Wire-to-Board Swing-Lock Connector for Low-Profile Power Source
DF61 Series
(UL/C-UL Standard Certified Product)
Swing-Lock Structure Illustration
Socket
Protrusion
Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Recess
Header lock
■Features
1.Reinforced Swing Lock Structure
Our unique swing-lock structure cradles the wire
side plug and resists the plug from becoming
disengaged due to handling strain or loads.
2.Header Lock Improves Plug Retention
During mating, the header lock engages with the
plug assembly. The lock is reinforced with metal
which adds strength to the lock and increases the
retention between the header and the plug.
Header
The protrusion on the bottom side of the socket fits into a
corresponding recess on the header. This aligns the socket
into the correct mating position.
Before Mating
After Mating
3.Compact Size- High Voltage
The compact 2.2mm pitch connector has a voltage
rating of 350V due to the long creep distance.
Header Lock
4.Solder Wicking Prevention
Header is molded in one piece. This ensures a tight
fit between the contact and the header and prevents
solder wicking.
5.High Current of MAX 5 Amps (22AWG)
A highly conductive mater ial is used for the
contacts. The material provides for a high current
flow by reducing the contact resistance.
Metal
Reinforced with Metal
The Header pushes down
the protrusion of the socket
and locks it in place.
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Maximum Creep Distance
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■Applications
Digital cameras, digital video cameras, LED lights,
laptop computers, tablet computers, portable
devices, power supply equipment, etc.
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In cases where the application will demand a high level of reliability, such as automotive,
please contact a company representative for further information.
2021.3④
1
DF61 Series●Wire-to-Board Swing-Lock Connector for Low-Profile Power Source
■Product Specifications
Current rating
3A/pin (with 28AWG)
3.2A/pin (with 26AWG)
4A/pin (with 24AWG)
5A/pin (with 22AWG)
Operating Temperature
Range
Operating Humidity Range
-55−105ç (Note 1)
20−80%
Voltage rating
AC/DC 350V
Storage Temperature Range
Storage Humidity Range
-10−60ç (Note 2)
40−70% (Note 2)
Ratings
Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Items
Specifications
Conditions
1.Insulation resistance
1000Mø or greater
Measured at DC 500V
2.Withstanding voltage
No flashover or breakdown
AC 1700V applied for 1 minute
3.Contact resistance
10mø or less
Measured at 20mV or less, 1mA
4.Vibration resistance
No electric outage of 1µs or more
5.Shock resistance
No electric outage of 1µs or more
6.Humidity resistance
Contact resistance 20mø or less, insulation Temperature 40 ± 2ç, humidity 90-95%, left for 96
resistance 500Mø or greater
hours
7.Temperature cycle
Contact resistance 20mø or less insulation
resistance 500Mø or greater
8.Insertion/extraction life
Contact resistance 20mø or less
Insertion/extraction : 30 times
No melting of resin part affecting
performance
Reflow : Per recommended temperature profile
Hand solder : Manual soldering iron 350±10ç for 3
seconds
Frequency 10-55Hz, half amplitude 0.75mm,
10 cycles for each of 3 directions
2
9.Solder heat resistance
Acceleration 490 m/s , 11ms ; half sin wave : 3 each
for 3 directions
5 cycles (-55ç : 30 minutes ➝ 5-35ç : 2-3 minutes ➝
85ç : 30 minutes ➝ 5-35ç : 2-3 minutes)
Note 1 : Includes temperature elevation by conduction.
Note 2 : Apply to unused product on packaged condition.
Note 3 : The above specifications are representative for this series. Please refer to “delivery specifications” for official individual
agreement.
■Materials / Finish
Product
Part
Material
Finish
Specification
RoHS2
Red
Header
Insulator
LCP resin
Yellow
Contact
Brass
Tin plated
UL94V-0
Beige
–––
Red
Crimp Socket
Insulator
PBT
Yellow
Crimp contact
Contact
Copper Alloy
Tin plated
UL94V-0
White
2
–––
YES
DF61 Series●Wire-to-Board Swing-Lock Connector for Low-Profile Power Source
■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
DF 61 − * P − 2.2 V
❶
❷
❸
❹
❺
❻
❶ Series Name : DF
❺ Pitch : 2.2mm
❷ Series No. : 61
❻ Termination form
❸ Number of contacts : 2
V : SMT straight type
❹ Type of connector
Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
P : Header
●Crimp Housing
DF 61 − * S − 2.2 C
❶
❷
❸
❹
❺
❻
❶ Series Name : DF
❺ Pitch : 2.2mm
❷ Series No. : 61
❻ Termination form
❸ Number of contacts : 2
C : Crimp case
❹ Type of connector
S : Socket
●Contact
DF 61 − 2226 SCF
❶
❶ Applicable Wire Size
2628: 26 to 28AWG
❷
❷ Form Type/Package Type
SCF : Socket crimp contact/reel
2226: 22 to 26AWG
3
DF61 Series●Wire-to-Board Swing-Lock Connector for Low-Profile Power Source
■Straight Header (SMT)
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Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
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■Recommended PCB Dimensions(t=1mm)
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[Specification No.]
