RY SERIES 2 POLES—1 to 2 A MINIATURE RELAY (FOR SIGNAL SWITCHING)

MINIATURE RELAY
2 POLES—1 to 2 A (FOR SIGNAL SWITCHING)
RY SERIES
RoHS compliant
n FEATURES
Ultra high sensitivity
UL, CSA recognized
l
Conforms to FCC rules and regulations Part 68
—Surge strength 1,500 V
l
High dielectric strength type available (RY-WF type)
l
Contact arrangement MBB type available (RY-D type)
l
High reliability-bifurcated contacts
l
Wide operating range
l
DIL pitch terminals
l
Plastic sealed type
l
RoHS compliant since date code: 0438B9
Please see page 8 for more information
l
l
n ORDERING INFORMATION
[Example]
(a)
(b)
RY – 12 WF – K
(a) ( * ) (b) (c) (d)
Series Name Nominal Voltage
(c)
Coil and Contact Function
(d)
Enclosure
RY : RY Series
Refer to the COIL DATA CHART
W : High sensitive type
WZ : Nominal 0.5 W type
WF : High dielectric strength type
WFZ: 2 A type
D : 2 FORM D (2 MBB type)
K : Plastic sealed type
Note: Actual marking omits the hyphen (-) of (*)
For movable and stationary contact with gold overlay type, add suffix “–OH”.
1
RY SERIES
Must operate
voltage
Must release
voltage
Nominal
power
135Ω
3.2 VDC
0.23 VDC
150 mW
5 VDC
165Ω
3.6 VDC
0.25 VDC
150 mW
RY- 6 W-K
6 VDC
240Ω
4.3 VDC
0.3 VDC
150 mW
RY- 9 W-K
9 VDC
540Ω
6.4 VDC
0.45 VDC
150 mW
RY- 12 W-K
12 VDC
960Ω
8.5 VDC
0.6 VDC
150 mW
RY- 18 W-K
18 VDC
1,620Ω
12.6 VDC
0.9 VDC
200 mW
RY- 24 W-K
24 VDC
2,880Ω
16.8 VDC
1.2 VDC
200 mW
RY- 48 W-K
48 VDC
7,680Ω
32.6 VDC
2.4 VDC
300 mW
RY- 3 WZ-K
3 VDC
18Ω
1.5 VDC
0.15 VDC
500 mW
RY-4.5 WZ-K
4.5 VDC
36Ω
2.25 VDC
0.23 VDC
560 mW
RY- 5 WZ-K
5 VDC
45Ω
2.5 VDC
0.25 VDC
560 mW
RY- 6 WZ-K
6 VDC
66Ω
3.0 VDC
0.3 VDC
550 mW
RY- 9 WZ-K
9 VDC
140Ω
4.5 VDC
0.45 VDC
580 mW
RY- 12 WZ-K
12 VDC
280Ω
6.0 VDC
0.6 VDC
510 mW
RY- 18 WZ-K
18 VDC
560Ω
9.0 VDC
0.9 VDC
580 mW
RY- 24 WZ-K
24 VDC
1,070Ω
12.0 VDC
1.2 VDC
540 mW
RY- 48 WZ-K
48 VDC
4,000Ω
24.0 VDC
2.4 VDC
580 mW
RY- 5 WF-K
5 VDC
56Ω
3.3 VDC
0.25 VDC
450 mW
RY- 6 WF-K
6 VDC
80Ω
4.0 VDC
0.3 VDC
450 mW
RY- 9 WF-K
9 VDC
180Ω
6.0 VDC
0.45 VDC
450 mW
RY- 12 WF-K
12 VDC
320Ω
8.0 VDC
0.6 VDC
450 mW
RY- 18 WF-K
18 VDC
720Ω
12.0 VDC
0.9 VDC
450 mW
RY- 24 WF-K
24 VDC
1,260Ω
15.9 VDC
1.2 VDC
450 mW
RY- 48 WF-K
48 VDC
5,000Ω
33.0 VDC
2.4 VDC
460 mW
RY- 3 WFZ-K
3 VDC
18Ω
1.9 VDC
0.15 VDC
500 mW
RY-4.5 WFZ-K
4.5 VDC
36Ω
2.9 VDC
0.23 VDC
560 mW
RY- 5 WFZ-K
5 VDC
45Ω
3.2 VDC
0.25 VDC
560 mW
2 A Type
n COIL DATA CHART
MODEL
RY-4.5 W-K
4.5 VDC
RY- 5 W-K
RY- 6 WFZ-K
6 VDC
66Ω
3.8 VDC
0.3 VDC
550 mW
RY- 9 WFZ-K
9 VDC
140Ω
5.7 VDC
0.45 VDC
580 mW
RY- 12 WFZ-K
12 VDC
280Ω
7.6 VDC
0.6 VDC
510 mW
RY- 18 WFZ-K
18 VDC
560Ω
11.4 VDC
0.9 VDC
580 mW
RY- 24 WFZ-K
24 VDC
1,070Ω
15.2 VDC
1.2 VDC
540 mW
RY -48 WFZ-K
48 VDC
4,000Ω
36.0 VDC
2.4 VDC
580 mW
High Dielectric Strength
500 mW Type
High Sensitive Type
Nominal
voltage
Coil resistance
(±10%)
Note : All values in the table are measured at 20°C.
