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 Stiffener 1.5+0.2 -0.1 FPC Board Stiffener 1.5+0.2 -0.1 FPC Board High Contact Reliability --- Effective connection wipe of 0.4 mm Features 1. Allows higher mounting density of board components Male contact Plug 2. High Contact Reliability Electrical connec tion wipe :0.4mm 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. Receptacle Female contact 4. Optional Additional Board Retention For applications requiring extra-strong hold of connectors to the board connectors can be ordered with optional metal holddown. 5. Automatic Board Placement Connectors have large flat width (Plug: 1.4 mm, Receptacle: 1.44mm) to accommodate pick-up with automatic placement machines. 1.5mm above the board Extremely small board mounting pattern and low above-theboard profile makes the connector suitable for small device applications. Self-alignment distance: 0.33 mm 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 FPCto-Board connections. 2004.6 1 Product Specifications Current rating 0.3A o o o o Operating temperature range -35 C to +85 C (Note 1) Storage temperature range Operating humidity range 40 C to 80 C (Note 2) o o o o -10 C to +60 C (Note 2) Rating Voltage rating 30V AC Specification Item 40 C to 70 C (Note 2) Storage humidity range Conditions 1. Insulation resistance 50 M ohms min. 100 V DC 2. Withstanding voltage No flashover or insulation breakdown. 100 V AC / one minute 3. Contact resistance 60 m ohms max. 1 mA AC, 20mv max., 1KHz 4. Vibration No electrical discontinuity of 1 ms or more. Frequency: 10 to 55 Hz, single amplitude of 0.75 mm, 2 hours / 3 axis. Contact resistance: 60 m ohms max. + 2oC and humidity of 90 to 95% 96 hours at temperature of 40 - 5. Humidity Insulation resistance: 25 M ohms min. o 6. Temperature cycle 7. Durability (insertion/ withdrawal) 8. Resistance to soldering heat o o o o o Insulation resistance: 50 M ohms min. Temperature: -55 C--> +15 C to +35 C--> +85 C--> +15 C to +35 C Duration: 30 --> 2 to 3 --> 30 --> 2 to 3 (Minutes) 5 cycles Contact resistance: 60 m ohms max. 50 cycles No deformation of any component. Reflow: At the recommended temperature profile No affect on contacts. Manual soldering: 300 C for 3 seconds Contact resistance: 60 m ohms max. o 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. Materials Part Material Finish Remarks Insulator LCP Color: Black UL94V-0 Contacts Copper alloy Gold plated --- Metal fittings Brass Tin plated --- Product Receptacles Plugs Ordering Information Receptacles / Plugs 1 2 2 1 Series name: DF18 2 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) 3 4 5 6 3 Number of Contacts: 20, 30, 40, 50, 60, 70, 80, 100, 120 6 Terminal type V: SMT vertical mounting type 4 Connector type DS: Double-row receptacle DP: Double-row plug 7 5 Contact pitch 0.4 mm Packaging type (51): Plug,embossed tape packaging (2,000 pieces per reel) (81): Receptacle,embossed tape packaging (2,000 pieces per reel) 7 Receptacles (with metal hold-down) A±0.2 