DF11-30DP-2DS(22) Equivalent & Substitute Parts

Part Overview

The DF11-30DP-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 30-position connector operates at 2A current rating and 250V voltage rating with a 2.00mm pitch configuration. The part is currently classified as obsolete, necessitating identification of active equivalent alternatives that maintain electrical and mechanical compatibility for ongoing production and repair applications.

Key Parameters

Parameter	Value
Manufacturer Part Number	DF11-30DP-2DS(22)
Manufacturer	Hirose Electric Co Ltd
Series	DF11
Number of Positions	30
Number of Rows	2
Pitch - Mating	0.079" (2.00mm)
Row Spacing - Mating	0.079" (2.00mm)
Mounting Type	Through Hole, Right Angle
Connector Type	Header
Contact Type	Male Pin
Shrouding	Shrouded - 4 Wall
Current Rating	2A
Voltage Rating	250V
Operating Temperature	-30°C ~ 85°C
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitution eligibility for the DF11-30DP-2DS(22) is determined by strict equivalence across the following critical parameters:

Connector Series & Geometry: DF11 series, 30-position, 2-row configuration, 2.00mm pitch
Mounting & Orientation: Through-hole, right-angle mounting
Electrical Ratings: 2A current, 250V voltage minimum
Mechanical Interface: Shrouded 4-wall design, detent lock fastening, solder termination
Contact Configuration: Male pin, square contact shape, brass material

The identified substitutes DF11-30DP-2DS(24) and DF11-30DP-2DS(52) maintain identical mechanical and electrical specifications. Variations exist only in contact finish material and product status, which do not affect functional interchangeability in the connector interface.

Parameter Comparison

Parameter	DF11-30DP-2DS(22)	DF11-30DP-2DS(24)	DF11-30DP-2DS(52)
Manufacturer	Hirose Electric Co Ltd	Hirose Electric Co Ltd	Hirose Electric Co Ltd
Series	DF11	DF11	DF11
Number of Positions	30	30	30
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
Connector Type	Header	Header	Header
Contact Type	Male Pin	Male Pin	Male Pin
Shrouding	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall
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
Current Rating	2A	2A	2A
Voltage Rating	250V	250V	250V
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0
Insulation Color	Black	Black	Black
Operating Temperature	-30°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C
Product Status	Obsolete	Active	Active
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

Engineering Selection Recommendations

Both DF11-30DP-2DS(24) and DF11-30DP-2DS(52) are functionally equivalent substitutes for the obsolete DF11-30DP-2DS(22) based on identical mechanical and electrical specifications.

DF11-30DP-2DS(24) is recommended as the primary substitute. This part maintains active product status with ROHS3 compliance and tin contact finish matching the original specification. The extended operating temperature range (-40°C ~ 85°C) provides improved thermal performance over the original part. Packaging is supplied in tube format.

DF11-30DP-2DS(52) is recommended as an alternative substitute when enhanced contact reliability is required. This part features gold contact finish on the mating surface, providing superior corrosion resistance and contact durability compared to tin finish. It maintains active product status with ROHS3 compliance and the same extended operating temperature range. Packaging is supplied in tube format.

Both substitutes are ROHS3 compliant, addressing regulatory requirements that the original obsolete part does not meet. Selection between the two should be based on application requirements for contact finish performance and cost considerations.

Frequently Asked Questions (FAQ)

Q: Can DF11-30DP-2DS(24) and DF11-30DP-2DS(52) be used interchangeably with DF11-30DP-2DS(22)?

A: Yes. Both substitutes maintain identical connector geometry, pitch, position count, mounting configuration, and electrical ratings. The parts are mechanically and electrically interchangeable in the connector interface.

Q: What is the difference between the tin finish (DF11-30DP-2DS(24)) and gold finish (DF11-30DP-2DS(52))?

A: Contact finish affects corrosion resistance and contact reliability. Tin finish provides standard performance for general applications. Gold finish provides enhanced corrosion resistance and is preferred for high-reliability applications or environments with exposure to corrosive conditions.

Q: Why is the original DF11-30DP-2DS(22) marked as obsolete?

A: The original part is no longer in active production. The active substitutes DF11-30DP-2DS(24) and DF11-30DP-2DS(52) are the current production alternatives from Hirose Electric Co Ltd.

Q: Are there RoHS compliance differences between the substitutes?

A: Yes. The original DF11-30DP-2DS(22) is RoHS non-compliant. Both substitutes DF11-30DP-2DS(24) and DF11-30DP-2DS(52) are ROHS3 compliant, meeting current regulatory requirements for restricted substances.

Q: What is the operating temperature difference between the original and substitutes?

A: The original DF11-30DP-2DS(22) operates from -30°C to 85°C. Both substitutes operate from -40°C to 85°C, providing a 10°C lower temperature limit for improved cold-weather performance.

Q: Are packaging formats different between the substitutes?

A: The original DF11-30DP-2DS(22) packaging is not specified. Both substitutes are supplied in tube packaging format.

Q: Which substitute should be selected for new designs?

A: For new designs, either substitute is acceptable based on application requirements. DF11-30DP-2DS(24) is suitable for standard applications. DF11-30DP-2DS(52) with gold finish is recommended for high-reliability or harsh environment applications.

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