Sample: RP1-6V; No. of samples: n = 5
Carrying current: 0.1 A
Ambient temperature: 25°C 77°F
100
90
80
70
60
50
40
Temperature rise, °C
30
20
10
0
80100120150
Coil applied voltage, %V
4. Mechanical life
Sample: RP1-5V; No. of samples: n = 8
• Change of pick-up, drop-out voltage
12
10
8
3. Operate/release time
Sample: RP1-9V; No. of samples: n = 50
• With diode
12
10
8
6
Time, ms
4
2
0
70 80100120150
Coil applied voltage, %V
Operate time
Release time
Max.
Max.
Min.
Min.
5. Electrical life (0.1 A 30 V DC)
Sample: RP1-6V; No. of samples: n = 6
• Change of pick-up/drop-out voltage
12
10
8
• Without diode
12
10
8
6
Time, ms
4
2
Max.
Min.
Max.
Min.
0
70 80100120150
Coil applied voltage, %V
• Change of contact resistance
120
100
80
Operate time
Release time
RP
6
4
Pick-up/drop-out voltage, V
2
Pick-up voltage
Drop-out voltage
1001,00050050
No. of operations, ×10
Max.
Min.
Max.
Min.
4
6. Ambient temperature characteristics
Sample: RP1-6V; No. of samples: n = 5
40
Drop-out
voltage
20
Rate of change, %
–40 –20 02040 60 80
–20
–40
Pick-up
voltage
Ambient
temperature, °C
8.-(1) Influence of adjacent mounting
Sample: RP1-12V; No. of samples: n = 6
6
Pick-up voltage
4
Pick-up/drop-out voltage, V
2
Drop-out voltage
No. of operations, ×10
Max.
Min.
Max.
Min.
4
7. Contact resistance distribution (initial)
Sample: RP1-6V; No. of samples: n = 25
50
40
30
Quantity
20
10
0
282430
Contact resistance, mΩ
38363432262240
8.-(2) Influence of adjacent mounting
Sample: RP1-12V; No. of samples: n = 6
60
40
Contact resistance, mΩ
20
3020100
No. of operations, ×10
Max.
Min.
3020100
4
8.-(3) Influence of adjacent mounting
Sample: RP1-12V; No. of samples: n = 6
5
0
–5
5
0
–5
Rate of change, %Rate of change, %
0
Inter-relay distance, (mm, inch)
Pick-up voltage
Drop-out voltage
5
.197
10
.394
OFF
OFF
ON
ON
OFF
ON
5
0
–5
5
0
–5
Rate of change, %Rate of change, %
0
Inter-relay distance, (mm, inch)
Pick-up voltage
Drop-out voltage
5
.197
10
.394
OFF OFF
OFF
ON ON
ON
5
0
–5
5
0
–5
Rate of change, %Rate of change, %
0
Inter-relay distance, (mm, inch)
Pick-up voltage
Drop-out voltage
5
.197
10
.394
OFF
ON
95
Page 4
RP
9. High frequency switching test (1.2 GHz, 1 W)
Sample: RP1-6V; No. of samples: n = 6
Ambient temperature: 20°C 68°F
• Change of pick-up/drop-out voltage
• Change of contact resistance
Transmission
RP relay
T1T2
T1
T2
ON
0.2s0.2s
1.5s1.5s
Dummy load (50Ω)
WD-2351
Transmission: RF Tranceiver
IC-1201 (ICOH)
OFF
NOTES
1. Packing direction
Relays are packed in a tube with the orientation stripe (PIN NO. 1) toward the
green stopper.
Orientation (indicates PIN No. 1) stripe
Stopper (green)
2. Automatic mounting
To maintain the internal function of the
relay, the chucking pressure should
not exceed the values below.
Chucking pressure* in the direction A:
4.9 N {500 gf} or less
12
10
8
6
4
Pick-up/drop-out voltage, V
2
Pick-up voltage
Drop-out voltage
No. of operations, ×10
Max.
Min.
Max.
Min.
4
Chucking pressure* in the direction B:
9.8 N {1 kgf} or less
Chucking pressure* in the direction C:
9.8 N {1 kgf} or less
Please chuck the portion.
Avoid chucking the center of the relay. In
addition, excessive chucking pressure to
the pinpoint of the relay should be avoided.
CB
A
(4)
(5)
(6)
*Value of chucking pressure is shown by the value of weight
pressed on the portion (4 mm .157 inch dia.).
• Direction A • Direction B • Direction C
3
2
1
mm inch
546
3
.118
6
.236
23
1
120
100
80
60
40
Contact resistance, mΩ
20
151050
No. of operations, ×10
3. Soldering
Preheat according to the following conditions.
Temperature100°C 212°F or less
TimeWithin 1 minute
Soldering should be done at 250°C
482°F within 5 s.
Max.
Min.
151050
4
For Cautions for Use, see Relay Technical Information (Page 48 to 76).