0.4 mm Pitch, Horizontal mating, Board- to-Fine Coaxial Cable Connectors
DF49 Series
Reliable connection
Dec.1.2017 Copyright 2017 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Figure.q
■Features
1.Ultra low-profile structure
A low-profile and space-saving item, with a stacking
height of 0.7mm (0.8mm MAX).
Mis-insertion Prevention
2.Reliable electrical and mechanical connection
Despite its small mated height, unique contact
configuration assures highly reliable connection,
with effective mating length of 0.5mm.(fig.
q
)
The bend structure of the shell
prevents the reverse insertion
3.Enhanced shielding and ground connections
Metal shells on the plug and receptacle connect to
each other, assuring reliable ground connection and
EMC protection.
4.Simplified lock structure with audible
click
Audibly clicks into place thanks to the two-point
lateral lock structure and optimized contact force.
Figure.
w
5.Incorrect insertion prevention mechanism
The bend structure of the shell prevents the reverse
insertion of the plug connector and mating failure.
(fig.
w
)
6.Solder wicking prevention
Nickel barriers prevent solder wicking in the critical
contact areas.(Receptacle)
7.RoHS, Halogen-free*
*As
defined by IEC61249-2-21
Br-900 ppm maximum,Cl-900 ppm maximum, Cl+Br
combined-1,500 ppm maximum
■
Connectors for conductivity tests
We have a line-up of plug connectors for inspection,
usable for electrical testing.
2014.3
w
1
DF49 Series●0.4 mm Pitch, Horizontal mating, Board- to-Fine Coaxial Cable Connectors
■Specifications
AWG42 : 0.25A
Current rating
Ratings
Voltage rating
Wire size
AWG44 : 0.2A (Note 3)
AWG46 : 0.15A
AC30V
Operating temperature range -35ç to 85ç (Note 1)
Operating humidity range 20% to 80%
Storage temperature range -10ç to 60ç (Note 2)
Storage humidity range 40% to 70% (Note 2)
Conditions
Item
1. Insulation
resistance
2. Withstanding voltage
50 Mø min.
Specification
100 V DC
100 Vrms AC / 1 minute
100 mA,(DC or 1,000Hz)
Frequency: 10 to 55 Hz, single amplitude of 0.75mm,
10 cycles in each of the 3 directions
96 hours at of 40 ±2°C, and humidity of 90 to 95%
-55°C
→
5 to 35°C
→
85°C
→
5 to 35°C
Time: 30 min.
→
2 to 3 min.
→
30 min.
→
2 to 3 min.
5 cycles
No flashover or insulation breakdown
Signal:80mø max, Ground 80mø max
Dec.1.2017 Copyright 2017 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
3. Contact resistance
4. Vibration
No electrical discontinuity of 1 μs or longer
Contact resistance (change from initial value)
50 mø max.
Insulation resistance: 25 Mø min.
5.Humidity
6. Temperature cycle
Contact resistance (change from initial value)
50 mø max.
Insulation resistance: 25 Mø min.
Contact resistance (change from initial value)
50 mø max.
No deformation of affecting performance
7. Durability
8. Resistance to
soldering heat
30 cycles
Reflow: At the recommended temperature profile
Manual soldering: 350°C for 3 seconds
Note 1: Includes temperature rise caused by current flow.
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 after board mounting.
Note 3: With only the connector portion at an elevated temperature level, the rated current value is set.
■Materials
Product
Part
Insulator
Receptacle
Contacts
Metal fittings
Insulator
Plug
Contacts
Metal cover
Shell
Metal cover
Material
LCP
Phosphor bronze
Phosphor bronze
LCP
Phosphor bronze
Phosphor bronze
Phosphor bronze
Finish
Color:Black
Gold plating
Tin plating
Color:Black
Gold plating
Tin plating
Tin plating
Remarks
UL94V-0
---------
---------
---------
UL94V-0
---------
---------
2
DF49 Series●0.4 mm Pitch, Horizontal mating, Board- to-Fine Coaxial Cable Connectors
■Ordering
information
●
Connector
DF 49 J −
*
S − 0.4 H (
**
)
❶
❷
❸
❹
❺
❻
❼
½
DF 49 −
*
P − SHL
❶
❷
❹ ❺
❾
❻
Contact pitch:0.4mm
❶
Series name :DF
❷
Series No.
:49
Dec.1.2017 Copyright 2017 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
❸
Connector style
❼
Termination type
Receptacle/Shell
H :Rightangle SMT
J:Receptacle for conductivity tests
SD :Fine coaxial cable plug
Blank:Standard
❹
Number of positions: 20,30,40
❺
Connector type
S:Receptacle
P:Plug
½
Packaging
(51):Embossed tape packaging
❾
Installation item(separate)
SHL:Metal cover
■Combinations
[Standard use]
DF49-*S-0.4H(**)
+
DF49-*P-ASSY
DF49-*P-0.4SD(**)
DF49-*P-SHL
Note: The product specification of the above combination is shown on page 2.
[Receptacle conductivity test]
DF49-*S-0.4H(**)
+
DF49J-*P-ASSY••(Note)
DF49J-*P-0.4SD(**)
DF49-*P-SHL
Note: This harness item is only usable for the receptacle test.
For the product specification of the above combination, please contact our sales department.
[Plug conductivity test]
DF49-*S-0.4H(**)
+
DF49-*P-ASSY
DF49-*P-0.4SD(**)
DF49-*P-SHL
Note: For the product specification, please contact our sales department.
π : ASSY means a harness item.
3
DF49 Series●0.4 mm Pitch, Horizontal mating, Board- to-Fine Coaxial Cable Connectors
■Receptacles
(SMT)
Dec.1.2017 Copyright 2017 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
No.n
■Recommended
PCB mounting pattern
GND pad
[Specification number]
- **, (**)
(51):Embossed tape packaging
(7,000 pieces per reel)
Unit : mm
Part Number
DF49-20S-0.4H(**)
DF49-40S-0.4H(**)
CL No.
662-5503-4-**
662-5500-6-**
Number of contacts
20
40
A
12.8
20.8
B
7.6
15.6
C
12.03
20.03
D
13.4
21.4
Note 1: Tape and reel packaging (7,000 pieces/reel).
Order by number of reels.
4
DF49 Series●0.4 mm Pitch, Horizontal mating, Board- to-Fine Coaxial Cable Connectors
■Plugs
Dec.1.2017 Copyright 2017 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
[Specification number]
- **, (**)
(51):Embossed tape packaging
(7,000 pieces per reel)
Unit : mm
Part Number
DF49-20P-0.4SD(**)
DF49-40P-0.4SD(**)
CL No.
662-5504-7-**
662-5501-9-**
Number of contacts
20
40
A
11.32
19.32
B
7.6
15.6
C
8.9
16.9
D
8.7
16.7
Note 1: Tape and reel packaging (7,000 pieces/reel).
Order by number of reels.
Note 2: The metal cover (DF49-*P-SHL) is required for fine coaxial cable termination.
■Recommended
Fine Coaxial Cable Preparation
Note 1: Contact Hirose for Termination Procedures.
5
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