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| 1 5A to 16A low-profile power relay |
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1.Low profile version of HR703H
2.Clearance and creepage distances of the basic insulation
conforms to VDE0435 and VDE0700
3.Sealed immersion cleanable type
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1.Home appliance, Industrial control
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| To convert into inches, multiply by 0.03937 |
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| To convert into inches, multiply by 0.03937 |
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Copper-side view
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Copper-side view
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| Contact data |
| Arrangement |
2 Form A (DPST) to 2 Form C (DPDT) |
| Contact material |
Ag Alloy |
| Initial contact resistance |
100mΩ max. |
| Rated load, resistive |
5A 30VDC
5A 250VAC |
| Maximum switching current |
5A |
Maximum switching
capacity |
with DC voltage:
with AC voltage: |
150W
1.250VA |
| Maximum switching voltage |
100mA 5VDC |
| Coil data |
| Nominal voltage |
5VDC to 48VDC |
| Nominal power consumption 1) |
400mW |
| Operate voltage 2) |
80% of nominal voltage |
| Release voltage 3) |
10% of nominal voltage |
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1), 2), 3)The values depend on coil voltage, see Part selection chart
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| General data |
| Operate time |
10ms max. at nominal voltage |
| Release time |
5ms max. at nominal voltage |
| Initial insulation resistance |
1,000 MΩ min. (500VDC) |
| Dielectric strength |
Between open contacts:
Between contacts & coil: |
1,000VACrms for 1 minute
5,000VACrms for 1 minute |
| Expected life |
Mechanical:
Electrical: |
More than 1,000,000 operations
More than 100,000 operations at rated
load |
Vibration
resistance |
Functional:
Destructive: |
10∼55Hz dual amplitude: 1.5mm
10∼55Hz dual amplitude: 1.5mm |
| Shock resistance |
Functional:
Destructive: |
10G min.
100G min. |
| Ambient temperature |
－40℃ to ＋70℃ (with no icing) |
| Humidity |
45% to 85% RH |
| Weight |
12g approx. |
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Note: The above figures are initial values
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Part number description is provided for reference, part number cannot be arbitrarily composed. Refer to the part numbers shown in the table below. Special designs to customer specifications are possible; please contact HR.
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| Part number |
Nominal
voltage
(VDC) |
Coil
resistance
(Ω±10%) |
Nominal
current
(mA) |
Must operate
voltage
(VDC) |
Must release
voltage
(VDC)) |
Max
voltage
(VDC) |
Nominal
power
(mW) |
| 1 Form A |
| HR-CR3B□□DC05□□ |
5 |
62 |
80 |
4.0 |
0.5 |
6.5 |
400 |
| HR-CR3B□□DC06□□ |
6 |
90 |
67 |
4.8 |
0.6 |
7.8 |
| HR-CR3B□□DC12□□ |
12 |
360 |
33 |
9.6 |
1.2 |
15.6 |
| HR-CR3B□□DC24□□ |
24 |
1,440 |
17 |
19.2 |
2.4 |
31.2 |
| HR-CR3B□□DC48□□ |
48 |
5,760 |
8 |
38.4 |
4.8 |
62.4 |
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Note: All values in the chart are measured at 23℃
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