Equivalent & Substitute Parts for TE Connectivity 1-120532-1

Part Overview

The TE Connectivity 1-120532-1 is a 64-position rectangular connector plug with center strip contacts designed for surface mount applications. This connector operates within the Free Height (FH) IEEE 1386 and PMC series standards. The part is currently active in production and widely used in mezzanine interconnect applications requiring high-density signal transmission.

Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across manufacturers. Alternative sources become necessary for supply chain continuity, inventory management, and design flexibility across multiple production facilities.

Key Parameters

Parameter	Specification
Number of Positions	64
Pitch	0.039" (1.00mm)
Number of Rows	2
Connector Type	Plug, Center Strip Contacts
Mounting Type	Surface Mount
Contact Finish	Gold
Contact Finish Thickness	30.0µin (0.76µm)
Mated Stacking Height	8mm
Height Above Board	0.250" (6.35mm)
Packaging	Tape & Reel (TR)
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the 1-120532-1 are qualified based on strict electrical and mechanical parameter equivalence. The substitution criteria include:

Critical Parameters for Substitution:

64-position contact count
0.039" (1.00mm) pitch spacing
2-row configuration
Plug connector type with center strip contacts
Surface mount technology
Gold contact finish at 30.0µin (0.76µm) thickness
8mm mated stacking height
0.250" (6.35mm) height above board
Tape & Reel packaging format
ROHS3 compliance
MSL 1 rating

Parts meeting all these parameters are classified as parametric equivalents and direct substitutes. Manufacturer differences do not affect substitution eligibility when all electrical and mechanical specifications align.

Parameter Comparison

Parameter	1-120532-1 (TE Connectivity)	5120532-1 (TE Connectivity)	0714360864 (Molex)
Manufacturer	TE Connectivity AMP Connectors	TE Connectivity AMP Connectors	Molex
Number of Positions	64	64	64
Pitch	0.039" (1.00mm)	0.039" (1.00mm)	0.039" (1.00mm)
Number of Rows	2	2	2
Connector Type	Plug, Center Strip Contacts	Plug, Center Strip Contacts	Plug, Center Strip Contacts
Mounting Type	Surface Mount	Surface Mount	Surface Mount
Contact Finish	Gold	Gold	Gold
Contact Finish Thickness	30.0µin (0.76µm)	30.0µin (0.76µm)	30.0µin (0.76µm)
Mated Stacking Height	8mm	8mm	8mm
Height Above Board	0.250" (6.35mm)	0.250" (6.35mm)	0.250" (6.35mm)
Packaging	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)
Product Status	Active	Active	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
ECCN	EAR99	EAR99	EAR99
HTSUS Code	8536.69.4040	8536.69.4040	8536.69.4040

Engineering Selection Recommendations

All three parts—1-120532-1, 5120532-1, and 0714360864—are active production components with full ROHS3 compliance and identical electrical and mechanical specifications. Selection between these parts is based on availability, supply chain requirements, and inventory management.

TE Connectivity 1-120532-1 serves as the primary reference part with 668 units in current inventory.

TE Connectivity 5120532-1 is a direct parametric equivalent from the same manufacturer with 1675 units available, providing increased inventory depth within the TE Connectivity product line.

Molex 0714360864 is a cross-manufacturer equivalent operating within the PMC Mezzanine 71436 series with 1663 units in stock, offering supply diversification across manufacturers.

All three parts carry identical compliance certifications (ROHS3, EAR99) and environmental ratings (MSL 1). Selection should be based on procurement strategy, lead time requirements, and established supplier relationships.

Frequently Asked Questions (FAQ)

Q: Can 5120532-1 be used as a direct replacement for 1-120532-1?

A: Yes. Both parts are manufactured by TE Connectivity and maintain identical electrical and mechanical specifications across all critical parameters including position count, pitch, contact finish, stacking height, and board clearance.

Q: Is the Molex 0714360864 compatible with designs specified for 1-120532-1?

A: Yes. The Molex part meets all electrical and mechanical requirements. It operates within the PMC Mezzanine standard and maintains identical contact configuration, pitch spacing, and physical dimensions. Cross-manufacturer substitution is valid when all parametric specifications align.

Q: What is the significance of the 0.039" (1.00mm) pitch specification?

A: Pitch defines the center-to-center spacing between adjacent contacts. The 0.039" (1.00mm) pitch is a critical parameter that determines PCB layout, trace routing, and mechanical fit. All substitute parts maintain this specification.

Q: Are there differences in the series designations between these parts?

A: The TE Connectivity parts operate within the Free Height (FH) IEEE 1386 and PMC series. The Molex part operates within the PMC Mezzanine 71436 series. Despite different series nomenclature, all parts maintain identical physical and electrical parameters required for substitution.

Q: What does MSL 1 (Unlimited) mean for handling and storage?

A: MSL 1 indicates the lowest moisture sensitivity level. These parts have unlimited shelf life and do not require special moisture-controlled storage or baking procedures prior to assembly.

Q: How do the inventory levels affect part selection?

A: Current inventory shows 5120532-1 with 1675 units and 0714360864 with 1663 units, compared to 668 units for 1-120532-1. Higher inventory levels may support extended production runs or reduce lead time risk.

Q: Are all three parts RoHS3 compliant?

A: Yes. All three parts carry ROHS3 compliance certification, meeting current environmental and hazardous substance restrictions.

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