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DF57H-2S-1.2C(15)

P1-P3P4-P6P7-P8
1
2014.8w
Low Profile “Swing-Lock” Board to Wire Connector for Power
DF57 Series (Compliant with UL-CSA standards)
Contact Structure
Incorrect Positioning
■Features
1.Reinforced lock structure with swing lock
A swing-lock structure, featuring our own unique
connection method, reinforces the lock structure of
the electric cable side, with a structure resistant to
tough electric cable routing and disengagement of
cables under load.
In addition, the connection surface has a guide
insertion to facilitate insertability (patented)
2. Header lock improves plug retention
When connecting, the header connector secures the
molded-lance. Play of molded lance is prevented for
added strength. (patented)
3. Highly reliable contact structure
Despite the low-profile design, with a stacking height
of 1.4mm, an effective mating length of 0.42mm is
achieved. The structure features two-point contact
terminal geometry with high contact reliability.
4. Insert guide key prevents misalignment
Insert guide key guides the crimp socket to the
correct mating position and prevents misalignment,
which improves mating operation and prevents
possible connector breakage with incorrect mating.
5. Solder wicking prevention
The integral molding eliminates any gap between the
terminals and case to prevent solder wicking.
6. Case disengagement prevention
Reinforcing hardware (metal fittings) are integrated in
the molding, which help prevent the case from
disengaging with the terminals due to tough electric
cable routing and load.
7. Cost effective
Terminals and metal fittings are collectively integrated
into the molding to reduce assembly cost.
Before mating
After mating
Lock portion
Mating HeightA : DF57H 1.4mm
DF57AH 1.6mm
A
4.65mm
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Ilded^ciXdciVXiiZgb^cVah
:[[ZXi^kZbVi^c\aZc\i]
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Insert Guide Key Structure
Positive Lock
Insert Guide Key
Insert guide key touches to
the header prior to the
positive lock, which guides
the socket to the correct
mating position.
Swing-Lock Structure explanatory drawing
Starts mating after the socket is aligned to
the correct position
Fig.1
Fig.2
Fig.3
Apr.1.2017 Copyright 2017 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
2
DF57 Series●Low Profile “Swing-Lock” Board to Wire Connector for Power
■Specifications
Rating
Current rating
2pos. 3pos. 4pos. 5,6pos.
Operating temperature range -35ç to 85ç (Note 1)
Operating humidity range 20% to 80%
AWG#26
_ _ _ 1.5A
AWG#28
2.5A 2.0A 1.5A
AWG#30
1.5A 1.0A
AWG#32
1.0A 0.8A
AWG#34
0.8A 0.5A
Voltage rating
2 to 6 pos. :50V AC/DC
2 pos. (Middle pin of 3 pos. is removed): 100V AC/DC
Storage temperature range -10ç to 60ç (Note 2)
Storage humidity range 40% to 70% (Note 2)
UL-CSA certified specifications
Rating
Current rating
2pos. 3pos. 4pos. 5,6pos.
AWG#26
_ _ _ 1.5A
AWG#28
2.5A 2.0A 1.5A
AWG#30
1.5A 1.0A
AWG#32
1.0A 0.8A
AWG#34
0.8A 0.5A
Voltage rating 2 - 6 pos. :29V AC/DC
Item Specifi cation Conditions
1. Insulation
resistance
100 Mø min. 100 V DC
2. Withstanding
voltage
No fl ashover or insulation breakdown 500 V AC / 1 minute
3. Contact
resistance
10 mø max. 20 mV max., at 1 mA.
4.Vibration
No electrical discontinuity of 1 µs or longer
No damage, cracks or parts dislocation.
Frequency: 10 to 55 Hz, single amplitude of 0.75 mm,
10 cycles, 3 direction
5.Shock
No electrical discontinuity of 1 µs or longer
No damage, cracks or parts dislocation.
Acceleration of 490 m/s
2
, 11 ms duration, sine half-
wave, 3 cycles in each of the 3 axis
6.Humidity
Contact resistance: 20 mø max.,
Insulation resistance: 500 Mø min.
No damage, cracks or parts dislocation.
96 hours at 40 ±2ç, and humidity of 90 to 95%
7. Temperature
cycle
Contact resistance: 20 mø max.,
Insulation resistance: 500 Mø min.
No damage, cracks or parts dislocation.
-55°C → 5 to 35°C → 85°C → 5 to 35°C
Times: 30 min. → 2 min. to 3 min. → 30 min. → 2 min.
to 3 min. 5 cycles
8.Durability
Contact resistance: 20 mø max.,
No damage, cracks or parts dislocation.
30 cycles
9. Resistance to
soldering heat
No deformation of components affecting
performance
Refl ow: At the recommended temperature profi le
Manual soldering: 350°C for 3 seconds
Note 1. Includes temperature rise caused by current fl ow.
Note 2. The term "storage" refers to products stored for a long period prior to mounting and use.
The operating temperature and humidity range covers the non-conducting condition of installed connectors in storage,
shipment or during transportation.
■Material
Product Part Material Finish Remarks
Header
Insulator LCP Color:Black UL94V-0
Contacts Brass Tin Plated ---------
Crimp socket Insulator
DF57H
PBT White
UL94V-0LCP Black
DF57AH PBT White
Crimp contacts Contacts Phosphor bronze Tin Plated ---------
Apr.1.2017 Copyright 2017 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
3
DF57 Series●Low Profile “Swing-Lock” Board to Wire Connector for Power
■Ordering information
Refer to the below information to identify the specifications of the product by its part No.
●Header
●Socket
●Crimp contact
❶
Series name
：
DF
❷
Series No.
：
57
❸
Insert guide key
    
H : Yes
❹
Number of contacts
：
2, 3, 4, 5, 6
❺
Connector type
  
P
：
Plug
❻
Contact pitch
：
1.2mm
❼
Termination section
   
   
V :Straight SMT
❶
Series name
：
DF
❷
Series No.
：
57
❸
Applicable wire size:
    
Blank : AWG#28 to AWG#34
❹
Insert guide key
    
H : Yes
❺
Number of contacts
：
2, 3, 4, 5, 6
❻
Connector type
      
S
：
Crimp socket
❼
Contact pitch
：
1.2mm
❽
Termination section
   
   
C
：
Crimp socket
❶
Applicable wire size:
2628
：
AWG#26 to AWG#28
2830
：
AWG#28 to AWG#30
3234：AWG#32 to AWG#34
❷
Packaging
  
SCF
：
SCF: Female crimp contact / reel
❹
Number of contacts
：
2
❻
Contact pitch
：
2.4mm
(Middle pin of 3 pos. is removed, and rated voltage is 100 V）
❸
Applicable wire size:
    
A
：
AWG#26 to AWG#34
❺
Number of contacts
：
5, 6
DF 57 H − * P − 1.2 V
❶❷❸ ❹❺ ❻❼
DF 57 H − * S − 1.2 C
❶❷❸❹ ❺❻ ❼❽
DF 57 − 2830 SCF
❶❷
DF 57 A H − * S − 1.2 C
❸❺
DF 57 H − 2 P − 2.4 V
❹❻
Apr.1.2017 Copyright 2017 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
P1-P3P4-P6P7-P8

DF57H-2S-1.2C(15)

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Buy DF57H-2S-1.2C(15)
Manufacturer:
Hirose Electric
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Lifecycle:
New from this manufacturer.
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