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DF18B-20DS-0.4V Datasheet(PDF) 8 Page - Hirose Electric

Part No. DF18B-20DS-0.4V
Description  0.4mm Contact Pitch, 1.5mm above the board, Board-to-Board / Board-to-FPC Connectors
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Maker  HIROSE [Hirose Electric]
Homepage  http://www.hirose-connectors.com
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DF18B-20DS-0.4V Datasheet(HTML) 8 Page - Hirose Electric

   
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HIROSE ELECTRIC CO., LTD.
5-23,OSAKI 5-CHOME,SHINAGAWA-KU,TOKYO 141-8587,JAPAN
PHONE: 81-3-3491-9741, FAX: 81-3-3493-2933
http://www.hirose.com
http://www.hirose-connectors.com
The contents of this catalog are current as of date of publication. Contents are subject to change without notice for the purpose of product improvements.
8
1. Recommended temperature profile
2. Recommended soldering conditions
Soldering temperature: 290
10
o
C, soldering time: within 2 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 (for surface mounted plug assembly).
4. Board warping
Maximum of 0.03mm at the connector center section, with both ends of the connector as reference points.
5. Cleaning conditions
Refer to "Nylon Connector Use Handbook".
6. Precautions
Excessive twisting when mating/un-mating may cause damage to the connectors.
Specify receptacles with the metal hold-down when connecting rigid (non- flexible) printed circuit boards.
3. Recommended screen thickness
and open area ratio (Pattern area ratio)
Thickness: 0.12 mm
Open area ratio: 70%
250
o
C
200
o
C
150
o
C
100
o
C
50
o
C
0
o
C
Temperature
0 sec.
50 sec.
100 sec.
150 sec. Time
240
oC max.
220
oC
Preheating
Soldering
IR Re-flow
Preheating:
Soldering:
150
oC
235 5
oC
220
oC min.
30 to 90 sec.
for 10 sec. Max.
for 10 to 20 sec.
USA:
HIROSE ELECTRIC U.S.A., INC.
2688 Westhills Court, Simi Valley, CA 93065-6235
Phone : 1 805 522 7958
Fax : 1 805 522 3217
http://www.hiroseusa.com
UNITED KINGDOM:
HIROSE ELECTRIC UK LTD.
Crownhill Business Centre 22 Vincent Avenue
Crownhill, Milton Keynes MK8 OAB
Phone : 44 1908 305400
Fax : 44 1908 305401
http://www.hirose.co.uk
HONG KONG:
HIROSE ELECTRIC CO., LTD.
Unit 506, Energy Plaza. 92 Granville Road, Tsim Sha
Tsui East, Kowloon
Phone : 852 2803 5338
Fax : 852 2591 6560
GERMANY:
HIROSE ELECTRIC GmbH
Zeppelinstrasse-42 D-73760 Ostfildern Kemnat
Phone : 49 711 4560021
Fax : 49 711 4560729
http://www.hirose.de
KOREA:
HIROSE KOREA CO., LTD.
(#2NA311,Shihwa Industrial Complex),
1261-10, Jeoungwhang-Dong, Shihung-City, Kyunggi-Do
Phone : 886 2 2557 7351, 7352
Fax : 886 2 2552 9851
http://www.hirose.co.kr
TAIWAN:
HIROSE ELECTRIC TAIWAN CO., LTD.
No.28 Lane 247 Sec. 2 Yen Ping N,Rd.Taipei
Phone : 886 2 2557 7351, 7352
Fax : 886 2 2552 9851
THE NETHERLANDS:
HIROSE ELECTRIC B.V.
Beechavenue 46.1119PV
Schiphol-Rijk
Phone : 31 20 6557 460
Fax : 31 20 6557 469
http://www.hiroseeurope.com
CHINA:
HIROSE ELECTRIC TRADING(SHANGHAI) CO., LTD.
3705,Bund Center,222 Yan An Road(E),
Shanghai 20002
Phone : 86 21 6335 2538
Fax : 86 21 6335 0767
SINGAPORE:
HIROSE ELECTRIC CO., LTD.
10 Anson Road #34-13 International Plaza 079903
Phone : 65 6324 6113
Fax : 65 6324 6123
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