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TQ
3) 2 coil latching (2 Form C)
Nominal coil
voltage
3V DC
4.5V DC
Set voltage
(at 20 ° C 68 ° F )
Reset voltage
(at 20 ° C 68 ° F )
Nominal operating
current
[ ± 10%] (at 20 ° C 68 ° F )
Set coil Reset coil
66.7mA
66.7mA
44.4mA
44.4mA
Coil resistance
[ ± 10%] (at 20 ° C 68 ° F )
Set coil
Reset coil
45 ?
45 ?
101.2 ?
101.2 ?
Nominal operating
power
Set coil
Reset coil
Max. applied voltage
(at 20 ° C 68 ° F )
5V DC
6V DC
9V DC
75%V or less of
nominal voltage*
(Initial)
75%V or less of
nominal voltage*
(Initial)
40mA
33.3mA
22.2mA
40mA
33.3mA
22.2mA
125 ?
180 ?
405 ?
125 ?
180 ?
405 ?
200mW
200mW
150%V of
nominal voltage
12V DC
16.7mA
16.7mA
720 ?
720 ?
24V DC
12.5mA
12.5mA
1,920 ?
1,920 ?
300mW
300mW
120%V of
nominal voltage
[M.B.B. type]
Nominal coil
voltage
Pick-up voltage
(at 20 ° C 68 ° F )
Drop-out voltage
(at 20 ° C 68 ° F )
Nominal operating
current
[ ± 10%] (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
66.7mA
44.4mA
45 ?
101 ?
5V DC
6V DC
9V DC
80%V or less of
nominal voltage*
(Initial)
10%V or more of
nominal voltage*
(Initial)
40mA
33.3mA
22.2mA
125 ?
180 ?
405 ?
200mW
150%V of
nominal voltage
12V DC
24V DC
*Pulse drive (JIS C 5442-1986)
2. Speci?cations
Characteristics
Arrangement
Item
16.7mA
8.3mA
2 Form C, 2 Form D (M.B.B.)
720 ?
2,880 ?
Speci?cations
Contact
Rating
Initial contact resistance, max.
Contact material
Nominal switching capacity
Max. switching power
Max. switching voltage
Max. switching current
Min. switching capacity (Reference value)* 2
Max. 50m ? (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
1A
10 μ A 10mV DC
Nominal
Single side stable
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
operating power 1 coil latching
2 coil latching
Insulation resistance (Initial)
100 mW (3 to 12 V DC), 150 mW (24 V DC)
200 mW (3 to 12 V DC), 300 mW (24 V DC)
Min. 1,000M ? (at 500V DC)
Measurement at same location as “Initial breakdown voltage” section.
Breakdown
Between open contacts
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)
Electrical
characteristics
voltage (Initial)
Between contact and coil
Between contact sets
1,000 Vrms for 1min. (Detection current: 10 mA)
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 )
Release time [Reset 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)
Shock
Functional
Min. 490 m/s 2 (Half-wave pulse of sine wave: 11 ms; detection time: 10 μ s.)
Mechanical
characteristics
resistance
Vibration
resistance
Destructive
Functional
Destructive
Min. 980 m/s 2 (Half-wave pulse of sine wave: 6 ms.)
10 to 55 Hz at double amplitude of 3 mm (Detection time: 10 μ s.)
10 to 55 Hz at double amplitude of 5 mm
Mechanical (at 180 cpm)
Standard (B.B.M) type: Min. 10 8 , M.B.B. type: Min. 10 7
Expected life
Conditions
Electrical (at 20 cpm)
Conditions for operation, transport and
storage* 3
Standard (B.B.M) type: Min. 2 × 10 5 (1 A 30 V DC resistive), Min. 10 5 (0.5 A 125 V AC resistive)
M.B.B. type: Min. 10 5 (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)
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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