TE Connectivity Deutsch Connectors 776524-2 Equivalent & Substitute Parts

Part Overview

The TE Connectivity Deutsch Connectors 776524-2 is a rectangular connector plug housing designed for the AMPSEAL 16 series. This 4-position connector features a 0.177" (4.50mm) pitch configuration with 2 rows and is classified as a free-hanging, in-line mounting connector with crimp contact termination and latch lock fastening. The connector is constructed from thermoplastic, glass-filled insulation material and operates across a temperature range of -40°C to 125°C. The part is currently active in production status with ROHS3 compliance and unlimited moisture sensitivity rating. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the AMPSEAL 16 series platform, ensuring functional interchangeability in applications requiring identical connector specifications.

Substiute Parts

776524-2

TE Connectivity Deutsch ConnectorsIn Stock: 770776524-2 Datasheet

Current PartRFQ

776487-1

TE Connectivity Deutsch ConnectorsIn Stock: 1111776487-1 Datasheet

Parametric EquivalentRFQ

776487-3

TE Connectivity Deutsch ConnectorsIn Stock: 1341776487-3 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TE Connectivity Deutsch Connectors 776524-2 are identified based on strict parametric equivalence within the AMPSEAL 16 rectangular connector series. The substitution logic is based on the following critical parameters that must remain identical:

Electrical and Mechanical Equivalence Criteria:

• Connector Type: Plug
• Contact Type: Female Socket
• 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: Latch Lock
• Insulation Material: Thermoplastic, Glass Filled
• Operating Temperature Range: -40°C ~ 125°C
• Color: Black

Compliance and Regulatory Equivalence:

• Series: AMPSEAL 16
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• REACH Status: REACH Unaffected

The substitute parts 776487-1 and 776487-3 maintain complete parametric alignment with the main part 776524-2 across all specified electrical, mechanical, and regulatory parameters. These parts are interchangeable within applications requiring identical connector housing specifications and performance characteristics.

Parameter Comparison

Engineering Selection Recommendations

The substitute parts 776487-1 and 776487-3 are direct parametric equivalents to the main part 776524-2 within the AMPSEAL 16 rectangular connector series. All three parts maintain identical electrical and mechanical specifications, including connector type, contact configuration, pitch, row spacing, mounting characteristics, and termination method.

From a compliance perspective, all parts are ROHS3 compliant and REACH unaffected, ensuring regulatory alignment across applications. The unlimited moisture sensitivity rating (MSL 1) applies uniformly across all three parts, indicating no special handling requirements during storage or assembly.

All parts are currently in active production status, ensuring long-term availability and supply chain stability. The parametric equivalence across 776524-2, 776487-1, and 776487-3 permits direct substitution in applications where AMPSEAL 16 series 4-position plug housings with 0.177" (4.50mm) pitch and latch lock fastening are specified.

Frequently Asked Questions (FAQ)

Q: Are the substitute parts 776487-1 and 776487-3 directly interchangeable with 776524-2?

A: Yes. The substitute parts 776487-1 and 776487-3 are parametrically equivalent to 776524-2 across all electrical, mechanical, and regulatory specifications. They share identical connector type, contact configuration, pitch, row spacing, mounting type, fastening mechanism, insulation material, and operating temperature range within the AMPSEAL 16 series.

Q: What are the key parameters that determine substitutability for this connector housing?

A: Substitutability is determined by equivalence in the following parameters: connector type (plug), contact type (female socket), 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 (latch lock), insulation material (thermoplastic, glass filled), and operating temperature range (-40°C to 125°C).

Q: Do all three parts require the same contact specifications?

A: The provided specifications indicate that contacts are not included with any of the three parts (776524-2, 776487-1, or 776487-3). Contact selection must be performed independently based on application requirements and must be compatible with the crimp termination method and 4-position, 2-row configuration.

Q: Are there any differences in compliance or regulatory status between these parts?

A: No. All three parts maintain identical compliance status: ROHS3 compliant, REACH unaffected, and MSL 1 (unlimited moisture sensitivity). Regulatory and environmental requirements are equivalent across all substitute options.

Q: What is the significance of the base product numbers 776524 and 776487?

A: The base product numbers identify the core connector housing design within the AMPSEAL 16 series. The suffix numbers (-2, -1, -3) represent specific variants or production designations. Parts sharing the same base number or equivalent parametric specifications within the series are considered substitutes.

Q: Can these parts be used in applications with operating temperatures outside the -40°C to 125°C range?

A: No. All three parts are rated for operation within the -40°C to 125°C temperature range. Applications requiring operation outside this range require alternative connector specifications.

Q: Are there packaging or inventory considerations when selecting between these substitute parts?

A: Inventory levels differ among the three parts. The main part 776524-2 has 731 pieces in stock, while 776487-1 has 1101 pieces and 776487-3 has 1291 pieces available. Packaging is bulk for all three parts. Selection may be influenced by supply availability and project timeline requirements.