BM28B0.6-30DP/2-0.35V(51)

0.35mm pitch, 0.6mm height, Board to Board or Board to FPC Connectors with Rated Current Up to 5A BM28 Series Apr.1.2020 Copyright 2020 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Conventional article (P=0.35mm, 20pos.) BM28-10pos. (+2pos. for power) Power lines are concentrated into 2 power contacts instead of conventional multiple signal contacts. ■Features Usage specification 1. Rated current 5A 2 Power contacts up to 5A with 0.2A contacts for signal, space-saving connector. 2. Highly reliable contact design 2-point contact design for both power & signal ensures a highly reliable contact USB Earphone jack NFC Camera Battery 3. Good mating operation Guide ribs ensure 0.3mm self-alignment. Clear tactile click prevents partial mating, increases mating operability. LCD 4. Supports USB3.1 Gen.2 (10Gbps) transmission Signal connector supports USB3.1 Gen.2 transmission signals. Main board Interface connector ■Usage Devices designed to be thinner and smaller, such as mobile phone, wearable device, tablet PC. Contact design ■Environmental ・Halogen-free* As defined by IEC 61249-2-21 Br : 900ppm max, Cl : 900ppm max Br+Cl :1500ppm max Power contact : 2-point contact Signal contact : 2-point contact In cases where the application will demand a high level of reliability, such as automotive, please contact a company representative for further information. 2019.7④ 1 BM28 Series●0.35mm pitch, 0.6mm height, Board to Board or Board to FPC Connectors with Rated Current Up to 5A ■Product Specifications Power contact : 5A Operating Rated Storage Signal contact : 40 contacts and under : 0.3A -40 to 85°C (Note 2) -10 to 60ç (Note 3) temperature range current temperature range        44 contacts and more : 0.2A (Note 1) Ratings Rated voltage Operating humidity range 30V AC/DC Items Specifications Storage humidity range 40 to 70% (Note 3) Conditions 1. Contact resistance Signal contact : 100mø max. Power contact : 30mø max. Measured at 20mV AC, 1kHz, and 1mA 2. Insulation resistance 1000Mø min. Measured at 100V DC 3. Withstanding voltage No flashover or dielectric breakdown Apr.1.2020 Copyright 2020 HIROSE ELECTRIC CO., LTD. All Rights Reserved. 20 to 80% 150V AC for 1 minute 4. Durability Contact resistance : Signal contact : 100mø max. Power contact : 30mø max. 10 mating cycles 5. Vibration No electrical discontinuity for more than 1µs. Frequency : 10 to 55Hz ; half amplitude of 0.75mm, 10 cycles in each of 3 axis directions for 5 minutes/cycle 6. Shock resistance No electrical discontinuity of 1µs or more. Acceleration : 450m/s , duration : 11ms, 3-axis halfsine wave in both directions, 3 cycles for each 7. Humidity Contact resistance : Signal contact : 100mø max. Power contact : 30mø max. Insulation resistance : 100Mø min. 96 hours at a temperature of 40 ±2ç and a humidity range from 90 to 95% 8. Temperature cycle Contact resistance : Signal contact : 100mø max. Power contact : 30mø max. Insulation resistance : 100Mø min. -55±3ç : 30 minutes ➝ 85±2ç : 30 minutes, 5 cycles 9. Solder heat resistance No dissolution or melting of the resin that will affect the performance. Reflow : with recommended temperature profile ; Hand soldering at soldering iron temperature of 350ç for 3 seconds max. 2 Note 1 : The total current capacity for connectors with 50 or more signal contacts is 10A for all contacts. (Signal contact only) Note 2 : Includes temperature