Versatile 2.5mm Pitch Connector HRS DF1B-40DS-2.5RC for Discrete Wire and Board Connection Solutions

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Product Description

HIROSE DF1B Series 2.5mm Pitch Connector for Discrete Wire Connection

The HIROSE DF1B Series offers a 2.5mm pitch connector designed for discrete wire connections. This UL/CSA standard certified product provides a wide variety of configurations, including wire-to-board and in-line types, with single and double row options. Both tin and gold plating are available as standard, catering to diverse application needs.

Features and Applications

Wide variety of configurations: single/double row, wire-to-board, in-line, tin/gold plating.
Applications include business equipment such as copy machines and printers.

Product Attributes

Brand: HIROSE
Series: DF1B
Pitch: 2.5mm
Certifications: UL/CSA Standard Certified
Material: Polyamide (Insulator), Phosphor Copper (Crimping Contact), Brass (Pin Header Contact)
Color: White (Insulator)

Technical Specifications

Item	Specification	Condition
Rated Current (Note 1)	5A/pin (20 AWG), 3A/pin (22 to 24 AWG), 2A/pin (26 AWG), 1A/pin (28 AWG), 0.5A/pin (30 AWG)	-
Operating Temperature	-35 to +85	(Note 2)
Operating Humidity Range	40 to 80%	(Note 3)
Storage Temperature Range	-10 to +60	(Note4)
Rated Voltage	250V AC/DC	-
Storage Humidity Range	40 to 70%	(Note 4)
UL, CSA Current Rating	3A/pin (20-22 AWG), 1A/pin (24-28 AWG), 0.5A/pin (30 AWG)	-
UL, CSA Voltage Rating	30V AC/DC	-
UL CSA Safety File No.	UL : E52653 / CSA : LR95109	-
Insulation Resistance	1000M Min	500V DC
Withstanding Voltage	650V AC for 1 min.	No flashover or insulation breakdown.
Contact Resistance	30m Max	100mA
Single Insertion/Extraction Force	0.44N(45gf) Min., 4.4N(450gf) Max.	Measure at the square steel pin of 0.635 0.002mm
Vibration	No electrical discontinuity of 1 s or more	Frequency : 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 40 2 and humidity of 90% to 95%
Temperature Cycle	Contact resistance:30m Max. Insulation resistance:1000M Min.	5 cycles (-55 : 30 minutes 5 to 35 : 10 minutes 85 : 30 minutes 5 to 35 : 10 minutes)
Mating Durability	Contact resistance:30m Max.	Tin plating : 30 cycles / Gold plating : 50 cycles
Resistance to Soldering Heat	No deformation of components affecting performance.	Flow : 260 for 5 seconds / Manual soldering : 300 for 3 seconds