Document
RELAY ISO9002
1. MAIN FEATURES
• Switching capacity available by 10A in spite of small size design for highdensity P.C. board mounting technique.
• UL,CUL,TUV recognized. • Selection of plastic material for high temperature and
better chemical solution performance.
• Sealed types available. • Simple relay magnetic circuit to meet low cost of
mass production.
2. APPLICATIONS
• Domestic appliance, office machine, audio, equipment, automobile, etc. ( Remote control TV receiver, monitor display, audio equipment high rushing current use application.)
3. ORDERING INFORMATION
SRD
XX VDC
Model of relay
Nominal coil voltage
SRD 03 05 06 09 12 24 48VDC
S Structure S:Sealed type F:Flux free type
L Coil sensitivity
L:0.36W D:0.45W
C Contact form A:1 form A B:1 form B C:1 form C
4. RATING
CCC
FILE NUMBER:CH0052885-2000 7A/240VDC
CCC
FILE NUMBER:CH0036746-99
10A/250VDC
UL /CUL FILE NUMBER: E167996
10A/125VAC 28VDC
TUV
FILE NUMBER: R9933789
10A/240VAC 28VDC
5. DIMENSION(unit:mm)
DRILLING(unit:mm)
WIRING DIAGRAM
1
6. COIL DATA CHART (AT20 C)
Coil Sensitivity SRD
Coil Voltage Code
03
Nominal Voltage (VDC)
03
Nominal Coil
Power
Pull-In Drop-Out Max-Allowable
Current Resistance Consumption Voltage Voltage
Voltage
(mA) (Ω) ±10%
(W)
(VDC) (VDC)
(VDC)
120
25 abt. 0.36W 75%Max. 10% Min.
120%
(High Sensitivity)
05 06
05 71.4 06 60
70 100
09 09 40
225
12 12 30
400
24 24 15 1600
48 48 7.5 6400
SRD
03 03 150
20 abt. 0.45W 75% Max. 10% Min. 110%
(Standard) 05
05 89.3
55
06 06 75
80
09 09 50
180
12 12 37.5 320
24 24 18.7 1280
48 48 10 4500 abt. 0.51W
7. CONTACT RATING
Type
SRD
Item
FORM C
FORM A
Contact Capacity Resistive Load (cosΦ=1)
7A 28VDC 10A 125VAC 7A 240VAC
10A 28VDC 10A 240VAC
Inductive Load
3A 120VAC
5A 120VAC
(cosΦ=0.4 L/R=7msec)
3A 28VDC
5A 28VDC
Max. Allowable Voltage
250VAC/110VDC 250VAC/110VDC
Max. Allowable Power Force 800VAC/240W
1200VA/300W
Contact Material
AgCdO
AgCdO
8. PERFORMANCE (at initial value)
Type Item
SRD
Contact Resistance
100mΩ Max.
Operation Time
10msec Max.
Release Time
5msec Max.
Dielectric Strength
Between coil & contact 1500VAC 50/60HZ (1 minute)
Between contacts
1000VAC 50/60HZ (1 minute)
Insulation Resistance
100 MΩ Min. (500VDC)
Max. ON/OFF Switching
Mechanically
300 operation/min
Electrically
30 operation/min
Ambient Temperature
-25°C to +70°C
Operating Humidity
45 to 85% RH
Vibration
Endurance
10 to 55Hz Double Amplitude 1.5mm
Error Operation
10 to 55Hz Double Amplitude 1.5mm
Shock
Endurance
100G Min.
Error Operation
10G Min.
Life Expectancy Mechanically Electrically
107 operations. Min. (no load) 105 operations. Min. (at rated coil voltage)
Weight
abt. 10grs.
9.REFERENCE DATA
Coil Temperature Rise 50 45 40 35 30 25 20 15 10 5 0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 Coil Power (W) Operation Time 12
10
Operation time
8
6
4
Release time
2
0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
Coil Power (W)
Life Expectancy
AC12.