TQ
3) 2 coil latching (2 Form C)
Nominal operating
current
[ 10%] (at 20°C 68°F)
Coil resistance
[ 10%] (at 20°C 68°F)
Nominal operating
power
Nominal coil
voltage
Set voltage
(at 20°C 68°F)
Reset voltage
(at 20°C 68°F)
Max. applied voltage
(at 20°C 68°F)
Set coil
66.7mA
44.4mA
40mA
Reset coil
66.7mA
44.4mA
40mA
Set coil
45Ω
Reset coil
45Ω
101.2Ω
125Ω
180Ω
405Ω
Set coil
Reset coil
3V DC
4.5V DC
5V DC
101.2Ω
125Ω
180Ω
405Ω
720Ω
150%V of
nominal voltage
200mW
200mW
75%V or less of
nominal voltage*
(Initial)
75%V or less of
nominal voltage*
(Initial)
6V DC
33.3mA
22.2mA
16.7mA
33.3mA
22.2mA
16.7mA
9V DC
12V DC
720Ω
120%V of
nominal voltage
24V DC
12.5mA
12.5mA
1,920Ω
1,920Ω
300mW
300mW
[M.B.B. type]
Nominal operating
current
[ 10%] (at 20°C 68°F)
Nominal coil
voltage
Pick-up voltage
(at 20°C 68°F)
Drop-out voltage
(at 20°C 68°F)
Coil resistance
[ 10%] (at 20°C 68°F)
Nominal operating
power
Max. applied voltage
(at 20°C 68°F)
3V DC
4.5V DC
5V DC
66.7mA
44.4mA
40mA
45Ω
101Ω
125Ω
180Ω
405Ω
720Ω
2,880Ω
80%V or less of
nominal voltage*
(Initial)
10%V or more of
nominal voltage*
(Initial)
150%V of
nominal voltage
6V DC
33.3mA
22.2mA
16.7mA
8.3mA
200mW
9V DC
12V DC
24V DC
*Pulse drive (JIS C 5442-1986)
2. Specifications
Characteristics
Item
Specifications
Arrangement
2 Form C, 2 Form D (M.B.B.)
Contact
Rating
Initial contact resistance, max.
Contact material
Max. 50mΩ (By voltage drop 6 V DC 1A)
Ag+Au clad
1 A 30 V DC, 0.5 A 125 V AC*1 (resistive load)
30 W (DC), 62.5 V A (AC)*1 (resistive load)
110 V DC, 125 V AC*1
Nominal switching capacity
Max. switching power
Max. switching voltage
Max. switching current
Min. switching capacity (Reference value)*2
1 A
10µA 10mV DC
Standard (B.B.M) type: 140 mW (3 to 12 V DC), 200 mW (24 V DC), 300 mW (48 V DC)
M.B.B. type: 200 mW
Single side stable
Nominal
operating power 1 coil latching
100 mW (3 to 12 V DC), 150 mW (24 V DC)
200 mW (3 to 12 V DC), 300 mW (24 V DC)
2 coil latching
Min. 1,000MΩ (at 500V DC)
Measurement at same location as “Initial breakdown voltage” section.
Insulation resistance (Initial)
Standard (B.B.M) type: 750 Vrms for 1min. (Detection current: 10 mA),
M.B.B. type: 300 Vrms for 1 min. (Detection current: 10 mA)
Between open contacts
Breakdown
voltage (Initial)
Between contact and coil
1,000 Vrms for 1min. (Detection current: 10 mA)
Electrical
characteristics
Between contact sets
1,000 Vrms for 1min. (Detection current: 10 mA)
Temperature rise (at 20°C 68°F)
Operate time [Set time] (at 20°C 68°F)
Max. 50°C (By resistive method, nominal coil voltage applied to the coil; contact carrying current: 1A.)
Max. 3 ms [Max. 3 ms] (Nominal coil voltage applied to the coil, excluding contact bounce time.)
Max. 3 ms [Max. 3 ms] (Nominal coil voltage applied to the coil, excluding contact bounce time.)
(without diode)
Release time [Reset time] (at 20°C 68°F)
Functional
Shock
Min. 490 m/s2 (Half-wave pulse of sine wave: 11 ms; detection time: 10µs.)
Min. 980 m/s2 (Half-wave pulse of sine wave: 6 ms.)
resistance
Destructive
Functional
Destructive
Mechanical
characteristics
10 to 55 Hz at double amplitude of 3 mm (Detection time: 10µs.)
10 to 55 Hz at double amplitude of 5 mm
Vibration
resistance
Mechanical (at 180 cpm)
Standard (B.B.M) type: Min. 108, M.B.B. type: Min. 107
Standard (B.B.M) type: Min. 2×105 (1 A 30 V DC resistive), Min. 105 (0.5 A 125 V AC resistive)
Expected life
Electrical (at 20 cpm)
M.B.B. type: Min. 105 (1 A 30 V DC resistive)
Standard (B.B.M) type:
Ambient temperature: –40°C to +70°C –40°F to +158°F;
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
M.B.B. type:
Ambient temperature: –40°C to +50°C –40°F to +122°F;
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
Conditions for operation, transport and
storage*3
Conditions
Unit weight
Max. operating speed (at rated load)
20 cpm
Approx. 1.5 g .053 oz
Notes: *1 AC is standard (B.B.M) type only.
*2 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. (TX/TX-S/TX-D relay AgPd contact type are available for low level load switching [10V DC, 10mA max. level])
*3 Refer to 6. Conditions for operation, transport and storage mentioned in AMBIENT ENVIRONMENT (Page 24).
ASCTB14E 201209-T
Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/
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