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HRS DF1B-2428SCF

Categories Terminal Connectors
Brand Name: HRS
Contact Plating: Tin
Model Number: DF1B-2428SCF
Delivery Time: 1-3 working days
Description: Connector Terminal Tin Crimp
MOQ: 10000
Stock: 80000
Packaging Details: -
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HRS DF1B-2428SCF

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 methods, allowing for the mixing of different current capacity cables within a single connector. This design enhances maintainability through replaceable contacts and ensures high reliability by protecting the insulation displacement area within the case. The ID connection process is cost-effective, utilizing existing crimping machines with an applicator change. A potting header option is available for 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.

Key Features:

  • Mixed Current Capacity Cables: Combines ID and crimping contacts to accommodate different cable current capacities in one housing.
  • Excellent Maintainability: Contacts can be replaced after connection.
  • High Reliability: Insulation displacement area is protected by the case.
  • Cost-Effective ID Connection: Requires only applicator replacement on existing crimping machines.
  • Potting Header Available: Suitable for waterproof applications.
  • Broad Variations: Single/double row, "Board to Cable"/"In-line" configurations, tin/gold plating.

Applications:

Business equipment, including copy machines and printers.

Brand

HIROSE ELECTRIC CO., LTD.

Series

DF1B

Contact Pitch

2.5mm

Certifications

UL/CSA Standard

Material / Finish

Insulators: Polyamide (White, UL94V-0)
Contacts: Phosphor Copper / Brass

Plating Options

Tin plated, Gold plated

Packaging Types

Bag, Reel

ItemSpecificationCondition
Insulation Resistance1000M Min500V DC
Withstanding VoltageNo flashover or insulation breakdown.650V AC / 1 minute
Contact Resistance30m Max100mA
Insert/Extraction ForceMIN 0.44N (45gf), MAX 4.4N (450gf)Measured 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 min 5 to 35: 10 min) (-85: 30 min 5 to 35: 10 min) 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: 250 for 10 seconds
Manual soldering: 300 for 3 seconds
Product TypeCurrent RatingVoltage RatingCable Size
DF1B Series (Main)3A (Note 1)250V AC20 to 24AWG: 3A
26AWG: 2A
28AWG: 1A
30AWG: 0.5A
UL/CSA Safety Standard3A30V AC20 to 22AWG: 3A
24 to 28AWG: 1A
30AWG: 0.5A
Part Number ExampleSeries NameStyle SymbolNumber of ContactsConnector TypeContact PitchContact TypeConnection TypeApplicable Cable SizePackaging TypePlating Type
DF1B-R24FADF1B(Blank for Standard)(e.g., 2-20 for Single Row, 4-40 for Double Row)S: Single Row Socket
DS: Double Row Socket
P: Single Row Pin Header
DP: Double Row Pin Header
ES: Single Row In-line Socket
DES: Double Row In-line Socket
EP: Single Row In-line Plug
DEP: Double Row In-line Plug
2.5mmRC: ID/Crimping Socket
R: ID (for Single Row Socket)
(e.g., R for ID)(e.g., 24 for 24AWG)(Blank for Bag, F for Reel)(Blank for Tin, A for Gold)
DF1B-24P-2.5DSADF1B(Blank for Standard)(e.g., 2-20 for Single Row, 4-40 for Double Row)P: Single Row Pin Header
DP: Double Row Pin Header
2.5mm(Not specified in this example structure)DSA: Straight Through Hole
DS: Right Angle Through Hole
(Not specified in this example structure)(Not specified in this example structure)(Not specified in this example structure)
DF1B-2428SCFDF1B(Not specified in this example structure)(Not specified in this example structure)(Not specified in this example structure)(Not specified in this example structure)Crimping Contact(Not specified in this example structure)2022: 20-22AWG
2428: 24-28AWG
30: 30AWG
SCF: Socket Contact/Reel
SC: Socket Contact/Bag
PCF: Plug Contact/Reel
PC: Plug Contact/Bag
(Blank for Tin, A for Gold, B for Gold)
Part No.HRS No.No. of ContactsA (mm)B (mm)RoHS
DF1B-2S-2.5R541-0200-6252.5Yes
DF1B-3S-2.5R541-0201-937.55Yes
DF1B-4S-2.5R541-0202-14107.5Yes
DF1B-5S-2.5R541-0203-4512.510Yes
DF1B-6S-2.5R541-0204-761512.5Yes
DF1B-7S-2.5R541-0205-0717.515Yes
DF1B-8S-2.5R541-0206-282017.5Yes
DF1B-9S-2.5R541-0207-5922.520Yes
DF1B-10S-2.5R541-0208-8102522.5Yes
DF1B-11S-2.5R541-0209-01127.525Yes
DF1B-12S-2.5R541-0210-0123027.5Yes
DF1B-13S-2.5R541-0211-21332.530Yes
DF1B-14S-2.5R541-0212-5143532.5Yes
DF1B-15S-2.5R541-0213-81537.535Yes
DF1B-16S-2.5R541-0214-0164037.5Yes
DF1B-18S-2.5R541-0215-3184542.5Yes
DF1B-20S-2.5R541-0216-6205047.5Yes
DF1B-4DS-2.5RC541-0648-047.52.5Yes
DF1B-6DS-2.5RC541-0649-36105Yes
DF1B-8DS-2.5RC541-0650-2812.57.5Yes
DF1B-10DS-2.5RC541-0600-4101510Yes
DF1B-12DS-2.5RC541-0601-71217.512.5Yes
DF1B-14DS-2.5RC541-0602-0142015Yes
DF1B-16DS-2.5RC541-0603-21622.517.5Yes
DF1B-18DS-2.5RC541-0604-5182520Yes
DF1B-20DS-2.5RC541-0605-82027.522.5Yes
DF1B-22DS-2.5RC541-0606-0223025Yes
DF1B-24DS-2.5RC541-0607-32432.527.5Yes
DF1B-26DS-2.5RC541-0608-6263530Yes
DF1B-28DS-2.5RC541-0609-92837.532.5Yes
DF1B-30DS-2.5RC541-0610-8304035Yes
DF1B-34DS-2.5RC541-0612-3344540Yes
DF1B-36DS-2.5RC541-0613-63647.542.5Yes
DF1B-40DS-2.5RC541-0615-14052.547.5Yes
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