rise caused by current flow. Note 3 : 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. ■Materials / Finish Product Receptacle Header Part Materials Finish Insulator LCP Black UL94V-0 Signal contact Copper alloy Gold plated ---------- Power contact Copper alloy Gold plated ---------- ■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 / Header BM 28 B 0.6 − * DS / 2 − 0.35 V (**) ❶ ❷ ❸ ❹ ❺ ❼ ❽ ❾ ❶ Series Name : BM ❻ Number of Power Contacts : 2 ❷ Series No. : 28 ❼ Contact Pitch : 0.35mm ❸ Stacking height : 0.6mm ❽ Termination type V : Straight SMT ❹ Number of Signal Contacts : 6, 10, 16, 18, 20, 24, 30, 34, 36, 40, 44, 50, 58, 60 ❺ Connector type DS : Receptacle DP : Header 2 ❻ ❾ Gold plated specification and packaging status (51) : Gold plate thickness 0.05µm Embossed tape packaging (20,000 pcs/reel) (53) : Gold plate thickness 0.05µm Embossed tape packaging (1,000 pcs/reel) UL Regulation BM28 Series●0.35mm pitch, 0.6mm height, Board to Board or Board to FPC Connectors with Rated Current Up to 5A ■Header A B 1.5 0.85 P=0.35 0.32 0.465 0.12 C D±0.02 F MIN 1.9MIN P=0.35±0.02 1.05 +0.05 0 E MIN B±0.02 0 0.25 -0.05 0 0.57 -0.05 1.8 +0.05 0 0.52±0.02 0.18±0.02 Insulation area (Pattern prohibited area) Recommended metal mask dimensions (mask thickness : 80µm) 0.52±0.01 D±0.02 B±0.02 P=0.35±0.01 0.33±0.01 0.97±0.01 1.8±0.01 0.57±0.01 Apr.1.2020 Copyright 2020 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Recommended PCB layout 0.18±0.01 Unit：mm Part No. HRS No. No. of contacts A B C D E F BM28B0.6-6DP/2-0.35V(**) 673-5047-0 ** 6 2.97 0.70 1.56 1.36 3.85 3.17 BM28B0.6-10DP/2-0.35V(**) 673-5043-0 ** 10 3.67 1.40 2.26 2.06 4.55 3.87 BM28B0.6-16DP/2-0.35V(**) 673-5066-0 ** 16 4.72 2.45 3.31 3.11 5.60 4.92 BM28B0.6-18DP/2-0.35V(**) 673-5093-0 ** 18 5.07 2.80 3.66 3.46 5.95 5.27 BM28B0.6-20DP/2-0.35V(**) 673-5039-0 ** 20 5.42 3.15 4.01 3.81 6.30 5.62 BM28B0.6-24DP/2-0.35V(**) 673-5024-0 ** 24 6.12 3.85 4.71 4.51 7.00 6.32 BM28B0.6-30DP/2-0.35V(**) 673-5020-0 ** 30 7.17 4.90 5.76 5.56 8.05 7.37 BM28B0.6-34DP/2-0.35V(**) 673-5064-0 ** 34 7.87 5.60 6.46 6.26 8.75 8.07 BM28B0.6-36DP/2-0.35V(**) 673-5026-0 ** 36 8.22 5.95 6.81 6.61 9.10 8.42 BM28B0.6-40DP/2-0.35V(**) 673-5018-0 ** 40 8.92 6.65 7.51 7.31 9.80 9.12 BM28B0.6-44DP/2-0.35V(**) 673-5049-0 ** 44 9.62 7.35 8.21 8.01 10.50 9.82 BM28B0.6-50DP/2-0.35V(**) 480-0397-0 ** 50 10.67 8.40 9.26 9.06 11.55 10.87 BM28B0.6-58DP/2-0.35V(**) 480-0378-0 ** 58 12.07 9.80 10.66 10.46 12.95 12.27 BM28B0.6-60DP/2-0.35V(**) 673-5037-0 ** 60 12.42 10.15 11.01 10.81 13.30 12.62 Note 1 : Please place orders in full reel quantities. Note 2 : This connector has no polarity. 3 BM28 Series●0.35mm pitch, 0.6mm height, Board to Board or Board to FPC Connectors with Rated Current Up to 5A ■Receptacle G B 1.7 P=0.35 0.6 0.12 0.28 H Recommended PCB layout 0.53±0.02 1.8+0.05 0 0 1.18 -0.05 2 0 +0.05 0 Apr.1.2020 Copyright 2020 HIROSE ELECTRIC CO., LTD. All Rights Reserved. H±0.02 B±0.02 0.35±0.02 0.18±0.02 Insulation area Recommended metal mask dimensions (mask thickness : 80µm) H±0.02 0.53±0.01 1.8±0.01 1.18±0.01 2±0.01 B±0.02 P=0.35±0.01 0.18±0.01 Unit：mm HRS No. No. of contacts B G H BM28B0.6-6DS/2-0.35V(**) Part No. 673-5048-0 ** 6 0.70 3.65 2.11 BM28B0.6-10DS/2-0.35V(**) 673-5044-0 ** 10 1.40 4.35 2.81 BM28B0.6-16DS/2-0.35V(**) 673-5067-0 ** 16 2.45 5.40 3.86 BM28B0.6-18DS/2-0.35V(**) 673-5092-0 ** 18 2.80 5.75 4.21 