0.4 mm Pitch, 0.98/1.5mm Mated Height, Board-to-Board / Board-to-FPC Connectors
DF37 Series
■Further
reduction of the board space.
●Comparison
of board mounting space
30 positions, 0.4 mm pitch, 0.98 mm height
DF37
8.22mm
■Features
1. Reduced size and board-occupied area
With the mated height of 0.98/1.5mm, width of
2.98mm and length of 8.22 mm (30 positions) the
connectors are one of the smallest in its class.Also
2.6mm depth short-lead type is available.
Sufficiently large flat areas allow pick-up with
vacuum nozzles of automatic placement
equipment.
Header
2.98mm
Lock
Contact areas
Contact areas
2. Reliable electrical and mechanical
connection
Despite its small mated height, unique contact
configuration, with a 2-point contacts and effective
mating length of 0.25mm, assures highly reliable
connection while confirming a complete mating with
a definite tactile feel.
Receptacle
●Splatter
protection
3. Self alignment
Recognizing the difficulties of mating extremely small
connectors in limited spaces, the connectors will self-
align within 0.3mm.
4. Physical shock and vibration protection
2-point contact assures electrical connection in a
shock or vibration applications.
Contact areas are not exposed to the outside
penetration of the flux or other physical particles.
5. Solder wicking prevention
Nickel barriers (receptacles) and unique forming of the
contacts (headers) prevent un-intentional solder
wicking.
6. Contamination protection
Insulator walls protect the contact areas against flux
splatter or other physical particles contamination.
0.98
4.56mm
DF30
2013.11
②
1
DF37 Series●0.4 mm Pitch, 0.98/1.5 mm Mated Height, Board-to-Board / Board-to-FPC Connectors
■Specifications
Current rating
Ratings
Voltage rating
30 V AC, DC
0.3 A
Operating
-35°C to +85°C (Note 1)
temperature range
Operating
RH 20% to 80%
humidity range
Storage
-10°C to +60°C (Note 2)
temperature range
Storage
RH 40% to 70% (Note 2)
humidity range
Conditions
100 V DC
100 V AC / 1minute
20 mV AC, 1 kHz, 1 mA
Frequency: 10 to 55 Hz, single amplitude of 0.75
mm, 2 hours, 3 axis
96 hours at 40 ±2°C and humidity of 90 to 95%
No damage or parts dislocation
-55°C
➝
5 to 35°C
➝
85°C
➝
5 to 35°C
Time: 30 min.
➝
10 min.
➝
30 min.
➝
10 min.
5 cycles
10 cycles
Reflow: At the recommended temperature profile
Manual soldering: 350°C for 3 seconds
Item
Specification
1.Insulation resistance 50 Mø min
2.Withstanding voltage No flashover or insulation breakdown
3.Contact resistance
100 mø max.
No electrical discontinuity of 1 μs or longer
4.Vibration
No damage or parts dislocation
Contact resistance: 100 mø max.,
5.Humidity
Insulation resistance: 25 Mø min.
Contact resistance: 100 mø max.,
6.Temperature cycle
Insulation resistance: 50 Mø min.
No damage or parts dislocation
7.Durability
Contact resistance: 100 mø max.
8.Resistance to
No deformation of components affecting
soldering heat
performance
Note 1: Includes temperature rise caused by current flow.
Note 2: The term "storage" here refers to products stored for a long period prior to board mounting and use.
The operating temperature and humidity range covers the non-conducting condition of connectors after board
mounting and the temporary storage conditions of transportation, etc.
■Materials
Receptacle
Part
Insulator
Material
LCP
Finish
Color: Black
Remarks
UL94V-0
Header
Part
Contacts
Material
Phosphor bronze
Finish
Gold plated
Remarks
---------------
■Ordering
Information
●Receptacles
DF 37 # - (
**
) -
*
DS - 0.4 V (
**
)
1
2
3
4
5
6
7
8
: DF37
5
Connector style
DS: Receptacle
6
Contact pitch : 0.4 mm
7
Terminal type V: SMT vertical mount
8
Packaging
(51): Embossed tape packaging (8,000 pieces per reel)
(53): Embossed tape packaging (1,000 pieces per reel)
1
Series name
2
Configuration
NB: With metal fittings
NC: Without metal fittings
SB: Short-lead type with metal fittings
3
Stacking height
Blank: 0.98mm, 1.5: 1.5mm
4
Number of contacts
●Headers
DF 37 # -
*
DP - 0.4 V (**)
1
2
3
4
5
6
7
: DF37
4
Connector style
DP: Header
5
Contact pitch : 0.4 mm
6
Terminal type V: SMT vertical mount
7
Packaging
(51): Embossed tape packaging (8,000 pieces per reel)
(53): Embossed tape packaging (1,000 pieces per reel)
1
Series name
2
Configuration
B: With metal fittings
C: Without metal fittings
3
Number of contacts
Note : The short-lead type is only available for the receptacle side (with hardware).
