TE Connectivity AMP Connectors 1-1761616-0 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 1-1761616-0 is a 296 Signal (148 Pair) Position Connector Differential Pair Array in male configuration, designed for surface mount applications. This rectangular connector features gold-plated contacts and operates within the STEP-Z series. The part is currently active in production status with 739 pieces available in new original inventory.

Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across connector specifications. Alternative part numbers within the same base product family may be required due to inventory availability, compliance requirements, or manufacturing lot considerations.

Key Parameters

Parameter	Specification
Connector Type	Differential Pair Array, Male
Number of Positions	296 Signal (148 Pair)
Pitch	0.051" (1.30mm)
Number of Rows	18
Mounting Type	Surface Mount
Contact Finish	Gold
Contact Finish Thickness	30.0µin (0.76µm)
Height Above Board	0.431" (10.95mm)
Mated Stacking Heights	15mm, 21mm, 25mm
Moisture Sensitivity Level	1 (Unlimited)
Series	STEP-Z

Substitute Part Grouping Explanation

Substitution eligibility for the 1-1761616-0 is determined by strict equivalence across the following critical parameters:

Connector Type: Differential Pair Array, Male configuration
Position Count: 296 Signal (148 Pair) positions
Pitch Specification: 0.051" (1.30mm) contact spacing
Row Configuration: 18 rows
Mounting Technology: Surface Mount (SMD)
Contact Material and Finish: Gold plating at 30.0µin (0.76µm) thickness
Physical Dimensions: Height above board of 0.431" (10.95mm) and compatible mated stacking heights
Series Classification: STEP-Z series membership

The substitute part 6-1761616-0 maintains identical electrical and mechanical parameters across all these criteria, establishing it as a parametric equivalent within the rectangular connectors category.

Parameter Comparison

Parameter	1-1761616-0	6-1761616-0	Match Status
Manufacturer	TE Connectivity AMP Connectors	TE Connectivity AMP Connectors	Identical
Category	Rectangular Connectors	Rectangular Connectors	Identical
Series	STEP-Z	STEP-Z	Identical
Connector Type	Differential Pair Array, Male	Differential Pair Array, Male	Identical
Number of Positions	296 Signal (148 Pair)	296 Signal (148 Pair)	Identical
Pitch	0.051" (1.30mm)	0.051" (1.30mm)	Identical
Number of Rows	18	18	Identical
Mounting Type	Surface Mount	Surface Mount	Identical
Contact Finish	Gold	Gold	Identical
Contact Finish Thickness	30.0µin (0.76µm)	30.0µin (0.76µm)	Identical
Height Above Board	0.431" (10.95mm)	0.431" (10.95mm)	Identical
Mated Stacking Heights	15mm, 21mm, 25mm	15mm, 21mm, 25mm	Identical
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	Identical
Product Status	Active	Active	Identical
RoHS Status	RoHS non-compliant	ROHS3 Compliant	Differs
ECCN	EAR99	EAR99	Identical
HTSUS	8536.69.4040	8536.69.4040	Identical
Inventory Status	739 Pcs New Original In Stock	856 Pcs New Original In Stock	Both Available

Engineering Selection Recommendations

Both the 1-1761616-0 and 6-1761616-0 are functionally equivalent differential pair array connectors with identical electrical and mechanical specifications. Selection between these parts should be based on the following criteria:

RoHS Compliance Requirement: The 6-1761616-0 carries ROHS3 compliance certification, while the 1-1761616-0 is RoHS non-compliant. Applications subject to RoHS regulatory requirements must utilize the 6-1761616-0.

Non-Compliant Applications: The 1-1761616-0 remains suitable for applications where RoHS compliance is not mandated.

Inventory Availability: The 6-1761616-0 maintains higher inventory levels (856 pieces) compared to the 1-1761616-0 (739 pieces), supporting supply chain continuity.

Functional Interchangeability: Both parts maintain identical connector type, position count, pitch, row configuration, mounting technology, contact finish specifications, and physical dimensions. No functional performance differences exist between the two parts.

Frequently Asked Questions (FAQ)

Q: Are the 1-1761616-0 and 6-1761616-0 electrically interchangeable?

A: Yes. Both parts maintain identical electrical specifications including 296 signal positions (148 differential pairs), 0.051" (1.30mm) pitch, 18-row configuration, and gold contact finish at 30.0µin (0.76µm) thickness. No electrical performance differences exist between the two connectors.

Q: What is the primary difference between these two part numbers?

A: The 6-1761616-0 carries ROHS3 compliance certification, while the 1-1761616-0 is RoHS non-compliant. All other electrical and mechanical parameters are identical.

Q: Can I use the 1-1761616-0 in place of the 6-1761616-0?

A: Functional substitution is possible only in applications where RoHS compliance is not required. Applications subject to RoHS regulatory requirements must use the 6-1761616-0.

Q: Are the physical dimensions identical between both parts?

A: Yes. Both connectors share identical height above board (0.431" / 10.95mm), mated stacking heights (15mm, 21mm, 25mm), and all other mechanical dimensions.

Q: What mounting technology do these connectors use?

A: Both parts are surface mount (SMD) connectors designed for direct PCB soldering applications.

Q: Are both parts currently in production?

A: Yes. Both the 1-1761616-0 and 6-1761616-0 maintain active product status with new original inventory available.

Q: What is the contact finish specification?

A: Both connectors feature gold-plated contacts with a finish thickness of 30.0µin (0.76µm).

Q: How many differential pairs does this connector support?

A: The connector supports 148 differential pairs, represented as 296 total signal positions in the connector specification.

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