NEW
0.6mm Pitch Board-to-Fine-Coaxial Cable Connectors
DF21 Series
(7)
DF21-*P-0.6SD Plug
+DF21-*P-0.6SD-GND
Pull-out tab
DF21-
*P/DP-0.6PTB
1.55mm
Contact wipe
PCB
DF21-*S-0.6V
Receptacle
s
Features
1.High Interconnection Reliability
Effective contact mating length of 1.55 mm, innovative bellow style contact design, built-in interlocking feature of
mated connectors assures high electrical and mechanical reliability, providing needed rigidity to resist
excessive twisting.
Superior reliability of the termination of the fine coaxial cable is accomplished with batch soldering.
2. Shielded design
Metal shell encloses the connector and makes contact with all external conductors of the fine coaxial cable
permitting reliable ground connection to the board side of mated assemblies.
3. Reliable mating/unmating
The connectors are self-align during mating.
Optional pull-out tab permits connection and disconnection in narrow spaces.
Polarized configuration prevents incorrect mating.
4. Board placement with Automatic Equipment.
The upper surface provides flat area for placement of embossed tape packaged connectors with vacuum
nozzles of automatic equipment.
s
Applications
Notebook computers, liquid crystal displays (LCD), video and
audio devices, medical instruments, portable devices and
any other device requiring reliable connection and
termination with fine pitch coaxial cable.
Receptacle
Flat surface
for placement
with Automatic
Equipment
Metal Hold-down
(4.55)
2002.11
1
sProduct
Specifications
Operating temperature range
-35
ç
to 85
ç
(Note 1)
20% to 80%
-10
ç
to 60
ç
(Note 2)
40% to 70% (Note 2)
Ratings
Current rating
Wire size
AWG #40: 0.3 A
AWG #36: 0.5 A
50 V AC
Operating humidity range
Storage temperature range
Voltage rating
Storage humidity range
Item
1. Insulation resistance
2. Withstanding voltage
3. Contact resistance
4. Vibration
5. Humidity
6. Temperature cycle
7. Durability
8. Resistance to
Reflow heat
9. Resistance to
Soldering heat
Specifications
500M
ohms
min.
No flashover or insulation breakdown
100m
ohms
max.
No electrical discontinuity of 1µs or more.
Contact resistance of 100m
ohms
max., insulation
resistance of 50 M
ohms
min.
Contact resistance of 100m
ohms
max., insulation
resistance of 50 M
ohms
min.
Contact resistance of 100m
ohms
max.
No melting of the resin parts that will affect performance
No deformation of the insulator parts affecting performance.
Condition
Measured at 100 V DC
Conduction of 150 V AC applied for 1 minute
Measured at 100 mA
Frequency of 10 to 55 Hz, single amplitude of 0.75 mm, in 3
directions, 2 hours
Temperature of 40
±
2
ç
, humidity of 90% to 95%, left standing
for 96 hours
(-55
ç
: 30minutes
/
5 to 35
ç
: 2 to 3minutes
/
85
ç
: 30minutes
/
5 to 35
ç
: 2 to 3minutes ) for 5 cycles
30 cycles (mating/unmating)
Reflow: at the recommended temperature profile, Solder: at a
soldering iron temperature of 300
ç
for 3 seconds
Solder bond: Within 5 seconds at 270
ç
max., Within 30 seconds at 200
ç
min. Hand soldering: Soldering iron temperature 300°C, 3 seconds
Note 1: Includes temperature rise caused by current flow.
Note 2: The term “storage” refers to products stored for long period of time prior to mounting and use. Operating Temperature Range
and Humidity range covers non- conducting condition of installed connectors in storage, shipment or during transportation.
