SPECIFICATIONS
Contact
Note:
ORDERING INFORMATION
*
Note: AgPd stationary contact types available for high resistance against contact sticking.
Arrangement
Initial contact resistance, max.
(By voltage drop 6 V DC 1 A)
Contact material
Rating
Nominal
operating
power
Expected
life (min.
operations)
48 V coil type: Single side stable only
1This value can change due to the switching frequency, environmental conditions,
Contact arrangement
and desired reliability level, therefore it is recommended to check this with the ac-
tual load.
When ordering, please add suffix“-3”like TF2-12V-3.
2:2 Form C
Nominal switching
capacity (resistive load)
Max. switching power
(resistive load)
Max. switching voltage
Max. switching current
Min. switching capacity
Single side stable
1 coil latching
2 coil latching
Mechanical (at 180 cpm)
Electrical (at 20 cpm)
Ex. TF
.551
14
Nil: Single side stable
L2: 2 coil latching
L: 1 coil latching
Operating function
.354
2
9
.307
7.8
mm
1
L
SMALL POLARIZED RELAY
WITH HIGH SENSITIVITY
inch
1 A 30 V DC, 0.5 A 125 V AC
0.5 A 125 V AC resistive load
1 A 30 V DC resistive load
110 mW (3 to 12 V DC)
80 mW (3 to 12 V DC)
55 mW (3 to 12 V DC)
110 V DC, 125 V AC
140 mW (24 V DC)
260 mW (48 V DC)
100 mW (24 V DC)
200 mW (24 V DC)
10 A 10 mV DC
Gold-clad silver
Nil: Standard PC board terminal
H: Self-clinching terminal
30 W, 62.5 VA
FEATURES
• High sensitivity:
• Surge voltage withstand: 1500 V FCC
2 Form C
80 mW Nominal operating power (Single
side stable 3-12 V type)
Part 68
H
50 m
2 10
1 A
10
10
8
5
Terminal shape
5
3V
Characteristics
Remarks
* Specifications will vary with foreign standards certification ratings.
*1
*2
*3
*4
*5
*6
*7
*8
Initial insulation resistance*
Initial
breakdown
voltage
FCC surge voltage between open
contacts
Temperature rise*
Operate time [Set time]*
Release time [Reset time]*
(at 20 C)
Shock resistance
Vibration resistance
Conditions for oper-
ation, transport and
storage*
(Not freezing and
condensing at low
temperature)
Unit weight
Measurement at same location as "Initial breakdown voltage" section.
By resistive method, nominal voltage applied to the coil; contact carrying current:
1 A.
Nominal voltage applied to the coil, excluding contact bounce time.
Nominal voltage applied to the coil, excluding contact bounce time without diode.
Half-wave pulse of sine wave: 11 ms; detection time: 10 s.
Half-wave pulse of sine wave: 6 ms.
Detection time: 10 s.
Refer to 4. Conditions for operation, transport and storage mentioned in Cautions
for use (Page 178).
Coil voltage(DC)
3,4.5,5,6,9,12,
8
24,48
Between open
contacts
Between contact and
coil
Between contact sets
*
2
V
(at 20 C)
TF-RELAYS
Functional*
Destructive*
Functional*
Destructive
Ambient
temperature
Humidity
3
• Minimal magnetic interference allows
• Sealed construction allows automatic
• Self-clinching terminal also available
(at 20 C)
high density mounting
cleaning
4
1
5
7
6
176.4 m/s
Min. 1,000 M
at double amplitude of 3 mm
at double amplitude of 5 mm
294 m/s
[Max. 4 ms (Approx. 2 ms)]
[Max. 4 ms (Approx. 2 ms)]
(Detection current: 10 mA)
(Detection current: 10 mA)
(Detection current: 10 mA)
Max. 4 ms (Approx. 2 ms)
Max. 4 ms (Approx. 1 ms)
Min. 980 m/s
1,000 Vrms for 1 min.
1,000 Vrms for 1 min.
Min. 490 m/s
750 Vrms for 1 min.
Approx. 2 g
–40 F to +158 F
–40 C to +70 C
5 to 85% R.H.
2
Max. 50 C
2
{30G}, 10 to 55 Hz
1,500 V
{18G}, 10 to 55 Hz
(at 500 V DC)
2
.071 oz
2
{100 G}
{50 G}
TESTING
145