DF11-22DS-2DSA(01) Equivalent & Substitute Parts

Part Overview

The DF11-22DS-2DSA(01) is a 22-position receptacle connector manufactured by Hirose Electric Co Ltd, designed for board-to-board or cable applications with 0.079" (2.00mm) pitch spacing. This connector features gold-plated mating contacts, press-fit and solder termination options, and operates across -30°C to 85°C. The part is currently obsolete, making equivalent substitutes necessary for ongoing production and maintenance applications.

Key Parameters

Parameter	Value
Connector Type	Receptacle
Contact Type	Female Socket
Number of Positions	22
Pitch - Mating	0.079" (2.00mm)
Number of Rows	2
Row Spacing - Mating	0.079" (2.00mm)
Mounting Type	Through Hole
Contact Finish - Mating	Gold
Current Rating	2A
Voltage Rating	250V
Operating Temperature	-30°C ~ 85°C
Material Flammability Rating	UL94 V-0

Substitute Part Grouping Explanation

Substitution for the DF11-22DS-2DSA(01) is determined by the following critical parameters: connector type (receptacle), contact type (female socket), number of positions (22), mating pitch (0.079"/2.00mm), number of rows (2), row spacing (0.079"/2.00mm), mounting type (through hole), and electrical ratings (2A current, 250V voltage). The substitute parts identified maintain these core specifications to ensure mechanical and electrical compatibility.

DF11-22DS-2DSA(06) is a direct manufacturer equivalent from Hirose Electric Co Ltd within the same DF11 series, differing only in contact finish post material (tin instead of nickel) and post finish thickness. This part is active and widely available.

SWR204-NRTN-D11-ST-GA from Sullins Connector Solutions is a manufacturer-recommended alternative that maintains the same pitch, position count, row configuration, and through-hole mounting. However, this part functions as a header (male pin) rather than a receptacle (female socket), requiring mating with a compatible receptacle connector.

Parameter Comparison

Parameter	DF11-22DS-2DSA(01)	DF11-22DS-2DSA(06)	SWR204-NRTN-D11-ST-GA
Manufacturer	Hirose Electric Co Ltd	Hirose Electric Co Ltd	Sullins Connector Solutions
Connector Type	Receptacle	Receptacle	Header
Contact Type	Female Socket	Female Socket	Male Pin
Number of Positions	22	22	22
Pitch - Mating	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)
Number of Rows	2	2	2
Row Spacing - Mating	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)
Mounting Type	Through Hole	Through Hole	Through Hole
Contact Finish - Mating	Gold	Gold	Tin
Current Rating	2A	2A	3A per Contact
Voltage Rating	250V	250V	50V
Operating Temperature	-30°C ~ 85°C	-30°C ~ 85°C	-25°C ~ 85°C
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0
Product Status	Obsolete	Active	Active
RoHS Status	RoHS non-compliant	RoHS Compliant	ROHS3 Compliant

Engineering Selection Recommendations

DF11-22DS-2DSA(06) is the primary direct substitute for the DF11-22DS-2DSA(01). Both parts are receptacles within the same Hirose DF11 series with identical mechanical and electrical specifications. The DF11-22DS-2DSA(06) is currently active with 2560 units in stock, compared to the obsolete status of the original part. The DF11-22DS-2DSA(06) achieves RoHS compliance, whereas the original part is RoHS non-compliant. This substitute is suitable for direct replacement in existing designs.

SWR204-NRTN-D11-ST-GA from Sullins Connector Solutions is a manufacturer-recommended alternative but functions as a header (male pin connector) rather than a receptacle. This part is appropriate only when the application requires a mating header connector or when the circuit board design can accommodate a male pin configuration. The SWR204-NRTN-D11-ST-GA operates at a lower voltage rating (50V versus 250V) and a higher current rating per contact (3A versus 2A), with a slightly narrower operating temperature range (-25°C to 85°C versus -30°C to 85°C). This part is also RoHS3 compliant and currently active.

Frequently Asked Questions (FAQ)

Q: Can DF11-22DS-2DSA(06) be used as a direct replacement for DF11-22DS-2DSA(01)?

A: Yes. Both parts are 22-position receptacles with identical pitch (0.079"/2.00mm), row configuration, mounting type (through hole), and electrical ratings (2A, 250V). The primary difference is the contact finish post material and thickness, which does not affect mechanical or electrical compatibility. The DF11-22DS-2DSA(06) is active and RoHS compliant.

Q: What is the difference between the Hirose DF11-22DS-2DSA(06) and the Sullins SWR204-NRTN-D11-ST-GA?

A: The Hirose part is a receptacle (female socket), while the Sullins part is a header (male pin). They cannot directly replace each other. The Sullins header is used as a mating connector to a receptacle. Additionally, the Sullins part has a lower voltage rating (50V versus 250V) and operates at a lower minimum temperature (-25°C versus -30°C).

Q: Are there packaging differences between the substitute parts?

A: The DF11-22DS-2DSA(01) packaging is not specified in the data. The DF11-22DS-2DSA(06) is supplied in bulk packaging. The SWR204-NRTN-D11-ST-GA is also supplied in bulk packaging. Confirm packaging requirements with your procurement specifications.

Q: What is the inventory status of these substitute parts?

A: DF11-22DS-2DSA(06) has 2560 units in stock. SWR204-NRTN-D11-ST-GA has 879 units in stock. The original DF11-22DS-2DSA(01) has 717 units in stock but is obsolete.

Q: Do the substitute parts meet RoHS compliance?

A: DF11-22DS-2DSA(06) is RoHS compliant. SWR204-NRTN-D11-ST-GA is ROHS3 compliant. The original DF11-22DS-2DSA(01) is RoHS non-compliant.

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