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參數資料
| 型號： | TF2-48V |
| 英文描述： | CONNECTOR ACCESSORY |
| 中文描述： | 連接器附件 |
| 文件頁數： | 1/5頁 |
| 文件大小： | 86K |
| 代理商： | TF2-48V |
145
TF-RELAYS
SMALL POLARIZED RELAY
WITH HIGH SENSITIVITY
TESTING
mm
inch
.307
.354
.551
FEATURES
High sensitivity:
80 mW Nominal operating power (Single
side stable 3-12 V type)
Surge voltage withstand: 1500 V FCC
Part 68
Minimal magnetic interference allows
high density mounting
Sealed construction allows automatic
cleaning
Self-clinching terminal also available
SPECIFICATIONS
Contact
Arrangement
Initial contact resistance, max.
(By voltage drop 6 V DC 1 A)
Contact material
Nominal switching
capacity (resistive load)
Max. switching power
(resistive load)
Max. switching voltage
Max. switching current
Min. switching capacity
Note:
B
1This value can change due to the switching frequency, environmental conditions,
and desired reliability level, therefore it is recommended to check this with the ac-
tual load.
Characteristics
Initial insulation resistance*
Remarks
* Specifications will vary with foreign standards certification ratings.
*1
Measurement at same location as "Initial breakdown voltage" section.
*2
By resistive method, nominal voltage applied to the coil; contact carrying current:
1 A.
*3
Nominal voltage applied to the coil, excluding contact bounce time.
*4
Nominal voltage applied to the coil, excluding contact bounce time without diode.
*5
Half-wave pulse of sine wave: 11 ms; detection time: 10
*6
Half-wave pulse of sine wave: 6 ms.
*7
Detection time: 10
μ
s.
*8
Refer to 4. Conditions for operation, transport and storage mentioned in Cautions
for use (Page 178).
μ
s.
2 Form C
50 m
Gold-clad silver
Rating
1 A 30 V DC, 0.5 A 125 V AC
30 W, 62.5 VA
110 V DC, 125 V AC
1 A
10
μ
A 10 mV DC
80 mW (3 to 12 V DC)
140 mW (24 V DC)
260 mW (48 V DC)
55 mW (3 to 12 V DC)
100 mW (24 V DC)
110 mW (3 to 12 V DC)
200 mW (24 V DC)
10
1 A 30 V DC resistive load
2
×
10
0.5 A 125 V AC resistive load
10
B
1
Nominal
operating
power
Single side stable
1 coil latching
2 coil latching
Expected
life (min.
operations)
Mechanical (at 180 cpm)
8
Electrical (at 20 cpm)
5
5
1
Min. 1,000 M
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)
(at 500 V DC)
Initial
breakdown
voltage
Between open
contacts
Between contact and
coil
Between contact sets
FCC surge voltage between open
contacts
Temperature rise*
1,500 V
2
(at 20
°
C)
Max. 50
°
C
Operate time [Set time]*
3
(at 20
°
C)
Max. 4 ms (Approx. 2 ms)
[Max. 4 ms (Approx. 2 ms)]
Max. 4 ms (Approx. 1 ms)
[Max. 4 ms (Approx. 2 ms)]
Min. 490 m/s
Min. 980 m/s
176.4 m/s
{18G}, 10 to 55 Hz
at double amplitude of 3 mm
294 m/s
{30G}, 10 to 55 Hz
at double amplitude of 5 mm
Release time [Reset time]*
(at 20
°
C)
4
Shock resistance
Functional*
Destructive*
5
2
{50 G}
{100 G}
6
2
Vibration resistance
Functional*
7
2
Destructive
2
Conditions for oper-
ation, transport and
storage*
(Not freezing and
condensing at low
temperature)
Unit weight
8
Ambient
temperature
–40
–40
°
°
C to +70
F to +158
°
C
°
F
Humidity
5 to 85% R.H.
Approx. 2 g
.071 oz
ORDERING INFORMATION
Ex. TF
2
L
H
3V
Contact arrangement
Operating function
Terminal shape
Coil voltage(DC)
2:2 Form C
Nil: Standard PC board terminal
H: Self-clinching terminal
Nil: Single side stable
L: 1 coil latching
L2: 2 coil latching
3,4.5,5,6,9,12,
24,48
*
V
*
48 V coil type: Single side stable only
Note: AgPd stationary contact types available for high resistance against contact sticking.
When ordering, please add suffix“-3”like TF2-12V-3.
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