Compact 1mm Pitch Board to Wire Lock Connector HRS DF50S-40DS-1C Suitable for Automotive Applications

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Product Description

DF50 Series: 1mm Pitch, Board to Wire Lock Connector

The DF50 Series is a compact 1mm pitch board-to-wire lock connector designed for reliable and secure mating. It features a clear tactile click and a robust structure resistant to wrenching forces, ensuring secure connections in demanding applications. The connector's design incorporates a reliable lance structure and an adequate adsorption area for automatic mounting, eliminating the need for an adsorption cap. Compatible with AWG#28 cable, it is suitable for various applications, including automotive, where high reliability is essential.

Product Attributes

  • Brand: HIROSE ELECTRIC CO., LTD.
  • Series: DF50 Series
  • Pitch: 1mm
  • Certifications: UL94V-0 (Insulator)

Technical Specifications

Item Specifications Conditions
Current Rating 1A (Note 1)
Voltage Rating AC/DC 100V
Operating Temperature Range -35 to +85C (Note 2)
Operating Humidity Range 20 to 80% (Note 3)
Storage Temperature Range -10 to +60C (Note 4)
Storage Humidity Range 40 to 70% (Note 4)
Insulation resistance 500M min. 100V DC
Withstand voltage No flashover or breakdown 300V AC/1min.
Contact resistance 30m max. 20mV max., at 1mA.
Vibration No electrical discontinuity of 1s or longer Frequency 10-55Hz, single amplitude of 0.75mm, 3 directions, 10 cycles in each direction.
Shock No electrical discontinuity of 1s or longer Acceleration : 490m/s, for 11ms, half sine wave in 3 directions, 3 times for each direction
Humidity Contact resistance : 50m max.
Insulation resistance : 100M min.
Temperature : 402C ; humidity : 90 to 95%, left for 96 hours
Temperature cycles Contact resistance : 50m max.
Insulation resistance : 500M min.
(-55C : 30 min. 5 to 35C : 2 to 3 min. 85C : 30 min. 5 to 35C : 2 to 3 min.), 5 cycles
Durability Contact resistance : 50m max. 30 times (Number of insertion and withdrawal)
Resistance to soldering heat No deformation of components affecting performance. Reflow : according to the recommended temperature profile
Hand soldering : 350C for 3 to 4 sec.

Materials / Finish

Product Part Materials Color / Finish UL Regulation
Pin header (on the board side) Insulator LCP Black UL94V-0
Contact Brass Gold plating
Metal fitting (Note 1) Brass Tin Plating
Locking metal fitting (DF50) Stainless steel
Crimp socket Insulator PBT Black (DF50A)
White (DF50S)
UL94V-0
Crimp contact Contact Phosphor Bronze Gold plating
Note 1 : Phosphor bronze is applied a material for only to the single-row straight pin header.

Product Number Structure

Connector: DF50-*(*)DP-1V(**)

  • Series Name: DF
  • Series No.: 50
  • Form Type: Blank (Double-row pin header), S (Double-row crimp socket), A (Single-row)
  • Number of contacts: 20, 30, 40, 50 (Double-row); 2 to 16 (Single-row)
  • Connector type: DP (Double-row pin header), DS (Double-row crimp socket), P (Single-row pin header), S (Single-row crimp socket)
  • Contact Pitch: 1mm
  • Mounting style / Wiring type: V (SMT Straight Type), H (SMT Right Angle Type), C (Crimp socket)
  • Specifications: 51 (SMT, black, Embossed packaging), 52 (SMT, black, Embossed packaging, with adsorption cap), 61 (SMT, beige, Embossed packaging), 62 (SMT, beige, Embossed packaging, with adsorption cap)

Crimp contact: DF50-2830SCF A

  • Series Name: DF
  • Series No.: 50
  • Form Type: Blank (Double-row pin header), S (Double-row crimp socket), A (Single-row)
  • Applicable wire size: 26 (26 AWG), 2830 (28, 30 AWG), 3032 (30, 32 AWG)
  • Packaging style: SCF (Socket contact reel)
  • Plating specifications: A (Gold plating)

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Hefei Purple Horn E-Commerce Co., Ltd.
Location Room 1306B, Building A, Xindi Center, Qimen Road, Hefei City, Anhui Province
Contact Person Sellina

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