sMaterials
Item
Part
Insulator
Receptacles
Contacts
Metal fittings
Insulator
Plugs
Contacts
Metal shell
Pull-out tab
Pull-out tab
Material
LCP
Phosphor bronze
Phosphor bronze
LCP
Phosphor bronze
Phosphor bronze
Stainless steel
Finish
Black
Gold plating
Solder plating
Black
Gold plating
Solder plating
----------
Remarks
UL94V-0
----------
----------
UL94V-0
----------
----------
----------
sOrdering
information
qReceptacles/Plug
DF 21 -
*
P - 0.6 SD - GND
1
1
Series name
2
Number of contacts
3
Connector type
S : Single-row receptacle
P : Single-row plug
: DF21
: 20, 30, 40
2
3
4
5
6
5
Termination section
C : Crimping plug
V : Straight SMT
SD : Fine coaxial cable
6
Plug mounting parts
GND : Metal shell-required
PTB : Pull-out tab-optional
4
Contact pitch
: 0.6 mm
2
sReceptacles
0.2
3.8
3.2
A
B
0.4
P=0.6
P=0.6
qEmbossed
Carrier Tape Dimensions
2±0.1
1.75±0.1
Ø1
12±0.1
.5
+1
.
0 5
4±0.1
t=0.4±0.1
2±0.5
C±0.1
Product
name
label
D±0.1
E±0.3
Ø13±
0.2
Ø21±
0.8
(
E+0.4
)
+2
0
(E+6.4)MAX
3.8
Unreeling direction
[
Specifications number
]
-
* *
, (
* *
)
(51) : Embossed tape packaging (1,000 pieces per reel)
Unit: mm
Product No.
DF21-20S-0.6V(51)
DF21-30S-0.6V(51)
DF21-40S-0.6V(51)
CL No.
687-0001-5-51
687-0003-0-51
687-0002-8-51
Number of Contacts
20
30
40
A
15.2
21.2
27.2
B
11.4
17.4
23.4
C
11.5
14.2
20.2
28.4
40.4
D
E
24
32
44
F
12.6
18.6
24.6
(Note 1)
Note : One reel contains 1,000 pieces package unit. Please order by the package unit.
qRecommended
PCB mounting pattern
B±0.03
P=0.6±0.03
0.35±0.02
1.3
+0.1
0
1.6
+0.1
0
F±0.05
2.3±0.05
2.6±0.05
Ø330±2
(Ø80)
0.2
3
3
sPlugs
A
B
P=0.6
Shown with optional
Pull-out Tab
Unit: mm
Product No.
DF21-20P-0.6SD
DF21-30P-0.6SD
DF21-40P-0.6SD
CL No.
687-1500-0
687-1502-6
687-1501-3
Number of Contacts
20
30
40
A
22.5
28.5
34.5
B
11.4
17.4
23.4
C
15
21
27
Note 1: The 40 contact type is being planned.
Note 2: One package unit contains 100 pieces. Please order by the package unit.
qRecommended
Fine Coaxial Cable Preparation
C±0.5
B±0.15
P=0.6±0.1
0
-0.3
Inner conductor
(Solder coating required)
Pitch maintaining
tape
0.4max
4.1MAX
1.1
1.0
+0.10
-0.05
2.75MIN
Insulator
Ground bar
00.0
0.55
-0.05
Outer shield
(for individual conductor)
Fine coaxial cable
C±0.3
1.1MIN
Jacket
Note
Note
Note
Note
1:
2:
2:
3:
The pitch maintaining tape can be left in place during the termination process. Use high quality tape.
When using 2-conductor coaxial cable, some contact positions will not be usable.
Contact nearest Hirose sales office for recommendation on specific application.
Contact Hirose for Termination Procedures.
4
4.45
6.8
sMetal
shell-Required for assembly of the Plug
A
t=0.2
1.75
7
Unit: mm
Product No.
DF21-20P-0.6SD-GND
DF21-30P-0.6SD-GND
DF21-40P-0.6SD-GND
CL No.
687-2500-6
687-2502-1
687-2501-9
Number of Contacts
20
30
40
A
17.7
23.7
29.7
Note 1: One package unit contains 100 pieces. Please order by the package unit.
Note 2: The metal shell is an absolutely necessary part at the time of wiring.
sPull-out
Tab (Optional for Plug)
A
3.5
Unit: mm
Product No.
DF21-20P/40DP-0.6PTB
DF21-30P/60DP-0.6PTB
DF21-40P/80DP-0.6PTB
CL No.
687-1700-0
687-1701-2
687-1702-5
Number of Contacts
20
30
40
A
20.9
26.9
32.9
Note: One package unit contains 100 pieces. Please order by the package unit.
Ø0.6
5
京公网安备 11010802033920号
EEWORLD
