RA4-12W-K Fujitsu, RA4-12W-K Datasheet - Page 7

• Manufacturer Part Number: RA4-12W-K
• Description: Low Signal Relays - PCB Mini Signal 12VDC
• Manufacturer: Fujitsu
• Series: RA4r

Specifications of RA4-12W-K

• Contact Form: 4 Form C (4PDT)
• Coil Voltage: 12 V
• Coil Current: 2 A
• Coil Type: Non-Latching
• Power Consumption: 200 mW
• Termination Style: PCB Pins
• Maximum Switching Current: 2 A
• Contact Rating: 0.5 A
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

RoHS Compliance and Lead Free Relay Information
1. General Information
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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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Reflow Solder condtion
3. Moisture Sensitivity
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4. Tin Whisker
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Flow Solder condtion:
Pre-heating:
Soldering:
Solder by Soldering Iron:
Soldering Iron
Temperature:
Duration:
(http://www.fujitsu.com/us/downloads/MICRO/fcai/relays/lead-free-letter.pdf)
sheets. Relays that are RoHS compliant do not contain the 5 hazardous materials that
are restricted by RoHS directive (lead, mercury, chromium IV, PBB, PBDE).
“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.
We will ship leaded relays as long as the leaded relay inventory exists.
Moisture Sensitivity Level standard is not applicable to electromechanical realys.
Dipped SnAgCu solder is known as low risk tin whisker. No considerable length whisker was found by our in
house test.
Relays produced after the specific date code that is indicated on each data sheet are lead-free
now. Most of our signal and power relays are lead-free. Please refer to Lead-Free Status Info.
Lead free solder paste currently used in relays is Sn-3.0Ag-0.5Cu.
All signal and most power relays also comply with RoHS. Please refer to individual data
It has been verified that using lead-free relays in leaded assembly process will not cause any
problems (compatible).
Recommended solder paste Sn-3.0Ag-0.5Cu.
We highly recommend that you confirm your actual solder conditions
maximum 120˚C
dip within 5 sec. at
260˚C soler bath
maximum 360˚C
maximum 3 sec.
RA4 SERIES
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