TE Connectivity Deutsch Connectors 776536-3 Equivalent & Substitute Parts

Part Overview

The TE Connectivity Deutsch Connectors 776536-3 is a 4-position rectangular connector receptacle housing from the AMPSEAL 16 series. This component is designed for free-hanging, in-line applications requiring crimp termination with locking ramp fastening. The part is classified as Active product status and is ROHS3 compliant. Substitute parts are identified when equivalent electrical and mechanical parameters are required for applications where the primary part number is unavailable or when inventory constraints necessitate alternative sourcing within the same connector family.

Substiute Parts

776536-3

TE Connectivity Deutsch ConnectorsIn Stock: 870776536-3 Datasheet

Current PartRFQ

776488-2

TE Connectivity Deutsch ConnectorsIn Stock: 1122776488-2 Datasheet

Parametric EquivalentRFQ

776488-3

TE Connectivity Deutsch ConnectorsIn Stock: 1413776488-3 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TE Connectivity Deutsch Connectors 776536-3 are identified based on parametric equivalence within the AMPSEAL 16 rectangular connector series. The substitution logic is based on the following critical parameters that must remain constant:

• Connector Type: Receptacle housing
• Contact Type: Male Pin
• Number of Positions: 4
• Pitch: 0.177" (4.50mm)
• Number of Rows: 2
• Row Spacing: 0.209" (5.30mm)
• Mounting Type: Free Hanging (In-Line)
• Contact Termination: Crimp
• Fastening Type: Locking Ramp
• Insulation Material: Thermoplastic, Glass Filled
• Operating Temperature Range: -40°C ~ 125°C
• Color: Black
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Parts 776488-2 and 776488-3 meet all these criteria and are therefore classified as parametric equivalents. The difference between these substitute parts and the primary part number 776536-3 lies in the base product number designation (776488 versus 776536), while all functional and mechanical specifications remain identical.

Parameter Comparison

Engineering Selection Recommendations

All three part numbers—776536-3, 776488-2, and 776488-3—are Active product status components manufactured by TE Connectivity Deutsch Connectors within the AMPSEAL 16 series. Each part is ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic component applications.

The substitute parts 776488-2 and 776488-3 are direct parametric equivalents to the primary part number 776536-3. Selection between these three parts should be based on availability and inventory status. Part 776536-3 has 810 pieces in stock, while 776488-2 has 1021 pieces and 776488-3 has 1352 pieces available. All parts share identical electrical and mechanical specifications, ensuring functional interchangeability within applications requiring 4-position AMPSEAL 16 rectangular connector receptacle housings with crimp termination and locking ramp fastening.

Frequently Asked Questions (FAQ)

Q: Are parts 776488-2 and 776488-3 fully compatible with 776536-3?

A: Yes. Parts 776488-2 and 776488-3 are parametric equivalents to 776536-3. All electrical and mechanical specifications are identical, including connector type, position count, pitch, row spacing, mounting configuration, termination method, and operating temperature range. These parts are functionally interchangeable.

Q: What is the difference between 776536-3, 776488-2, and 776488-3?

A: The primary difference is the base product number designation (776536 versus 776488). All other specifications—including series, connector type, position count, pitch, row spacing, mounting type, termination method, fastening type, insulation material, operating temperature range, and compliance certifications—are identical across all three parts.

Q: Can these connector housings be used interchangeably in the same application?

A: Yes. Since all three parts meet identical parametric specifications for the AMPSEAL 16 series 4-position receptacle housing, they can be used interchangeably in applications requiring this connector type. The housing specifications determine compatibility with mating connectors and contact pins.

Q: Are contacts included with these connector housings?

A: No. All three parts (776536-3, 776488-2, and 776488-3) are connector housings only. Contacts are not included and must be sourced separately. Contacts must be selected based on the crimp termination specification and the 0.177" (4.50mm) pitch requirement.

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

A: An MSL rating of 1 (Unlimited) indicates that these connector housings have unlimited shelf life and do not require special moisture-controlled storage conditions. This simplifies inventory management and reduces handling constraints compared to components with higher MSL ratings.

Q: Are all three parts ROHS3 compliant?

A: Yes. Parts 776536-3, 776488-2, and 776488-3 are all ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic components in applicable markets.