(21) : Tin plated, emboss package, mold color : red
(22) : Tin plated, emboss package, mold color : yellow
(23) : Tin plated, emboss package, mold color : beige
)#(¤%#%*
Unit : mm
Part No.
HRS No.
No. of contacts
Color
DF61-2P-2.2V(21)
666-5001-1 21
2
Red
DF61-2P-2.2V(22)
666-5001-1 22
2
Yellow
DF61-2P-2.2V(23)
666-5001-1 23
2
Beige
Note : For embossed package products, please order in full reel quantities. (1reel = 3,000pcs.)
●Reel Dimensions
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DF61 Series●Wire-to-Board Swing-Lock Connector for Low-Profile Power Source
■Socket
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Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
'#'
[Specification No.]
(11) : 1,000pcs/pack, mold color : red
(12) : 1,000pcs/pack, mold color : yellow
(13) : 1,000pcs/pack, mold color : white
Unit : mm
Part No.
HRS No.
No. of contacts
Color
DF61-2S-2.2C(11)
666-5002-4 11
2
Red
DF61-2S-2.2C(12)
666-5002-4 12
2
Yellow
DF61-2S-2.2C(13)
666-5002-4 13
2
White
Note : Please order by full packs. (1,000pcs/pack)
5
DF61 Series●Wire-to-Board Swing-Lock Connector for Low-Profile Power Source
■Crimp contact
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)
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Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
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*
Applicable Wire (Tin Plated Annealing Copper Wire) (Note 2)
UL
Wire
Sectional
Jacket Diameter
AWG
Style
Construction
Area
(Note 3)
(1.26mm)
22 AWG 17cores/0.16mm 0.342mm2 0.98∼1.3mm
(1.11mm)
DF61-2226SCF(41) 666-5004-0 41 Tin plated 10368 24 AWG 11cores/0.16mm 0.221mm2 0.98∼1.3mm
(0.98mm)
26 AWG 7cores/0.16mm 0.141mm2 0.98∼1.3mm
26 AWG 7cores/0.16mm 0.141mm2 0.88∼0.98mm(0.98mm)
DF61-2628SCF
666-5005-2 00 Tin plated 10368
28 AWG 7cores/0.127mm 0.089mm2 0.88∼0.98mm(0.88mm)
Part No.
HRS No.
Finish
Note 1 : Please order in full reel quantities. (1reel =18,000pcs)
Note 2 : Please consult with our Hirose sales representative in using wires other than these applicable wires.
Note 3 : The wire with jacket diameter in parenthis is only suitable in crimping with hand tool.
BApplicable Crimping Tools
Types
Applicator
Press Unit
Hand Tool
Extraction Tool
Part No.
HRS No.
Applicable Contact
AP105-DF61-2628S
901-4632-6 00
DF61-2628SCF
AP105-DF61-2226S
901-4621-0 00
DF61-2226SCF(41)
CM-105C
901-0001-0 00
----------------------
HT305/DF61-2628S
550-0305-5 00
DF61-2628SCF
HT305/DF61-2226S
550-0304-2 00
DF61-2226SCF(41)
DF-C-PO(B)
550-0179-2 00
DF61-2628SCF, DF61-2226SCF(41)
Note 1 : Problems resulting from the use of non-authorized tools will not be warranted.
Note 2 : When non-authorized tools are used, please consult with Hirose sales representative about provision of the drawing of
the crimping tool.
6
DF61 Series●Wire-to-Board Swing-Lock Connector for Low-Profile Power Source
BCrimping Precautions
■Items required prior to start crimping
The work-related documents shown below are required before starting the harness connections.
(The ● mark shows the document required.)
When the documents shown below are not available, ask our sales personnel to provide them.
Document Title
(1) Main unit of crimping machine
instruction manual
(2) Operating lnstructions for
Applicator
(3) Applicator Spare Parts
Identification
(4) Crimp Conditions
Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
(5) Crimp Quality Standards
(6) Operating lnstructions for
Hand Tool
(7) Cable Assembly Procedure
Description
Automatic Crimping Hand Crimping
Machine
Tool
Explanation of main press
machine unit
●
−
Crimp operation
●
−
Explanation for Applicator
installation
Standard values of :
Crimp height ;
Tensile strength
Various standards for
crimping conditions
Inspection items of :
Crimp height ; Crimp operation
Tensile strength
●
−
Cable Assembly Procedure
Remarks
When purchasing main press
machine unit, it is bundled.
