket contacts
• Contact Termination: Crimp termination method
• Fastening Type: Latch lock mechanism
• Mounting Type: Free hanging in-line configuration
• Insulation Material: Polybutylene Terephthalate (PBT)
• Operating Temperature Range: -30°C ~ 105°C
• Color: White
• RoHS Compliance: RoHS Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Parts meeting all these parameters are classified as parametric equivalents and direct substitutes for the 917994-1.

Parameter Comparison

Engineering Selection Recommendations

Both the 917994-1 and 917992-1 are active production parts manufactured by TE Connectivity AMP Connectors with full RoHS compliance and identical electrical and mechanical specifications. The 917992-1 substitute part carries the designation "HYBRID" in its description, indicating a design variant within the Multi-Lock series that maintains complete parametric equivalence with the primary part number.

Selection between these parts should be based on:

• Inventory Availability: The 917992-1 currently maintains higher stock levels (1250 pcs) compared to the 917994-1 (745 pcs), making it suitable for high-volume procurement requirements.
• Supply Chain Continuity: Both parts share identical compliance certifications (RoHS Compliant, MSL 1), ensuring regulatory and environmental compatibility in equivalent applications.
• Mechanical Interchangeability: All critical dimensional and functional parameters are identical, confirming direct substitution capability in existing designs without modification.

Frequently Asked Questions (FAQ)

Q: Can the 917992-1 be used as a direct replacement for the 917994-1 in existing designs?

A: Yes. The 917992-1 is a parametric equivalent with identical specifications across all critical parameters including connector type, position count, row spacing, contact configuration, termination method, fastening mechanism, and operating temperature range. Direct substitution is supported without design modification.

Q: What does the "HYBRID" designation in the 917992-1 description indicate?

A: The "HYBRID" designation identifies a design variant within the Multi-Lock series. This variant maintains complete electrical and mechanical equivalence with the standard 917994-1 configuration while potentially incorporating internal design improvements or manufacturing process enhancements specific to the Multi-Lock series.

Q: Are there any differences in contact compatibility between these two part numbers?

A: No. Both parts feature identical female socket contact types with crimp termination. Contact compatibility is fully maintained between the 917994-1 and 917992-1, as both accept the same contact specifications and termination methods.

Q: What is the significance of the MSL 1 (Unlimited) rating for these connectors?

A: MSL 1 (Unlimited) indicates that these connectors have unlimited shelf life and do not require moisture-controlled storage or baking procedures prior to assembly. This classification applies identically to both the 917994-1 and 917992-1.

Q: Can these connectors be used in applications requiring RoHS compliance?

A: Yes. Both the 917994-1 and 917992-1 are RoHS Compliant, meeting regulatory requirements for restricted substance elimination in electronic components. This compliance status is identical for both part numbers.

Q: What is the operating temperature range for these connectors?

A: Both connectors operate across the identical temperature range of -30°C to 105°C, ensuring functional performance in equivalent thermal environments.

Q: Are contacts included with these connector housings?

A: No. Both the 917994-1 and 917992-1 are supplied as housings only. Contacts must be procured separately and installed through the crimp termination process.