RSD-12V Panasonic Electric Works, RSD-12V Datasheet - Page 5

• Manufacturer Part Number: RSD-12V
• Description: RELAY 12VDC MAGN SEALED PCB
• Manufacturer: Panasonic Electric Works
• Series: Rr

Specifications of RSD-12V

• Relay Type: General Purpose
• Circuit: SPDT (1 Form C)
• Contact Rating @ Voltage: 1A @ 30VDC
• Coil Type: Standard
• Coil Current: 13.5mA
• Coil Voltage: 12VDC
• Control On Voltage (max): 9.3 VDC
• Control Off Voltage (min): 1.2 VDC
• Mounting Type: Through Hole
• Termination Style: PC Pin
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

7. Contact sticking resistance
TEST CONDITION
The purpose of this test was to confirm contact
sticking resistance and contact stability against coil
ripples.
Tested Sample: R-SD-24V, 10 pcs.
Test method: Following coil ripples were applied.
Test period: 500 hours
9.-(1) Rate of change in pick-up and drop-out
voltage (Single side stable)
10.-(2) Mechanical life
(Change of contact resistance)
Tested Sample: R-SD-24V, 10 pcs.
Operation frequency: 500 cps
11.-(3) Electrical life
Tested Sample: R-SD-12V, 10 pcs.
Load: 54 mA 12 V DC inductive load
with diode protection
(4 relay coils in parallel of NR-SD-12V)
Frequency: 50 cps
24 V DC
7 V DC
1,000
180
160
140
120
100
90
80
70
60
50
40
30
20
10
100
80
60
40
20
–40
–30
–20
–10
1,000
1,000
0
Ambient temperature, C
No. of operations, 10
10
No. of operations, 10
20
30
10,000
40
10,000
Drop-out
50
voltage
60
N.C. side
N.O. side
70
Pick-up
voltage
Max.
Min.
80
100 Hz
4
100,000
90
4
100
Max.
Min.
TEST RESULT
No occurance of sticking was observed.
Contact resistance: Fig. 1
R-SD-24V: 29 m to 30.4 m
In actual application, above coil ripples should be
avoided and use of a capacitor in the circuit is
recommended to keep the ripple factor below 5%.
9.-(2) Rate of change in pick-up voltage
(2 coil latching)
11.-(1) Electrical life
(1 A 20 V DC resistive load)
Tested sample: R-SD-24V, 10 pcs.
11.-(4)Electrical life
(327 mA 24 V DC relay coil load)
Tested sample: R-SD-24V, 5 pcs.
Condition: HP2-DC24 6 pcs. in parallel,
diode protector provided
F(t)(%)
99.9
99.0
95.0
70.0
50.0
30.0
10.0
180
160
140
120
100
100
5.0
2.0
1.0
0.5
0.2
0.1
80
60
40
20
50
16
12
8
4
0
–40
–30
–20
100
–10
Pick-up voltage
Drop-out voltage
10
Energization time, Hr Fig. 1
0
Ambient temperature, C
No. of operations, 10
(Weibull probability paper)
10
No. of operations, 10
20
200
1
30
40
100
50
60
: 1.85 10
: 1.65 10
: 5.64 10
300
70
Max.
x
Min.
Max.
x
Min.
Pick-up
voltage
80
5
4
4
Max.
x
Min.
90
6
1,000
6
4
100
10
8. Distribution of contact resistance
Tested sample: R-SD-24V (WG type) 105 pcs.
10.-(1) Mechanical life
(Change of pick-up and drop-out V)
Tested Sample: R-SD-24V, 10 pcs.
Operation frequency: 500 cps
11.-(2) Electrical life
Tested Sample: R-SD-24V, 10 pcs.
Load: 60 mA 24 V DC resistive load
Frequency: 50 cps
100
150
100
15
10
80
60
40
20
5
50
50
40
30
20
10
24 V DC
R relay contact
L1~L6: HP2-DC24V
10
100
1,000
Diode protector provided
Pick-up Voltage
Drop-out Voltage
100
L
No. of operations, 10
Contact resistance, m
1
No. of operations, 10
No. of operations, 10
20
L
2
200
L
10,000
3
30
1,000
6 pcs. in parallel
L
4
300
3 = 9.27 m
L
Max.
x
Min.
x = 24.2 m
5
40
N.C. side
N.O. side
L
4
4
100,000
6
4
1,0000
50
Max.
Min.
Max.
Min.
157
R