FUJITSU RA-D12W-K

MINIATURE RELAY
2 POLES—1 to 2 A (FOR SIGNAL SWITCHING)
RA SERIES
RoHS compliant
n FEATURES
Ultra high sensitivity (75 to 150 mW)
High reliability-bifurcated contacts
lConforms to FCC rules and regulations Part 68
—Dielectric strength 1,500 VAC between coil and contacts
—Surge strength 1,500 V
lUL, CSA recognized
lWide operating range
lDIL pitch terminals
lPlastic sealed type
lLatching type available
lDial-pulse relay available
lRoHS compliant since date code: 0418H
Please see page 7 for more information
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n ORDERING INFORMATION
[Example]
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RA L – D 12 W – K
(a) (b) (*) (c) (d) (e) (f )
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(a)
Series Name (b)
Operation Function
RA : RA Series
(c)
Number of Coil
Nil : Single winding type
D : Double winding type
(d)
Nominal Voltage
Refer to the COIL DATA CHART
(e)
Contact
W : Bifurcated type
(f )
Enclosure
K : Plastic sealed type
Nil : Standard type
L : Latching type
Note: Actual marking omits the hyphen (-) of (*)
For movable and stationary contact with gold overlay type, add suffix ““-OH””.
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RA SERIES
n COIL DATA CHART
MODEL
Nominal
voltage
Coil resistance
(±10%)
Must operate
voltage*1
Must release
voltage*1
Nominal
power
RA-1.5 W-K
1.5 VDC
15Ω
+1.0 VDC
+0.15 VDC
150 mW
RA- 3 W-K
3 VDC
60Ω
+2.0 VDC
+0.3 VDC
150 mW
RA-4.5 W-K
4.5 VDC
135Ω
+3.1 VDC
+0.45 VDC
150 mW
RA- 5 W-K
5 VDC
167Ω
+3.4 VDC
+0.5 VDC
150 mW
Standard Type
RA- 6 W-K
6 VDC
240Ω
+4.0 VDC
+0.6 VDC
150 mW
RA- 9 W-K
9 VDC
540Ω
+6.1 VDC
+0.9 VDC
150 mW
To
RA- 12 W-K
12 VDC
960Ω
+8.1 VDC
+1.2 VDC
150 mW
RA- 18 W-K
18 VDC
2,160Ω
+12.3 VDC
+1.8 VDC
150 mW
RA- 24 W-K
24 VDC
2,880Ω
+16.1 VDC
+2.4 VDC
200 mW
RA- 48 W-K
48 VDC
11,520Ω
+32.2 VDC
+4.8 VDC
200 mW
Coil resistance
(±10%)
Set voltage*1
Reset
voltage*1
Nominal
power
1.5 VDC
30Ω
+1.0 VDC
–1.0 VDC
75 mW
3 VDC
120Ω
+2.1 VDC
–2.1 VDC
75 mW
270Ω
+3.1 VDC
–3.1 VDC
75 mW
335Ω
+3.4 VDC
–3.4 VDC
75 mW
+4.1 VDC
–4.1 VDC
75 mW
+6.3 VDC
–6.3 VDC
75 mW
+8.3 VDC
–8.3 VDC
75 mW
+12.5 VDC
–12.5 VDC
75 mW
+16.6 VDC
–16.6 VDC
100 mW
–21.0 VDC
200 mW
150 mW
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Note: *1 Specified values are subject to pulse wave voltage.
All values in the table are measured at 20°C.
