2

■Product Specifications

Ratings

Current

Rating

No. of Contacts

Operating aHumidity Range

−

 

3

4A

2.5A

2.5A

4

Storage Temperature Range

Storage Humidity Range

−

 

5

6

3.5A

2A

2A

UL/C-UL/File No. and Recognition No.

UL

：

E52653

C-UL

：

E52653

7

Voltage Rating Specification

AC/DC 50V

Item

Specifications

Conditions

1. Insulation

resistance

100Mø min.

Measured at DC 100V

2. Withstand voltage

No flashover or breakdown

AC 500V is applied for one minute.

3.Contact resistance

10mø max.

Measured at 1mA and no higher than 20mV

4. Vibration

Resistance

No electrical discontinuity for more than 1µs

10 cycles in each of three directions at frequency

10-55 Hz, half amplitude 0.75mm

5. Shock Resistance

No electrical discontinuity for more than 1µs

Accelerated velocity : 490m/s

directions, 3 times for each of the three directions

6. Moisture-

resistance

Contact resistance : 20mø max.

Insulation resistance : 500Mø min.

Temperature : 40 ±2ç ; humidity : 90 to 95%, left

as it is for 96 hours

7. Temperature

cycles

Contact resistance : 20mø max.

Insulation resistance : 500Mø min.

-55ç : 30 minutes → 5 - 35ç : 2 - 3 minutes

→ 85℃ : 30 minutes → 5 - 35ç : 2 - 3 minutes)

5 cycles

8. Durability

Contact resistance : 20mø max.

Tin plated : 30 mating cycles

Gold plated : 50 mating cycles

9. Resistance to

solder heat

The resin components will not become

deformed or lose performance due to

deformities

Reflow : according to the recommended

temperature profile

Hand soldering : temperature of soldering iron at

350ç±10ç for 3 seconds

Note 1 : This is the maximum current rating while all pins are powered or used as all power lines. If you split the current over

multiple lines, please factor in your own safety margin. Please contact Hirose Electric, for inquiries on the assignment

of pins and on the currents that can be delivered.

Note 2 : Includes the temperature rise of power lines.

Note 3 : Use without condensation on parts.

Note 4 : The storage condition refers to long-term storage of the product on the shelf before assembly. Please use the operating

temperature for temporary storage such as pre-assembly and during shipping.

■Materials / Finish

Product

Part

Materials

Finish

UL specification

Header

Insulator

LCP

Black

UL94V-0

Contact

Brass

Tin Plated or Gold plated

−

Crimp socket

Insulator

LCP

Beige

UL94V-0

Crimp contact

Contact

Phosphorous Bronze

Tin Plated or Gold plated

−

■Product Number Structure

Refer to the chart below when determining the product specifications from the product number.

Please select from the product numbers listed in this catalog when placing orders.

●Header connector

DF 65 - * P - 1.7 V

❶❷

❸ ❹

❺

❻

●Socket connector

DF 65 - * S - 1.7 C

❶❷

❸ ❹

❺

❻

●Crimp contact

DF 65 - 2428 SCF

❶❷

 2428：24 to 28 AWG

 SCF : Socket contact・Reel・Tin plated

 SCFA : Socket contact・Reel・Gold plated

: 65

: 3, 4, 5, 6, 7

P:Header

: 1.7mm

 Ｖ

: 3, 4, 5, 6, 7

 S：socket

 C : crimp case