BM29B-6DP/2-0.35V(51)

Ultra-small, power/signal contact design for Board-to-Board/FPC-to-Board providing 3A max current BM29 Series 20% reduction in size compared with alternate Hirose’s products 3.16mm BM29 6 contacts 1.5mm Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved. 3.55mm Prior generation product : BM23 6 contacts 1.98mm The narrower and shorter, yet flexible design allows tight installation. ■Features Fig.1 Combination Power / Signal contact design 1. Space-saving design Compact and flexible design ideal for mobile devices. (Fig.1) ・Pitch : 0.35mm, Depth : 1.5mm, Stacking height : 0.6mm 2. Equipped with power contacts capable of handling up to 3A current. (Fig.2) ・Rated current : 3A (power contact), 0.3A (signal contact) 3. The proprietary metal guide prevents the connector from being damaged against offset mating. (Fig.3) Fig.2 4. A tactile click ensures secure mating. (Fig.4) Contacts mating is designed to reduce connector damage even if mated incorrectly. 5. 2-points of contact offer high contact reliability. Metal guides Fig.3 The contact is designed to provide a tactile click. Click! Click! Locking groove The load plummets. A tactile click Metal locks Fig.4 In cases where the application will demand a high level of reliability, such as automotive, please contact a company representative for further information. 2020.2② 1 BM29 Series●Ultra-small, power/signal contact design for Board-to-Board/FPC-to-Board providing 3A max current ■Product Specifications Rated current Power contact : 3A Signal contact : 0.3A Rated voltage 30V AC/DC Items Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved. 1. Insulation resistance Operation Storage -40 to 85°C (Note 1) temperature range temperature range Operation 90% RH or below Storage humidity range (Note 3) humidity range Specifications Minimum of 1000Mø Measured at 100V DC 150V AC for 1 minute 8. Soldering heat resistance 90% RH or below (Notes 2 and 3) Conditions 2. Withstanding voltage There shall be no flashover or dielectric breakdown. Signal contact : 100mø max. 3. Contact resistance Power contact : 30mø max. There shall be no instantaneous power failure 4. Vibration resistance lasting for a minimum of 1µs. Contact resistance : Signal contact : 100mø max. 5. Moisture resistance Power contact : 30mø max. Insulation resistance : 100Mø min. Contact resistance : Signal contact : 100mø max. Power contact : 30mø max. 6. Temperature cycle Insulation resistance : 100Mø min. 7. Mating durability -10 to 60ç (Note 2) Measured at 20mV AC, 1kHz, and 1mA Frequency : 10 to 55 Hz, Half amplitude : 0.75mm, in 3 axis directions for 10 cycles each (5 minutes/cycle) Temperature : 40±2ç, Humidity : 90 to 95%, left as it is for 96 hours (-55ç for 30 minutes ➝ 5 to 35°C for 10 minutes ➝ 85°C for 30 minutes ➝ 5 to 35°C for 10 minutes) in 5 cycles Contact resistance : 100mø max. Mating times : 10 times There shall be no dissolution of the resin part affecting the performance. Reflow : according to the Recommended temperature profile Hand soldering : temperature of soldering iron at 350°C for within 3 seconds Note 1 : Includes temperature rise caused by current flow. Note 2 : Storage refers to long-term-storage of unused items before they are mounted on the PCB. Operating