DF14-2P-1.25H(90) Equivalent & Substitute Parts

Part Overview

The DF14-2P-1.25H(90) is a surface mount, right-angle rectangular connector header manufactured by Hirose Electric Co Ltd. This 2-position connector operates at 1.25mm pitch and is designed for board-to-cable/wire applications with push-pull fastening. The part is currently obsolete, making identification of compatible substitute components essential for ongoing production, maintenance, and design continuity.

Substiute Parts

DF14-2P-1.25H(90)

Hirose Electric Co LtdIn Stock: 1129DF14-2P-1.25H(90) Datasheet

Current PartRFQ

DF14-2P-1.25H(97)

Hirose Electric Co LtdIn Stock: 824DF14-2P-1.25H(97) Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DF14-2P-1.25H(90) is determined by strict equivalence across the following critical parameters:

• Connector series: DF14
• Number of positions: 2
• Mating pitch: 1.25mm (0.049")
• Connector type: Header with male pins
• Mounting configuration: Surface mount, right angle
• Shrouding: 4-wall shrouded design
• Electrical ratings: 1A current, 150V voltage minimum
• Operating temperature range: -35°C to 85°C minimum
• Contact finish: Gold plating on mating surfaces
• Insulation material: Polyamide/Nylon
• RoHS compliance: Required

The DF14-2P-1.25H(97) meets all these criteria and is classified as a direct substitute.

Parameter Comparison

Engineering Selection Recommendations

The DF14-2P-1.25H(97) is the direct substitute for the obsolete DF14-2P-1.25H(90). Both parts are manufactured by Hirose Electric Co Ltd and share identical electrical, mechanical, and environmental specifications. The primary distinction is product status: the DF14-2P-1.25H(90) is obsolete, while the DF14-2P-1.25H(97) maintains active production status with current inventory availability.

Both parts carry RoHS compliance certification and identical moisture sensitivity ratings (MSL 1 - Unlimited), ensuring regulatory and supply chain compatibility. The DF14-2P-1.25H(97) is available in Tape & Reel packaging, supporting automated assembly processes.

For new designs, production continuity, or component replacement, the DF14-2P-1.25H(97) is the appropriate selection.

Frequently Asked Questions (FAQ)

Q: Can the DF14-2P-1.25H(97) be used as a direct replacement for the DF14-2P-1.25H(90)?

A: Yes. Both connectors are electrically and mechanically equivalent. They share identical pitch (1.25mm), position count (2), mounting type (surface mount right angle), shrouding configuration (4-wall), electrical ratings (1A/150V), and operating temperature range (-35°C to 85°C). The primary difference is product status and packaging format.

Q: What does the difference between (90) and (97) designations indicate?

A: The suffix designations represent different manufacturing variants or packaging configurations within the DF14 series. The (97) variant is the current production equivalent with active availability, while the (90) variant is obsolete.

Q: Are there any compatibility concerns with PCB footprints?

A: No. Both parts maintain identical mechanical dimensions, mounting footprint, and contact positioning. PCB designs using the DF14-2P-1.25H(90) require no modification to accommodate the DF14-2P-1.25H(97).

Q: What is the significance of the Tape & Reel packaging for the DF14-2P-1.25H(97)?

A: Tape & Reel packaging is standard for automated surface mount assembly processes. This format enables high-volume production efficiency and is compatible with pick-and-place equipment.

Q: Are both parts RoHS compliant?

A: Yes. Both the DF14-2P-1.25H(90) and DF14-2P-1.25H(97) are RoHS compliant and carry identical moisture sensitivity ratings (MSL 1 - Unlimited).