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0.4 mm Pitch, 0.98 mm Mated Height, Board-to-Board / Board-to-FPC Connectors
DF37 Series sFurther reduction of the board space.
qComparison of board mounting space
30 positions, 0.4 mm pitch, 0.98 mm height
DF37
8.22mm
sFeatures
1. Reduced size and board-occupied area
With the mated height of 0.98 mm, width of 2.98mm and length of 8.22 mm (30 positions) the connectors are one of the smallest in its class. 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
3. Self alignment
Recognizing the difficulties of mating extremely small connectors in limited spaces, the connectors will self-align within 0.3mm.
qSplatter protection
4. Physical shock and vibration protection
2-point contact assures electrical connection in a shock or vibration applications.
5. Solder wicking prevention
Nickel barriers (receptacles) and unique forming of the contacts (headers) prevent un-intentional solder wicking.
Contact areas are not exposed to the outside penetration of the flux or other physical particles.
6. Contamination protection
Insulator walls protect the contact areas against flux splatter or other physical particles contamination.
7. RoHS compliant
All components and materials comply with the requirements of EU Directive 2002/95/EC.
sApplications
Mobile phones, digital cameras, digital camcorders and other thin portable devices requiring high reliability board-toboard/ board-to-FPC connections.
111
0.98
4.56mm
DF30
DF37 Seriesq0.4 mm Pitch, 0.98 mm Mated Height, Board-to-Board / Board-to-FPC Connectors
sSpecifications
Current rating 0.3 A Ratings Voltage rating 30 V AC, DC Operating -35C to +85C (Note 1) temperature range Operating RH 20% to 80% humidity range Storage -10C to +60C (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 2C and humidity of 90 to 95% No damage or parts dislocation -55C 5 to 35C 85C 5 to 35C Time: 30 min. 10 min. 30 min. 10 min. 5 cycles 10 cycles Reflow: At the recommended temperature profile Manual soldering: 350C for 3 seconds
Item Specification 1.Insulation resistance 50 Mo min 2.Withstanding voltage No flashover or insulation breakdown 3.Contact resistance 100 mo max. No electrical discontinuity of 1 s or longer 4.Vibration No damage or parts dislocation Contact resistance: 100 mo max., 5.Humidity Insulation resistance: 25 Mo min. Contact resistance: 100 mo max., 6.Temperature cycle Insulation resistance: 50 Mo min. No damage or parts dislocation 7.Durability Contact resistance: 100 mo max. 8.Resistance to soldering heat No deformation of components affecting 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.
sMaterials
Receptacle
Part
Insulator Material LCP Finish Color: Black Remarks UL94V-0
Header
Part
Contacts Material Phosphor bronze Finish Gold plated Remarks ---------------
sOrdering Information
qReceptacles
* DF 37 N # - * DS - 0.4 V (**)