MODEL
RY-4.5 D-K
4.5 VDC
Continuous (MBB) Type
RY SERIES
Must operate
voltage
Must release
voltage
Nominal
power
45Ω
3.0 VDC
0.23 VDC
450 mW
RY- 5 D-K
5 VDC
55Ω
3.3 VDC
0.25 VDC
450 mW
RY- 6 D-K
6 VDC
80Ω
3.95 VDC
0.3 VDC
450 mW
RY- 9 D-K
9 VDC
180Ω
5.9 VDC
0.45 VDC
450 mW
RY- 12 D-K
12 VDC
320Ω
7.9 VDC
0.6 VDC
450 mW
RY- 18 D-K
18 VDC
720Ω
11.8 VDC
0.9 VDC
450 mW
RY- 24 D-K
24 VDC
1,280Ω
15.8 VDC
1.2 VDC
450 mW
RY- 48 D-K
48 VDC
4,800Ω
31.8 VDC
2.4 VDC
480 mW
Nominal
voltage
Coil resistance
(±10%)
Note : All values in the table are measured at 20°C.
RY SERIES
n SPECIFICATIONS
Item
Contact
Arrangement
High
500 mW
Sensitive
Type
Type
RY-( ) W-K
High Continuous
Dielectric
2 A Type
(MBB)
Strength
Type
RY-( ) WZ-K RY-( ) WF-K RY-( ) WFZ-K RY-( ) D-K
2 form C (DPDT)
2 Form D (2 MBB)
Material
Gold overlay silver-palladium
Gold overlay G
old overlay
silver-nickel silver-palladium
Style
Bifurcated (cross bar)
Resistance (initial)
Maximum 100 mΩ (at 1 A 6 VDC)
Maximum Carrying Current
1.25 A 2 A
1 A 24 VDC
0.25 A 120 VAC
Rating (resistive)
1 A 24 VD
0.5 A 120 VAC
Maximum Switching Power
60 VA/24 W
Maximum Switching Voltage
120 VAC, 60 VDC
Maximum Switching Current
1 A
1
30 VA/24 W
Single
0.6 A
2 A 30 VDC 0.15 A 48 VDC
0.5 A 125 VAC 0.3 A 120 VAC
62.5 VA/60 W 36 VA/7.2 W
125 VAC, 150 VDC 120 VAC, 60 VDC
2 A
0.01 mA 10 mVDC
0.6 A
0.1 mA 10 mVDC
Minimum Switching Load*
Capacitance (at 10MHz)
pprox. 0.9 pF (between open contacts) 1.4 pF (adjacent contacts)
A
Approx. 1.9 pF (between coil and contacts)
Coil
Nominal Power (at 20°C)
150 to 300 mW 500 to 580 mW 450 to 460 mW
500 to 580 mW
450 to 480 mW
Operate Power (at 20°C)
75 to 140 mW 125 to 145 mW 200 to 210 mW
200 to 324 mW
200 to 210 mW
Operating Temperature (No frost)
–30°C to +90°C –30°C to +60°C (refer to the CHARACTERISTIC DATA) –30°C to +70°C
(*+80ºC)
(*2 +65ºC)
Time Value
Operate (at nominal voltage)
Maximum 6 ms
Release (at nominal voltage)
Maximum 3 ms
Life
Mechanical
2 × 107 ops. min. 1 × 107 operations minimum 1 × 106 ops. min.
