DF11-10DP-2DS(22) Equivalent & Substitute Parts

Part Overview

The DF11-10DP-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 10 positions arranged in 2 rows with 0.079" (2.00mm) pitch spacing and tin-plated brass contacts rated for 2A at 250V. The part is currently classified as obsolete, necessitating identification of equivalent substitute components that maintain electrical and mechanical compatibility while offering active product status and improved compliance certifications.

Key Parameters

Parameter	Value
Manufacturer	Hirose Electric Co Ltd
Series	DF11
Connector Type	Header
Contact Type	Male Pin
Number of Positions	10
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
Fastening Type	Detent Lock
Current Rating	2A
Voltage Rating	250V
Operating Temperature	-30°C ~ 85°C
Contact Material	Brass
Insulation Material	Polyamide (PA), Nylon
Material Flammability Rating	UL94 V-0
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the DF11-10DP-2DS(22) is determined by strict equivalence across the following critical parameters:

Connector type, contact type, and position configuration (Header, Male Pin, 10 positions, 2 rows)
Pitch and row spacing (0.079" / 2.00mm)
Mounting style and shrouding (Through Hole, Right Angle, Shrouded - 4 Wall)
Termination and fastening method (Solder, Detent Lock)
Electrical ratings (2A, 250V)
Material specifications (Brass contacts, Polyamide/Nylon insulation, UL94 V-0)
Moisture sensitivity level (MSL 1)

The identified substitute parts DF11-10DP-2DS(24) and DF11-10DP-2DS(52) maintain full equivalence across all critical mechanical and electrical parameters. Differences exist only in contact finish specifications and product status, which do not affect functional interchangeability in standard applications.

Parameter Comparison

Parameter	DF11-10DP-2DS(22)	DF11-10DP-2DS(24)	DF11-10DP-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	10	10	10
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
Fastening Type	Detent Lock	Detent Lock	Detent Lock
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)
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected
Packaging	Bulk	Tube	Tube
Inventory Status	1071 Pcs New Original In Stock	3568 Pcs New Original In Stock	1603 Pcs New Original In Stock

Engineering Selection Recommendations

Both DF11-10DP-2DS(24) and DF11-10DP-2DS(52) are functionally equivalent substitutes for the obsolete DF11-10DP-2DS(22) across all critical electrical and mechanical parameters.

DF11-10DP-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 original tin contact finish while offering active product status and improved regulatory compliance.

DF11-10DP-2DS(52) is recommended for applications where gold-plated contacts provide enhanced corrosion resistance and contact reliability. This part also features RoHS3 compliance and the extended -40°C to 85°C operating temperature range. The gold contact finish is specified at 8.00µin (0.203µm) thickness.

Both substitutes are available in tube packaging with higher inventory levels than the original part, ensuring supply chain continuity. Selection between these two options depends solely on contact finish requirements for the specific application.

Frequently Asked Questions (FAQ)

Q: Are DF11-10DP-2DS(24) and DF11-10DP-2DS(52) fully interchangeable with DF11-10DP-2DS(22)?

A: Yes. Both substitute parts maintain identical mechanical dimensions, electrical ratings, pitch spacing, mounting configuration, and connector architecture. The parts are functionally equivalent for standard board-to-board and cable applications.

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

A: DF11-10DP-2DS(24) features tin-plated contacts, while DF11-10DP-2DS(52) features gold-plated contacts. Gold plating provides superior corrosion resistance and is preferred in high-reliability or harsh environment applications. Tin plating is suitable for standard industrial applications.

Q: Why does the operating temperature range differ between the original part and substitutes?

A: The original DF11-10DP-2DS(22) is rated -30°C to 85°C, while both substitutes are rated -40°C to 85°C. The extended lower temperature limit in the substitutes represents an improvement and does not affect compatibility in applications using the original temperature range.

Q: Are the substitute parts RoHS compliant?

A: Yes. Both DF11-10DP-2DS(24) and DF11-10DP-2DS(52) are ROHS3 compliant, whereas the original DF11-10DP-2DS(22) is RoHS non-compliant. This compliance improvement is beneficial for applications subject to RoHS regulations.

Q: What packaging formats are available?

A: The original part was supplied in bulk packaging. Both substitute parts are supplied in tube packaging, which provides better protection during storage and handling while maintaining the same component specifications.

Q: Can I use these parts interchangeably on the same PCB?

A: Yes. All three parts share identical footprints, pitch spacing (0.079" / 2.00mm), mounting type (through-hole, right-angle), and connector geometry. No PCB redesign is required when substituting between these parts.

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