Panasonic TN Relay User Manual
TN
RoHS Directive compatibility information
http://www.mew.co.jp/ac/e/environment/
SLIM POLARIZED RELAY
FEATURES
1. 2 Form C Slim type
14.0(L) × 9.0(W) × 5.0(H) .551(L) ×
.354(W) × .197(H)
Small header area makes higher
density mounting possible
2. Nominal operating power:
High sensitivity of 140mW (Single
side stable type)
By using the highly efficient polar
magnetic circuit “seesaw balance
mechanism”, a nominal operating
power of 140 mW (minimum operating
power of 79 mW) has been achieved.
3. Surge breakdown voltage:
1500 V FCC Part 68
4. Outstanding vibration and shock
resistance.
Functional shock resistance: 490 m/s
Destructive shock resistance: 980 m/s
Functional vibration resistance:
10 to 55 Hz (at double amplitude of
3 mm .118 inch)
Destructive vibration resistance:
10 to 55 Hz (at double amplitude of
5 mm .197 inch)
5. High density mounting possible
High-efficiency magnetic circuits
ensure low magnetic flux leakage.
Because characteristics are little
changed by proximity mounting, highdensity mounting is possible.
TN RELAYS
6. The use of gold-clad twin crossbar
contacts ensures high contact
reliability.
*We also offer a range of products
with AgPd contacts suitable for use
in low level load analog circuits
(Max. 10V DC 10 mA).
*SX relays designed for low level
loads are also available.
7. Low thermal electromotive force
As well as low power consumption of
140 mW, use of a structure with
separate coil and contact sections has
reduced thermal electromotive force to
the low level of approximately 5 µV.
8. Latching types also available
9. Self-clinching terminal also
2
2
available
10. Sealed construction allows
automatic washing.
TYPICAL APPLICATIONS
• Communications
• Measurement equipment
• OA equipment
• Industrial machines
ORDERING INFORMATION
TN 2
Contact arrangement
2: 2 Form C
Operating function
Nil:
Single side stable
L:
1 coil latching
L2:
2 coil latching
Terminal shape
Nil:H:Standard PC board terminal
Self-clinching terminal
Coil voltage (DC)*
3, 4.5, 5, 6, 9, 12, 24, 48V
Notes: 1. *48 V coil type: Single side stable only
2. In case of 5 V drive circuit, it is recommended to use 4.5 V type relay.
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
TYPES
1. Standard PC board terminal
Contact
arrangement
2 Form C
Standard packing: Tube: 50 pcs.; Case: 1,000 pcs.
Nominal coil
voltage
3V DC TN2-3V TN2-L-3V TN2-L2-3V
4.5V DC TN2-4.5V TN2-L-4.5V TN2-L2-4.5V
5V DC TN2-5V TN2-L-5V TN2-L2-5V
6V DC TN2-6V TN2-L-6V TN2-L2-6V
9V DC TN2-9V TN2-L-9V TN2-L2-9V
12V DC TN2-12V TN2-L-12V TN2-L2-12V
24V DC TN2-24V TN2-L-24V TN2-L2-24V
48V DC TN2-48V — —
2. Self-clinching terminal
Contact
arrangement
2 Form C
Standard packing: Tube: 50 pcs.; Case: 1,000 pcs.
Note: Types (“-3” to the end of part No.) designed to withstand strong vibration caused, for example, by the use of terminal cutters, can also be ordered.
However, please contact us if you need parts for use in low level load and low thermal power.
Nominal coil
voltage
3V DC TN2-H-3V TN2-L-H-3V TN2-L2-H-3V
4.5V DC TN2-H-4.5V TN2-L-H-4.5V TN2-L2-H-4.5V
5V DC TN2-H-5V TN2-L-H-5V TN2-L2-H-5V
6V DC TN2-H-6V TN2-L-H-6V TN2-L2-H-6V
9V DC TN2-H-9V TN2-L-H-9V TN2-L2-H-9V
12V DC TN2-H-12V TN2-L-H-12V TN2-L2-H-12V
24V DC TN2-H-24V TN2-L-H-24V TN2-L2-H-24V
48V DC TN2-H-48V — —
Single side stable 1 coil latching 2 coil latching
Par t No. Part No. Part No.
Single side stable 1 coil latching 2 coil latching
Par t No. Part No. Part No.
TN
RATING
1. Coil data
1) Single side stable
Nominal coil
voltage
3V DC
4.5V DC 31.1mA 145Ω
5V DC 28.1mA 178Ω
6V DC 23.3mA 257Ω
9V DC 15.5mA 579Ω
12V DC 11.7mA 1,028Ω
24V DC 8.3mA 2,880Ω 200mW
48V DC 6.25mA 7,680Ω 300mW
Pick-up voltage
(at 20°C 68°F)
75%V or less of
nominal voltage*
(Initial)
Drop-out voltage
(at 20°C 68°F)
10%V or more of
nominal voltage*
(Initial)
2) 1 coil latching
Nominal coil
voltage
3V DC
4.5V DC 22.2mA 202.5Ω
5V DC 20mA 250Ω
6V DC 16.7mA 360Ω
9V DC 11.1mA 810Ω
12V DC 8.3mA 1,440Ω
24V DC 6.3mA 3,840Ω 150mW
Set voltage
(at 20°C 68°F)
75%V or less of
nominal voltage*
(Initial)
Reset voltage
(at 20°C 68°F)
75%V or less of
nominal voltage*
(Initial)
Nominal operating
current
[±10%] (at 20°C 68°F)
46.7mA 64.3Ω
Nominal operating
current
[±10%] (at 20°C 68°F)
33.3mA 90Ω
Coil resistance
[±10%] (at 20°C 68°F)
Coil resistance
[±10%] (at 20°C 68°F)
Nominal operating
Nominal operating
power
140mW
power
100mW
Max. allowable voltage
(at 20°C 68°F)
150%V of
nominal voltage
120%V of
nominal voltage
Max. allowable voltage
(at 20°C 68°F)
150%V of
nominal voltage
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
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