1 1 Series name 2 Configuration B: With metal fittings C: Without metal fittings 3 Number of contacts 10, 16, 20, 24, 30, 34, 40, 50, 60, 70, 74 : DF37N 2 3 4 5 6 7 4 Connector style DS: Receptacle 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)
qHeaders
* DF 37 # - * DP - 0.4 V (**)
1 1 Series name 2 Configuration B: With metal fittings C: Without metal fittings 3 Number of contacts 10, 16, 20, 24, 30, 34, 40, 50, 60, 70, 74 : DF37 2 3 4 5 6 7 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)
112
DF37 Seriesq0.4 mm Pitch, 0.98 mm Mated Height, Board-to-Board / Board-to-FPC Connectors
sReceptacles
P=0.4 2.98 2.32
A B
0.98
0.15
Vacuum pick-up area : C 0.08
0.96(With metal fittings only)
BRecommended metal mask dimensions
With metal fittings
P=0.40.02 3.280.01 2.280.01 E +0.05 0
0 D -0.05 B0.02
Without metal fittings
P=0.40.02 1.1+0.05 0 3.280.01 2.280.01
B0.02
0.230.01
0.230.01
E +0.05 0 0 D -0.05 B0.02
BRecommended PCB mounting pattern
With metal fittings
P=0.40.02 3.28 +0.05 0
Without metal fittings
P=0.40.02 1.1+0.05 0
B0.02
3.28 +0.05 0
0.230.02
0 2.02 -0.05
qWith 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-50DS-0.4V(51) DF37NB-60DS-0.4V(51) DF37NB-70DS-0.4V(51) DF37NB-74DS-0.4V(51) CL No. CL684-3301-6-51 CL684-3302-9-51 CL684-3303-1-51 CL684-3304-4-51 CL684-3305-7-51 CL684-3082-4-51 CL684-3306-0-51 CL684-3307-2-51 CL684-3308-5-51 CL684-3409-2-51 CL684-3080-9-51 Number of Contacts 10 16 20 24 30 34 40 50 60 70 74 A 4.22 5.42 6.22 7.02 8.22 9.02 10.22 12.22 14.22 16.22 17.02
0.230.02
0 2.02 -0.05
All dimensions: mm B 1.6 2.8 3.6 4.4 5.6 6.4 7.6 9.6 11.6 13.6 14.4 C 0.8 1.2 1.6 2 2 2.4 2.4 2.8 3.2 3.6 4 D 3.7 4.9 5.7 6.5 7.7 8.5 9.7 11.7 13.7 15.7 16.5 E 4.46 5.66 6.46 7.26 8.46 9.26 10.46 12.46 14.46 16.46 17.26 RoHS
YES
qWithout 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-50DS-0.4V(51) DF37NC-60DS-0.4V(51) DF37NC-70DS-0.4V(51) DF37NC-74DS-0.4V(51) CL No. CL684-3309-8-51 CL684-3310-7-51 CL684-3311-0-51 CL684-3312-2-51 CL684-3313-5-51 CL684-3083-7-51 CL684-3314-8-51 CL684-3315-0-51 CL684-3316-3-51 CL684-3084-0-51 CL684-3081-1-51 Number of Contacts 10 16 20 24 30 34 40 50 60 70 74 A 4.22 5.42 6.22 7.02 8.22 9.02 10.22 12.22 14.22 16.22 17.02 B 1.6 2.8 3.6 4.4 5.6 6.4 7.6 9.6 11.6 13.6 14.4
All dimensions: mm C 0.8 1.2 1.6 2 2 2.4 2.4 2.8 3.2 3.6 4 RoHS
YES
Note 1: Tape and reel packaging (8,000 pieces/reel). Order by number of reels. Note 2: This connector is NOT polarized.
113
DF37 Seriesq0.4 mm Pitch, 0.98 mm Mated Height, Board-to-Board / Board-to-FPC Connectors
sHeaders
P=0.4
A B
1.98 1.46
0.15
Vacuum pick-up area : C
0.76
0.08
0.58(With metal fittings only)
BRecommended metal mask dimensions
With metal fittings
0.68 +0.05 0 2.280.01 1.260.01 E +0.05 0 0 D-0.05 B0.02 P=0.40.02
Without metal fittings
B0.02 P=0.40.02
2.280.01 1.260.01
0.230.02
0.230.02
BRecommended PCB mounting pattern
With metal fittings
0.68+0.05 0 2.28 +0.05 0 0 0.82 -0.05 E +0.05 0 0 D-0.05 B0.02 P=0.40.02
Without metal fittings
