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HRS DF1B-2428SCA

Categories Rectangular Connectors
Stock: 200
Contact Plating: Gold
Delivery Time: 1 working day
Description: Connector Terminal Gold Crimp
Model Number: DF1B-2428SCA
Packaging Details: -
Brand Name: HRS
MOQ: 1
Wire Gauge - mm2: 0.089~0.221
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HRS DF1B-2428SCA

Product Overview

The DF1B Series is a 2.5mm pitch connector designed for discrete wire connection, compliant with UL/CSA standards. It features innovative Insulation Displacement (ID) and crimping contact technology, allowing for mixed current capacity cables within a single housing and offering excellent maintainability through replaceable contacts. The ID contact area is protected by the case, ensuring high reliability. This series is compatible with existing crimping machines by simply replacing the applicator, eliminating the need for expensive specialized equipment. A potting header option is available for sealed, waterproof applications. The series offers broad variations including single and double row configurations for board-to-cable and in-line connections, with standard tin and gold plating options.

Product Attributes

  • Brand: HIROSE ELECTRIC CO., LTD.
  • Series: DF1B
  • Pitch: 2.5mm
  • Certifications: UL/CSA Standard
  • Material (Insulator): Polyamide (White, UL94V-0)
  • Material (Contact): Phosphor Copper, Brass
  • Finish: Tin plated or Gold plated

Technical Specifications

ItemSpecificationCondition
Insulation Resistance1000M Min500V DC
Withstanding VoltageNo flashover or insulation breakdown.650V AC/1 minute
Contact Resistance30m Max100mA
Insertor/Extraction ForceMIN0.44N (45gf), MAX4.4N(450gf)Measure at the square steel pin of 0.6350.002mm
VibrationNo electrical discontinuity of 1s or moreFrequency: 10 to 55Hz, single amplitude of 0.75mm, 2 hours in each of the 3 directions.
Humidity (Steady state)Contact resistance: 30m max. Insulation resistance: 1000M min.96 hours at temperature of 402 and humidity of 90% to 95%
Temperature CycleContact resistance: 30m max. Insulation resistance: 1000M min.(-55: 30 minutes 5 to 35: 10 minutes) (-85: 30 minutes 5 to 35: 10 minutes) 5 cycles
Operating LifeContact resistance: 30m max.Tin plating: 30 cycles, Gold plating: 50 cycles
Resistance to Soldering heatNo deformation of components affecting performance.Flow: 260 for 5 seconds, Manual soldering: 300 for 3 seconds
Applicable Cable SizeCurrent RatingVoltage RatingUL-CSA Standardized Value
20 to 24AWG3A250V AC/DC30V AC
26AWG2A
28AWG1A
30AWG0.5A
Product PartMaterialFinishRemarks
Socket InsulatorPolyamideWhite UL94V-0-
ID Contact for SocketPhosphor copperTin plated or gold plated-
Crimping Contact for SocketPhosphor copperTin plated or gold plated-
Pin Header InsulatorPolyamideWhite UL94V-0-
Contact (Pin Header)BrassTin plated or gold plated-
In-line Plug InsulatorPolyamideWhite UL94V-0-
ID Contact for In-line PlugPhosphor copperTin plated or gold plated-
Crimping Contact for In-line PlugPhosphor copperTin plated or gold plated-
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