參數(shù)資料
型號(hào)： TX2-4.5V
英文描述： 2 A CAPACITY RELAY WITH HIGH SURGE VOLTAGE & HIGH BREAKDOWN VOLTAGE
中文描述： 2阿繼電器容量高浪涌電壓
文件頁數(shù)： 1/7頁
文件大?。?/td> 166K
代理商： TX2-4.5V
TX RELAYS
2 A CAPACITY RELAY
WITH HIGH SURGE
VOLTAGE & HIGH
BREAKDOWN VOLTAGE
TESTING
mm
inch
.323
.291
.591
.331
.291
.591
FEATURES
Breakdown voltage between contacts and coil: 2,000 V
Surge withstand between contacts and coil: 2,500 V
High contact capacity: 2 A 30 V DC
Surface-mount type 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
Notes:
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. (SX relays are available for low level load switching [10 μA 1 mV DC –
10 mA 10 V DC])
2The upper limit for the ambient temperature is the maximum temperature that
can satisfy the coil temperature rise. Under the packing condition, allowable tem-
perature range is from –40 to +70°C
–40°C to +158°F
.
Remarks
* Specifications will vary with foreign standards certification ratings.
*
Measurement at same location as "Initial breakdown voltage" section.
*
By resistive method, nominal voltage applied to the coil; contact carrying current:
2 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: 6 ms; detection time: 10
*
Half-wave pulse of sine wave: 6 ms.
*
Detection time: 10
μ
s.
*
Refer to 6. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT.
1
2
3
4
5
μ
s.
6
7
8
Characteristics
Initial insulation resistance*
2 Form C
100 m
Gold-clad silver alloy
Rating
2 A 30 V DC
60 W
220 V DC
2 A
μ
A 10 mV DC
1
10
Nominal
operating
power
Single side stable
140 mW (1.5 to 24 V DC)
270 mW (48 V DC)
100 mW (1.5 to 24 V DC)
200 mW (1.5 to 24 V DC)
10
1 coil latching
2 coil latching
Mechanical (at 180 cpm)
Expected
life (min.
operations)
8
Electrical
(at 20 cpm)
2 A 30 V DC
resistive
1 A 30 V DC
resistive
10
5
5
×
10
5
1
Min. 1,000 M
1,000 Vrms for 1 min.
(Detection current: 10 mA)
1,000 Vrms for 1 min.
(Detection current: 10 mA)
2,000 Vrms for 1 min.
(Detection current: 10 mA)
(at 500 V DC)
Initial
breakdown
voltage
Between open con-
tacts
Between contact sets
Between contact and
coil
Between open
contacts
(10
×
160
μ
s)
Between contacts
and coil (2
×
(at 20
Initial surge
voltage
1,500 V (FCC Part 68)
10
°
C)
μ
s)
2,500 V (Telcordia)
Temperature rise*
2
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. 750 m/s
Min. 1,000 m/s
196 m/s
{20 G}, 10 to 55 Hz
at double amplitude of 3.3 mm
294 m/s
{30G}, 10 to 55 Hz
at double amplitude of 5 mm
–40
°
C to +85
°
C (up to 24 V coil)
–40
°
F to +185
°
F
(up to 24 V coil)
–40
°
C to +70
–40
°
F to +158
Release time [Reset time]*
20
°
C)
4
(at
Shock resistance
Functional*
Destructive*
5
2
{75 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 tem-
perature
2
°
C (48 V coil)
°
F
(48 V coil)
Humidity
5 to 85% R.H.
Approx. 2 g .
071 oz
All Rights Reserved C
OPYRIGHT
Matsushita Electric Works, Ltd.
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