RH SERIES
INDUSTRIAL RELAYS
The RH series is a small size relay with a 10A capacity. This relay also offers
operating power of 250mW and a nominal power rating of 450mW.
UL & CUL File #E223388
0.2(.008)
DIMENSIONS
14.5(.571)
0.5(.020)
12.7(.5)
0.5(.020)
0.5(.020)
5.08(.2)
21.4(.843)
1(.039)
4.1(.161)
0.7(.028)
5.08(.2)
FEATURES
1.
2.
3.
4.
5.
5.
6.
7.62(.3)
10 Amps small size relay.
1A (SPST-NO), 1C (SPDT) arrangements.
Standard coils consume low power in small package.
Nominal power 450mW.
Operating power 250mW.
Printed circuit terminals-fits grid with 2.54mm.
Washable type.
16.6(.654)
Unit: mm
Tolerance: ±0.2mm
SCHEMATICS
(bottom view)
1A
ORDERING INFORMATION
RH
(1)
(1)
(2)
1C -
(2)
12 H G S
(3) (4) (5) (6)
D P
(7) (8)
(5)
Contact Material
Nil
= General Contact
G
= Contact with Gold Plating
Enclosure
Nil
= Unsealed
S
= Sealed Type
Surge Strength
Nil
= Standard
D
= High Dielectric
RoHS Compliance
P
= RoHS
Nil
= Standard
12.7(.5)
5 -
∅1.2
(.047)
Basic Designation
RH
= RH Series
Contact Arrangement
1A
= 1 Form A (SPST-NO)
1C
= 1 Form C (SPDT)
Coil Voltage
3~48V
Coil Sensitivity
Nil
= Standard Type
H
= High Sensitive Type
1C
(6)
(3)
(4)
(7)
PCB LAYOUT
(bottom view)
12.7(.5)
5.08(.2)
(8)
COIL RATINGS (AT 20°C)
Coil Type
Coil Nominal Voltage
(V)
3
5
6
9
12
24
48
3
5
6
9
12
24
48
Coil Resistance
(Ω
±
10%)
20
56
80
180
320
1150
4600
27
80
110
250
440
1760
6980
Pick-up Voltage (V)
≤
2.25
3.75
4.5
6.75
9
18
36
2.25
3.75
4.5
6.75
9
18
36
Drop-Out Voltage
(V)
≥
0.3
0.5
0.6
0.9
1.2
2.4
4.8
0.3
0.5
0.6
0.9
1.2
2.4
4.8
150
89.3
75
50
37.5
20.9
10.4
111
62.5
54.5
36
27
13.5
9.2
Nominal Current (mA)
DC Standard Coils
(0.45W)
DC High Sensitive Coils
(0.33W)
* Max continuous Voltage at 20°C: 130% of Coil Nominal Voltage.
Phone (707) 996-5201 | Fax (707) 996-3380 |
www.worldproducts.com
rH12 031506
Industrial Relay Catalog |
23
5.08(.2)
Unit: mm
RH SERIES
CONTACT RATINGS
Contact Arrangement
Max. Switching Power
Max. Switching Voltage
Max. Switching Current
Contact Resistance
Rating Load
Contact Material
1A
(SPST-NO)
1200VA 280W
240VAC 28VDC
10A
≤50mΩ
10A / 120VAC
10A / 28VDC
5A / 240VAC
silver alloy
1C
(SPDT)
CHARACTERISTICS
Electrical Life
Mechanical Life
Initial Insulation Resistance
Contact Resistance (Initial)
Operate Time
Release Time
Initial Dielectric Strength
High Dielectric Strength
Vibration Resistance
Shock Resistance
Ambient Temperature
Relative Humidity
Unit Weight
1 x 10
5
min.
1 x 10
7
min.
Min. 100MΩ 500VDC
≤50mΩ
≤10ms
max.
≤5ms
max.
50/60Hz 750VAC 1 min. (between open contacts)
50/60Hz 2000VAC 1 min. (between all conductors)
50/60Hz 1500VAC 1 min. (between open contacts)
50/60Hz 4000VAC 1 min. (between all conductors)
Malfunction: 10 to 55Hz at double Amplitude of 1.5mm
Destructive: 10 to 55Hz at double Amplitude of 1.5mm
Malfunction: Min. 10G (11ms)
Destructive: Min. 100G (6ms)
-55°C ~ +70°C
85% at 40°C
Approx. 7.7g
REFERENCE DATA
Timing
10
100
8
Coil Temperature Rise
10A
Life Curves
100
70
50
Temp Rise (deg.)
6
Operate Time
60
40
0A
Operation (x10
4
)
Time (msec.)
80
30
20
10
7
5
3
2
1
4
120VAC 28VDC Resistive
2
Release Time
0
0.2
0.4
0.6
0.8
1.0
1.2
20
0.2
0.4
0.6
0.8
1.0
1.2
1.4
4
6
8
10
12
14
Coil Power (W)
Coil Power (W)
Contact Current (A)
Phone (707) 996-5201 | Fax (707) 996-3380 |
www.worldproducts.com
24
| Industrial Relay Catalog
