DF11-8DP-2DS(22) Equivalent & Substitute Parts

Part Overview

The DF11-8DP-2DS(22) is a rectangular connector header manufactured by Hirose Electric Co Ltd, designed for through-hole, right-angle board-to-board or cable applications. This connector features 8 positions arranged in 2 rows with 0.079" (2.00mm) pitch spacing, tin-plated brass contacts, and shrouded 4-wall construction. The part is currently obsolete, with 717 units available in stock. Due to its discontinued status, equivalent substitute parts with active product status are necessary for new designs and ongoing production requirements.

Key Parameters

Parameter	Value
Manufacturer	Hirose Electric Co Ltd
Series	DF11
Connector Type	Header
Contact Type	Male Pin
Number of Positions	8
Number of Rows	2
Pitch - Mating	0.079" (2.00mm)
Row Spacing - Mating	0.079" (2.00mm)
Mounting Type	Through Hole, Right Angle
Shrouding	Shrouded - 4 Wall
Termination	Solder
Current Rating	2A
Voltage Rating	250V
Operating Temperature	-30°C ~ 85°C
Material Flammability Rating	UL94 V-0
Insulation Material	Polyamide (PA), Nylon
Contact Material	Brass

Substitute Part Grouping Explanation

Substitution eligibility for the DF11-8DP-2DS(22) is determined by strict equivalence in the following critical parameters:

Connector type, contact type, and gender (Header, Male Pin)
Number of positions and row configuration (8 positions, 2 rows)
Pitch spacing (0.079" / 2.00mm mating pitch and row spacing)
Mounting style (Through Hole, Right Angle)
Shrouding configuration (Shrouded - 4 Wall)
Termination method (Solder)
Current and voltage ratings (2A, 250V)
Material specifications (Brass contacts, Polyamide/Nylon insulation)
Flammability rating (UL94 V-0)

The identified substitutes maintain full electrical and mechanical compatibility with the original part. Variations in contact finish (tin vs. gold plating), operating temperature range, RoHS compliance status, and packaging format do not affect functional interchangeability in the connector's primary application context.

Parameter Comparison

Parameter	DF11-8DP-2DS(22)	DF11-8DP-2DS(24)	DF11-8DP-2DS(52)
Manufacturer	Hirose Electric Co Ltd	Hirose Electric Co Ltd	Hirose Electric Co Ltd
Series	DF11	DF11	DF11
Product Status	Obsolete	Active	Active
Connector Type	Header	Header	Header
Contact Type	Male Pin	Male Pin	Male Pin
Number of Positions	8	8	8
Number of Rows	2	2	2
Pitch - Mating	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)
Row Spacing - Mating	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)
Mounting Type	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle
Shrouding	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall
Termination	Solder	Solder	Solder
Contact Length - Mating	0.118" (3.00mm)	0.118" (3.00mm)	0.118" (3.00mm)
Contact Length - Post	0.118" (3.00mm)	0.118" (3.00mm)	0.118" (3.00mm)
Insulation Height	0.197" (5.00mm)	0.197" (5.00mm)	0.197" (5.00mm)
Contact Shape	Square	Square	Square
Contact Finish - Mating	Tin	Tin	Gold
Contact Material	Brass	Brass	Brass
Insulation Material	Polyamide (PA), Nylon	Polyamide (PA), Nylon	Polyamide (PA), Nylon
Operating Temperature	-30°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0
Insulation Color	Black	Black	Black
Current Rating	2A	2A	2A
Voltage Rating	250V	250V	250V
RoHS Status	RoHS non-compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Packaging	-	Tube	Tube
Inventory Status	717 Pcs New Original In Stock	1464 Pcs New Original In Stock	23459 Pcs New Original In Stock

Engineering Selection Recommendations

Both DF11-8DP-2DS(24) and DF11-8DP-2DS(52) are functionally equivalent substitutes for the obsolete DF11-8DP-2DS(22) based on electrical and mechanical compatibility.

DF11-8DP-2DS(24) is recommended for applications requiring ROHS3 compliance with tin-plated contacts and an extended operating temperature range of -40°C to 85°C. This part maintains the same contact finish specification as the original and is available in tube packaging with 1464 units in stock.

DF11-8DP-2DS(52) is the manufacturer-recommended substitute, offering ROHS3 compliance with gold-plated contacts and an extended operating temperature range of -40°C to 85°C. Gold plating provides enhanced corrosion resistance and contact reliability. This part has the highest inventory availability at 23459 units in stock.

For new designs and production transitions, DF11-8DP-2DS(52) is preferred due to superior contact durability and maximum stock availability. DF11-8DP-2DS(24) serves as an alternative where tin-plated contact specifications are required.

Frequently Asked Questions (FAQ)

Q: Are DF11-8DP-2DS(24) and DF11-8DP-2DS(52) fully interchangeable with DF11-8DP-2DS(22)?

A: Yes. Both substitutes maintain identical electrical ratings (2A, 250V), mechanical dimensions, pitch spacing (0.079" / 2.00mm), mounting configuration (through-hole right-angle), and connector architecture (8-position, 2-row, shrouded header). They are direct functional replacements.

Q: What is the difference between tin and gold contact finishes?

A: Tin-plated contacts (DF11-8DP-2DS(24)) provide standard corrosion resistance suitable for general applications. Gold-plated contacts (DF11-8DP-2DS(52)) offer enhanced corrosion resistance, improved contact reliability, and superior performance in high-reliability or harsh environments. Both finishes meet the electrical requirements of the connector.

Q: Why does DF11-8DP-2DS(52) have a wider operating temperature range?

A: The extended range (-40°C to 85°C versus -30°C to 85°C) reflects the active product specification and improved material formulation. This provides additional thermal margin for demanding applications.

Q: Are there RoHS compliance differences?

A: Yes. DF11-8DP-2DS(22) is RoHS non-compliant. Both DF11-8DP-2DS(24) and DF11-8DP-2DS(52) are ROHS3 compliant, meeting current environmental regulations for new designs and production.

Q: Does packaging format affect connector performance?

A: No. Both substitutes are supplied in tube packaging, which is a handling and storage specification only. Connector electrical and mechanical performance is identical regardless of packaging format.

Q: Which substitute should be selected for new production?

A: DF11-8DP-2DS(52) is the manufacturer-recommended choice, offering gold-plated contacts, ROHS3 compliance, extended temperature range, and maximum inventory availability. DF11-8DP-2DS(24) is an alternative for applications specifically requiring tin-plated contacts.

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