B+0.05 -0.03 C +0.03 -0.05 D±0.04 P=0.4±0.04 1.8 ±0.15 5±0.2 4±0.2 2.42+0.1 -0.03 1.4+0.01 -0.12 1.8±0.15 0.15±0.03 1.45+0.05 -0.15 0.05±0.05 t=0.15 ±0.02 0.6±0.06 0.2±0.03 1.4±0.1 2±0.06 3.96+0.04 -0.08 1.4±0.1 PCB mounting pattern 0.7+0.05 0 1.6±0.02 4.36+0.05 0 5.4+0.05 0 0 3.6 -0.05 1.1±0.02 D±0.02 1.1±0.02 0.7+0.05 0 P=0.4±0.02 0.2±0.02 Unit: mm Part Number CL No. Number of Contacts DF18B - 20DS-0.4V (81) 684-0021-3-81 DF18B - 30DS-0.4V (81) 684-0022-6-81 DF18B - 40DS-0.4V (81) DF18B - 50DS-0.4V (81) A B C D 20 7.20 5.62 4.18 3.60 30 9.20 7.62 6.18 5.60 684-0023-9-81 40 11.20 9.62 8.18 7.60 684-0005-7-81 50 13.20 11.62 10.18 9.60 DF18B - 60DS-0.4V (81) 684-0006-0-81 60 15.20 13.62 12.18 11.60 DF18B - 70DS-0.4V (81) 684-0024-1-81 70 17.20 15.62 14.18 13.60 DF18B - 80DS-0.4V (81) Reserved for product expansion 80 19.20 17.62 16.18 15.60 DF18B-100DS-0.4V (81) 684-0008-5-81 100 23.20 21.62 20.18 19.60 DF18B-120DS-0.4V (81) Reserved for product expansion 120 27.20 25.62 24.18 23.60 Note: Embossed tape reel packaging(2,000 pieces/reel) Order by the number of reels. 3 Receptacles (without metal hold-down) A±0.2 B+0.05 -0.03 C +0.03 -0.05 D±0.04 P=0.4±0.04 1.5±0.1 5±0.2 4±0.2 2.42+0.1 -0.03 1.4+0.01 -0.12 1.5±0.1 1.45+0.05 -0.15 0.05±0.05 0.15±0.03 t=0.15 ±0.02 0.6±0.06 Note: Please specify metal fittings when connecting rigid PCB’s. PCB mounting pattern 5.4+0.05 0 0 3.6 -0.05 A±0.02 P=0.4±0.02 0.2±0.02 Unit: mm Part Number CL No. Number of Contacts DF18C - 20DS-0.4V (81) 684-0017-6-81 20 3.60 DF18C - 30DS-0.4V (81) 684-0018-9-81 30 5.60 DF18C - 40DS-0.4V (81) 684-0019-1-81 40 7.60 DF18C - 50DS-0.4V (81) 684-0001-6-81 50 9.60 DF18C - 60DS-0.4V (81) 684-0002-9-81 60 11.60 DF18C - 70DS-0.4V (81) 684-0020-0-81 70 13.60 DF18C - 80DS-0.4V (81) 684-0003-1-81 80 15.60 DF18C-100DS-0.4V (81) 684-0004-4-81 100 19.60 DF18C-120DS-0.4V (81) 684-0013-5-81 120 23.60 Note: Embossed tape reel packaging (2,000 pieces/reel) Order by the number of reels. 4 A Plugs (with metal hold-down terminals) +0.03 A--0.05 0.15 0.58 C 0.04 P=0.4 0.04 1.44--0.03 0.15 +0.05 +0.1 0.2 2.36 -- 0.1 3.98 +0.03 0.58 B--0.03 0.03 t=0.15 0.02 1.16 A 0.05 0.05 0.1 0.15 Note 1 PCB mounting pattern 0.6 0.02 Note 1 Note 1 (C-1.6) 0.02 P=0.4 0.02 0.2 0.02 0.6 0.02 0.6 0.02 Added hold-down contacts 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 ( ) 0 2.72 -0.05 4.38+0.05 0 6 0.6 0.02 Note 1 D,E Plugs (with metal hold-down terminals, increased Removal Force) Part Number CL No. Number of Contacts A B C D E DF18D-20DP-0.4V (51) 684-0029-5-51 20 5.56 4.24 4.40 7.20 6.60 DF18D-30DP-0.4V (51) 684-0030-4-51 30 7.56 6.24 6.40 9.20 8.60 Plugs (with metal hold-down terminals, increased Removal Force) Part Number CL No. Number of Contacts A B C D E DF18E-40DP-0.4V (51) 684-0031-7-51 40 9.56 8.24 8.40 11.20 10.60 DF18E-50DP-0.4V (51) 684-0032-0-51 50 11.56 10.24 10.40 13.20 12.60 Plugs (with metal hold-down terminals) Part Number CL No. Number of Contacts A B C D E DF18C - 60DP-0.4V (51) 684-0010-7-51 60 13.56 12.24 