SY SERIES
RoHS Compliance and Lead Free Relay Information
1. General Information
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Relays produced after the specific date code that is indicated on each data sheet are lead-free
now.ꢁMostꢁofꢁourꢁsignalꢁandꢁpowerꢁrelaysꢁareꢁlead-free.ꢁPleaseꢁreferꢁtoꢁLead-FreeꢁStatusꢁInfo.
(http://www.fujitsu.com/us/downloads/MICRO/fcai/relays/lead-free-letter.pdf)
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lꢁ LeadꢁfreeꢁsolderꢁpasteꢁcurrentlyꢁusedꢁinꢁrelaysꢁisꢁSn-ꢂ.0Ag-0.5Cu.
lꢁ AllꢁsignalꢁandꢁmostꢁpowerꢁrelaysꢁalsoꢁcomplyꢁwithꢁRoHS.ꢁPleaseꢁreferꢁtoꢁindividualꢁdataꢁ
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sheets.ꢁRelaysꢁthatꢁareꢁRoHSꢁcompliantꢁdoꢁnotꢁcontainꢁtheꢁ5ꢁhazardousꢁmaterialsꢁthatꢁ
areꢁrestrictedꢁbyꢁRoHSꢁdirectiveꢁ(lead,ꢁmercury,ꢁchromiumꢁIV,ꢁPBB,ꢁPBDE).ꢁ
It has been verified that using lead-free relays in leaded assembly process will not cause any
problemsꢁ(compatible).ꢁ
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“LF” is marked on each outer and inner carton. (No marking on individual relays).
To avoid leaded relays (for lead-free sample, etc.) please consult with area sales office.
Weꢁwillꢁshipꢁleadedꢁrelaysꢁasꢁlongꢁasꢁtheꢁleadedꢁrelayꢁinventoryꢁexists.
Note: Cadmium was exempted from RoHSon October 21, 2005. (Amendment to Directive 2002/95/EC)
2. Recommended Lead Free Solder Profile
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RecommendedꢁsolderꢁpasteꢁSn-ꢂ.0Ag-0.5Cu.
Reflow Solder condition
Flow Solder condition:
Pre-heating:
Soldering:ꢁ
maximum 120˚C
dipꢁwithinꢁ5ꢁsec.ꢁatꢁꢁ
260˚C soler bath
Solder by Soldering Iron:
SolderingꢁIronꢁ
Temperature: maximum 360˚C
Duration:ꢁ
maximumꢁꢂꢁsec.
We highly recommend that you confirm your actual solder conditions
3. Moisture Sensitivity
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MoistureꢁSensitivityꢁLevelꢁstandardꢁisꢁnotꢁapplicableꢁtoꢁelectromechanicalꢁrealys.
4. Tin Whisker
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DippedꢁSnAgCuꢁsolderꢁisꢁknownꢁasꢁlowꢁriskꢁtinꢁwhisker.ꢁNoꢁconsiderableꢁlengthꢁwhiskerꢁwasꢁfoundꢁbyꢁourꢁin
houseꢁtest.
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FUJITSU [ FUJITSU ]
