125SH-C-07-TR Equivalent & Substitute Parts

Part Overview

The 125SH-C-07-TR is a rectangular connector header manufactured by Adam Tech, designed for through-hole, right-angle board-to-cable/wire applications. This 7-position connector operates at 1.25mm pitch with solder termination and friction lock fastening. The part is currently obsolete, making identification of suitable substitute components essential for ongoing design support and component procurement.

Substiute Parts

125SH-C-07-TR

Adam TechIn Stock: 1137125SH-C-07-TR Datasheet

Current PartRFQ

125SH-A-07-TR

Adam TechIn Stock: 1420125SH-A-07-TR Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 125SH-C-07-TR is determined by the following critical parameters:

• Connector Type: Header
• Number of Positions: 7
• Pitch - Mating: 0.049" (1.25mm)
• Mounting Type: Through Hole, Right Angle
• Termination: Solder
• Fastening Type: Friction Lock
• Shrouding: Shrouded - 4 Wall
• Contact Type: Male Pin
• Contact Material: Brass
• Material Flammability Rating: UL94 V-0
• RoHS Status: ROHS3 Compliant

The 125SH-A-07-TR qualifies as a direct substitute within the 125SH series, maintaining identical mechanical and electrical interface specifications while offering active product status and improved availability.

Parameter Comparison

Engineering Selection Recommendations

The 125SH-A-07-TR is the qualified substitute for the obsolete 125SH-C-07-TR. Both components maintain identical mechanical interface specifications, connector pitch, position count, and mounting configuration. The substitute part carries active product status with confirmed inventory availability, ensuring long-term supply chain continuity.

Both parts satisfy ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements. The 125SH-A-07-TR provides enhanced voltage rating capability at 250VAC compared to the 100VAC rating of the main part, with no reduction in current handling capacity. Insulation material composition differs between the two variants, with the substitute utilizing polyamide-based insulation in place of glass-filled thermoplastic.

Frequently Asked Questions (FAQ)

Q: Can the 125SH-A-07-TR directly replace the 125SH-C-07-TR in existing designs?

A: Yes. Both connectors maintain identical mating pitch (0.049" / 1.25mm), position count (7), mounting type (through-hole right-angle), and termination method (solder). The mechanical and electrical interfaces are fully compatible.

Q: What is the primary difference between these two parts?

A: The 125SH-C-07-TR is obsolete, while the 125SH-A-07-TR maintains active product status. The substitute offers higher voltage rating (250VAC vs. 100VAC) and different insulation material composition (polyamide vs. glass-filled thermoplastic).

Q: Are there packaging differences between these parts?

A: The 125SH-C-07-TR was supplied in standard packaging, while the 125SH-A-07-TR is available in bulk packaging. Both maintain identical component specifications.

Q: Do both parts meet the same regulatory standards?

A: Yes. Both components are ROHS3 compliant, REACH unaffected, and carry UL94 V-0 material flammability rating. Moisture sensitivity level is identical at MSL 1 (Unlimited).

Q: What is the current availability status?

A: The 125SH-C-07-TR is obsolete with limited remaining inventory. The 125SH-A-07-TR is an active product with confirmed stock availability.