DF14-8P-1.25H(26) Equivalent & Substitute Parts

Part Overview

The DF14-8P-1.25H(26) is a surface mount, right-angle rectangular connector header manufactured by Hirose Electric Co Ltd. This 8-position connector operates at 1.25mm pitch and is designed for board-to-cable/wire applications with solder termination and push-pull fastening. The part is currently listed as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement.

Key Parameters

Parameter	Value
Connector Type	Header
Contact Type	Male Pin
Pitch - Mating	0.049" (1.25mm)
Number of Positions	8
Number of Rows	1
Mounting Type	Surface Mount, Right Angle
Shrouding	Shrouded - 4 Wall
Termination	Solder
Current Rating	1A
Operating Temperature	-35°C ~ 85°C
Material Flammability Rating	UL94 V-0
RoHS Status	RoHS Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the DF14-8P-1.25H(26) is determined by the following critical parameters:

Connector type (Header)
Contact type (Male Pin)
Pitch - mating (0.049" / 1.25mm)
Number of positions (8)
Number of rows (1)
Mounting type (Surface Mount, Right Angle)
Shrouding configuration (Shrouded - 4 Wall)
Termination method (Solder)
Current rating (1A)
Material flammability rating (UL94 V-0)

The identified substitute parts maintain these core electrical and mechanical parameters, ensuring functional compatibility in applications originally designed for the DF14-8P-1.25H(26).

Parameter Comparison

Parameter	DF14-8P-1.25H(26)	DF14-8P-1.25H(22)	125SH-D-08-TR-SMT-T/R
Manufacturer	Hirose Electric Co Ltd	Hirose Electric Co Ltd	Adam Tech
Product Status	Obsolete	Active	Active
Connector Type	Header	Header	Header
Contact Type	Male Pin	Male Pin	Male Pin
Pitch - Mating	0.049" (1.25mm)	0.049" (1.25mm)	0.049" (1.25mm)
Number of Positions	8	8	8
Number of Rows	1	1	1
Mounting Type	Surface Mount, Right Angle	Surface Mount, Right Angle	Surface Mount, Right Angle
Shrouding	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall
Termination	Solder	Solder	Solder
Fastening Type	Push-Pull	Push-Pull	Friction Lock
Insulation Height	0.098" (2.50mm)	0.098" (2.50mm)	0.134" (3.40mm)
Contact Shape	Square	Square	Rectangular
Contact Finish - Mating	Tin-Copper	Tin	Tin
Contact Material	Brass	Brass	Brass
Insulation Material	Polyamide (PA), Nylon	Polyamide (PA), Nylon	Thermoplastic
Operating Temperature	-35°C ~ 85°C	-35°C ~ 85°C	-40°C ~ 85°C
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0
Current Rating	1A	1A	1A
Voltage Rating	150V	150VAC	100VAC
RoHS Status	RoHS Compliant	RoHS Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Packaging	-	Tape & Reel (TR)	Cut Tape (CT)
Inventory Status	904 Pcs New Original In Stock	2946 Pcs New Original In Stock	11095 Pcs New Original In Stock

Engineering Selection Recommendations

The DF14-8P-1.25H(22) is the primary substitute for the obsolete DF14-8P-1.25H(26). Both parts are manufactured by Hirose Electric Co Ltd within the same DF14 series, share identical pitch, position count, mounting configuration, and shrouding. The DF14-8P-1.25H(22) is currently in active production status with significantly higher inventory availability. Both parts maintain RoHS compliance and UL94 V-0 flammability rating. The primary difference is contact finish composition: the original part features Tin-Copper mating finish, while the substitute uses Tin finish. Both operate within the same temperature range and current/voltage specifications.

The 125SH-D-08-TR-SMT-T/R from Adam Tech is an alternative substitute that maintains core electrical and mechanical compatibility. This part meets all critical substitution parameters including pitch, position count, mounting type, shrouding, and flammability rating. However, it differs in fastening mechanism (Friction Lock versus Push-Pull), insulation height (3.40mm versus 2.50mm), contact shape (Rectangular versus Square), and voltage rating (100VAC versus 150V). The 125SH-D-08-TR-SMT-T/R offers the highest inventory availability and extended operating temperature range (-40°C to 85°C). ROHS3 compliance status indicates updated regulatory adherence.

Selection between these substitutes depends on application-specific requirements regarding fastening type, physical envelope constraints, and voltage specifications.

Frequently Asked Questions (FAQ)

Q: Can the DF14-8P-1.25H(22) be used as a direct replacement for the DF14-8P-1.25H(26)?

A: Yes. Both parts share identical pitch (1.25mm), position count (8), mounting type (surface mount right-angle), shrouding (4-wall), and electrical ratings (1A, 150V). The primary difference is contact finish composition. Both maintain RoHS compliance and UL94 V-0 flammability rating.

Q: What are the key differences between the DF14-8P-1.25H(22) and the 125SH-D-08-TR-SMT-T/R?

A: Both maintain 1.25mm pitch, 8-position configuration, and surface mount right-angle mounting. Differences include: fastening type (Push-Pull versus Friction Lock), insulation height (2.50mm versus 3.40mm), contact shape (Square versus Rectangular), and voltage rating (150VAC versus 100VAC). The Adam Tech part operates across a wider temperature range (-40°C to 85°C).

Q: Are there packaging considerations when selecting a substitute?

A: Yes. The DF14-8P-1.25H(22) is supplied in Tape & Reel (TR) packaging, while the 125SH-D-08-TR-SMT-T/R is supplied in Cut Tape (CT) packaging. Packaging selection affects procurement, handling, and assembly processes.

Q: Does the contact finish difference between Tin-Copper and Tin affect compatibility?

A: Both finishes are suitable for solder termination and provide adequate electrical conductivity. The Tin finish in the substitute part meets the same electrical and reliability requirements for this application category.

Q: What is the significance of the voltage rating difference (150V versus 100VAC)?

A: The original part and DF14-8P-1.25H(22) substitute are rated for 150V, while the Adam Tech alternative is rated for 100VAC. Application voltage requirements must not exceed the selected part's rating.

Q: Are all three parts RoHS compliant?

A: Yes. The DF14-8P-1.25H(26) and DF14-8P-1.25H(22) are RoHS Compliant. The 125SH-D-08-TR-SMT-T/R is ROHS3 Compliant, indicating compliance with updated regulatory requirements.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message