BM28B0.6-20DS/2-0.35V(**) 673-5040-0 ** 20 3.15 6.10 4.56 BM28B0.6-24DS/2-0.35V(**) 673-5025-0 ** 24 3.85 6.80 5.26 BM28B0.6-30DS/2-0.35V(**) 673-5021-0 ** 30 4.90 7.85 6.31 BM28B0.6-34DS/2-0.35V(**) 673-5065-0 ** 34 5.60 8.55 7.01 BM28B0.6-36DS/2-0.35V(**) 673-5027-0 ** 36 5.95 8.90 7.36 BM28B0.6-40DS/2-0.35V(**) 673-5019-0 ** 40 6.65 9.60 8.06 BM28B0.6-44DS/2-0.35V(**) 673-5050-0 ** 44 7.35 10.30 8.76 BM28B0.6-50DS/2-0.35V(**) 480-0396-0 ** 50 8.40 11.35 9.81 BM28B0.6-58DS/2-0.35V(**) 480-0377-0 ** 58 9.80 12.75 11.21 BM28B0.6-60DS/2-0.35V(**) 673-5038-0 ** 60 10.15 13.10 11.56 Note 1 : Please place orders in full reel quantities. Note 2 : This connector has no polarity. 4 BM28 Series●0.35mm pitch, 0.6mm height, Board to Board or Board to FPC Connectors with Rated Current Up to 5A Embossed Tape Dimensions (IEC 60286-3, with JIS C 0806) K Product label K-K 2±0.5 1 Ø2 ±0 .8 12 M±0.3 Apr.1.2020 Copyright 2020 HIROSE ELECTRIC CO., LTD. All Rights Reserved. J J-J 0.2±0.1 0.65±0.15 K 0° J 12 0° L±0.1 Ø1.5 feed hole diameter Note : Specification 53 is Ø180±2. Ø80±1 2±0.1 Ø380±2 (Note) 4±0.1 4±0.1 Ø1 3± 0.2 Ø1.5 +0.1 0 ●Reel dimensions 1.75±0.1 ●Header N±0.5 Q±1 Un-reeling direction Unit：mm No. of contacts L M N Q BM28B0.6-6DP/2-0.35V(**) Part No. 6 5.5 12 13.5 17.5 BM28B0.6-10DP/2-0.35V(**) 10 5.5 12 13.5 17.5 BM28B0.6-16DP/2-0.35V(**) 16 7.5 16 17.5 21.5 BM28B0.6-18DP/2-0.35V(**) 18 7.5 16 17.5 21.5 BM28B0.6-20DP/2-0.35V(**) 20 7.5 16 17.5 21.5 BM28B0.6-24DP/2-0.35V(**) 24 7.5 16 17.5 21.5 BM28B0.6-30DP/2-0.35V(**) 30 7.5 16 17.5 21.5 BM28B0.6-34DP/2-0.35V(**) 34 11.5 24 25.4 29.4 BM28B0.6-36DP/2-0.35V(**) 36 11.5 24 25.4 29.4 BM28B0.6-40DP/2-0.35V(**) 40 11.5 24 25.4 29.4 BM28B0.6-44DP/2-0.35V(**) 44 11.5 24 25.4 29.4 BM28B0.6-50DP/2-0.35V(**) 50 11.5 24 25.4 29.4 BM28B0.6-58DP/2-0.35V(**) 58 11.5 24 25.4 29.4 BM28B0.6-60DP/2-0.35V(**) 60 11.5 24 25.4 29.4 5 BM28 Series●0.35mm pitch, 0.6mm height, Board to Board or Board to FPC Connectors with Rated Current Up to 5A Embossed Tape Dimensions (IEC 60286-3, with JIS C 0806) S Product label S-S 2±0.5 1 Ø2 ±0 .8 12 U±0.3 Apr.1.2020 Copyright 2020 HIROSE ELECTRIC CO., LTD. All Rights Reserved. R-R 0° R R 12 0° T±0.1 Ø1.5 feed hole diameter 0.2±0.1 0.8±0.15 S Note : Specification 53 is Ø180±2. Un-reeling direction Unit：mm Part No. 6 No. of contacts T U V W BM28B0.6-6DS/2-0.35V(**) 6 5.5 12 13.5 17.5 BM28B0.6-10DS/2-0.35V(**) 10 7.5 16 17.5 21.5 BM28B0.6-16DS/2-0.35V(**) 16 7.5 16 17.5 21.5 BM28B0.6-18DS/2-0.35V(**) 18 7.5 16 17.5 21.5 BM28B0.6-20DS/2-0.35V(**) 20 7.5 16 17.5 21.5 BM28B0.6-24DS/2-0.35V(**) 24 7.5 16 17.5 21.5 BM28B0.6-30DS/2-0.35V(**) 30 11.5 24 25.4 29.4 BM28B0.6-34DS/2-0.35V(**) 34 11.5 24 25.4 29.4 BM28B0.6-36DS/2-0.35V(**) 36 11.5 24 25.4 29.4 BM28B0.6-40DS/2-0.35V(**) 40 11.5 24 25.4 29.4 BM28B0.6-44DS/2-0.35V(**) 44 11.5 24 25.4 29.4 BM28B0.6-50DS/2-0.35V(**) 50 11.5 24 25.4 29.4 BM28B0.6-58DS/2-0.35V(**) 58 11.5 24 25.4 29.4 BM28B0.6-60DS/2-0.35V(**) 60 11.5 24 25.4 29.4 Ø80±1 2±0.1 Ø380±2 (Note) 4±0.1 Ø1.5 +0.1 0 Ø1 3± 0.2 4±0.1 ●Reel dimensions 1.75±0.1 ●Receptacle V±0.5 W±1 BM28 Series●0.35mm pitch, 0.6mm height, Board to Board or Board to FPC Connectors with Rated Current Up to 5A Precautions 1.Recommended solder temperature profile MAX 10sec MAX 250℃ 250 Temperature （ç） 220℃ 200 180℃ 150 Apr.1.2020 Copyright 2020 HIROSE ELECTRIC CO., LTD. All Rights Reserved. 