0.4mm Contact Pitch, 1.5mm above the board, Board-to-Board / Board-to-FPC Connectors
DF18 Series
Low profile – Board-to-board distance of 1.5 mm
Nov.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
■
Features
1. Allows higher mounting density of board components
Extremely small board mounting pattern and low above-the-
board profile makes the connector suitable for small device
applications.
High Contact Reliability --- Effective connection wipe of 0.4 mm
2. High Contact Reliability
Despite it’s small size and low profile the contacts have large
deflection distance, guaranteeing reliable electrical
performance.
3. Good Mating Characteristics
Large lead-in distance of 0.33 mm in horizontal directions and
tactile “click” confirms fully mated condition of connectors.
4. Optional Additional Board Retention
For applications requiring extra-strong hold of connectors to the
board connectors can be ordered with optional metal hold-
down.
5. Automatic Board Placement
Connectors have large flat width (Plug: 1.4 mm, Receptacle:
1.44mm) to accommodate pick-up with automatic placement
machines.
Self-alignment distance: 0.33 mm
■
Applications
Digital video cameras, Digital still cameras, cellular phones,
miniature displays, cameras portable equipment and other
applications requiring small reliable board-to-board and FPC-
to-Board connections.
A245
DF18 Series●0.4mm Contact Pitch, 1.5mm above the board, Board-to-Board / Board-to-FPC Connectors
■
Product Specifications
Current rating
Rating
Voltage rating 30V AC
Item
1. Insulation resistance
2. Withstanding voltage
3. Contact resistance
4. Vibration
Operating humidity range
Specification
50 M ohms min.
No flashover or insulation breakdown.
60 m ohms max.
No electrical discontinuity of 1 ms or more.
Contact resistance: 60 m ohms max.
Insulation resistance: 25 M ohms min.
Contact resistance: 60 m ohms max.
Insulation resistance: 50 M ohms min.
100 V DC
100 V AC / one minute
1 mA AC, 20mv max., 1KHz
Frequency: 10 to 55 Hz, single amplitude of 0.75 mm, 2 hours / 3 axis.
96 hours at temperature of 40
±
2ç and humidity of 90 to 95%
Temperature : -55ç
/
+15ç to +35ç
/
+85ç
/
+15ç to 35ç
Duration
5 cycles
50cycles
Reflow: At the recommended temperature profile
Manual soldering: 350ç for 3 seconds
: 30
/
2 to 3
/
30
/
2 to 3 (Minutes)
40% to 80% (Note 2)
Storage humidity range
Condition
40% to 70% (Note 2)
0.3A
Operating temperature range
-35ç to +85ç (Note 1)
Storage temperature range
-10ç to +60ç (Note 2)
Nov.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
5. Humidity
6. Temperature cycle
7. Durability (insertion/ withdrawal) Contact resistance: 60 m ohms max.
8. Resistance to soldering heat
No deformation of any component.
No affect on contacts.
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.
Note 3: Information contained in this catalog represents general requirements for this Series. Contact us for the drawings and specifications for
a specific part number shown.
■
Materials
Product
Receptacles
Plugs
Part
Insulator
Contacts
Metal fittings
Material
LCP
Copper alloy
Brass
Finish
Color: Black
Gold plated
Tin plated
Remarks
UL94V0
——————
——————
■
Ordering Information
●
Receptacles / Plugs
DF18 # -
*
DS - 0.4 V
(**)
q
q
Series name: DF18
w
Hold-down bracket type
B: With metal hold-down (receptacles only)
C: With added hold-down contacts
D: With added hold-down contacts,increased
Removal Force Type(receptacle only)
E: With added hold-down contacts,increased
Removal Force Type(receptacle only)
w
e
r
t
y
u
u
Packaging type
(51): Plug,embossed tape packaging
(2,000 pieces per reel)
(81): Receptacle,embossed tape
packaging
(2,000 pieces per reel)
e
Number of Contacts: 20, 30, 40,
50, 60, 70, 80, 100, 120
r
Connector type
DS: Double-row receptacle
DP: Double-row plug
t
Contact pitch 0.4 mm
y
Terminal type
V: SMT vertical mounting type
A246
DF18 Series●0.4mm Contact Pitch, 1.5mm above the board, Board-to-Board / Board-to-FPC Connectors
■
Receptacles (with metal hold-down)
Preveteive hole for sinkage may be setup
at the indicated position.
Nov.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
B
PCB mounting pattern
B
Metal mask dimensions
0.6
+0.05
0
1.1±0.02
D±0.02
P=0.4±0.02
0.18±0.02
1.1±0.02
0.6
+0.05
0
2.01±0.02
Part Number
DF18B - 20DS-0.4V (81)
DF18B - 30DS-0.4V (81)
DF18B - 40DS-0.4V (81)
DF18B - 50DS-0.4V (81)
DF18B - 60DS-0.4V (81)
DF18B - 70DS-0.4V (81)
DF18B - 80DS-0.4V (81)
DF18B - 100DS-0.4V (81)
DF18B - 120DS-0.4V (81)
CL No.