B0.02 P=0.40.02
2.28 +0.05 0 0 0.82 -0.05
0.230.02 0.230.02
qWith metal fittings
Part Number DF37B-10DP-0.4V(51) DF37B-16DP-0.4V(51) DF37B-20DP-0.4V(51) DF37B-24DP-0.4V(51) DF37B-30DP-0.4V(51) DF37B-34DP-0.4V(51) DF37B-40DP-0.4V(51) DF37B-50DP-0.4V(51) DF37B-60DP-0.4V(51) DF37B-70DP-0.4V(51) DF37B-74DP-0.4V(51) CL No. CL684-3037-0-51 CL684-3057-7-51 CL684-3008-1-51 CL684-3009-4-51 CL684-3010-3-51 CL684-3064-2-51 CL684-3011-6-51 CL684-3012-9-51 CL684-3013-1-51 CL684-3014-4-51 CL684-3071-8-51 Number of Contacts 10 16 20 24 30 34 40 50 60 70 74 A 3.14 4.34 5.17 5.94 7.14 7.94 9.14 11.14 13.14 15.14 15.94 B 1.6 2.8 3.6 4.4 5.6 6.4 7.6 9.6 11.6 13.6 14.4 C 0.8 1.2 1.6 2 2 2.4 2.4 2.8 3.2 3.6 4 D 2.62 3.82 4.62 5.42 6.62 7.42 8.62 10.62 12.62 14.62 15.42
All dimensions: mm E 3.38 4.58 5.38 6.18 7.38 8.18 9.38 11.38 13.38 15.38 16.18 RoHS
YES
qWithout metal fittings
Part Number DF37C-10DP-0.4V(51) DF37C-16DP-0.4V(51) DF37C-20DP-0.4V(51) DF37C-24DP-0.4V(51) DF37C-30DP-0.4V(51) DF37C-34DP-0.4V(51) DF37C-40DP-0.4V(51) DF37C-50DP-0.4V(51) DF37C-60DP-0.4V(51) DF37C-70DP-0.4V(51) DF37C-74DP-0.4V(51) CL No. CL684-3039-5-51 CL684-3058-0-51 CL684-3024-8-51 CL684-3025-0-51 CL684-3026-3-51 CL684-3085-2-51 CL684-3027-6-51 CL684-3028-9-51 CL684-3029-1-51 CL684-3030-0-51 CL684-3073-3-51 Number of Contacts 10 16 20 24 30 34 40 50 60 70 74 A 3.14 4.34 5.17 5.94 7.14 7.94 9.14 11.14 13.14 15.14 15.94 B 1.6 2.8 3.6 4.4 5.6 6.4 7.6 9.6 11.6 13.6 14.4
All dimensions: mm C 0.8 1.2 1.6 2 2 2.4 2.4 2.8 3.2 3.6 4 RoHS
YES
Note 1: Tape and reel packaging (8,000 pieces/reel). Order by number of reels. Note 2: This connector is NOT polarized.
114
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DF37 Seriesq0.4 mm Pitch, 0.98 mm Mated Height, Board-to-Board / Board-to-FPC Connectors
sPackaging Specifications BEmbossed Carrier Tape Dimensions
qReceptacle (20 and above positions)
80.1 20.1 40.1 E 1.230.15 0.30.1
O1 .5
1 0. +0
E-E
A0.1 F F-F Unreeling direction F E
qReceptacle (less than 20 positions)
80.1 20.1 40.1 E 1.750.1 E-E 1.230.15 0.30.1
O1. 5
.1 +00
A0.1 F Unreeling direction F-F F E
qReceptacle (more than 60 positions)
80.1 20.1 40.1 E 1.750.1 E-E 1.230.15 0.30.1
5 O1.
A0.1
F Unreeling direction
F-F
F
E
115
28.40.1 B0.3
B0.3
B0.3
.1 +00
DF37 Seriesq0.4 mm Pitch, 0.98 mm Mated Height, Board-to-Board / Board-to-FPC Connectors
qReel Dimensions
0.2
O1
3
Part Number Label
Unreeling direction
C0.5 D1
All dimensions: mm Part Number DF37N#-10DS-0.4V(51) DF37N#-16DS-0.4V(51) DF37N#-20DS-0.4V(51) DF37N#-24DS-0.4V(51) DF37N#-30DS-0.4V(51) DF37N#-34DS-0.4V(51) DF37N#-40DS-0.4V(51) DF37N#-50DS-0.4V(51) DF37N#-60DS-0.4V(51) DF37N#-70DS-0.4V(51) DF37N#-74DS-0.4V(51) A 7.5 7.5 7.5 7.5 11.5 11.5 11.5 11.5 11.5 14.2 14.2 B 16 16 16 16 24 24 24 24 24 32 32 C 17.5 17.5 17.5 17.5 25.5 25.5 25.5 25.5 25.5 33.5 33.5 D 21.5 21.5 21.5 21.5 29.5 29.5 29.5 29.5 29.5 37.5 37.5
#: B or C Tape and reel packaging (8,000 pieces/reel).
