TQ4-L2-24V Panasonic Electric Works, TQ4-L2-24V Datasheet - Page 6

• Manufacturer Part Number: TQ4-L2-24V
• Description: RELAY LATCH LOPRO 1A 24VDC PCB
• Manufacturer: Panasonic Electric Works
• Series: TQr

Specifications of TQ4-L2-24V

• Relay Type: Telecom
• Circuit: 4PDT (4 Form C)
• Contact Rating @ Voltage: 1A @ 30VDC
• Coil Type: Latching, Dual Coil
• Coil Current: 16.7mA
• Coil Voltage: 24VDC
• Control On Voltage (max): 18 VDC
• Mounting Type: Through Hole
• Termination Style: PC Pin
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Control Off Voltage (min): -
• Other names: 255-1778; 255-1778-5; 255-1778

TQ
2) 1 coil latching
3) 2 coil latching
*Pulse drive (JIS C 5442-1986)
2. Specifications
Notes: *1 This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the
Contact
Rating
Electrical
characteristics
Mechanical
characteristics
Expected life
Conditions
Unit weight
Nominal coil
Nominal coil
Characteristics
1.5V DC
4.5V DC
1.5V DC
4.5V DC
12V DC
24V DC
12V DC
24V DC
voltage
voltage
3V DC
5V DC
6V DC
9V DC
3V DC
5V DC
6V DC
9V DC
*2 Refer to 6. Conditions for operation, transport and storage mentioned in AMBIENT ENVIRONMENT (Page 25).
actual load. (SX relays are available for low level load switching [10V DC, 10mA max. level])
nominal voltage*
nominal voltage*
75%V or less of
75%V or less of
(at 20 C
(at 20 C
Arrangement
Initial contact resistance, max.
Contact material
Nominal switching capacity
Max. switching power
Max. switching voltage
Max. switching current
Min. switching capacity (Reference value)*
Nominal operating
power
Insulation resistance (Initial)
Breakdown voltage
(Initial)
Surge breakdown
voltage (Initial)
Temperature rise (at 20 C
Operate time [Set time] (at 20 C
Release time [Reset time] (at 20 C
Shock resistance
Vibration resistance
Mechanical
Electrical
Conditions for operation, transport and storage*
Max. operating speed (at rated load)
Set voltage
Set voltage
(Initial)
(Initial)
68
68
F)
F)
Single side stable
1 coil latching
2 coil latching
Between open contacts
Between contact and coil
Between contact sets
Between open contacts
Between contacts and coil
Functional
Destructive
Functional
Destructive
nominal voltage*
nominal voltage*
75%V or less of
75%V or less of
Item
(at 20 C
(at 20 C
Reset voltage
Reset voltage
68
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(Initial)
(Initial)
F)
68
68
68
68
F)
F)
F)
F)
1
93.8mA
46.7mA
28.1mA
23.3mA
15.5mA
11.7mA
Set coil
2
8.3mA
31mA
Nominal operating
Nominal operating
(at 20 C
(at 20 C
46.9mA
23.3mA
15.6mA
11.7mA
current
current
7.8mA
5.8mA
4.2mA
14mA
2 Form C
Max. 75 m (By voltage drop 6 V DC 1A)
AgNi type+Au clad
2 A 30 V DC, 0.5 A 125 V AC (resistive load)
60 W (DC), 62.5 VA (AC) (resistive load)
220 V DC, 125 V AC
2 A
10 A 10mV DC
140 mW (1.5 to 12 V DC), 200 mW (24 V DC), 300 mW (48 V DC)
70 mW (1.5 to 12 V DC), 100 mW (24 V DC)
140 mW (1.5 to 12 V DC), 200 mW (24 V DC)
Min. 1,000M
Measurement at same location as “Initial breakdown voltage” section.
1,000 Vrms for 1 min. (Detection current: 10 mA)
1,500 Vrms for 1 min. (Detection current: 10 mA)
1,500 Vrms for 1 min. (Detection current: 10 mA)
1,500 V (10 160 s) (FCC Part 68)
2,500 V (2 10 s) (Bellcore)
Max. 50 C
(By resistive method, nominal coil voltage applied to the coil; contact carrying current: 2A.)
Max. 4 ms [Max. 4 ms] (Nominal coil voltage applied to the coil, excluding contact bounce
time.)
Max. 4 ms [Max. 4 ms] (Nominal coil voltage applied to the coil, excluding contact bounce
time.) (without diode)
Min. 750 m/s
Min. 1,000 m/s
10 to 55 Hz at double amplitude of 3.3 mm (Detection time: 10 s.)
10 to 55 Hz at double amplitude of 5 mm
Min. 10
Min. 10
Min. 10
Ambient temperature:
–40 C to +85 C
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
20 cpm
Approx. 2 g
Reset coil
68
68
93.8mA
46.7mA
28.1mA
23.3mA
15.5mA
11.7mA
8.3mA
31mA
8
5
5
F)
F)
(at 180 cpm)
(2 A 30 V DC resistive), Min. 2 10
(0.5 A 125 V AC resistive) (at 20 cpm)
.071 oz
2
(Half-wave pulse of sine wave: 6 ms; detection time: 10 s.)
2
(at 500V DC)
(Half-wave pulse of sine wave: 6 ms.)
–40 F to +185
[ 10%] (at 20 C
[ 10%] (at 20 C
Set coil
1,028
2,880
64.3
145
178
257
579
16
Coil resistance
Coil resistance
128.6
289.3
1,157
2,057
5,760
357
514
32
Reset coil
1,028
2,880
64.3
F, Max. –40 C to +70 C (2A)
145
178
257
579
16
68
68
F)
F)
Specifications
5
140mW
200mW
Set coil
(1 A 30 V DC resistive),
Nominal operating
Nominal operating
100mW
70mW
power
power
Reset coil
140mW
200mW
Max. –40 F to +158 F
Max. applied voltage
Max. applied voltage
nominal voltage
nominal voltage
(at 20 C
(at 20 C
150%V of
150%V of
68
68
(2A);
F)
F)