IPS1-120-01-H-D-RA Equivalent & Substitute Parts

Part Overview

The IPS1-120-01-H-D-RA is a 40-position receptacle connector from Samtec Inc.'s Mini Mate® IPS1 series, designed for board-to-board applications with 0.100" (2.54mm) pitch spacing. This through-hole, right-angle mounted connector features gold-plated mating contacts and is rated for 775VAC / 1095VDC operation across an extended temperature range of -55°C to 125°C. The part maintains active product status with ROHS3 compliance and MSL 1 rating. Equivalent substitute parts are available within the same series to accommodate specific contact finish requirements and inventory availability.

Substiute Parts

IPS1-120-01-H-D-RA

Samtec Inc.In Stock: 723IPS1-120-01-H-D-RA Datasheet

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IPS1-120-01-L-D-RA

Samtec Inc.In Stock: 1028IPS1-120-01-L-D-RA Datasheet

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IPS1-120-01-S-D-RA

Samtec Inc.In Stock: 1303IPS1-120-01-S-D-RA Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution within the IPS1-120 series is determined by electrical and mechanical compatibility across the following critical parameters: connector type (receptacle), contact type (female socket), number of positions (40), pitch spacing (0.100"), mounting configuration (through-hole right-angle), and voltage/temperature ratings. All substitute parts maintain identical mechanical interfaces and electrical performance specifications.

The substitute parts IPS1-120-01-L-D-RA and IPS1-120-01-S-D-RA differ from the main part only in contact finish thickness on the mating surface, which does not affect functional compatibility or electrical performance within the specified operating parameters. Both substitutes retain gold mating contact finish, ROHS3 compliance, and identical dimensional and electrical ratings.

Parameter Comparison

Engineering Selection Recommendations

All three parts maintain active product status and full ROHS3 compliance. Selection between IPS1-120-01-H-D-RA, IPS1-120-01-L-D-RA, and IPS1-120-01-S-D-RA is based on contact finish thickness requirements and inventory availability. The IPS1-120-01-S-D-RA offers the highest mating contact finish thickness at 30.0µin (0.76µm), while IPS1-120-01-L-D-RA provides 10.0µin (0.25µm). The main part IPS1-120-01-H-D-RA does not specify finish thickness. All parts are electrically and mechanically interchangeable within the Mini Mate® IPS1 series specifications.

Frequently Asked Questions (FAQ)

Q: Are these parts mechanically interchangeable? A: Yes. All three parts share identical mechanical dimensions, mounting configurations, and board-to-board interface specifications. They mount identically in through-hole, right-angle orientation with 0.100" (2.54mm) pitch spacing.

Q: What is the difference between the substitute parts? A: The primary difference is the mating contact finish thickness. IPS1-120-01-S-D-RA features 30.0µin (0.76µm) gold plating, IPS1-120-01-L-D-RA features 10.0µin (0.25µm), and IPS1-120-01-H-D-RA does not specify thickness. All maintain gold mating contact finish and identical electrical performance.

Q: Are all parts ROHS3 compliant? A: Yes. All three parts carry ROHS3 compliance certification and MSL 1 (Unlimited) moisture sensitivity rating.

Q: Can I use these parts interchangeably in my design? A: Yes, within the electrical and mechanical specifications provided. All parts operate across -55°C to 125°C, support 775VAC / 1095VDC ratings, and use identical LCP insulation material with phosphor bronze contacts.

Q: What is the packaging format? A: All parts are supplied in tube packaging format.