DF11-14DS-2DSA Equivalent & Substitute Parts

Part Overview

The DF11-14DS-2DSA is a 14-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 through-hole mounting with press-fit and solder termination options, tin-plated contacts, and operates across -30°C to 85°C. The part is currently obsolete, necessitating identification of functionally equivalent alternatives to maintain design compatibility and ensure continued component availability for production and repair applications.

Substiute Parts

DF11-14DS-2DSA

Hirose Electric Co LtdIn Stock: 934DF11-14DS-2DSA Datasheet

Current PartRFQ

DF11-14DS-2DSA(05)

Hirose Electric Co LtdIn Stock: 3722DF11-14DS-2DSA(05) Datasheet

DirectRFQ

1-1470109-4

TE Connectivity AMP ConnectorsIn Stock: 217661-1470109-4 Datasheet

MFR RecommendedRFQ

SWR204-NRTN-D07-ST-GA

Sullins Connector SolutionsIn Stock: 821SWR204-NRTN-D07-ST-GA Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the DF11-14DS-2DSA is determined by strict alignment of electrical and mechanical parameters. The critical substitution criteria are:

Direct Functional Equivalent (Same Connector Type):

• DF11-14DS-2DSA(05): Identical receptacle configuration with matching pitch (0.079"), row count (2), position count (14), mounting type (through hole), and operating temperature range (-30°C ~ 85°C). This variant differs only in packaging (tray vs. bulk) and product status (active vs. obsolete), making it a direct replacement.

Mating Pair Alternatives (Complementary Header Connectors):

• 1-1470109-4 (TE Connectivity): Header connector with matching 14-position, 2-row configuration at 0.079" pitch. Provides mechanical and electrical compatibility as the mating component for receptacle-based assemblies.
• SWR204-NRTN-D07-ST-GA (Sullins Connector Solutions): Header connector with identical 14-position, 2-row, 0.079" pitch configuration. Serves as an alternative mating component with equivalent mechanical interface.

Substitution is valid only when the connector type (receptacle vs. header), pitch spacing, position count, row configuration, and mounting method align precisely with the original design requirements.

Parameter Comparison

Engineering Selection Recommendations

DF11-14DS-2DSA(05) is the primary direct replacement for the obsolete DF11-14DS-2DSA. Both parts maintain identical electrical and mechanical specifications, including 14-position receptacle configuration, 0.079" pitch, 2-row layout, through-hole mounting, and -30°C to 85°C operating range. The DF11-14DS-2DSA(05) is currently in active production status with ROHS3 compliance, addressing the obsolescence of the original part while preserving full design compatibility. Inventory availability (3656 pcs) supports production requirements.

1-1470109-4 and SWR204-NRTN-D07-ST-GA serve as mating header alternatives when receptacle-to-header connector pairs are required. Both maintain the critical 14-position, 2-row, 0.079" pitch configuration necessary for mechanical and electrical interface compatibility. Selection between these header options depends on application-specific voltage and current requirements, as the TE Connectivity part supports 100VDC at 3A, while the Sullins part supports 50V at 3A per contact. Both are ROHS3 compliant and actively produced.

Frequently Asked Questions (FAQ)

Q: Can DF11-14DS-2DSA(05) be used as a direct replacement for DF11-14DS-2DSA?

A: Yes. Both parts are 14-position receptacle connectors with identical pitch (0.079"), row configuration (2 rows), mounting type (through hole), and operating temperature range (-30°C ~ 85°C). The DF11-14DS-2DSA(05) is the active production variant and is fully compatible.

Q: What is the difference between the receptacle DF11-14DS-2DSA and the header connectors 1-1470109-4 and SWR204-NRTN-D07-ST-GA?

A: The DF11-14DS-2DSA is a receptacle (female socket) connector, while 1-1470109-4 and SWR204-NRTN-D07-ST-GA are header (male pin) connectors. These are complementary mating components. Receptacles accept male pins; headers provide male pins. They cannot substitute for each other but mate together in connector assemblies.

Q: Are there voltage or current rating differences between substitute parts?

A: Yes. The DF11-14DS-2DSA and DF11-14DS-2DSA(05) receptacles are rated 250V at 2A. The TE Connectivity 1-1470109-4 header is rated 100VDC at 3A. The Sullins SWR204-NRTN-D07-ST-GA header is rated 50V at 3A per contact. Application voltage and current requirements must be verified against these ratings.

Q: Does packaging affect substitution compatibility?

A: Packaging (tray vs. bulk) does not affect electrical or mechanical compatibility. DF11-14DS-2DSA(05) is supplied in tray packaging while the original DF11-14DS-2DSA was bulk packaged. Both are functionally identical for circuit design purposes.

Q: Are all substitute parts RoHS compliant?

A: DF11-14DS-2DSA(05), 1-1470109-4, and SWR204-NRTN-D07-ST-GA are all ROHS3 compliant. The original DF11-14DS-2DSA is RoHS non-compliant. Compliance requirements should be verified against application standards.

Q: What is the operating temperature range for each part?

A: DF11-14DS-2DSA and DF11-14DS-2DSA(05) operate from -30°C to 85°C. The TE Connectivity 1-1470109-4 and Sullins SWR204-NRTN-D07-ST-GA headers operate from -25°C to 85°C. Applications requiring operation below -25°C must use the Hirose receptacle variants.