Electrical (at contact rating)
2 × 105 ops. min. (0.5 A 120 VAC) 5 × 105 ops. min. 1 × 105 ops. min. 2 × 105 opsmin.
5 × 105 ops. min. ( 1 A 24 VD C) (0.25 A 120 VAC
(2 A 30 VDC)
(0.3 A 120 VAC)
1 A 24 VDC
5 × 105 ops. min.
(0.15 A 48 VDC)
Other
Vibration
Misoperation 10 to 55 Hz (double amplitude of 1.5 mm)
Resistance Endurance 10 to 55 Hz (double amplitude of 4.5 mm)
Shock Misoperation 100 m/s2 (11±1 ms)
Resistance Endurance 1,000 m/s2 ( 6±1 ms)
Weight
Approximately 5 g
*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.
*2 48VDC type
n INSULATION
Item
Sensitive
Isolation (initial)
Minimum 1,000 MΩ (at 500VDC)
Dielectric
Strength
Surge Voltage
500mW
open contact
500VAC 1 min.,
coil and contact/
adjacent contacts
1,000VAC 1 min.,
High Isolation
1,000VAC 1 min.,
2A
MBB
500VAC 1 min.,
1500V (coil-contact) (10/160 µs standard wave)
RY SERIES
n SAFETY STANDARDS
Type
Compliance
Contact rating
UL
UL 478, UL 508
E 45026
CSA
C22.2 No. 14
LR 35579
Flammability: UL 94-V0 (plastics)
[RY-W, RY-WZ]
0.5A, 120VAC (resistive)
1A, 24VDC (resistive)
0.3A, 60VDC (resistive)
[RY-WF]
0.25A, 120VAC (resistive)
1A, 24VDC (resistive)
0.3A, 60VDC (resistive)
[RY-D]
0.3A, 120VAC (resistive)
0.2A, 60VDC (resistive)
[RY-WFZ] (only CSA)
0.5A, 125VAC (resistive)
2A, 30VDC (resistive)
0.6A, 110VDC (resistive)
n CHARACTERISTIC DATA
RY SERIES
n CHARACTERISTIC DATA
n REFERENCE DATA
RY SERIES
n REFERENCE DATA
n DIMENSIONS
l Dimensions
l Schematics
(Bottom view)
l PC board mounting
hole layout
(Bottom view)
Unit: mm
RY 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)
l
2. Recommended Lead Free Solder Profile
l
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.
We highly recommend that you confirm your actual solder conditions
3. Moisture Sensitivity
l
Moisture Sensitivity Level standard is not applicable to electromechanical realys.
4. Tin Whisker
l
Dipped SnAgCu solder is known as low risk tin whisker. No considerable length whisker was found by our in
house test.
RY 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
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2132 WV Hoofddorp
Netherlands
Tel: (31-23) 5560910
Fax: (31-23) 5560950
Email: info@fceu.fujitsu.com
Web: emea.fujitsu.com/components/
North and South America
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250 E. Caribbean Drive
Sunnyvale, CA 94089 U.S.A.
Tel: (1-408) 745-4900
Fax: (1-408) 745-4970
Email: components@us.fujitsu.com
Web: http://www.fujitsu.com/us/services/edevices/components/
Asia Pacific
Fujitsu Components Asia Ltd.
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#01-01 Citilink Warehouse Complex
Singapore 118529
Tel: (65) 6375-8560
Fax: (65) 6273-3021
Email: fcal@fcal.fujitsu.com
Web: http://www.fujitsu.com/sg/services/micro/components/
©2008 Fujitsu Components America, Inc. All rights reserved. All trademarks or registered trademarks are the property of their respective
owners.
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. January 18, 2008.
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