HTSW-150-22-G-S Equivalent & Substitute Parts

Part Overview

The HTSW-150-22-G-S is a rectangular connector header manufactured by Samtec Inc., designed for through-hole mounting applications. This 50-position, single-row header operates at 0.100" (2.54mm) pitch and is classified as Active product status. Substitute parts are identified when equivalent electrical and mechanical parameters align with the original specification, enabling component interchangeability in board-level applications.

Substiute Parts

HTSW-150-22-G-S

Samtec Inc.In Stock: 692HTSW-150-22-G-S Datasheet

Current PartRFQ

TSW-150-22-G-S

Samtec Inc.In Stock: 772TSW-150-22-G-S Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the HTSW-150-22-G-S is determined by the following critical parameters:

• Connector Type: Header
• Contact Type: Male Pin
• Number of Positions: 50
• Number of Rows: 1
• Pitch - Mating: 0.100" (2.54mm)
• Mounting Type: Through Hole
• Termination: Solder
• Contact Finish - Mating: Gold
• Contact Material: Phosphor Bronze
• Operating Temperature: -55°C ~ 125°C
• Material Flammability Rating: UL94 V-0
• RoHS Status: ROHS3 Compliant

The TSW-150-22-G-S qualifies as a substitute part because it maintains equivalence across all critical electrical and mechanical parameters. Variations in insulation material (LCP versus PBT) and insulation color do not affect functional interchangeability in board-level connector applications.

Parameter Comparison

Engineering Selection Recommendations

Both the HTSW-150-22-G-S and TSW-150-22-G-S maintain Active product status with ROHS3 compliance and UL94 V-0 flammability certification. Selection between these parts should be based on:

• Insulation material requirements: LCP (HTSW series) offers enhanced thermal and chemical resistance; PBT (TSW series) provides standard performance characteristics.
• Inventory availability: HTSW-150-22-G-S has 612 units in stock; TSW-150-22-G-S has 721 units in stock.
• Application-specific thermal or chemical exposure conditions may influence material selection, though both materials satisfy the specified operating temperature range of -55°C to 125°C.

Frequently Asked Questions (FAQ)

Q: Can TSW-150-22-G-S replace HTSW-150-22-G-S in existing designs?

A: Yes. Both parts share identical electrical and mechanical specifications including connector type, contact configuration, pitch, mounting method, and contact materials. The primary difference is insulation material composition.

Q: What is the significance of the insulation material difference between LCP and PBT?

A: Liquid Crystal Polymer (LCP) provides superior thermal stability and chemical resistance compared to Polybutylene Terephthalate (PBT). Selection depends on application environment. Both materials meet UL94 V-0 flammability requirements and operate across the specified temperature range.

Q: Are the contact dimensions identical between these parts?

A: Yes. Contact length specifications are identical: mating contact length 0.230" (5.84mm), post length 0.300" (7.62mm), and overall contact length 0.630" (16.00mm).

Q: Do both parts meet the same compliance standards?

A: Yes. Both HTSW-150-22-G-S and TSW-150-22-G-S are ROHS3 compliant, carry UL94 V-0 flammability ratings, and maintain Active product status.

Q: What is the pitch specification for these connectors?

A: Both parts operate at 0.100" (2.54mm) pitch, which is the standard spacing between adjacent contact positions in this connector family.