■Features

1. Rated up to 43A

Single position connector can carry current of 43A with 10

AWG conductor. Please refer to Table #1 for current ratings for

multi-position connectors using other conductor sizes.

2. Positive Locking Function

Reliable interior lock protects mated connectors from

accidental disconnection. (Fig.1)

3. Prevention of Incorrect Connections

To prevent incorrect connection when using multiple connectors

having the same Number of contacts, 3 product types having

different mating configurations are available. (Fig.2)

4. Molded-in contact retention tabs

Handling of terminated contacts during the crimping is

easier and avoids entangling of wires, since there are

no protruding metal tabs.

5. Prevention of incorrect board placement

Built-in posts assure correct connector placement and

orientation on the board.

6. Supports resin sealing

Allows potting up to 10mm.

Prevention of Short Circuits Between

Adjacent Contacts

Each Contact is completely surrounded by the housing

wall electrically isolating it from adjacent contacts.

8. Increased Retention Force of Crimped

Contacts

Improved pull-out force design.

9. Full Line of Crimp Socket Contacts

Hirose has released DF22C-*S-7.92C which has easy

to push/release latch design. and DF22B-*S-7.92C/

DF22C-*S-7.92C which has improved electrical

insulation properties.

10. In-line Connections

Wire-to-wire connection is also available. Space is saved

with 2-row (2×2) layout for 4 pos.

11. UL, C-UL, and TÜV Certified.

Keying for multiple use

Positive

Lock

●

R Type

(Guide key : right side, Color : black)

●Standard Type

(Guide key : inside, Color : natural)

●

L Type

(Guide key : left side, Color : red)

* The image on the left show header (the board dip

side), the image on the right show the socket

(cable side).

* The guide key position is indicated in position

facing the mating surface of the header.

Completely

enclosed

locking system

Protection from

shorts circuits

between adjacent

contacts

2018.5y

DF22 Series

7.92mm Contact Pitch High-Current Connectors for Internal

Power Supplies (UL, C-UL and TÜV Listed)

Fig.1

Fig.2

12. Glow Wire compliance (Compliant with IEC 60695-2-11)

In cases where the application will demand a high level of reliability, such as automotive,

please contact a company representative for further information.

DF22 Series●7.92mm Contact Pitch High-Current Connectors for Internal Power Supplies (UL, C-UL and TÜV Listed)

Ratings

Current

rating

(Note 1)

No. of contacts 10 AWG 12 AWG 14 AWG 16 AWG

Operating temperature range

Operating humidity range

-55ç to 85ç (Note 2)

20% to 80%

1 30A 25A 20A 15A

2 25A 20A 18A 15A

3 25A 20A 18A 15A

Storage temperature range

Storage humidity range

-10ç to 60ç (Note 3)

40% to 70% (Note 3)

4 22A 18A 15A 13A

5 22A 18A 15A 13A

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

UL : E52653

C-UL : E52653

TÜV : R9950703

Voltage

rating

AC/DC 1000V

Current Rating Voltage Rating

UL See table below AC/DC 600V

C-UL See table above (Δt=30

ç)

AC/DC 600V

TÜV See table above AC/DC 600V

Current rating of

UL Standards

(Ambient temperature : 25ç)

(Note 1)

No. of Contacts

10 AWG 12 AWG 14 AWG 16 AWG

1 43A 38A 26A 21A

2 38A 32A 23A 21A

3 38A 32A 23A 21A

4 33A 26A 22A 19A

5 33A 26A 22A 19A

Item Specifications Conditions

1. Contact Resistance No more than 5mø Measured at 1mA and no higher than 20mV

2. Insulation Resistance No less than 1,000Mø Measured at DC=1000V

3. Withstand Voltage No flashover or breakdown AC 2500 V is applied for one minute.

Contact Insertion and Extraction Forces

0.3N min., 5N max Measured with a steel pin of 1.6 x 0.8 ± 0.002 thickness

5. Durability Contact resistance : no more than 10mø 30 mating cycles

6. Vibration Resistance No electrical discontinuity of 1μs or greater

Frequency 10-55 Hz, half amplitude 0.75 mm, 10 times in each of the three directions

7. Shock Resistance No electrical discontinuity of 1μs or greater

Accelerated velocity : 490 m/s

for 11 ms, half-sine wave in 3 directions, 3 times for each direction

8. Moisture-Resistance Contact resistance : no more than 10mø

Temperature : 40 ± 2ç ; humidity : 90 to 95%, left as it is for 96 hours

9. Temperature cycles Contact resistance : no more than 10mø

(-55ç : 30 minutes➝ 5 to 35ç : 5 minutes➝ 85ç : 30 minutes➝ 5 to 35ç : 5 minutes) for 5 cycles

10.

Solder heat Resistance

The resin parts should withstand the

temperature and resist melting.

Flow : 260ç, 10 sec

Hand soldering : temperature of soldering iron at 300ç 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.

Note 2 : Includes temperature rise caused by current flow.

Note 3 : 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 Material

Finish

Remarks

Sockets Insulator Polyamide Color : Natural white (Note) UL94V-0

Crimp contacts Contacts High conductivity copper alloy Tin-lead plated or Gold plated ----------

Headers

Insulator Polyamide (Glass reinforced) Color : Natural beige (Note) UL94V-0

Contacts High conductivity copper alloy Tin-copper plated or Gold plated ----------

Note : Standard Color, colors of the differing coupling forms are black for DF22R and red for DF22L.

■Product Specifications

DF22 B L - 2 S - 7.92 C (**)

●Socket, Header

DF22 A - 1416 SCF A

●Contacts

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Number of contacts

: 1 to 5

Contact pitch : 7.92 mm

Type of housing

C : Crimp housing

DSA : Straight header

DS : Right-angle header

No letter : Retainer

Connector type

S : Socket

DS : Double-row socket

P : Header

EP : In-line plug

DEP :

Double-row in-line plug

RS/P : Retainer

Series name : DF22

Guide key type

Blank : Inside (Color: natural)

R : Right side (Color: black)

L : Left side (Color: red)

Form Type

Sockets

Blank :

Standard height, standard lock (Type I)

B :

Long type, standard lock (Type III)

C :

Long type, ergonomic lock (Type IV)

In-line Plugs

Blank : With panel stop

A : Without panel stop

Applicable Cable

Blank : UL1430

A : UL1015

Applicable Conductor

1416 : 14 to 16 AWG

1012 : 10 to 12 AWG

Plating specifications

Blank : Tin plated

A : Gold plated

Packaging

SCF : Socket contacts / reel

SC : Socket contacts / pack

PCF : In-line plug contacts / reel

PC : In-line plug contacts / pack

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■

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.