Discrete Wire Connector for Connection, DF1B Series (2.5 mm Pitch)

Brand :

HIROSE ELECTRIC

Caution

Product Description

[Features]
· A new type of connector in which IDC terminals are inserted into the case.
· By using both crimp terminals and IDC terminals, wires with different current capacities can be used in the same case.
· Terminals can be replaced after connection, providing excellent maintainability.
· IDC part is protected by the case to provide a high level of reliability.
· No need for an expensive IDC machine as IDC work can be performed by simply replacing the applicator on a conventional crimping machine.
· High-profile headers are also available for supporting board potting (filling with resin) performed as a waterproofing measure.
· Single-row and double-row contact configurations with standard tin or gold plating for each of the “board-to-cable” and “in-line” series products.
[Applications]
· Convenient for various types of wiring.
· For all types of OA equipment, including copy machines and printers.

2.5‑mm Pitch Cable-to-Board and Cable-to-Cable Connector

Wide variation of circuit board mounting directions, contact configurations and contact platings are available

Main Features of DF1B Series 2.5‑mm Pitch Board-to-Cable Connectors

Circuit board mounting height (crimp type)
Low-profile with 10‑mm and 2.5‑mm pitches.

Insulation displacement area protected by protector(ID type)
The insulation displacement area is protected by a protector, giving it excellent tensile strength and helping keep it clear of dust.

Easy assembly using simple tools(ID type)
No expensive ID machines required. Simply inserting the cable into the protector and tighten with an ID tool to assemble.

Supports in-line connections(pressure-welding type)
Supports in-line connections, making it possible to extract signals from the middle of the cable.

Supports signal extraction via in-line connections.
Wire / DF1 ID connector / circuit board

Product Specifications

Product Information
Product Name	DF1-PD2428SCB
HRS No.	CL0541-0661-9-00
Basic Performance
Connector Type	Contacts
Rated Current	3 A
Rated Voltage (AC)	250 V AC
Number of Matings and Un-Matings	30
Contact Plating	Gold
Wiring Method	Crimp
Compatible Wire Type	Discrete wire
Compatible Wire Size (AWG)	AWG 28 to 24
Operating Temperature Range	-30 to 85°C
Mechanical Performance
Plating Thickness	0.2 µm
Electrical Specifications
Withstand Voltage	650 V max.
Product Size
UL-Type of Wire/Cable	UL 1061, 1007
Compatible Wire Coating Outer Diameter	0.900 to 1.500 mm
Packaging Specifications
Sales Unit	Pack
Product Weight	0.058 g

Connector Type	Terminals, sockets, headers, short pins, accessories
Harness	Yes
Number of Contacts	2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20
No. of Rows (Mating Part)	1
Mounting Pitch	2.5 mm
Opening Pitch	2.5 mm
Rated Current	3 A
Rated Voltage (AC)	250 V AC
Number of Matings and Un-Matings	Tin plating: 30, Gold plating: 50
Board Mounting Method	Through-hole DIP
Opening Direction	Straight, right-angle
Board Mounting Style	Standard on-board
Contact Plating	Gold, tin
Wiring Method	Crimped, insulation displacement
Compatible Wire Type	Discrete wire
Compatible Wire Size (AWG) Min.	AWG 28, 24, 26
Compatible Wire Size (AWG) Max.	AWG 26, 24
Operating Temperature Range (Max.)	85, 80°C
Operating Temperature Range (Min.)	-30, -35°C

Product Standards

Rating	Rated current (Note 1)	Wire size	AWG 24: 3 A	Operating Temperature Range	-30 to 85°C (Note 2)
			AWG 26: 2 A	Operating humidity range	40 to 80%
			AWG 28: 1 A	Storage temperature range	-10 to 60°C (Note 3)
	Rated voltage	250 V AC		Storage temperature range	40 to 70% (Note 3)

Ratings of DF1B Series 2.5‑mm Pitch Board-To-Cable Connectors

Item	Standard	Conditions
1. Insulation resistance	1,000 MΩ or more	Measure at 500 V DC
2. Withstand voltage	There shall be no flashover or dielectric breakdown.	Energize at 650 V AC for 1 min.
3. Contact resistance	30 mΩ or less	Measure at 100 mA
4. Single unit insertion/extraction force	Min.: 0.44 N (45 gf), Max. 4.4 N (450 gf)	Measure using a steel pin of □0.635 ±0.002 mm
5. Vibration resistance	There shall be no discontinuity for 1 μs or greater.	Frequency: 10 to 55 Hz, Single amplitude: 0.75 mm, Three directions, 2 hours
6. Humidity resistance	Contact resistance: 30 mΩ or less, Insulation resistance: 1,000 MΩ or more	Leave at temperature 40 ±2°C and humidity 90 to 95% for 96 hours
7. Temperature cycle	Contact resistance: 30 mΩ or less, Insulation resistance: 1,000 MΩ or more	(-55°C: 30 mins > 5 to 35°C: 10 mins > 85°C: 30 mins > 5 to 35°C: 10 mins) 5 cycles
8. Durability (mating / un-mating)	Contact resistance: 30 mΩ or less	Tin-plated: 30 times	Gold-plated: 50 times
9. Solder heat resistance	No melting of resin parts affecting performance.	Flow: 250°C for 10 seconds	Manual solder: Soldering iron temperature of 300°C for 3 seconds

Standards and Conditions of DF1B Series 2.5‑mm Pitch Board-To-Cable Connectors

(Note 1) The rated current may vary depending on the wire size used. Only the rating of the header is 3 A.
(Note 2) This includes temperature increases caused by the flow of current.
(Note 3) The term "storage" refers to products stored for long periods of time prior to mounting and use. The operating temperature and humidity range are applicable in a non-energized state after board mounting.

Product Materials

Product	Part Name	Materials	Finish	UL Standard
Socket	Insulator	Polyamide resin	White (natural)	UL94V-0
ID contact for sockets	Contacts	Phosphor bronze	Tin plating or gold plating	-
Crimp contacts for sockets	Contacts	Phosphor bronze	Tin plating or gold plating	-
Pin header	Insulator	Polyamide resin	White (natural)	UL94V-0
Pin header	Contacts	Brass	Tin plating or gold plating	-
In-line plug	Insulator	Polyamide resin	White (natural)	UL94V-0
ID contact for inline plugs	Contacts	Phosphor bronze	Tin plating or gold plating	-
Crimped contact for in-line plugs	Contacts	Phosphor bronze	Tin plating or gold plating	-

Materials of DF1B Series 2.5‑mm Pitch Board-To-Cable Connectors