When purchasing Applicator,
it is bundled.
●
−
●
−
−
●
When purchasing Hand Tool,
it is bundled.
●
●
Ask our sales personal to
provide them.
■Tools
When crimping work is applied to our contacts, the tool designated by Hirose should be used.
*Crimping work by using tools other than as designated must not be done because it may result in contact
failure, disconnection of cable, etc.
*The operating instructions manual is available for the crimping machine and the applicator.
Be sure to carefully read the operating instructions manual before implementing the work.
■Applicable electric wires
Check that the electric wire to be used is in the range of application.
If you intend to use an electric wire other than the recommended one, ask our sales personnel.
[Precautions]
・Electric wires that are applicable for crimping connectors shall, principally, be the tin-plated stranded softcopper wire.
・Crimping of electric wires wherein single wires, polyester yarns, etc., exist and crimping of tin-coated wires should
be avoided.
・Avoid crimping two electric wires together.
・The setting values of crimp height (Note 1) may vary between tin-plated and gold-plated terminals even if the
same electric wires are used.
・The setting values of crimp height (Note 1) may vary depending on the difference in the core wire configuration
even if the computed cross-sectional area is the same.
Note 1 : The crimp height is an important item that determines crimping quality. We execute crimping tests for
each electric wire to ensure the optimal value for the crimp height with high precision, thereby ensuring
optimal setup values.
7
DF61 Series●Wire-to-Board Swing-Lock Connector for Low-Profile Power Source
BOperating Precautions
1. Recommended Temperature Profile
(Lead-free soldering possible)
10sec MAX
MAX 250
250
220ç
TEMPERATURE
(ç)
200
180ç
150
100
Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
50
0
TIME
(sec)
90‒120sec
PRE-HEATING TIME
60sec MAX
SOLDERING TIME
[Applicable Conditions]
1. Peak Temperature: MAX 250℃
2. Heated Area: 220℃ or above, within 60 sec.
3. Pre-heating Area: 150-180℃, 90-120 sec.
4. Number of Operation: Twice or less
* The contact lead area was measured.
The conditions may change depending on the types and manufacturers of
cream solder, PCB size, and conditions of other materials used for
soldering. Please fully check the soldering condition before use.
[Remarks 1] This temperature profile is our recommended value.
8
2. Recommended Hand Solder Conditions
Soldering iron temperature : 350 ± 10℃, soldering time : within 3 seconds
3. Recommended Screen Thickness, Aperture
Opening Rate (Pattern Area Ratio)
Thickness 0.1mm, aperture opening rate : 100%
4. PCB Warpage
Max 0.02mm at the center of connector with the both edges of the connector
as the baseline
5. Cleaning Condition
Cleaning with IPA is possible. (Cleaning is not recommended as it may
change the feel of insertion/extraction, etc. Please consult with us when
using other types of cleaning agents.)
6. Precautions
■ In order to maintain the performance reliability, do not insert the crimp
contact into the crimp socket at a slant angle.
■ Insertion/extraction of the connector while not mounted to the PCB may
cause breakage or deformation to the contact.
■ Extracting the connector by holding the cable could result in a breakage.
■ Do not apply flux at the time of hand soldering, as it may result in flux rise.
■ This product may have slightly different hue on molded items, however,
they do not affect the product performance.
7. Handling Notes
Please refer to the following documents.
■Crimp Quality Standard (ETAD-H0520-00)
■Cable Assembly Procedure (ETAD-H0721-00)
■User Guide for Wire-to-Board Connector
DF61 Series●Wire-to-Board Swing-Lock Connector for Low-Profile Power Source
8. Mating/Un-mating
Mating Operation
(1) Start by placing the connector against the
header lock at an angle. If the plug is not
started at an angle, it will cause damage
to the connector.
(2) Then, in a slight, rotating
movement, push the front
section of the plug down.
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Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
=ZVYZgAdX`
(3) Keep pressing down until a “click” feeling
is sensed. The connector is now fully
and properly mated.
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Un-mating Operation
(1) Begin by lifting up on the front section of
the plug.
(2) Continue to rotate it upwards
and release the friction lock
portion.
(3) Once the rear, or reinforced lock, is released the plug will come free from the header
and complete the un-mating sequence.
2-6-3,Nakagawa Chuoh,Tsuzuki-Ku,Yokohama-Shi 224-8540,JAPAN
https://www.hirose.com/
The characteristics and the specifications contained herein are for reference purpose. Please refer to the latest customer drawings prior to use.
The contents of this catalog are current as of date of 03/2021. Contents are subject to change without notice for the purpose of improvements.
9