temperature / humidity range applies to the state of temporary storage such as non-powered after mounting on the PCB, and during transportation, etc. Note 3 : Avoid a high humidity environment. ■Materials / Finish Product Receptacle Header Part Material Finish Insulator LCP Black Phosphor bronze Gold plated Signal contact Power contact UL specification UL94V-0 ------------------- ■Product Number Structure Refer to the chart below when determining the product specifications from the product number. Please select from the product numbers listed in this catalog when placing orders. ●Receptacle BM 29B 0.6 − * DS/ 2 − 0.35 V (**) ❹ ❺ ❻ ❼ ❽ Series Name : BM Connector type DS : Receptacle Series No. : 29B Number of Power Contacts : 2 Stacking height Contact Pitch : 0.35mm Number of Signal Contacts : 2, 4, 6, 24 Terminal shape V : Straight SMT Packaging (51) : Emboss tape packaging (20,000 pcs/reel) (53) : Emboss tape packaging (1,000 pcs/reel) ●Header BM 29B − * DP/ 2 − 0.35 V (**) ❹ ❻ ❼ ❽ Series Name : BM Contact Pitch : 0.35mm Series No. : 29B Terminal shape V : Straight SMT Number of Signal Contacts : 2, 4, 6, 24 Packaging (51) : Emboss tape packaging (20,000 pcs/reel) (53) : Emboss tape packaging (1,000 pcs/reel) Connector type DP : Header Number of Power Contacts : 2 2 ❺ BM29 Series●Ultra-small, power/signal contact design for Board-to-Board/FPC-to-Board providing 3A max current ■Receptacle A B C 1.5 P=0.35 D±0.02 E±0.02 C±0.02 D E Insulation area ０ ０ 0.98-0.05 1.18-0.05 0.6 P=0.35±0.02 ＋０． ０５ 1.82 ０ Recommended metal mask thickness : 100µm, Aperture ratio : 100% 0.3±0.02 0.46±0.02 0.18±0.02 Part No. Unit：mm HRS No. BM29B0.6-2DS/2-0.35V(＊＊) BM29B0.6-4DS/2-0.35V(＊＊) BM29B0.6-6DS/2-0.35V(＊＊) BM29B0.6-24DS/2-0.35V(＊＊) 673-7001-0 ＊＊ 673-7063-0 ＊＊ 673-7003-0 ＊＊ 673-7053-0 ＊＊ No. of Contacts Signal Power 2 2 4 2 6 2 24 2 A B C D E 2.46 2.81 3.16 6.31 0.7 1.09 1.44 4.59 − 0.35 0.7 3.85 2.08 2.43 2.78 5.93 0.98 1.33 1.68 4.83 Note 1 : Please place your orders for full reel quantities of embossed tape packages. Note 2 : This connector has no polarity. ■Header F G H 1.4 P=0.35 0.19 0.41 0.12 Recommended PCB pattern diagram (0.53) P=0.35±0.02 G±0.02 H±0.02 0.55 ＋０． ０５ 1.61 ０ Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Recommended PCB pattern diagram Recommended metal mask thickness : 100µm, Aperture ratio : 80% 0.25±0.02 0.18±0.02 Part No. BM29B-2DP/2-0.35V(**) BM29B-4DP/2-0.35V(**) BM29B-6DP/2-0.35V(**) BM29B-24DP/2-0.35V(**) Unit：mm HRS No. 673-7002-0 ** 673-7064-0 ** 673-7004-0 ** 673-7052-0 ** No. of Contacts Signal Power 2 2 4 2 6 2 24 2 F G H 1.81 2.16 2.51 5.66 0.77 1.12 1.47 4.62 0.35 0.7 3.85 − Note 1 : Please place your orders for full reel quantities of embossed tape packages. Note 2 : This connector has no polarity. 3 BM29 Series●Ultra-small, power/signal contact design for Board-to-Board/FPC-to-Board providing 3A max current Embossed Tape Dimensions (conforms to JIS C 0806) 2±0.5 Ø1 0.8 1± 12 M±0.3 12 0° L±0.1 Ø1.5 feed hole diameter Ø380±2 Ø80±1 K-K 3± 0 .2 Product label Ø2 K 0° 4±0.1 1.75±0.1 2±0.1 0 4±0.1 ●Reel dimensions Ø1.5 +0.1 ●Receptacle Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved. N±0.5 Q±1 K 0.2±0.1 J J J-J 0.74±0.15 Unit：mm Part No. HRS No. BM29B0.6-2DS/2-0.35V(**) BM29B0.6-4DS/2-0.35V(**) BM29B0.6-6DS/2-0.35V(**) BM29B0.6-24DS/2-0.35V(**) 