684-0021-3-81
684-0022-6-81
684-0023-9-81
684-0005-7-81
684-0006-0-81
684-0024-1-81
Reserved for product expansion
684-0008-5-81
Reserved for product expansion
Number of Contacts
20
30
40
50
60
70
80
100
120
A
7.20
9.20
11.20
B
5.62
7.62
9.62
C
4.18
6.18
8.18
4.26
+0.05
0
0
5.4
-0.05
0
4
-0.05
D
3.60
5.60
7.60
9.60
RoHS
13.20 11.62 10.18
15.20 13.62 12.18 11.60
17.20 15.62 14.18 13.60
19.20 17.62 16.18 15.60
23.20 21.62 20.18 19.60
27.20 25.62 24.18 23.60
YES
Note: Embossed tape reel packaging(2,000 pieces/reel)
Order by the number of reels.
A247
DF18 Series●0.4mm Contact Pitch, 1.5mm above the board, Board-to-Board / Board-to-FPC Connectors
■
Receptacles (without metal hold-down)
Preveteive hole for sinkage may be setup
at the indicated position.
Nov.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Note: Please specify metal fittings when
connecting rigid PCB’s.
B
PCB mounting pattern
B
Metal mask dimensions
D±0.02
P=0.4±0.02
0.18±0.02
5.4
+0.05
0
0
4
-0.05
Unit: mm
Part Number
DF18C - 20DS-0.4V (81)
DF18C - 30DS-0.4V (81)
DF18C - 40DS-0.4V (81)
DF18C - 50DS-0.4V (81)
DF18C - 60DS-0.4V (81)
DF18C - 70DS-0.4V (81)
DF18C - 80DS-0.4V (81)
DF18C-100DS-0.4V (81)
DF18C-120DS-0.4V (81)
CL No.
684-0017-6-81
684-0018-9-81
684-0019-1-81
684-0001-6-81
684-0002-9-81
684-0020-0-81
684-0003-1-81
684-0004-4-81
684-0013-5-81
Number of Contacts
20
30
40
50
60
70
80
100
120
A
06.6
08.6
10.6
12.6
14.6
16.6
18.6
22.6
26.6
B
C
D
03.6
05.6
07.6
09.6
11.6
13.6
15.6
19.6
23.6
YES
RoHS
05.62 04.18
07.62 06.18
09.62 08.18
11.62 10.18
13.62 12.18
15.62 14.18
17.62 16.18
21.62 20.18
25.62 24.18
Note: Embossed tape reel packaging (2,000 pieces/reel)
Order by the number of reels.
A248
DF18 Series●0.4mm Contact Pitch, 1.5mm above the board, Board-to-Board / Board-to-FPC Connectors
■
Plugs (with metal hold-down terminals)
Nov.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
B
PCB mounting pattern
Added hold-down contacts
B
Metal mask dimensions
0.6±0.02
0.6±0.02
(C-1.6)±0.02
P=0.4±0.02
0.18±0.01
0.6±0.02
0.6±0.02
Note 1: The terminals located at each of the 4 corners provide additional
hold to the board’s mounting surface and are not part of electrical
connection.
When counting the terminal leads the number of actual electrical
circuits is lower by 4. Example: Connector with 24 terminal leads
will have 20 actual electrical connections when mated with
corresponding part.
Note 2: Please note that mounting of parts within the area of the broken
lines will prevent the connector from mating.
D: When the corresponding connector is DF18B-*DS-0.4V (**)
E: When the corresponding connector is DF18C-*DS-0.4V (**)
4.38
+0.05
+0
■
Plugs (with metal hold-down terminals, increased Removal Force)
Part Number
DF18D-20DP-0.4V (51)
DF18D-30DP-0.4V (51)
CL No.
684-0029-5-51
684-0030-4-51
Number of Contacts
20
30
A
5.56
7.56
B
4.24
6.24
C
4.40
6.40
D
7.20
9.20
E
2.72
-0
-0.05
3.09
-0
-0.05
Unit: mm
RoHS
YES
6.60
8.60
■
Plugs (with metal hold-down terminals, increased Removal Force)
Part Number
DF18E-40DP-0.4V (51)
DF18E-50DP-0.4V (51)
CL No.
684-0031-7-51
684-0032-0-51
Number of Contacts
40
50
A
B
C
D
E
Unit: mm
RoHS
YES
09.56 08.24 08.40
11.20 10.60
11.56 10.24 10.40 13.20 12.60
■
Plugs (with metal hold-down terminals)
Part Number
DF18C - 60DP-0.4V (51)
DF18C - 70DP-0.4V (51)
DF18C - 80DP-0.4V (51)
DF18C-100DP-0.4V (51)
DF18C-120DP-0.4V (51)
CL No.
684-0010-7-51
684-0028-2-51
684-0011-0-51
684-0012-2-51
684-0014-8-51
Number of Contacts
60
70
80
100
120
A
B
C
D
E
Unit: mm
RoHS
13.56 12.24 12.40 15.20 14.60
15.56 14.24 14.40 17.20 16.60
17.56 16.24 16.40 19.20 18.60
21.56 20.24 20.40 23.20 22.60
25.56 24.24 24.40 27.20 26.60
YES
A249
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