116
O3802
O801
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DF37 Seriesq0.4 mm Pitch, 0.98 mm Mated Height, Board-to-Board / Board-to-FPC Connectors
BEmbossed Carrier Tape Dimensions
1.750.1
qHeader (less than 74 positions)
5 O1.
80.1 20.1 40.1
.1 +00
1 0. +0
E-E 10.15 0.30.1
E
A0.1 F F E
Unreeling direction
F-F
qHeader (74 positions and above)
1.750.1 E-E 10.15 0.30.1
O1 .5
80.1
20.1 40.1
E
A0.1 E
qReel Dimensions
Part Number DF37#-10DP-0.4V(51) DF37#-16DP-0.4V(51)
Part Number Label
28.40.1 B0.3
B0.3
All dimensions: mm A 5.5 7.5 7.5 7.5 11.5 11.5 11.5 11.5 11.5 11.5 14.2 B 12 16 16 16 24 24 24 24 24 24 32 C 13.5 17.5 17.5 17.5 25.5 25.5 25.5 25.5 25.5 25.5 33.5 D 17.5 21.5 21.5 21.5 29.5 29.5 29.5 29.5 29.5 29.5 37.5
3 0.2
Unreeling direction
DF37#-20DP-0.4V(51) DF37#-24DP-0.4V(51) DF37#-30DP-0.4V(51) DF37#-34DP-0.4V(51)
O3802
O1
O801
DF37#-40DP-0.4V(51) DF37#-50DP-0.4V(51) DF37#-60DP-0.4V(51) DF37#-70DP-0.4V(51) DF37#-74DP-0.4V(51)
C0.5 D1
#: B or C Tape and reel packaging (8,000 pieces/reel).
117
DF37 Seriesq0.4 mm Pitch, 0.98 mm Mated Height, Board-to-Board / Board-to-FPC Connectors
BUsage Recommendations
1.Recommended temperature profile
Temperature (c) 250 250c 220c 200 180c 150 150c 60sec max
100
90~120sec
50 Room temperature
0
50
100
150
200
250
300
Time (sec.)
Note 1: Up to 2 cycles of Reflow soldering are possible under the same conditions, provided that there is a return to normal temperature between the first and second cycle. Note 2: The temperature profile indicates the board surface temperature at the point of contacts with the connector terminals.
2.Recommended manual soldering 3.Recommended screen thickness and open area ratio (Pattern area ratio) 4.Board warpage 5.Cleaning conditions
Manual soldering: 34010c for 3 seconds Thickness: 0.12 mm Open area ratio: Receptacle:80%, Plug: 70% Maximum of 0.02 mm at the connector center, with both ends of the connector as reference points. Cleaning is not recommended. When cleaning, please evaluate as it can deteriorate the performance including mechanical operation and environmental resistance.
6.Precautions
s Mating and un-mating of the connectors when not soldered on the boards is not recommended as this may cause deformation of the terminals, damage to the contacts or insulators. s Mated connectors should not carry weight of the board by themselves. Provide some other support of the boards. s When mating/un-mating do not twist or lift by the corners. Apply the forces evenly across the entire length and width of the connectors taking care NOT to damage or deform soldered terminations. s Exercise extreme caution when mating/ un-mating when the connector is mounted on a nonrigid (flexible) substrate. Slight discoloration on the insulating materials will not affect form, fit or function of the connectors. s Do NOT pull on the flexible substrate.
118
DF37 Seriesq0.4 mm Pitch, 0.98 mm Mated Height, Board-to-Board / Board-to-FPC Connectors
BHandling Precautions when Mating Connectors
DF37*-*DP-0.4V Header
DF37*-*DS-0.4V Receptacle
Keep the connectors parallel to each other when positioning. The connectors will selfalign in horizontal directions. Do not attempt to mate the connectors starting at one end or side.
Press-down even until fully mated.
119
DF37 Seriesq0.4 mm Pitch, 0.98 mm Mated Height, Board-to-Board / Board-to-FPC Connectors
BHandling Precautions When Un-mating Connectors
DF37*-*DP-0.4V Header
Fully mated
DF37*-*DS-0.4V Receptacle
Lift even, keeping both connectors parallel to each other
Pitch orientation
When handling, circumstances may prevent the connectors from being kept parallel when un-mating. One end may be lifted as shown. However, to use this procedure the connector must be mounted on sufficiently rigid circuit board. Any deflection of the board during this operation may result in damage to the connector or solder joints.
Corner orientation
Width orientation
Do not attempt to start the un-mating of the connectors from one side or corner. Failure to exercise caution when un-mating the connectors mounted on the non-rigid FPC may also result in connector breakage. It is the responsibility of the user to perform verification of the repeated mating / un-mating cycles with the connectors mounted on the applicable FPC.
When the rigidity of the FPC is low, there is a risk that the connector could break as illustrated in the diagram at left. Please use the connectors after performing a check of repeated operation with the FPC that the customer will be using. Evaluative results of FPC rigidity and various items are available. Please inquire.
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