Advertisement
TN
3) 2 coil latching
Nominal coil
Set voltage
voltage
(at 20°C 68°F)
3V DC
4.5V DC
5V DC
75%V or less of
6V DC
nominal voltage*
9V DC
(Initial)
12V DC
24V DC
*Pulse drive (JIS C 5442-1986)
2. Specifications
Characteristics
Arrangement
Contact
Initial contact resistance, max.
Contact material
Nominal switching capacity (resistive load)
Max. switching power (resistive load)
Max. switching voltage
Max. switching current
Rating
Min. switching capacity (Reference value)*
Nominal operating
power
Insulation resistance (Initial)
Breakdown voltage
(Initial)
Electrical
Surge breakdown
characteristics
voltage (Initial)
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)
Shock resistance
Mechanical
characteristics
Vibration resistance
Mechanical
Expected life
Electrical
Conditions for operation, transport and storage*
Conditions
Max. operating speed (at rated load)
Unit weight
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
actual load. (SX relays are available for low level load switching [10V DC, 10mA max. level])
*2 Refer to 6. Conditions for operation, transport and storage mentioned in AMBIENT ENVIRONMENT.
REFERENCE DATA
1. Maximum switching capacity
DC load (cosϕ=1)
AC load (cosϕ=1)
1.0
0.5
0.4
0.3
0.2
30
Switching voltage,V
Reset voltage
(at 20°C 68°F)
75%V or less of
nominal voltage*
(Initial)
Item
1
Single side stable
1 coil latching
2 coil latching
Between open contacts
Between contact and coil
Between contact sets
Between open contacts
Functional
Destructive
Functional
Destructive
2. Life curve
100
10
0
100
200
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
Nominal operating
Coil resistance
current
[±10%] (at 20°C 68°F)
[±10%] (at 20°C 68°F)
Set coil
Reset coil
Set coil
66.7mA
66.7mA
45Ω
44.4mA
44.4mA
101.2Ω
40mA
40mA
125Ω
33.3mA
33.3mA
180Ω
22.2mA
22.2mA
405Ω
16.7mA
16.7mA
720Ω
12.5mA
12.5mA
1,920Ω
2 Form C
Max. 60 mΩ (By voltage drop 6 V DC 1A)
Ag+Au clad
1 A 30 V DC, 0.5 A 125 V AC
30 W (DC), 62.5 VA (AC)
110 V DC,125 V AC
1 A
10µA 10mV DC
140 mW (3 to 12 V DC), 200 mW (24 V DC), 300 mW (48 V DC)
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. 1,000MΩ (at 500V DC)
Measurement at same location as "Initial breakdown voltage" section.
750 Vrms for 1 min. (Detection current: 10 mA)
1,000 Vrms for 1 min. (Detection current: 10 mA)
1,000 Vrms for 1 min. (Detection current: 10 mA)
1,500 V (10×160µs) (FCC Part 68)
Max. 50°C
(By resistive method, nominal voltage applied to the coil; contact carrying current: 1A.)
Max. 3 ms [Max. 3 ms] (Nominal voltage applied to the coil, excluding contact bounce time.)
Max. 3 ms [Max. 3 ms] (Nominal voltage applied to the coil, excluding contact bounce time.)
(without diode)
Min. 490 m/s
(Half-wave pulse of sine wave: 11 ms; detection time: 10µs.)
2
Min. 980 m/s
(Half-wave pulse of sine wave: 6 ms.)
2
10 to 55 Hz at double amplitude of 3 mm (Detection time: 10µs.)
10 to 55 Hz at double amplitude of 5 mm
Min. 10
8
(at 180 cpm)
Min. 2×10
5
(1 A 30 V DC resistive), Min. 10
Ambient temperature: –40°C to 70°C
2
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
20 cpm
Approx. 1.5 g
.053 oz
30 V DC resistive load
125 V AC resistive load
0.5
1.0
Switching current, A
Nominal operating
power
Reset coil
Set coil
Reset coil
45Ω
101.2Ω
125Ω
200mW
200mW
180Ω
405Ω
720Ω
1,920Ω
300mW
300mW
Specifications
5
(0.5 A 125 V AC resistive) (at 20 cpm)
–40°F to
158°F;
3. Mechanical life
Tested sample: TN2-12V, 10 pcs.
100
90
80
70
Pick-up voltage
60
50
40
30
Drop-out voltage
20
10
0
10
No. of operations, ×10
Max. allowable voltage
(at 20°C 68°F)
150%V of
nominal voltage
120%V of
nominal voltage
Max.
Min.
Max.
Min.
100
1,000
10,000
4
Advertisement
