BM24 SERIES
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0.35mm Pitch 0.8mm Height Hybrid Power/Signal Connectors for Board-to-Board and FPC-to-Board BM24 Series Jul.1.2016 Copyright 2016 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Conventional type (P= 0.35 mm, 20 contacts) BM24 with 10 contact positions (Plus two power contacts) Area for vacuum pick up 1 Rated current : 5A The compact BM24 Series features a space-saving design with the power contacts rated at 5A, and the signal contact rated at 0.25A. (Fig.1) 2 High contact reliability A 2-point contact structure for both power and signal contacts provides high contact reliability. (Fig.3) 3 Enhanced mating process A guide rib ensures self-alignment during mating, with an alignment range of 0.3mm. In addition, a tactile click is generated upon mating completion, preventing incomplete mating and enhancing mating operability. Cross-sectional view of mated contacts Signal contact Two-point contact 4 Supports USB3.0/3.1 transmission The signal contact supports USB3.0/3.1 signals. Power contact Two-point contact

BM24 Series●0.35mm Pitch 0.8mm Height Hybrid Power/Signal Connectors for Board-to-Board and FPC-to-Board ■Product Specifications Ratings Rated Power contact : 5A Operating Storage -40 to 85°C (Note 2) -10 to 60ç (Note 3) current Signal contact : 0.25A(Note 1) temperature range temperature range Storage Operating Rated 40 to 70% (Note 3) 20 to 80% 30V AC/DC humidity range humidity range voltage Items 1. Insulation resistance 2. Withstanding voltage No flashover or dielectric breakdown Signal contact : 100mø max. Power contact : 15mø max. No electrical discontinuity for more than 1µs. Frequency...

BM24 Series●0.35mm Pitch 0.8mm Height Hybrid Power/Signal Connectors for Board-to-Board and FPC-to-Board Recommended metal mask dimensions (mask thickness : 100 µm) Note 1 : Please place orders in full reel quantities. Note 2 : This connector has no polarity. D E Recommended metal mask dimensions (mask thickness : 100 µm) Jul.1.2016 Copyright 2016 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Note 1 : Please place orders in full reel quantities. Note 2 : This connector

BM24 Series●0.35mm Pitch 0.8mm Height Hybrid Power/Signal Connectors for Board-to-Board and FPC-to-Board Embossed Tape Dimensions (complies with JIS C 0806) ●Receptacle 1.75±0.1 ●Reel dimensions Un-reeling direction Product label Un-reeling direction Ø1.5 feed hole diameter Jul.1.2016 Copyright 2016 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Ø1.5 feed hole diameter

BM24 Series●0.35mm Pitch 0.8mm Height Hybrid Power/Signal Connectors for Board-to-Board and FPC-to-Board Precautions 1.Recommended solder temperature profile Jul.1.2016 Copyright 2016 HIROSE ELECTRIC CO., LTD. All Rights Reserved. [Conditions] 1. Peak temperature 2. Heat section 3. Preheat section 4. Number of reflow cycles Heating time (sec) : Maximum of 250ç : 220ç min., within 60 seconds : 150 to 180ç, 90 to 120 seconds : Maximum of 2 cycles Note 1 : The temperature refers to the surface temperature of the PCB in the area of the connector lead. Note 2 : When you use nitrogen reflow, please...

BM24 Series●0.35mm Pitch 0.8mm Height Hybrid Power/Signal Connectors for Board-to-Board and FPC-to-Board ●Handling Precautions when Mating Connectors BM24 *DS Jul.1.2016 Copyright 2016 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Do not apply excessive force while positioning the connector for mating. Too much force will cause damage/shaving of the housing material, and may lead to a failure in contact resistance and other issues. Powered by TCPDF (www.tcpdf.org) Once the positioning for correct mating is obtained, mating height drops down one stage. There is no movement in the horizontal...