VSB-12STB Datasheet, PDF (6/7 Pages) Fujitsu Component Limited. – POWER RELAY 1 POLE-16 A (HEAVY POWER CONTROL)

VSB SERIES
RoHS Compliance and Lead Free Relay Information
1. General Information
l Relays produced after the specific date code that is indicated on each data sheet are lead-free
now. All of our signal and power relays are lead-free. Please refer to Lead-Free Status Info.
(http://www.fcai.fujitsu.com/pdf/LeadFreeLetter.pdf)
l Lead free solder paste currently used in relays is Sn-3.0Ag-0.5Cu. From February 2005 forward
Sn-3.0Cu-Ni will be used for FTRB3 and FTR-B4 series relays.
l All signal and power relays also comply with RoHS. Please refer to individual data
sheets. Relays that are RoHS compliant do not contain the 6 hazardous materials that
are restricted by RoHS directive (lead, mercury, cadmium, chromium IV, PBB, PBDE).
l It has been verified that using lead-free relays in leaded assembly process will not cause any
problems (compatible).
l “LF” is marked on each outer and inner carton. (No marking on individual relays).
l To avoid leaded relays (for lead-free sample, etc.) please consult with area sales office.
We will ship leaded relays as long as the leaded relay inventory exists.
To _{2. Recommended Lead Free Solder Profile}
b _{l Recommended solder paste Sn-3.0Ag-0.5Cu and Sn-3.0 Cu-Ni (only FTR-B3 and FTR-B4 from}
February 2005)
e _{Reflow Solder condition}
D _{Flow Solder condition:}
i _{Pre-heating: maximum 120˚C}
s _Soldering:
dip within 5 sec. at
c
260˚C soler bath
o _{Solder by Soldering Iron:}
n _{Soldering Iron}
Temperature: maximum 360˚C
t _Duration:
maximum 3 sec.
inu _{We highly recommend that you confirm your actual solder conditions}
ed _{3. Moisture Sensitivity}
l Moisture Sensitivity Level standard is not applicable to electromechanical realys.
4. Tin Whisker
l SnAgCu solder is known as low riskof tin whisker. No considerable length whisker was found by our in-house
test.
5. Solid State Relays
l Each lead terminal will be changed from solder plating to Sn plating and Nickel plating. A layer of Nickel plating
is between the terminal and the Sn plating to avoid whisker.