2
DF37 Series●0.4 mm Pitch, 0.98/1.5 mm Mated Height, Board-to-Board / Board-to-FPC Connectors
■
Receptacles(Stacking Height=0.98mm)
2.98±0.3
2.32±0.2
A±0.3
B±0.08
P=0.4±0.05
0.98±0.1
0.15
Vacuum pick-up area : C
0.08±0.02
0.96±0.08
(With metal fittings only)
■Recommended
metal mask dimensions
With metal fittings
P=0.4±0.02
3.28±0.01
2.28±0.01
0
D
-0.05
B±0.02
E
+0.05
0
Without metal fittings
P=0.4±0.02
1.1
+0.05
0
3.28±0.01
2.28±0.01
B±0.02
0.23±0.01
■
Recommended PCB mounting pattern
With metal fittings
P=0.4±0.02
3.28
+0.05
0
E
+0.05
0
0
D
-0.05
B±0.02
0.23±0.01
Without metal fittings
P=0.4±0.02
1.1
+0.05
0
B±0.02
3.28
+0.05
0
0.23±0.02
0.23±0.02
●With
metal fittings
Part Number
DF37NB-10DS-0.4V(51)
DF37NB-16DS-0.4V(51)
DF37NB-20DS-0.4V(51)
DF37NB-24DS-0.4V(51)
DF37NB-30DS-0.4V(51)
DF37NB-34DS-0.4V(51)
DF37NB-40DS-0.4V(51)
DF37NB-44DS-0.4V(51)
DF37NB-50DS-0.4V(51)
DF37NB-60DS-0.4V(51)
DF37NB-70DS-0.4V(51)
DF37NB-74DS-0.4V(51)
CL No.
684-3301-6-51
684-3302-9-51
684-3303-1-51
684-3304-4-51
684-3305-7-51
684-3082-4-51
684-3306-0-51
684-3407-7-51
684-3307-2-51
684-3308-5-51
684-3409-2-51
684-3080-9-51
Number of Contacts
10
16
20
24
30
34
40
44
50
60
70
74
A
4.22
5.42
6.22
7.02
8.22
9.02
10.22
11.02
12.22
14.22
16.22
17.02
B
1.6
2.8
3.6
4.4
5.6
6.4
7.6
8.4
9.6
11.6
13.6
14.4
C
0.8
1.2
1.6
2
2
2.4
2.4
2.8
2.8
3.2
3.6
4
Unit: mm
C
0.8
1.2
1.6
2
2
2.4
2.4
2.8
2.8
3.2
3.6
4
D
3.7
4.9
5.7
6.5
7.7
8.5
9.7
10.5
11.7
13.7
15.7
16.5
0
2.02
-0.05
0
2.02
-0.05
Unit: mm
E
4.46
5.66
6.46
7.26
8.46
9.26
10.46
11.26
12.46
14.46
16.46
17.26
●Without
metal fittings
Part Number
DF37NC-10DS-0.4V(51)
DF37NC-16DS-0.4V(51)
DF37NC-20DS-0.4V(51)
DF37NC-24DS-0.4V(51)
DF37NC-30DS-0.4V(51)
DF37NC-34DS-0.4V(51)
DF37NC-40DS-0.4V(51)
DF37NC-44DS-0.4V(51)
DF37NC-50DS-0.4V(51)
DF37NC-60DS-0.4V(51)
DF37NC-70DS-0.4V(51)
DF37NC-74DS-0.4V(51)
CL No.
684-3309-8-51
684-3310-7-51
684-3311-0-51
684-3312-2-51
684-3313-5-51
684-3083-7-51
684-3314-8-51
684-3324-1-51
684-3315-0-51
684-3316-3-51
684-3084-0-51
684-3081-1-51
Number of Contacts
10
16
20
24
30
34
40
44
50
60
70
74
A
4.22
5.42
6.22
7.02
8.22
9.02
10.22
11.02
12.22
14.22
16.22
17.02
B
1.6
2.8
3.6
4.4
5.6
6.4
7.6
8.4
9.6
11.6
13.6
14.4
Note 1: Tape and reel packaging (8,000 pieces/reel). Order by number of reels.