673-7001-0 ** 673-7063-0 ** 673-7003-0 ** 673-7053-0 ** L M N Q 5.5 5.5 5.5 7.5 12 12 12 16 13.5 13.5 13.5 17.4 17.5 17.5 17.5 21.4 ●Reel dimensions 2±0.5 1± 0.2 Ø1 0.8 12 0° 0° 12 T±0.1 U±0.3 Ø1.5 feed hole diameter Ø380±2 Ø80±1 Product label M-M Ø2 +0.1 0 M 3± 4±0.1 Ø1.5 2±0.1 4±0.1 1.75±0.1 ●Header No. of Contacts Signal Power 2 2 4 2 6 2 24 2 W±0.5 X±1 M L L-L L 0.2±0.1 0.55±0.15 Unit：mm Part No. BM29B-2DP/2-0.35V(**) BM29B-4DP/2-0.35V(**) BM29B-6DP/2-0.35V(**) BM29B-24DP/2-0.35V(**) 4 HRS No. 673-7002-0 ** 673-7064-0 ** 673-7004-0 ** 673-7052-0 ** No. of Contacts Signal Power 2 2 4 2 6 2 24 2 T U W X 5.5 5.5 5.5 7.5 12 12 12 16 13.5 13.5 13.5 17.4 17.5 17.5 17.5 21.4 BM29 Series●Ultra-small, power/signal contact design for Board-to-Board/FPC-to-Board providing 3A max current Precautions 1.Recommended temperature profile MAX 250℃ 250 220℃ Temperature （ ℃） 220 200 180 180℃ 150℃ 150 Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved. 100 50 25 25℃ （60 seconds） 0 90 to 120 seconds Preheating time （60 seconds） Soldering time Start Time (seconds) [Conditions] 1. Peak temperature 2. Heating unit 3. Preheating unit 4. Number of times : 250ç : No less than 220ç for no more than 60 seconds : 150 to 180ç for 90 to 120 seconds : No more than 2 times Note 1 : The temperature is the surface temperature of the PCB in the vicinity of the connector lead part. Note 2 : When you use nitrogen reflow, please mount the product with the oxygen concentration at a minimum of 1,000 [ppm]. Please contact us if the concentration is below 1,000 [ppm]. 2. Recommended hand soldering conditions Soldering iron temperature : 340 ± 10°C, Soldering time : within 3 seconds 3. Recommended screen thickness/aperture ratio (pattern area ratio) Thickness : 0.1mm Aperture ratio : 100% on the DS side ; 80% on the DP side 4. Warpage of the PCB 5. Cleaning 6. Notes A maximum of 0.02mm at the center part of the connector based on both ends of the connector. Not recommended. If you clean this product, please evaluate the performance before using it. (Cleaning may cause a change in the mating/unmating property and its resistance to environment) Care should be taken that mating/unmating operation when the product is not mounted on the PCB could cause damage or deformation, etc. of the contact. Avoid supporting the PCB only by connectors, and support it by other means than connectors. Care should be taken that excessive prying mating/unmating could cause damage. During hand soldering, do not apply flux which will cause flux oozing on connector. This product may differ in hue due to production lot variability, but it doesn’t have any influence on the performance. Please refer to the next page for the precautions for mating/unmating. Considering the possibility of disengagement due to the counterforce caused by the drop, impact and routing of FPC, fix the mated state by the use of housings and cushion materials, etc. Caution! Do not use the connector in non-recommended conditions (i.e., rated current, rated voltage, PCB design and operating environment, etc.). Such usage could lead to material outgassing, ignition, or short-circuit, etc. Refer to the specifications and the guidelines for board pattern dimensions, board cautions, and connector treatment. Pleasae contact Hirose if using the connector under conditions other than those described in the specifications and the guidelines is being considered. 