MODEL
Nominal
voltage
Single Winding Latching Type
RAL-1.5 W-K
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RAL-4.5 W-K
4.5 VDC
RAL- 5 W-K
5 VDC
RAL- 6 W-K
6 VDC
RAL- 9 W-K
9 VDC
RAL- 12 W-K
12 VDC
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RAL- 18 W-K
18 VDC
4,320Ω
RAL- 3 W-K
480Ω
1,080Ω
1,920Ω
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RAL- 24 W-K
24 VDC
5,760Ω
RAL -48 W-K
48 VDC
11,520Ω
RAL-D1.5 W-K
1.5 VDC
P 15Ω
+1.0 VDC
S 15Ω
RAL-D 3 W-K
3 VDC
P 60Ω
+2.0 VDC
S 60Ω
RAL-D4.5 W-K
4.5 VDC
P 135Ω
+3.1 VDC
S 135Ω
RAL-D 5 W-K
5 VDC
P 167Ω
+3.4 VDC
S 167Ω
+3.4 VDC
RAL-D 6 W-K
6 VDC
P 240Ω
+4.0 VDC
S 240Ω
+4.0 VDC
RAL-D 9 W-K
9 VDC
P 540Ω
+6.1 VDC
S 540Ω
+6.1 VDC
RAL-D 12 W-K
12 VDC
P 960Ω
+8.1 VDC
S 960Ω
+8.1 VDC
Double Winding Latching Type
+21.0 VDC
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+1.0 VDC
150 mW
+3.1 VDC
RAL-D 18 W-K
18 VDC
P 2,160Ω
+12.3 VDC
S 2,160Ω
+12.3 VDC
RAL-D 24 W-K
24 VDC
P 2,880Ω
+16.1 VDC
S 2,880Ω
+16.1 VDC
RAL-D 48 W-K
48 VDC
P 11,520Ω
+32.2 VDC
S 11,520Ω
+32.2 VDC
Note: *1 Specified values are subject to pulse wave voltage.
All values in the table are measured at 20°C.
150 mW
+2.0 VDC
150 mW
150 mW
150 mW
150 mW
150 mW
200 mW
200 mW
P: Primary coil S: Secondary coil
RA SERIES
n SPECIFICATIONS
Item
Contact
Arrangement
2 form C (DPDT)
Material
Gold overlay palladium
Style
Bifurcated (cross bar)
Resistance (initial)
Maximum 100 mΩ (at 1 A 6 VDC)
Rating (resistive)
0.5 A 120 VAC or 1 A 24 VDC
Maximum Carrying Current
2A
Maximum Switching Power
60 VA, 24 W
Maximum Switching Voltage
250 VAC, 220 VDC
Maximum Switching Current
2A
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Standard Type
Single Winding Latching Type Double Winding Latching Type
RA-( ) W-K
Minimum Switching Load*
1
RAL-( ) W-K
RAL-D ( ) W-K
0.01 mA 10 mVDC
Capacitance
(10 MHz)
Coil
Nominal Power (at 20°C)
150 to 200 mW
75 to 200 mW
150 to 200 mW
Operate Power (at 20°C)
70 to 90 mW
40 to 50 mW
70 to 90 mW
Operating Temperature
–40°C to +80°C (no frost) (refer to the CHARACTERISTIC DATA)
Time Value
Operate (at nominal voltage)
Maximum 6 ms Maximum 6 ms (set)
Release (at nominal voltage)
Maximum 4 ms Life
Mechanical
2 × 107 operations minimum
Electrical
2 × 105 ops. min. (0.5 A 120 VAC), 5 × 105 ops. min. (1 A 24 VDC)
Other
Vibration Misoperation Resistance Endurance 10 to 55 Hz (double amplitude of 5.0 mm)
Approximately 1.5 pF (between open contacts), 1.0 pF (adjacent contacts)
Approximately 1.7 pF (between coil and contacts)
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10 to 55 Hz (double amplitude of 5.0 mm)
500 m/s2 (11 ±1 ms)
Shock
Misoperation Resistance Endurance Weight
Approximately 3.7 g
Maximum 6 ms (reset)
1,000 m/s2 ( 6 ±1 ms)
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*1 Minimum
switching loads mentioned above are reference values. Please perform the confirmation test with the actual load
before production since reference values may vary according to switching frequencies, environmental conditions and
expected reliability levels.
