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2‑mm Pitch Board-to-Cable Connectors (Single-Row Contacts Type), DF3 Series

Connector for board-to-cable, cable-to-cable, and board-to-board connections with 2-mm pitch 1 terminal row. Can use for a wide range of equipment.
In-stock items are custom products, therefore returns and cancellations are not possible. Thank you.

Part Number

Configured Part Number is shown.

DF3-7S-2DSA(25)

Product Specifications
Part Numbers
Catalog

Wide Variation of 2‑mm Pitch Rectangular Connectors For Circuit Board Designs

Can be used for all types of OA equipment including copiers and printers.

Main Features of DF3 Series 2‑mm Pitch Board-to-Cable Connectors (Single-Row Contacts Type)

Product Standards

Rating	Rated current (Note 1)	Crimp	Wire size		AWG#22 to 24: 3 A	Operating Temperature Range	-55 to 105°C (Note 2)
					AWG#26: 2 A	Operating humidity range	40 to 80% (Note 3)
					AWG#28: 1 A	Operating Temperature Range	-10 to 60°C (Note 4)
		Insulation displacement	Wire size		AWG#26, 28: 1 A	Operating Temperature Range	-10 to 60°C (Note 4)
		Insulation displacement	Wire size		AWG#26, 28: 1 A	Operating humidity range	40 to 70% (Note 4)
	Rated voltage	Crimp	250 V AC	Insulation displacement	100 V AC	Operating humidity range	40 to 70% (Note 4)

UL-CSA Safety Standard Certified Standard Values
Rating	Rated Current	Wire size	AWG#24: 3 A
			AWG#26: 2 A (Note 5)
			AWG#28: 1 A
	Rated voltage	30 V AC

UL/CSA safety standard File No.
UL: E52653
CSA: LR95109

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.: 0.3 N (30 gf), Max. 4.4 N (450 gf)	Measure using a steel pin of □0.5 ±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: 500 MΩ or more	Leave at temperature 40°C ±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.	DIP type	Flow: 260°C for 10 seconds	Manual solder: Soldering iron temperature of 300°C for 2 seconds
9. Solder heat resistance	No melting of resin parts affecting performance.	SMT type	Reflow: Using the recommended temperature profile	Manual solder: Soldering iron temperature of 300°C for 3 seconds

(Note 1) The rated current may vary depending on the wire size used. Only the rating of the header is 3 A.
(Note 2) The mating partner is a crimp type. The upper limit of the operating temperature range of any other type of mating partner (ID type / receptacle) is 85°C. This includes temperature increases caused by the flow of current.
(Note 3) Avoid condensation when using.
(Note 4) 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.
(Note 5) The mating partner is a crimp type. The ID type has a rating of 1 A.

Materials and Processing

Product	Part Name	Materials	Finish	UL Standard
Crimp socket	Insulator	Polyamide resin	Black	UL94V-0
Crimp contacts for sockets	Contacts	Phosphor bronze	Tin plating or gold plating	-
ID socket	Insulator	Polyamide resin	Black	UL94V-0
ID socket	Contacts	Phosphor bronze	Tin plating or gold plating	-
Receptacle	Insulator	Polyamide resin	Black	UL94V-0
Receptacle	Contacts	Phosphor bronze	Tin plating or gold plating	-
Pin header	Insulator	Polyamide resin	Black	UL94V-0
Pin header	Contacts	Brass	Tin plating or gold plating	-
SMT pin header	Insulator	Polyamide resin	Beige	UL94V-0
	Contacts	Brass	Tin plating or gold plating	-
	Bracket	Brass	Tin plating	-
In-line plug	Insulator	Polyamide resin	Black	UL94V-0
In-line plug contact	Contacts	Phosphor bronze	Tin plating or gold plating	-
In-line adapter	Insulator	Polyamide resin	Black	UL94V-0
In-line adapter	Contacts	Brass	Tin plating	-

: 30; 45; 60

Part Number
DF3-7S-2DSA(25)

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Applicable pin/contact	Connector Type	Wiring Method	Product Category
	MYR 14.04	1 Piece(s)		5 Day(s) or more	-	Female	For PCB	[Other] Circuit Board Mounting (DIP)	Receptacle

Basic Information

Connector Shape	Rectangular	Connector series initials	D· E· F	D· E· F	DF
Number Of Pins	7	Rated Current(A)	3	Connection direction	Straight
Representative Standard	UL / CSA	Plating of part touching terminal	Tin	Conforming wire size(AWG)	NA
Contact Pitch(mm)	2	Operating Temperature Range(°C)	-55 – 105	Terminal pitch(mm)	2

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Specification/Dimensions

Applicable pin/contact
- Male
- Female
Clear
Wiring Method
- Other
  - Circuit Board Mounting (DIP)
Clear
Product Category
Receptacle

Relay adapter with panel lock
Clear
Connector Type
- For PCB
- Panel Mount
Clear

Days to Ship

All

3 Day(s) or Less

5 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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2‑mm Pitch Board-to-Cable Connectors (Single-Row Contacts Type), DF3 Series

Wide Variation of 2‑mm Pitch Rectangular Connectors For Circuit Board Designs

Main Features of DF3 Series 2‑mm Pitch Board-to-Cable Connectors (Single-Row Contacts Type)

Product Standards

Materials and Processing

Basic Information

Configure

Specification/Dimensions

Applicable pin/contact

Wiring Method

Product Category

Connector Type

Days to Ship

Specify Alterations

Additional Products in this Category

Customers Who Viewed This Item Also Viewed

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