DF11-16DS-2DSA(01) Equivalent & Substitute Parts

Part Overview

The DF11-16DS-2DSA(01) is a 16-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 friction lock fastening. The part is currently listed as obsolete, making identification of equivalent and substitute components essential for ongoing design support and procurement.

Key Parameters

Parameter	Value
Connector Type	Receptacle
Contact Type	Female Socket
Number of Positions	16
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

Substitute Part Grouping Explanation

Substitution for the DF11-16DS-2DSA(01) is determined by the following critical parameters:

Primary Compatibility Criteria:

Connector type (receptacle vs. header)
Number of positions (16)
Pitch spacing (0.079" / 2.00mm)
Row configuration (2 rows with 0.079" spacing)
Mounting method (through hole)
Electrical ratings (minimum 2A current, 250V voltage)
Operating temperature range (-30°C ~ 85°C)

Direct Equivalent: DF11-16DS-2DSA(06) maintains identical mechanical and electrical specifications with the primary difference being post contact finish (tin vs. nickel) and product status (active vs. obsolete).

Cross-Manufacturer Substitute: SWR204-NRTN-D08-ST-GA is a header connector from Sullins Connector Solutions that shares the same pitch, position count, and row spacing. This represents a mating interface change (header instead of receptacle) and requires complementary connector compatibility verification.

Parameter Comparison

Parameter	DF11-16DS-2DSA(01)	DF11-16DS-2DSA(06)	SWR204-NRTN-D08-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	16	16	16
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
Product Status	Obsolete	Active	Active
RoHS Status	RoHS non-compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

DF11-16DS-2DSA(06) is the primary substitute for DF11-16DS-2DSA(01). Both parts are manufactured by Hirose Electric Co Ltd within the DF11 series and maintain identical mechanical and electrical specifications. The DF11-16DS-2DSA(06) is currently in active production status, whereas the original part is obsolete. The DF11-16DS-2DSA(06) achieves ROHS3 compliance, addressing regulatory requirements that the original part does not meet. This part is the direct functional replacement with no design modifications required.

SWR204-NRTN-D08-ST-GA from Sullins Connector Solutions is a cross-manufacturer alternative suitable only when the mating connector interface can accommodate a header (male pin) configuration instead of a receptacle (female socket). This part shares identical pitch and position specifications but operates at reduced voltage (50V vs. 250V). Selection of this substitute requires verification that the complementary connector and application voltage requirements are compatible.

Frequently Asked Questions (FAQ)

Q: Can DF11-16DS-2DSA(06) be used as a direct replacement for DF11-16DS-2DSA(01)?

A: Yes. Both connectors are Hirose DF11 series receptacles with identical 16-position, 2-row configuration at 0.079" (2.00mm) pitch. Mechanical and electrical specifications are equivalent. The primary difference is product status (active vs. obsolete) and RoHS compliance level.

Q: What is the difference between the contact finishes on these parts?

A: DF11-16DS-2DSA(01) features nickel post contact finish with gold mating contact finish. DF11-16DS-2DSA(06) features tin post contact finish with gold mating contact finish. Both maintain the same gold mating surface for signal integrity.

Q: When should SWR204-NRTN-D08-ST-GA be considered?

A: The Sullins SWR204-NRTN-D08-ST-GA is a header connector (male pins) rather than a receptacle (female sockets). It is suitable only when the mating connector on the cable or board is a receptacle designed for 2.00mm pitch headers. Additionally, the 50V voltage rating limits this part to lower-voltage applications compared to the 250V rating of the Hirose receptacles.

Q: Are there packaging differences between DF11-16DS-2DSA(01) and DF11-16DS-2DSA(06)?

A: DF11-16DS-2DSA(01) is supplied without specified packaging notation. DF11-16DS-2DSA(06) is supplied in Tray packaging. Verify packaging requirements for your procurement and assembly processes.

Q: What are the mated stacking heights for these connectors?

A: Both Hirose DF11 receptacles (DF11-16DS-2DSA(01) and DF11-16DS-2DSA(06)) have mated stacking heights of 7.8mm and 8.45mm, depending on mating configuration.

Q: Are all three parts RoHS compliant?

A: DF11-16DS-2DSA(01) is RoHS non-compliant. DF11-16DS-2DSA(06) and SWR204-NRTN-D08-ST-GA are both ROHS3 compliant. If RoHS compliance is required, use DF11-16DS-2DSA(06) or SWR204-NRTN-D08-ST-GA.

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