Catalog 1308242
Issued 3-03 (PDF Rev. 3-04)
OEG
SRUUH
series
15 Amp Miniature
Power PC Board Relay
UL File No. E82292
TUV File No. R60271
Users should thoroughly review the technical data before selecting a product part
number. It is recommended that user also seek out the pertinent approvals files of
the agencies/laboratories and review them to ensure the product meets the
requirements for a given application.
Features
• 15 Amp switching capacity.
• 1 Form A and 1 Form C contact arrangements.
• Immersion cleanable, sealed version available.
• Applications include appliance, HVAC, security system, garage opener
control, emergency lighting.
Coil Data @ 20°C
SRUUH
Rated Coil
Voltage
(VDC)
3
6
9
12
24
48
Nominal
Current
(mA)
120
60
40
30
15
10
Coil
Resistance
(ohms)
±
10%
25
100
225
400
1,600
4,500
Must Operate
Voltage
(VDC)
2.25
4.50
6.75
9.00
18.00
36.00
Must Release
Voltage
(VDC)
0.30
0.60
0.90
1.20
2.40
4.80
Contact Data @ 20°C
Arrangements:
1 Form A (SPST-NO) and 1 Form C (SPDT).
Material:
Silver cadmium oxide.
Max. Switching Rate:
300 ops./min. (no load).
20 ops./min. (rated load).
Expected Mechanical Life:
10 million operations (no load).
Expected Electrical Life:
100,000 operations (rated load, relay vented).
Minimum Load:
100mA @ 5VDC.
Initial Contact Resistance:
100 milliohms @ 1A, 6VDC.
Operate Data
Must Operate Voltage:
75% of nominal voltage or less.
Must Release Voltage:
10% of nominal voltage or more.
Operate Time:
15 ms max.
Release Time:
5 ms max.
Contact Ratings
Ratings:
15A @ 120VAC resistive,
10A @ 240VAC resistive,
10A @ 28VDC resistive.
Max. Switched Voltage: AC:
240V.
DC:
28V.
Max. Switched Current:
15A.
Max. Switched Power:
2,400VA, 300W.
Note:
Sealed relays should be vented after soldering and cleaning in order
to achieve listed ratings.
Environmental Data
Temperature Range:
Operating:
-30°C to +60°C
Vibration, Mechanical:
10 to 55 Hz., 1.5mm double amplitude
Operational:
10 to 55 Hz., 1.5mm double amplitude.
Shock, Mechanical:
1,000m/s
2
(100G approximately).
Operational:
100m/s
2
(10G approximately).
Operating Humidity:
20 to 85% RH. (Non-condensing).
Initial Dielectric Strength
Between Open Contacts:
750VAC 50/60 Hz. (1 minute).
Between Coil and Contacts:
1,500VAC 50/60 Hz. (1 minute).
Surge Voltage Between Coil and Contacts:
3,000V (1.2 / 50µs).
Initial Insulation Resistance
Between Mutually Insulated Elements:
100M ohms min. @ 500VDC.
Mechanical Data
Coil Data
Voltage:
3 to 48VDC.
Nominal Power:
360 mW except 48VDC coil (510mW).
Coil Temperature Rise:
60°C max., at rated coil voltage.
Max. Coil Power:
130% of nominal.
Duty Cycle:
Continuous.
Termination:
Printed circuit terminals.
Enclosure (94V-0 Flammability Ratings):
SRUUH-SS:
Vented (Flux-tight) plastic cover
SRUUH-SH:
Sealed plastic case
Weight:
0.42 oz (12g) approximately.
Dimensions are shown for
444
reference purposes only.
Dimensions are in inches over
(millimeters) unless otherwise
specified.
Specifications and availability
subject to change.
www.tycoelectronics.com
Technical support:
Refer to inside back cover.
Catalog 1308242
(
Issued 3-03 (PDF Rev. 3-04)
OEG
Ordering Information
Typical Part Number
1. Basic Series:
SRUUH = Miniature Power PC board relay.
2. Enclosure:
SS = Vent (Flux-tight)* plastic cover.
3. Termination:
1 = 1 pole
4. Coil Voltage:
03 = 3VDC
06 = 6VDC
5. Coil Input:
D = Standard
6. Contact Material:
1 = Silver Cadmium Oxide
7. Contact Arrangement:
Leave Blank = 1 Form C, SPDT
8. Option:
,000= Standard model.
* Not suitable for immersion cleaning processes.
B
SRUUH -SS
-1
12
D
1
M
,000
SH = Sealed, plastic case.
09 = 9VDC
12 = 12VDC
24 = 24VDC
48 = 48VDC
M = 1 Form A, SPST-NO
Other Suffix = Custom model.
Our authorized distributors are more likely to maintain the following items in stock for immediate delivery.
SRUUH-SH112D1M,000
SRUUH-SH124D1M,000
SRUUH-SH112D1,000
SRUUH-SH124D1,000
Outline Dimensions
Wiring Diagram (Bottom View)
.795
±
.02
(20.2
±
.5)
.177
±
.008
(4.5
±
.2)
.012
(.3)
.079
±
.008
(2.0
±
.2)
.022
(.56)
.039
(1.0)
.020
(.5)
.039
(1.0)
.020
(.5)
PC Board Layout (Bottom View)
.236
±
.004
(6.0
±
.1)
.236
±
.004
(6.0
±
.1)
.236
±
.008
(6.0
±
.2)
.236
±
.008
(6.0
±
.2)
.079
±
.008
(2.0
±
.2)
.65
±
.02
(16.5
±
.5)
.079
±
.008
(2.0
±
.2)
.48
±
.004
(12.2
±
.1)
5 – .05 DIA
(1.3)
.48
±
.008
(12.2
±
.2)
.795
±
.02
(20.2
±
.5)
.157
±
.008
(4.0
±
.2)
Note:
Only necessary terminals are present on 1 Form A (SPST-NO) models.
Socket
27E1064
socket is rated 10A @ 300VAC. UL Recognized for US and
Canada. Designed to fit same suggested board layout as relay.
.916 MAX.
(23.35)
.270 MAX.
(6.85)
.167 MAX.
(4.25)
Hold-Down Spring
20C430
spring is designed to secure SRUUH relay in 27E1064 socket.
.660 MAX.
(16.75)
.016 TYP.
(.40)
Dimensions are shown for
reference purposes only.
Dimensions are in inches over
(millimeters) unless otherwise
specified.
Specifications and availability
subject to change.
www.tycoelectronics.com
Technical support:
445
Refer to inside back cover.
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