5 BM29 Series●Ultra-small, power/signal contact design for Board-to-Board/FPC-to-Board providing 3A max current ●Notes when mating connector Be sure to mate this product manually.  Mating procedure 1）Align the connector at the guide. Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved.  A guide rib (tapered metal) is provided on the outer wall of the connector for mating support.  Align the connector to this guide rib. 2）The connector enters automatically.  The connector slightly lowers when aligned correctly.  Find the guide by moving the connector in the X and Y directions. Finding Finding The connector slightly lowers when aligned. 3）Once aligned, mate the connector fully.  The connector becomes parallel when aligned. You cannot move it laterally and longitudinally. 4）Confirm the mated connector.  If incorrectly mated, remove, and mate it again. 6 BM29 Series●Ultra-small, power/signal contact design for Board-to-Board/FPC-to-Board providing 3A max current ●Notes when unmating connector 1）Vertical direction Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved.  When removing the connector, remove it vertically. Number of contacts, FPC thickness, or other factors may make the vertical removal difficult. OK OK 2）Longitudinal removal  Remove the connector in the pitch direction in a slanted manner. OK 3）Lateral removal  Pull out the tip end of the FPC in the vertical direction.  Applying a large force horizontally could deform the contacts. OK NG 4）Evaluate the mated state for thin FPCs.  Connector breakage or peeling off at soldering area could occur if the FPC does not have enough rigidity, please check the action in advance on the same type of FPC. Thin FPC 7 Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved. BM29 Series●Ultra-small, power/signal contact design for Board-to-Board/FPC-to-Board providing 3A max current USA: HIROSE ELECTRIC (U.S.A.), INC. HEADQUARTERS CHICAGO OFFICE 2300 Warrenville Road, Suite 150, Downers Grove, IL 60515 Phone : +1-630-282-6700 http://www.hirose.com/us/ USA: HIROSE ELECTRIC (U.S.A.), INC. SAN JOSE OFFICE 2841 Junction Ave, Suite 200 San Jose, CA. 95134 Phone : +1-408-253-9640 Fax : +1-408-253-9641 http://www.hirose.com/us/ USA: HIROSE ELECTRIC (U.S.A.), INC. DETROIT OFFICE (AUTOMOTIVE) 17197 N. Laurel Park Drive, Suite 253, Livonia, MI 48152 Phone : +1-734-542-9963 Fax : +1-734-542-9964 http://www.hirose.com/us/ USA: HIROSE ELECTRIC (U.S.A.), INC. BOSTON OFFICE 300 Brickstone Square Suite 201, Andover, MA 01810 Phone : +1-978-662-5255 THE NETHERLANDS: HIROSE ELECTRIC EUROPE B.V. Hogehillweg #8 1101 CC Amsterdam Z-O Phone : +31-20-6557460 Fax : +31-20-6557469 http://www.hirose.com/eu/ GERMANY: HIROSE ELECTRIC EUROPE B.V. GERMAN BRANCH Schoenbergstr. 20, 73760 ostfildern Phone : +49-711-456002-1 Fax : +49-711-456002-299 http://www.hirose.com/eu/ GERMANY: HIROSE ELECTRIC EUROPE B.V. NUREMBERG OFFICE Neumeyerstrasse 22-26, 90411 Nurnberg Phone : +49-911 32 68 89 63 Fax : +49-911 32 68 89 69 http://www.hirose.com/eu/ GERMANY: HIROSE ELECTRIC EUROPE B.V. HANOVER OFFICE Bayernstr. 