HTSW-114-22-G-S-RA Equivalent & Substitute Parts

Part Overview

The HTSW-114-22-G-S-RA is a rectangular connector header manufactured by Samtec Inc., designed for through-hole, right-angle board-to-board or cable applications. This 14-position connector operates across a wide temperature range of -55°C to 125°C and features gold-plated phosphor bronze contacts with 0.100" (2.54mm) pitch spacing. The product is currently active and ROHS3 compliant. Substitute parts are identified when equivalent electrical and mechanical parameters align with the core connector specifications, enabling component interchangeability in applications where form factor or mounting orientation differences are acceptable.

Substiute Parts

HTSW-114-22-G-S-RA

Samtec Inc.In Stock: 860HTSW-114-22-G-S-RA Datasheet

Current PartRFQ

0705430013

MolexIn Stock: 50580705430013 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the HTSW-114-22-G-S-RA is determined by the following core parameters:

• Connector type (Header)
• Contact type (Male Pin)
• Pitch spacing (0.100" / 2.54mm)
• Number of positions (14)
• Number of rows (1)
• Mounting method (Through Hole)
• Termination method (Solder)
• Contact material (Phosphor Bronze)
• Contact finish on mating surface (Gold)

The substitute part 0705430013 (Molex SL 70543) meets these core electrical and mechanical criteria. Differences in mounting orientation (right-angle vs. vertical), shrouding configuration, and insulation material do not prevent functional substitution when application requirements permit such variations. Operating temperature range and contact finish thickness variations are noted but do not preclude substitution in applications operating within the overlapping temperature window (-40°C ~ 105°C).

Parameter Comparison

Engineering Selection Recommendations

Both the HTSW-114-22-G-S-RA and 0705430013 are active products with ROHS3 compliance and UL94 V-0 flammability ratings. Selection between these parts should be based on:

• Mounting orientation requirements: The HTSW-114-22-G-S-RA provides right-angle mounting, while the 0705430013 offers vertical mounting. PCB layout and connector accessibility determine which orientation is appropriate.
• Temperature operating window: The HTSW-114-22-G-S-RA supports -55°C ~ 125°C; the 0705430013 supports -40°C ~ 105°C. Applications requiring extended low-temperature operation below -40°C require the Samtec part.
• Shrouding and EMI considerations: The 0705430013 includes 4-wall shrouding, providing additional mechanical protection and potential EMI shielding benefits compared to the unshrouded HTSW-114-22-G-S-RA.
• Contact finish thickness: The 0705430013 provides thicker gold plating (15.0µin vs. 10.0µin), which may offer enhanced durability in high-cycle mating applications.

Frequently Asked Questions (FAQ)

Q: Can the 0705430013 directly replace the HTSW-114-22-G-S-RA in existing designs?

A: Direct replacement depends on PCB layout and connector orientation requirements. Both parts share identical pitch (2.54mm), position count (14), and contact type (male pin, gold-plated phosphor bronze). The primary difference is mounting orientation: right-angle vs. vertical. If the application accommodates vertical mounting and the operating temperature range does not fall below -40°C, substitution is feasible.

Q: What are the implications of the shrouding difference?

A: The HTSW-114-22-G-S-RA is unshrouded, while the 0705430013 features 4-wall shrouding. Shrouding provides mechanical protection against accidental contact and may improve EMI performance. Unshrouded designs offer lower profile and reduced material cost. Selection depends on application environment and electromagnetic compatibility requirements.

Q: Are there temperature limitations when substituting?

A: Yes. The HTSW-114-22-G-S-RA operates from -55°C to 125°C, while the 0705430013 operates from -40°C to 105°C. Applications requiring operation below -40°C or above 105°C must use the Samtec part. For applications within the -40°C to 105°C window, both parts are suitable.

Q: How do the contact finish specifications compare?

A: Both parts feature gold-plated mating contacts. The 0705430013 provides 15.0µin (0.38µm) thickness compared to 10.0µin (0.25µm) on the HTSW-114-22-G-S-RA. Thicker plating generally provides enhanced wear resistance in high-cycle mating scenarios.

Q: Are both parts RoHS compliant?

A: Yes. Both the HTSW-114-22-G-S-RA and 0705430013 are ROHS3 compliant and carry UL94 V-0 flammability ratings, meeting current regulatory and safety standards.