TE Connectivity AMP Connectors 1241594-1 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 1241594-1 is a 29-position rectangular connector receptacle housing from the Micro Timer II series. This component is designated as Last Time Buy, indicating discontinued production status. The housing accommodates female socket contacts with a 0.157" (4.00mm) pitch configuration across three rows and is sealed for environmental protection. Identification of equivalent substitute parts is necessary due to the Last Time Buy status and potential supply constraints for this legacy connector series.

Substiute Parts

1241594-1

TE Connectivity AMP ConnectorsIn Stock: 9641241594-1 Datasheet

Current PartRFQ

1-963449-2

TE Connectivity AMP ConnectorsIn Stock: 16871-963449-2 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for rectangular connector housings is determined by compatibility across the following critical parameters: connector type (receptacle), contact type (female socket), number of positions (29), number of rows (3), mounting type (free hanging in-line), contact termination method (crimp), color (black), and sealed feature. The substitute part 1-963449-2 maintains equivalence in all these core parameters. The primary difference between the main part and the substitute is the pitch specification: the main part operates at 0.157" (4.00mm) pitch with corresponding 0.157" (4.00mm) row spacing, while the substitute operates at 0.197" (5.00mm) pitch with 0.197" (5.00mm) row spacing. This pitch differential represents a distinct mechanical and electrical configuration that must be evaluated within the context of the specific application and mating connector requirements.

Parameter Comparison

Engineering Selection Recommendations

The 1-963449-2 substitute part is an active production component from TE Connectivity AMP Connectors, providing supply continuity for applications currently utilizing the Last Time Buy 1241594-1. Both parts maintain identical compliance with RoHS requirements, with the substitute offering ROHS3 compliance and confirmed REACH Unaffected status, compared to the main part's RoHS Compliant designation with vendor-undefined REACH status. Both components carry MSL 1 (Unlimited) moisture sensitivity ratings and sealed construction suitable for environmental protection. The substitute part is available in higher inventory quantities (1639 pcs) relative to the main part (903 pcs). Selection between these parts must account for the pitch and row spacing differential: the main part operates at 0.157" (4.00mm) spacing while the substitute operates at 0.197" (5.00mm) spacing. This distinction requires verification of mating connector compatibility and printed circuit board layout constraints specific to the application.

Frequently Asked Questions (FAQ)

Q: Can the 1-963449-2 substitute directly replace the 1241594-1 in existing applications?

A: Direct replacement is contingent upon mating connector compatibility. The substitute part operates at 0.197" (5.00mm) pitch and row spacing, whereas the main part operates at 0.157" (4.00mm) pitch and row spacing. The mating plug connector must be designed for the substitute's pitch specification. Physical board layout and connector positioning must also accommodate the different spacing dimensions.

Q: What is the significance of the Last Time Buy status on the 1241594-1?

A: Last Time Buy status indicates that TE Connectivity AMP Connectors has discontinued production of this part. Existing inventory will be depleted without replenishment. Organizations requiring this connector type should transition to active production alternatives such as the 1-963449-2 to ensure long-term supply availability.

Q: Are there differences in environmental sealing between these parts?

A: Both the 1241594-1 and 1-963449-2 feature sealed construction and carry identical MSL 1 (Unlimited) moisture sensitivity ratings. Environmental protection characteristics are equivalent between the two parts.

Q: What is the difference between RoHS Compliant and ROHS3 Compliant?

A: Both designations indicate compliance with Restriction of Hazardous Substances regulations. ROHS3 Compliant represents the current iteration of the RoHS directive. The substitute part 1-963449-2 carries the more current ROHS3 designation, while the main part 1241594-1 carries the RoHS Compliant designation.

Q: How do the series designations (Micro Timer II vs. Junior Power Timer) affect substitution?

A: Series designations identify the connector family and design generation. The main part belongs to the Micro Timer II series, while the substitute belongs to the Junior Power Timer series. These are distinct product families from TE Connectivity AMP Connectors. Substitution is based on functional equivalence of the housing and contact specifications rather than series membership.

Q: What packaging differences exist between these parts?

A: The main part 1241594-1 packaging is not specified in available documentation. The substitute part 1-963449-2 is supplied in Bulk packaging. Packaging format may affect procurement and inventory management procedures.

Q: Are contacts included with these connector housings?

A: No. Both the 1241594-1 and 1-963449-2 are supplied as housings only. Contacts are not included and must be procured separately as compatible crimp-termination female socket contacts.