3, Haus C 30855 Langenhagen, Germany Phone : +49-511 97 82 61 30 Fax : +49-511 97 82 61 35 http://www.hirose.com/eu/ FRANCE: HIROSE ELECTRIC EUROPE B.V. PARIS OFFICE 130 Avenue Joseph Kessel, Bat E, 78960 Voisins le Bretonneux, France Phone : +33-1-85764886 Fax : +33-1-85764823 http://www.hirose.com/eu/ UNITED KINGDOM: HIROSE ELECTRIC EUROPE BV (UK BRANCH) 4 Newton Court, Kelvin Drive, Knowlhill, Milton Keynes, MK5 8NH Phone : +44-1908 202050 Fax : +44-1908 202058 http://www.hirose.com/eu/ CHINA: HIROSE ELECTRIC (CHINA) CO., LTD. (SHANGHAI, HEADQUARTERS) 18, Enterprise Center Tower 2, 209# Gong He Road, Jing’an District, Shanghai, CHINA 200070 Phone : +86-21-6391-3355 Fax : +86-21-6391-3335 http://www.hirose.com/cn/ CHINA: HIROSE ELECTRIC (CHINA) CO.,LTD. BEIJING BRANCH A1001, Ocean International Center, Building 56# East 4th Ring Middle Road, ChaoYang District, Beijing, 100025 Phone : +86-10-5165-9332 Fax : +86-10-5908-1381 http://www.hirose.com/cn/ CHINA: HIROSE ELECTRIC (CHINA) CO., LTD. SHENZHEN BRANCH Room 09-13, 19/F, Office Tower Shun Hing Square, Di Wang Commercial Centre, 5002 Shen Nan Dong Road, Shenzhen City, Guangdong Province, 518008 Phone : +86-755-8207-0851 Fax : +86-755-8207-0873 http://www.hirose.com/cn/ HONG KONG: HIROSE ELECTRIC HONGKONG TRADING CO., LTD. Room 1001, West Wing, Tsim Sha Tsui Centre, 66 Mody Road, Tsim Sha Tsui East, Kowloon, Hong Kong Phone : +852-2803-5338 Fax : +852-2591-6560 http://www.hirose.com/hk/ TAIWAN: HIROSE ELECTRIC TAIWAN CO., LTD. 103 8F, No.87, Zhengzhou Rd., Taipei Phone : +886-2-2555-7377 Fax : +886-2-2555-7355 http://www.hirose.com/tw/ KOREA: HIROSE KOREA CO.,LTD. 143, Gongdan 1-daero, Siheung-si, Gyeonggi-do, 15084, Korea Phone : +82-31-496-7000 Fax : +82-31-496-7100 http://www.hirose.co.kr/ SINGAPORE: INDIA: HIROSE ELECTRIC SINGAPORE PTE. LTD. DELHI LIAISON OFFICE HIROSE ELECTRIC SINGAPORE PTE. LTD. 03, Anson Road, #20-01, Springleaf Tower, Office NO.552, Regus-Green Boulevard, Level5, Tower C, Sec62, Plot B-9A, Block B, Noida, 201301, Uttar Pradesh, India Singapore 079909 Phone : +91-12-660-8018 Phone : +65-6324-6113 Fax : +91-120-4804949 Fax : +65-6324-6123 http://www.hirose.com/sg/ http://www.hirose.com/sg/ INDIA: HIROSE ELECTRIC SINGAPORE PTE. LTD. BANGALORE LIAISON OFFICE Unit No-403, 4th Floor, No-84, Barton Centre, Mahatma Gandhi (MG) Road, Bangalore 560 001, Karnataka, India Phone : +91-80-4120 1907 Fax : +91-80-4120 9908 http://www.hirose.com/sg/ MALAYSIA: THAILAND: PENANG REPRESENTATIVE OFFICE BANGKOK OFFICE (REPRESENTATIVE OFFICE) 73-3-1, Ideal@The One, Jalan Mahsuri, Bayan Unit 4703, 47th FL., 1 Empire Tower, South Sathorn Road, Yannawa, Sathorn, Bangkok 10120 Thailand Lepas Penang, 11950, Malaysia Phone : +66-2-686-1255 Phone : +604-648-5536 Fax : +66-2-686-3433 http://www.hirose.com/sg/ http://www.hirose.com/sg/ ® 8 2-6-3,Nakagawa Chuoh,Tsuzuki-Ku,Yokohama-Shi 224-8540,JAPAN TEL: +81-45-620-3526 Fax: +81-45-591-3726 http://www.hirose.com http://www.hirose-connectors.com The characteristics and the specifications contained herein are for reference purpose. Please refer to the latest customer drawings prior to use. The contents of this catalog are current as of date of 02/2020. Contents are subject to change without notice for the purpose of improvements.