DF11-16DP-2V(50) Equivalent & Substitute Parts

Part Overview

The DF11-16DP-2V(50) is a rectangular connector header manufactured by Hirose Electric Co Ltd, designed for surface mount applications with 16 positions arranged in 2 rows at 2.00mm pitch. This connector features shrouded 4-wall construction with solder termination and detent lock fastening, suitable for board-to-board or cable interconnection in industrial and commercial electronics.

The DF11-16DP-2V(50) carries an Obsolete product status. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production or maintenance requirements for systems utilizing this connector.

Substiute Parts

DF11-16DP-2V(50)

Hirose Electric Co LtdIn Stock: 1235DF11-16DP-2V(50) Datasheet

Current PartRFQ

DF11C-16DP-2V(57)

Hirose Electric Co LtdIn Stock: 1841DF11C-16DP-2V(57) Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the DF11-16DP-2V(50) is determined by strict equivalence across the following critical parameters:

Electrical Compatibility:

• Contact count: 16 positions
• Row configuration: 2 rows
• Mating pitch: 0.079" (2.00mm)
• Row spacing: 0.079" (2.00mm)
• Current rating: 2A
• Voltage rating: 250V
• Operating temperature range: -30°C ~ 85°C

Mechanical Compatibility:

• Connector type: Header
• Contact type: Male Pin
• Mounting type: Surface Mount
• Shrouding: Shrouded - 4 Wall
• Termination: Solder
• Fastening type: Detent Lock
• Insulation material: Polyamide (PA), Nylon
• Contact material: Brass
• Contact finish: Gold
• Mated stacking heights: 8.2mm, 8.45mm, 9.55mm

Regulatory Compliance:

• Material flammability: UL94 V-0
• RoHS compliance required
• Moisture sensitivity level: 1 (Unlimited)

The DF11C-16DP-2V(57) meets all substitution criteria as an active product within the same DF11 series, maintaining full electrical and mechanical compatibility while offering improved supply availability.

Parameter Comparison

Engineering Selection Recommendations

The DF11C-16DP-2V(57) is the direct substitute for the obsolete DF11-16DP-2V(50). Both connectors maintain identical electrical and mechanical specifications across all critical parameters including contact configuration, pitch, current and voltage ratings, operating temperature range, and physical dimensions.

The DF11C-16DP-2V(57) offers the advantage of active product status with current manufacturing support and improved supply chain availability. The substitute part carries ROHS3 compliance, representing an updated regulatory certification compared to the original RoHS Compliant designation. Packaging is provided in Tape & Reel (TR) format, suitable for automated assembly processes. The substitute includes Pick and Place and Solder Retention features that enhance manufacturing efficiency.

All regulatory requirements including UL94 V-0 flammability rating and MSL 1 moisture sensitivity level are maintained. The connector remains fully compatible with existing PCB designs and mating components specified for the DF11-16DP-2V(50).

Frequently Asked Questions (FAQ)

Q: Are the DF11-16DP-2V(50) and DF11C-16DP-2V(57) mechanically interchangeable?

A: Yes. Both connectors share identical mechanical specifications including 16-position 2-row configuration, 2.00mm mating pitch, 2.00mm row spacing, shrouded 4-wall construction, solder termination, and detent lock fastening. Mated stacking heights are identical at 8.2mm, 8.45mm, and 9.55mm.

Q: Are the electrical ratings identical between these two parts?

A: Yes. Both connectors are rated for 2A current and 250V voltage with operating temperature range of -30°C to 85°C. Contact material, finish, and insulation specifications are identical.

Q: What is the difference between the two part numbers?

A: The primary difference is product status. The DF11-16DP-2V(50) is obsolete, while the DF11C-16DP-2V(57) is an active product with current manufacturing support. The substitute includes Pick and Place and Solder Retention features and is supplied in Tape & Reel packaging for automated assembly. Regulatory compliance has been updated to ROHS3.

Q: Can I use the DF11C-16DP-2V(57) in existing designs specified for the DF11-16DP-2V(50)?

A: Yes. The substitute part maintains full compatibility with existing PCB layouts, mating connectors, and electrical specifications. No design modifications are required.

Q: What is the packaging difference?

A: The DF11-16DP-2V(50) packaging is not specified in available data. The DF11C-16DP-2V(57) is supplied in Tape & Reel (TR) format, which is standard for automated surface mount assembly processes.

Q: Are both parts RoHS compliant?

A: Yes. The DF11-16DP-2V(50) is RoHS Compliant. The DF11C-16DP-2V(57) carries ROHS3 Compliant certification, representing an updated regulatory designation for the same environmental compliance requirements.

Q: What is the moisture sensitivity level for these connectors?

A: Both connectors are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.