12.40 15.20 14.60 DF18C - 70DP-0.4V (51) 684-0028-2-51 70 15.56 14.24 14.40 17.20 16.60 DF18C - 80DP-0.4V (51) 684-0011-0-51 80 17.56 16.24 16.40 19.20 18.60 DF18C-100DP-0.4V (51) 684-0012-2-51 100 21.56 20.24 20.40 23.20 22.60 DF18C-120DP-0.4V (51) 684-0014-8-51 120 25.56 24.24 24.40 27.20 26.60 5 Receptacles P=12 0.1 2 0.1 4 0.1 1.75 1.5 +0.1 0 0.1 Embossed Carrier Tape Dimensions E E J F F H G 0.1 0.3 (6) (4.2) 0.3 0.1 1.55 0.15 0.1 E F F Unreeling direction E 2 Reel dimensions 0.5 330 ( 80 ) 2 Part number label 21 0.2 0. 8 13 K +2 0 (K+6)MAX Part Number G H J K 16.0 - 7.5 16.4 DF18B - 30DS-0.4V 24.0 - 11.5 24.4 DF18C - 30DS-0.4V 16.0 - 7.5 16.4 24.0 - 11.5 24.4 24.0 - 11.5 24.4 24.0 - 11.5 24.4 DF18B - 70DS-0.4V 32.0 28.4 14.2 32.4 DF18C - 70DS-0.4V 24.0 - 11.5 24.4 32.0 28.4 14.2 32.4 44.0 40.4 20.2 44.4 44.0 40.4 20.2 44.4 DF18B - 20DS-0.4V DF18C - 20DS-0.4V DF18B - 40DS-0.4V DF18C - 40DS-0.4V DF18B - 50DS-0.4V DF18C - 50DS-0.4V DF18B - 60DS-0.4V DF18C - 60DS-0.4V DF18B - 80DS-0.4V DF18C - 80DS-0.4V DF18B-100DS-0.4V DF18C-100DS-0.4V DF18B-120DS-0.4V DF18C-120DS-0.4V Note: Bottom side feed holes are added to embossed tape when G = 32.0 or greater. 6 0.1 2 0.1 4 0.1 1.75 P=12 0.1 D D D E 0.3 0.1 1.35 0.15 H 0.1 1.5 +0.1 0 Plugs E G 0.1 F 0.3 (4.18) E Unreeling direction E D Reel dimensions 2 0.5 330 ( 80 ) 2 Part number label 21 0.2 0. 8 13 K +2 0 (K+6)MAX Part Number F G H DF18D - 20DP-0.4V 16.0 - 7.5 16.4 K DF18D - 30DP-0.4V 16.0 - 7.5 16.4 DF18E - 40DP-0.4V 24.0 - 11.5 24.4 DF18E - 50DP-0.4V 24.0 - 11.5 24.4 DF18C - 60DP-0.4V 24.0 - 11.5 24.4 DF18C - 70DP-0.4V 24.0 - 11.5 24.4 DF18C - 80DP-0.4V 32.0 28.4 14.2 32.4 DF18C-100DP-0.4V 44.0 40.4 20.2 44.4 DF18C-120DP-0.4V 44.0 40.4 20.2 44.4 Note: Bottom side feed holes are added to embossed tape when F = 32.0 or greater. 7 Usage Recommendations 1. Recommended temperature profile IR Re-flow Temperature o Preheating: 150 C o 250 C 30 to 90 sec. o Soldering: 235 5 C o 240 C max. o 220 C for 10 sec. Max. o 220 C min. for 10 to 20 sec. o 200 C o 150 C o 100 C Preheating Soldering o 50 C o 0C 0 sec. 50 sec. 100 sec. 150 sec. Time 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). o 2. Recommended soldering conditions Soldering temperature: 290 10 C, soldering time: within 2 sec. 3. Recommended screen thickness and open area ratio (Pattern area ratio) Thickness: 0.12 mm 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". Open area ratio: 70% 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. 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 GERMANY: HIROSE ELECTRIC GmbH Zeppelinstrasse-42 D-73760 Ostfildern Kemnat Phone : 49 711 4560021 Fax : 49 711 4560729 http://www.hirose.de 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 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 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 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 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 8 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.