TE Connectivity AMP Connectors 207444-4 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 207444-4 is a rectangular connector header designed for through-hole mounting applications. This connector features 18 positions arranged in 3 rows with 0.197" (5.00mm) pitch spacing, shrouded 4-wall construction, and solder termination. The part operates across a temperature range of -55°C to 130°C and supports a current rating of 7.5A at 600V.

The 207444-4 carries an obsolete product status. Identifying equivalent substitute parts ensures design continuity and maintains supply chain reliability for applications requiring this connector specification.

Substiute Parts

207444-4

TE Connectivity AMP ConnectorsIn Stock: 1113207444-4 Datasheet

Current PartRFQ

1-207444-1

TE Connectivity AMP ConnectorsIn Stock: 8261-207444-1 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 207444-4 is determined by strict equivalence across the following critical parameters:

Electrical Parameters: Contact type (Male Pin), current rating (7.5A), and voltage rating (600V) must remain constant.

Mechanical Parameters: Number of positions (18), number of rows (3), pitch spacing (0.197" / 5.00mm), row spacing (0.197" / 5.00mm), shrouding configuration (Shrouded - 4 Wall), and mounting type (Through Hole) must be identical.

Termination & Construction: Solder termination, fastening type (Latch Lock), contact shape (Circular), insulation material (Polyamide/Nylon), and flammability rating (UL94 V-0) must match.

Environmental Specifications: Operating temperature range (-55°C ~ 130°C) and moisture sensitivity level (MSL 1) must be maintained.

The substitute part 1-207444-1 meets all these criteria and represents the active product status equivalent within the Metrimate series.

Parameter Comparison

Engineering Selection Recommendations

The substitute part 1-207444-1 provides functional equivalence to the obsolete 207444-4 across all critical electrical and mechanical parameters. Both connectors share identical specifications for connector type, contact configuration, pitch spacing, shrouding, mounting method, and environmental operating range.

The primary distinction between these parts is product status and regulatory compliance. The 207444-4 is obsolete and RoHS non-compliant, while 1-207444-1 carries active product status and ROHS3 compliance. The contact finish on the post differs between the two parts: 207444-4 uses Tin-Lead while 1-207444-1 uses Tin. This difference reflects the transition to lead-free manufacturing standards.

For new designs and ongoing production requiring this connector specification, 1-207444-1 is the appropriate selection due to its active status and regulatory compliance. For legacy system maintenance where the original 207444-4 specification must be preserved, 1-207444-1 provides direct functional substitution with enhanced compliance characteristics.

Frequently Asked Questions (FAQ)

Q: Can 1-207444-1 directly replace 207444-4 in existing assemblies?

A: Yes. The 1-207444-1 substitute provides direct functional replacement. All critical electrical parameters (current rating, voltage rating, contact type), mechanical dimensions (pitch, row spacing, insulation height), and environmental specifications (operating temperature, flammability rating) are identical. The connector will mate with existing mating connectors and perform identically in the circuit.

Q: What is the significance of the contact finish difference between these parts?

A: The 207444-4 uses Tin-Lead post finish while 1-207444-1 uses Tin post finish. This reflects the industry transition to lead-free manufacturing. Both finishes provide equivalent electrical performance and solder joint reliability. The Tin finish in 1-207444-1 complies with ROHS3 regulations.

Q: Why is 207444-4 listed as obsolete?

A: The 207444-4 is obsolete due to its RoHS non-compliant status and the industry-wide transition to lead-free manufacturing. TE Connectivity has transitioned this product line to the active 1-207444-1 variant, which incorporates lead-free contact finishes and maintains full regulatory compliance.

Q: Are there packaging differences between these parts?

A: The 207444-4 packaging specification is not provided in the technical data. The 1-207444-1 is supplied in Tray packaging. Confirm packaging requirements with your procurement specifications.

Q: What applications are these connectors suitable for?

A: Both the 207444-4 and 1-207444-1 are specified for Automotive, General Purpose, and Industrial applications. The UL94 V-0 flammability rating and operating temperature range of -55°C to 130°C support these application categories.

Q: Is the 1-207444-1 available in inventory?

A: According to current data, 780 pieces of 1-207444-1 are in stock as new original inventory. Verify current availability with your supplier for production requirements.