n INSULATION
Item
Standard
Single latch
Isolation (initial)
Minimum 1,000 MΩ (at 500VDC)
Dielectric
Strength
open contacts
1,000VAC 1 min.,
coil and contacts/
adjacent contact
1,500VAC 1 min.,
Surge Voltage
n SAFETY STANDARDS
Double latch
1500V (coil-contact) (10/160 µs standard wave)
Type
Compliance
Contact rating
UL
UL 478, UL 508
E 45026
CSA
C22.2 No. 14
LR 35579
Flammability: UL 94-V0 (plastics)
0.5A, 120VAC (resistive)
2A, 30VDC (resistive)
0.5A, 60VDC (resistive)
RA SERIES
n CHARACTERISTIC DATA
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RA SERIES
n REFERENCE DATA
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RA SERIES
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n DIMENSIONS
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Dimensions
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Schematics
(Bottom View)
PC board mounting
hole layout
(Bottom View)
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RA, RAL type (Non-latching type, single winding latching type)
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RAL-D type (Double winding latching type)
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Unit: mm
RA SERIES
RoHS Compliance and Lead Free Relay Information
1. General Information
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.
(http://www.fujitsu.com/us/downloads/MICRO/fcai/relays/lead-free-letter.pdf)
l Lead free solder paste currently used in relays is Sn-3.0Ag-0.5Cu.
l All signal and most power relays also comply with RoHS. Please refer to individual data
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).
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. l We will ship leaded relays as long as the leaded relay inventory exists.
Note: Cadmium was exempted from RoHSon October 21, 2005. (Amendment to Directive 2002/95/EC)
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2. Recommended Lead Free Solder Profile
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Recommended solder paste Sn-3.0Ag-0.5Cu.
Reflow Solder condition
Flow Solder condition:
Pre-heating:
Soldering:
maximum 120˚C
dip within 5 sec. at 260˚C soler bath
Solder by Soldering Iron:
Soldering Iron
Temperature: maximum 360˚C
Duration:
maximum 3 sec.
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We highly recommend that you confirm your actual solder conditions
3. Moisture Sensitivity
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Moisture Sensitivity Level standard is not applicable to electromechanical realys.
4. Tin Whisker
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Dipped SnAgCu solder is known as low risk tin whisker. No considerable length whisker was found by our in
house test.
RA SERIES
Fujitsu Components International Headquarter Offices
Japan
Fujitsu Component Limited
Gotanda-Chuo Building
3-5, Higashigotanda 2-chome, Shinagawa-ku
Tokyo 141, Japan
Tel: (81-3) 5449-7010
Fax: (81-3) 5449-2626
Email: [email protected]
Web: www.fcl.fujitsu.com
Europe
Fujitsu Components Europe B.V.
Diamantlaan 25
2132 WV Hoofddorp
Netherlands
Tel: (31-23) 5560910
Fax: (31-23) 5560950
Email: [email protected]
Web: emea.fujitsu.com/components/
North and South America
Fujitsu Components America, Inc.
250 E. Caribbean Drive
Sunnyvale, CA 94089 U.S.A.
Tel: (1-408) 745-4900
Fax: (1-408) 745-4970
Email: [email protected]
Web: http://www.fujitsu.com/us/services/edevices/components/
Asia Pacific
Fujitsu Components Asia Ltd.
102E Pasir Panjang Road
#01-01 Citilink Warehouse Complex
Singapore 118529
Tel: (65) 6375-8560
Fax: (65) 6273-3021
Email: [email protected]
Web: http://www.fujitsu.com/sg/services/micro/components/
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©2009 Fujitsu Components America, Inc. All rights reserved. All trademarks or registered trademarks are the property of their respective
owners.
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Fujitsu Components America or its affiliates do not warrant that the content of datasheet is error free. In a continuing effort to improve our
products Fujitsu Components America, Inc. or its affiliates reserve the right to change specifications/datasheets without prior notice.
Rev. June 30, 2009.
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