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Business > Industrial Devices > Automation Controls Top > Components & Devices > Relays / Couplers > Signal Relays (2A or less) > Signal Relays (2A or less) Lineup > TX-D Relays > Rating/Performance
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Rated coil voltage | Operate voltage* (at 20°C) |
Release voltage* (at 20°C) |
Rated operating current (±10%, at 20°C) |
Coil resistance (±10%, at 20°C) |
Rated operating power | Max. allowable voltage (at 20°C) |
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1.5 V DC | Max. 75% V of rated coil voltage (Initial) |
Min. 10% V of rated coil voltage (Initial) |
132.7 mA | 11.3 Ω | 200 mW | 120% V of rated coil voltage |
3 V DC | 66.7 mA | 45 Ω | ||||
4.5 V DC | 44.4 mA | 101.3 Ω | ||||
5 V DC | 40 mA | 125 Ω | ||||
6 V DC | 33.3 mA | 180 Ω | ||||
9 V DC | 22.2 mA | 405 Ω | ||||
12 V DC | 16.7 mA | 720 Ω | ||||
24 V DC | 9.6 mA | 2,504.3 Ω | 230 mW |
* | square, pulse drive |
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Rated coil voltage | Set voltage* (at 20°C) |
Reset voltage* (at 20°C) |
Rated operating current (±10%, at 20°C) |
Coil resistance (±10%, at 20°C) |
Rated operating power | Max. allowable voltage (at 20°C) |
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1.5 V DC | Max. 75% V of rated coil voltage (Initial) |
Max. 75% V of rated coil voltage (Initial) |
100 mA | 15 Ω | 150 mW | 120% V of rated coil voltage |
3 V DC | 50 mA | 60 Ω | ||||
4.5 V DC | 33.3 mA | 135 Ω | ||||
5 V DC | 30 mA | 166 Ω | ||||
6 V DC | 25 mA | 240 Ω | ||||
9 V DC | 16.7 mA | 540 Ω | ||||
12 V DC | 12.5 mA | 960 Ω | ||||
24 V DC | 7.1 mA | 3,388 Ω | 170 mW |
* | square, pulse drive |
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Rated coil voltage | Operate voltage* (at 20°C) |
Release voltage* (at 20°C) |
Rated operating current (±10%, at 20°C) |
Coil resistance (±10%, at 20°C) |
Rated operating power | Max. allowable voltage (at 20°C) |
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1.5 V DC | Max. 75% V of rated coil voltage (Initial) |
Min. 10% V of rated coil voltage (Initial) |
166.7 mA | 9 Ω | 250 mW | 120% V of rated coil voltage |
3 V DC | 83.3 mA | 36 Ω | ||||
4.5 V DC | 55.6 mA | 81 Ω | ||||
5 V DC | 50 mA | 100 Ω | ||||
6 V DC | 41.7 mA | 144 Ω | ||||
9 V DC | 27.8 mA | 324 Ω | ||||
12 V DC | 20.8 mA | 576 Ω | ||||
24 V DC | 11.3 mA | 2,133 Ω | 270 mW |
* | square, pulse drive |
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Item | Specifications | |||
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Contact data | Contact arrangement | 2 Form C | 2 Form D (M.B.B. type) | |
Contact resistance (initial) |
Max. 100 mΩ (by voltage drop 6 V DC 1 A) | |||
Contact material | Standard contact: Ag+Au clad AgPd contact (low level load): AgPd+Au clad (stationary), AgPd (movable) |
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Contact rating (resistive) |
Standard contact: 2 A 30 V DC AgPd contact: 1 A 30 V DC |
1 A 30 V DC | ||
Max. switching power (resistive) |
Standard contact: 60 W (DC) AgPd contact: 30 W (DC) |
30 W (DC) | ||
Max. switching voltage | 220 V DC | 110 V DC | ||
Max. switching current | Standard contact: 2 A (DC) AgPd contact: 1 A (DC) |
1 A (DC) | ||
Min. switching load (reference value)*1 |
10 μA 10 mV DC | |||
Insulation resistance (initial) |
Min. 1,000 MΩ (at 500 V DC, Measured portion is the same as the case of dielectric strength.) |
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Dielectric strength (initial) |
Between open contacts |
1,000 Vrms for 1 min (detection current: 10 mA) | 500 Vrms 1 min (detection current: 10 mA) | |
Between contact and coil | 3,000 Vrms for 1 min (detection current: 10 mA) | |||
Between contact sets | 1,000 Vrms for 1 min (detection current: 10 mA) | |||
Surge withstand voltage (initial) |
Between open contacts | 1,500 V 10 x 160 μs | - | |
Between contact and coil | 6,000 V 1.2 x 50 μs | |||
Time characteristics (initial) |
Operate (Set) time | Max. 4 ms at rated coil voltage (at 20°C, without bounce) [Max. 4ms (at 20°C, without bounce)] |
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Release (Reset) time | Max. 4 ms at rated coil voltage (at 20°C, without bounce, without diode) [Max. 4 ms (at 20°C, without bounce)] |
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Shock resistance | Functional | 750 m/s2 (half-sine shock pulse: 6 ms, detection time: 10 μs) |
500 m/s2 (half-sine shock pulse: 11 ms, detection time: 10 μs) |
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Destructive | 1,000 m/s2 (half-sine shock pulse: 6 ms) | |||
Vibration resistance | Functional | 10 to 55 Hz (at double amplitude of: 3.3 mm, detection time: 10 μs) | ||
Destructive | 10 to 55 Hz (at double amplitude of: 5 mm) | |||
Expected life | Mechanical life | Min. 100 x 106 ope. (Switching frequency: at 180 times/min) |
Min. 10 x 106 ope. (Switching frequency: at 180 times/min) |
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Conditions | Conditions for usage, transport and storage*2 |
Ambient temperature: -40 to +85°C (Allowable temperature is from -40 to +70°C at our standard packing condition.) Humidity: 5 to 85% RH (Avoid icing and condensation) |
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Unit weight | Approx. 2 g |
Note: For AC load, please inquire our sales office for details.
*1 | This value is a rough indication of the lower limit at which switching is possible at micro load level. This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the actual load. AgPd contact is recommended for low level load (Max. 10 V DC, 10 mA level). |
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*2 | For ambient temperature, please refer to the “GUIDELINES FOR RELAY USAGE”. |
Conditions: resistive load, switching frequency at 20 times / minute
Type | Switching capacity | Number of operations |
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2 Form C | 1 A 30 V DC | Min. 500 x 103 ope. |
2 A 30 V DC | Min. 100 x 103 ope. | |
2 Form D (M.B.B. contact) | 1 A 30 V DC | Min. 100 x 103 ope. |
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