Note 2: This connector is NOT polarized.
3
DF37 Series●0.4 mm Pitch, 0.98/1.5 mm Mated Height, Board-to-Board / Board-to-FPC Connectors
■
Receptacles(Stacking Height=1.5mm)
2.98±0.3
2.32±0.05
A±0.3
B±0.08
P=0.4±0.05
0.15±0.02
1.5±0.1
Vacuum pick-up area C±0.02
：
0.08±0.02
0.96±0.08
(With metal fitting only)
■Recommended
metal mask dimensions
With metal fittings
P=0.4±0.02
3.28±0.01
2.28±0.01
0
D
-0.05
B±0.02
E
+0.05
0
Without metal fittings
P=0.4±0.02
1.1
+0.05
0
3.28±0.01
2.28±0.01
B±0.02
0.23±0.01
■
Recommended PCB mounting pattern
With metal fittings
P=0.4±0.02
3.28
+0.05
0
E
+0.05
0
0
D
-0.05
B±0.02
0.23±0.01
Without metal fittings
P=0.4±0.02
1.1
+0.05
0
B±0.02
3.28
+0.05
0
0.23±0.02
0.23±0.02
●With
metal fittings
Part Number
CL No.
DF37NB(1.5)-24DS-0.4V(51) 684-3602-2-51
Number of Contacts
24
A
7.02
B
4.4
C
2
Unit: mm
C
2
2
2.8
3.2
3.6
D
6.5
0
2.02
-0.05
0
2.02
-0.05
Unit: mm
E
7.26
●Without
metal fittings
Part Number
DF37NC(1.5)-24DS-0.4V(51)
DF37NC(1.5)-30DS-0.4V(51)
DF37NC(1.5)-50DS-0.4V(51)
DF37NC(1.5)-60DS-0.4V(51)
DF37NC(1.5)-70DS-0.4V(51)
CL No.
684-3603-5-51
684-3604-8-51
684-3610-0-51
684-3613-9-51
684-3614-1-51
Number of Contacts
24
30
50
60
70
A
7.02
8.22
12.22
14.22
16.22
B
4.4
5.6
9.6
11.6
13.6
Note 1: Tape and reel packaging (8,000 pieces/reel). Order by number of reels.
Note 2: This connector is NOT polarized.
4
DF37 Series●0.4 mm Pitch, 0.98/1.5 mm Mated Height, Board-to-Board / Board-to-FPC Connectors
■
Receptacles(DF37SB)
2.32±0.2
2.6±0.3
A±0.3
B±0.08
P=0.4±0.05
CAV No.
0.15±0.02
A
HRS Mark
Vacuum pick-up area: C±0.02
0.98±0.1
■
Recommended metal mask dimensions
1.1
+0.05
0
P=0.4±0.02
3±0.01
1.84±0.01
0
D
-0.05
B±0.02
E
+0.05
0
0.23±0.01
■
Recommended PCB mounting pattern
1.1
+0.05
0
P=0.4±0.02
2.9
+0.05
0
E
+0.05
0
0
D
-0.05
B±0.02
0.23±0.02
●With
metal fittings
Part Number
DF37SB-20DS-0.4V(51)
DF37SB-24DS-0.4V(51)
DF37SB-30DS-0.4V(51)
DF37SB-34DS-0.4V(51)
DF37SB-40DS-0.4V(51)
DF37SB-50DS-0.4V(51)
CL No.
684-3502-8-51
684-3503-0-51
684-3504-3-51
684-3505-6-51
684-3506-9-51
684-3507-1-51
Number of Contacts
20
24
30
34
40
50
A
6.22
7.02
8.22
9.02
10.22
12.22
B
3.6
4.4
5.6
6.4
7.6
9.6
C
1.6
2
2
2.4
2.4
2.8
D
5.7
6.5
7.7
8.5
9.7
11.7
0
1.9
-0.05
0.08±0.02
0.96±0.08
Unit: mm
E
6.46
7.26
8.46
9.26
10.46
12.46
Note 1: Tape and reel packaging (8,000 pieces/reel). Order by number of reels.
Note 2: This connector is NOT polarized.
5
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