DF14-2P-1.25H(24) Equivalent & Substitute Parts

Part Overview

The DF14-2P-1.25H(24) is a rectangular connector header manufactured by Hirose Electric Co Ltd, designed for surface mount, right-angle board-to-cable/wire applications. This connector features a 2-position configuration with 0.049" (1.25mm) pitch and is rated for 1A at 150VAC. The part is currently classified as obsolete, making identification of active equivalent alternatives essential for ongoing production and maintenance applications.

Substiute Parts

DF14-2P-1.25H(24)

Hirose Electric Co LtdIn Stock: 1156DF14-2P-1.25H(24) Datasheet

Current PartRFQ

DF14-2P-1.25H(35)

Hirose Electric Co LtdIn Stock: 5018DF14-2P-1.25H(35) Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DF14-2P-1.25H(24) is determined by the following critical parameters:

• Connector Series & Type: Must be DF14 series header with male pin contact type
• Position Configuration: Must maintain 2-position layout
• Pitch Specification: Must match 0.049" (1.25mm) mating pitch
• Mounting & Orientation: Must be surface mount, right-angle configuration
• Electrical Ratings: Must support minimum 1A current and 150VAC voltage
• Mechanical Interface: Must feature shrouded 4-wall design with push-pull fastening
• Termination Method: Must use solder termination with board guide and solder retention features

The DF14-2P-1.25H(35) satisfies all substitution criteria as an active product within the same series, maintaining identical mechanical and electrical specifications while offering improved availability.

Parameter Comparison

Engineering Selection Recommendations

The DF14-2P-1.25H(35) is the direct active equivalent for the obsolete DF14-2P-1.25H(24). Both parts maintain identical mechanical dimensions, electrical ratings, and functional specifications. The primary distinction is product status: the DF14-2P-1.25H(24) is obsolete while the DF14-2P-1.25H(35) is active with significantly higher inventory availability (4987 units versus 1062 units).

Both parts meet UL94 V-0 flammability requirements and maintain RoHS compliance. The DF14-2P-1.25H(35) carries ROHS3 compliance certification, reflecting current regulatory standards. For new designs and ongoing production requiring this connector type, the DF14-2P-1.25H(35) is the appropriate selection due to active product status and sustained manufacturing support.

Frequently Asked Questions (FAQ)

Q: Can the DF14-2P-1.25H(35) directly replace the DF14-2P-1.25H(24) in existing applications?

A: Yes. Both connectors share identical mechanical interfaces, electrical ratings, and functional specifications. The mating pitch of 0.049" (1.25mm), 2-position configuration, surface mount right-angle orientation, and push-pull fastening mechanism are identical. Direct substitution is mechanically and electrically compatible.

Q: What is the difference between the DF14-2P-1.25H(24) and DF14-2P-1.25H(35) part numbers?

A: The suffix designations (24) and (35) indicate different packaging or internal configuration variants within the DF14 series. The DF14-2P-1.25H(35) is supplied in tube packaging, while the DF14-2P-1.25H(24) represents an earlier variant. Functionally, both parts are equivalent for board-to-cable/wire connection applications.

Q: Are there any compliance differences between these two parts?

A: Both parts are RoHS compliant. The DF14-2P-1.25H(35) carries ROHS3 certification, representing current regulatory compliance standards. Both meet UL94 V-0 flammability requirements and maintain identical moisture sensitivity levels (MSL 1 - Unlimited).

Q: What are the critical parameters for substitution within the DF14 series?

A: Substitution requires matching: connector series (DF14), position count (2), mating pitch (0.049" / 1.25mm), mounting type (surface mount, right angle), contact type (male pin), and electrical ratings (1A, 150VAC). Deviations in any of these parameters indicate incompatibility.

Q: Why is the DF14-2P-1.25H(24) marked as obsolete?

A: Product obsolescence reflects manufacturing discontinuation by Hirose Electric Co Ltd. The DF14-2P-1.25H(35) represents the active continuation of this connector type within the DF14 series, maintaining full functional equivalence while ensuring ongoing availability and manufacturing support.