100 50 Room temperature 0 90 to 120 sec Preheating Within 60 seconds Soldering time Heating time (sec) [Conditions] 1. Peak temperature 2. Heat section 3. Preheat section 4. Number of reflow cycles : 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. 2. Recommended manual soldering conditions Soldering iron temperature : 340 ± 10°C ; Soldering time : within 3 seconds 3. Recommended stencil thickness and open area ratio to PCB pattern area Thickness : 0.08mm Aperture ratio : 100% on the DS side ; 100% for signal contact, and 80% for power contact on the DP side 4. Board warpage A maximum of 0.02mm at the center of the connector relative to each end of the connector. 5. Cleaning conditions 6. Precautions Cleaning is not recommended. If you clean this product, please evaluate its performance before using it. (Cleaning may impair the mating/unmating properties and lower resistance to environmental factors) ●Care should be taken when mating/unmating the connector when it is not mounted on the PCB. This could cause damage or deformation of the contacts. ●Avoid supporting the PCB only with the connectors. Support it by other means such as bolts, screws, posts, etc. ●Care should be taken that excessive prying mating/unmating could cause damage. ●In the case of hand soldering, please do not apply any flux, which could cause flux wicking. ●This product may have slight color differences due to production lot variability, but this does not the performance. ●Please refer to the next page for precautions regarding mating/unmating. ●Because the product can disengage if dropped (or other impact), and by FPC routing, it is advised to secure the mated connectors to the board with housings and cushioning materials. ●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. 7 BM28 Series●0.35mm pitch, 0.6mm height, Board to Board or Board to FPC Connectors with Rated Current Up to 5A Handle with care when mating a connector BM28B0.6-＊DP/2-0.35V BM28B0.6-＊DS/2-0.35V Alignment method When aligning, look for the guide port without applying excessive force. Caution! If excessive force is applied, the connector could crack or shaved which could lead to a defect in contact resistance. OK      Apr.1.2020 Copyright 2020 HIROSE ELECTRIC CO., LTD. All Rights Reserved. NG      Guiding condition When guided, the connectors are aligned parallel to each other, with longitudinal and lateral movements restricted. Mate them parallel to each other. Mated condition Handle with care when un-mating connectors OK Un-mate connectors parallel to each other. OK If the connector cannot be un-mated parallel it can be removed diagonally from the pitch direction, as shown in the Figure. However, the connector can be broken if the FPC is not rigid. Please confirm rigidity of the FPC at the time of trial production.       Pitch direction Do not pull from the corner, If it is pulled from the corner as shown in the left Figure, the contact and connector could be damaged. NG Corner direction Please provide a reinforcing plate for the FPC. If the rigidity of the FPC is not sufficient, the connector may break as shown in the left Figure. Please check the action of the FPC to be used repeatedly. A reinforcing plate of 0.3mm or thicker made of glass epoxy material is recommended, or 0.2mm or thicker stainless steel. ® 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 07/2019. Contents are subject to change without notice for the purpose of improvements.