HRS BM25 Series Manualline Download Page 15 | Manualshive

Page: 15 / 19

HRS BM25 Series Manualline Download Page 15

TITLE

:

BM25 Series Guideline

ETAD-H1018-00

PRODUCT

:

BATTERY BOARD TO FPC CONNECTOR,

Pitch: 0.4mm, Width: 2.6mm,

Stacking height: 0.7mm, Power: 10A

PAGE:

15

OF

19

HIROSE ELECTRIC CO.,LTD

4. PWB for Evaluation test

4-1 Contact Resistance Measurement

FPC Material Configuration

Copper foil thickness

：

35μm

Copper foil thickness

：

35μm

◆

PWB for Receptacle

（ＦＰＣ）

◆

PWB for Plug

（ＰＷＢ）

Nov.1.2021 Copyright 2021 HIROSE ELECTRIC CO., LTD. All Rights Reserved.

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Summary of Contents for BM25 Series

Page 1: ...r 10A PAGE 1 OF 19 HIROSE ELECTRIC CO LTD BM25 Series Guideline Approver WR FUKUCHI 20210402 Checker TS MIYAZAKI 20210402 Designer TY MORISHITA 20210402 REVISIONS RevNo 0 Designer Checker Approver DAT...

Page 2: ...yout and connector location 6 1 2 c PWB designing 7 1 2 d FPC designing 8 2 Notice for Mounting 10 2 1 Metal mask design 10 2 2 Reflow profile 11 2 3 Notice for 12 2 3 a Repairing condition 12 2 3 b S...

Page 3: ...connectors from disengaging please make sure to put buffer material between a connector and a cover case to hold down the connector pair to the mating direction If a connector is directly pressed dow...

Page 4: ...direct stress from dropping impact 1 1 c Location of other components around connector Please do not locate any material which may affect on connector mating around the connectors It may cause a misa...

Page 5: ...Stacking height 0 7mm Power 10A PAGE 5 OF 19 HIROSE ELECTRIC CO LTD 1 2 Notice for PWB designing 1 2 a Recommended PWB pattern Fig 1 2 a 1 Receptacle BM25 4S 2 V Recommended PWB layout Fig 1 2 a 2 Plu...

Page 6: ...height 0 7mm Power 10A PAGE 6 OF 19 HIROSE ELECTRIC CO LTD 1 2 b PWB pad layout and connector location Fig 1 2 b 1 Receptacle Positioning Fig 1 2 b 2 Plug Position Connector read on PWB layout PWB la...

Page 7: ...uations of plug Material FR 4 PAD Recommended pattern Recommended Power contact pattern width 10mm Recommended Signal contact pattern width 0 3mm Copper foil thickness 35 m PWB size 70 20 0 8mm Materi...

Page 8: ...t properly so that fillet are properly formed The recommended PWB layout is designed so that the connector can be soldered to the PWB Please comply with our recommended inner side of PWB pattern of re...

Page 9: ...our recommendation please contact and discuss with your Hirose contact window When mounting the connector please consider the bending of FPC by heating and use FPC with low risk of bending It may caus...

Page 10: ...If the soldering paste exceeds the recommended amount there is a possibility of solder swelling note Please refer to Solder paste swelling on page 10 Recommended stencil thickness 0 10mm Open ratio Si...

Page 11: ...2 cycles of reflow soldering are possible under the same conditions Temperature between 1st and 2nd reflow must be cooled down to room temperature Reflow heating method and condition Far infrared heat...

Page 12: ...m It may effect on the board to board distance Repairing condition Soldering iron 350 C 3seconds MAX Notice Please do not put stress on contacts Please do not touch housing with a soldering iron Repai...

Page 13: ...iate position the connector comes into the aligned position If the connector comes into aligned position it can be recognized by hand that the connector goes down one level Mate when the connectors ar...

Page 14: ...ide of it diagonally against the contact pitch direction Extraction from width direction When removing from width side please pull the edge of FPC board for vertical direction Please avoid withdrawing...

Page 15: ...cking height 0 7mm Power 10A PAGE 15 OF 19 HIROSE ELECTRIC CO LTD 4 PWB for Evaluation test 4 1 Contact Resistance Measurement FPC Material Configuration Copper foil thickness 35 m Copper foil thickne...

Page 16: ...commended pattern Recommended Power terminal 10mm Recommended Signal terminal 0 3mm Copper foil thickness 35 m PWB size 38 11 0 435mm include reinforcement board pressure reinforcing plate size 7 11 0...

Page 17: ...co jp 5 1 Product name Connector product name Inspection tool by YOKOWO BM25 4P 2 V BM25 04P type of wiring Plug 4P BM25 4S 2 V BM25 04S type of wiring Receptacle 4P 5 2 Inspection jig summary It is...

Page 18: ...TO FPC CONNECTOR Pitch 0 4mm Width 2 6mm Stacking height 0 7mm Power 10A PAGE 18 OF 19 HIROSE ELECTRIC CO LTD 5 3 Inspection jig summary Shape of electric inspection jig can be arrange as below Nov 1...

Page 19: ...Ltd ADRESS Unit 06 08A 20F China Hong Kong City Tower3 33Canton Road Tsim Sha Tsui Kowloon Hong Kong TEL 852 2368 4870 FAX 852 2366 3692 E mail joice yokowo corp com hk anna yokowo corp com hk Taiwan...

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