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Discrete Wire Connector for Connection, DF3 Series (2 mm Pitch)【1-100 Pieces Per Package】 (DF3A-7P-2DS)
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.
Japanese Only
Part Number
Configured Part Number is shown.
DF3A-7P-2DS
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 humidity range | 40 to 70% (Note 4) | ||||||
| Rated voltage | Crimp | 250 V AC | Insulation displacement | 100 V AC | |||
| 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 |
| 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 |
| Contacts | Phosphor bronze | Tin plating or gold plating | - | |
| Receptacle | Insulator | Polyamide resin | Black | UL94V-0 |
| Contacts | Phosphor bronze | Tin plating or gold plating | - | |
| Pin header | Insulator | Polyamide resin | Black | UL94V-0 |
| 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 |
| Contacts | Brass | Tin plating | - |
| Part Number |
|---|
| DF3A-7P-2DS |
| Part Number | Standard Unit Price | Number of pc(s). included in pkg. | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Applicable pin/contact | Number Of Pins | Connector Type | Allowable Voltage (V) | Wiring Method | Connection direction | Plating of part touching terminal | Product Category | Conforming wire size (AWG) | Contact Pitch (mm) | Terminal pitch (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGD 15.34 | 100 Pieces Per Package | 1 Pack(s) | 4 Day(s) or more | - | Male | 7 | For PCB | - | [Other] Circuit Board Mounting (DIP) | Angle | Tin | Pin Header | NA | 2 | 2 |
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Basic Information
| Connector Shape | Rectangular | Connector series initials | D/E/F | D/E/F | DF |
|---|---|---|---|---|---|
| Rated Current(A) | 3 | Representative Standard | UL / CSA | Operating Temperature Range(°C) | -55 – 105 |
Please check the type/dimensions/specifications of the part DF3A-7P-2DS in the Discrete Wire Connector for Connection, DF3 Series (2 mm Pitch) series.
Specification/Dimensions
-
Allowable Voltage(V)
-
Applicable pin/contact
- Male
- Female
-
Number Of Pins
-
Connector Type
- Cable Connection
- For PCB
- Panel Mount
- Cable Connection
-
Wiring Method
- Crimp
- Other
-
Connection direction
- Straight
- Angle
-
Plating of part touching terminal
- Gold
- No terminal
- Tin
-
Product Category
-
Conforming wire size(AWG)
- 22
- 28 to 24
- NA
-
Contact Pitch(mm)
Days to Ship
-
- All
- 3 Day(s) or Less
- 4 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Similar Part Numbers
| Part Number |
|---|
| DF3-14S-2C |
| DF3-15S-2C |
| DF3-22SC |
| DF3A-7P-2DSA |
| DF3A-8P-2DS |
| DF3A-8P-2DSA |
| Part Number | Standard Unit Price | Number of pc(s). included in pkg. | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Applicable pin/contact | Number Of Pins | Connector Type | Allowable Voltage (V) | Wiring Method | Connection direction | Plating of part touching terminal | Product Category | Conforming wire size (AWG) | Contact Pitch (mm) | Terminal pitch (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGD 10.58 | 100 Pieces Per Package | 1 Pack(s) | 4 Day(s) or more | - | Female | 14 | [Cable Connection] Cable Connection | AC250 | Crimp | Straight | No terminal | Socket | NA | 2 | 2 | ||
SGD 10.97 | 100 Pieces Per Package | 1 Pack(s) | 4 Day(s) or more | - | Female | 15 | [Cable Connection] Cable Connection | AC250 | Crimp | Straight | No terminal | Socket | NA | 2 | 2 | ||
SGD 5.50 | 100 Pieces Per Package | 1 Pack(s) | 4 Day(s) or more | - | Female | - | - | AC250 | Crimp | - | Tin | Loose terminal | 22 | NA | NA | ||
SGD 15.40 | 100 Pieces Per Package | 1 Pack(s) | 4 Day(s) or more | - | Male | 7 | For PCB | - | [Other] Circuit Board Mounting (DIP) | Straight | Tin | Pin Header | NA | 2 | 2 | ||
SGD 19.96 | 100 Pieces Per Package | 1 Pack(s) | 4 Day(s) or more | - | Male | 8 | For PCB | - | [Other] Circuit Board Mounting (DIP) | Angle | Tin | Pin Header | NA | 2 | 2 | ||
SGD 16.92 | 100 Pieces Per Package | 1 Pack(s) | 4 Day(s) or more | - | Male | 8 | For PCB | - | [Other] Circuit Board Mounting (DIP) | Straight | Tin | Pin Header | NA | 2 | 2 |
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