Molex 0901200152 Equivalent & Substitute Parts

Part Overview

The Molex 0901200152 is a through-hole rectangular connector header with 32 positions at 0.100" (2.54mm) pitch, designed for board-to-board or cable applications. This connector is part of the C-Grid III 90120 series and maintains active product status with 876 units in stock. Substitute parts are necessary when addressing specific application requirements such as contact finish specifications, insulation material compatibility, or when the primary part becomes unavailable due to supply constraints.

Substiute Parts

0901200152

MolexIn Stock: 9250901200152 Datasheet

Current PartRFQ

4-103327-0

TE Connectivity AMP ConnectorsIn Stock: 33704-103327-0 Datasheet

MFR RecommendedRFQ

890-18-032-10-002101

Preci-DipIn Stock: 2281890-18-032-10-002101 Datasheet

MFR RecommendedRFQ

BBS-132-G-A

Samtec Inc.In Stock: 4390BBS-132-G-A Datasheet

MFR RecommendedRFQ

BBS-132-T-A

Samtec Inc.In Stock: 1221BBS-132-T-A Datasheet

MFR RecommendedRFQ

D01-9923246

Harwin Inc.In Stock: 2611D01-9923246 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0901200152 is determined by the following critical parameters:

Primary Matching Criteria:

• Number of Positions: 32
• Pitch - Mating: 0.100" (2.54mm)
• Connector Type: Header
• Contact Type: Male Pin
• Mounting Type: Through Hole
• Termination: Solder
• Fastening Type: Push-Pull

Secondary Compatibility Factors:

• Operating Temperature Range: -55°C ~ 125°C
• Material Flammability Rating: UL94 V-0
• Insulation Material: Polyester or Polyamide (Glass Filled)
• Contact Shape: Square or Circular
• Contact Finish: Tin or Gold

The substitute parts listed below maintain compatibility with the primary matching criteria. Variations in contact finish, insulation height, and contact length are permissible within the scope of board-to-board connector applications, provided the mating pitch and position count remain constant.

Parameter Comparison

Engineering Selection Recommendations

Direct Substitutes (32-Position, 2.54mm Pitch):

The Preci-Dip 890-18-032-10-002101, Samtec BBS-132-G-A, Samtec BBS-132-T-A, and Harwin D01-9923246 are functionally equivalent to the Molex 0901200152 for applications requiring 32-position through-hole headers at 0.100" pitch. All maintain ROHS3 compliance and operate within the -55°C to 125°C temperature range. Selection among these substitutes depends on specific contact finish requirements and insulation material compatibility with the target application.

Limited Compatibility:

The TE Connectivity 4-103327-0 features 40 positions rather than 32, making it unsuitable for direct substitution in applications with fixed PCB layouts. This part is also marked as obsolete, limiting its availability for new designs. Use only when application requirements explicitly call for 40-position headers.

Compliance Considerations:

All recommended substitutes maintain ROHS3 compliance status. The Molex 0901200152 and Preci-Dip 890-18-032-10-002101 are both active products with confirmed stock availability. The Samtec BBS series and Harwin D01-9923246 are also active, providing multiple sourcing options for supply chain resilience.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 4-103327-0 replace the Molex 0901200152?

A: No. The TE Connectivity part has 40 positions versus 32 positions in the Molex connector. Position count is a non-negotiable parameter for PCB compatibility. Use this part only in applications specifically designed for 40-position headers.

Q: What is the difference between the Samtec BBS-132-G-A and BBS-132-T-A?

A: Both parts are identical except for contact finish. The BBS-132-G-A uses gold plating on mating contacts, while the BBS-132-T-A uses tin. Gold finish provides superior corrosion resistance; tin finish is standard for general-purpose applications. Select based on environmental exposure and contact reliability requirements.

Q: Is the Preci-Dip 890-18-032-10-002101 a direct replacement?

A: Yes. The Preci-Dip part matches all critical parameters: 32 positions, 0.100" pitch, through-hole mounting, solder termination, and operating temperature range. It is ROHS3 compliant and active in production. The primary difference is gold contact finish versus tin on the Molex part.

Q: Why is the TE Connectivity 4-103327-0 listed as obsolete?

A: Obsolete status indicates the manufacturer has discontinued production. While inventory may remain available through distributors, new designs should not rely on this part. Use active alternatives such as the Preci-Dip, Samtec, or Harwin options.

Q: Are all substitute parts rated for -55°C to 125°C operation?

A: The Molex, Preci-Dip, and Samtec parts all support -55°C to 125°C. The TE Connectivity 4-103327-0 has a narrower range of -65°C to 105°C. The Harwin D01-9923246 does not specify an operating temperature range in the provided data.

Q: What packaging options are available?

A: The Molex 0901200152 is supplied in standard packaging. Preci-Dip and TE Connectivity offer bulk packaging, while Samtec parts are supplied in tubes. Harwin uses bulk packaging. Confirm packaging requirements with your procurement process.