TESTING
SMALL POLARIZED
RELAY WITH HIGH
SENSITIVITY 50mW
7.4
.291
8.2
.323
15
.591
7.4
.291
8.4
.331
TX-S
RELAYS
Outstanding surge resistance
Surge withstand between open contacts:
1,500V 10脳160碌s (FCC part 68)
Surge withstand between contacts and
coil:
2,500V 2脳10碌s (Bellcore)
15
.591
FEATURES
High sensitivity
鈥?50mW nominal operating power
(single side stable 1.5-12V)
鈥?Useful for electric-power-saving
Approx. 0.3碌V low thermal electromo-
tive force
mm
inch
SA type
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
鉂?
Single side stable
Nominal
operating
power
1 coil latching
2 coil latching
Expected life Mechanical (at 180 cpm)
(min. opera- Electrical
1 A 30 V DC
tions)
(at 20 cpm) resistive
Note:
鉂?This
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
2 Form C
100 m鈩?/div>
Gold-clad silver alloy
1 A 30 V DC
30 W (DC)
110 V DC
1A
10
碌A(chǔ)
10 mV DC
50 mW (1.5 to 12 V DC)
70 mW (24 V DC)
35 mW (1.5 to 12 V DC)
50 mW (24 V DC)
70 mW (1.5 to 12 V DC)
150 mW (24 V DC)
5脳10
7
Initial insulation resistance*
1
Between open contacts
Between contact sets
Between contacts and coil
Between open contacts
Initial surge (10
脳
160碌s)
voltage
Between contacts and coil
(2
脳
10
碌s)
Operate time [Set time]*
3
(at 20
擄C)(at
nominal voltage)
Release time (without diode)
[Reset time]*
3
(at 20
擄C)(at
nominal voltage)
Initial
breakdown
voltage*
2
Temperature rise*
4
(at 20
擄C)
Functional*
5
Shock resistance
Destructive*
6
Functional*
7
Vibration resistance
Destructive
Conditions for operation, Ambient
transport and storage*
8
temperature
(Not freezing and condensing
Humidity
at low temperature)
Unit weight
Min. 1,000 MW (at 500 V DC)
750 Vrms for 1min.
1,000 Vrms for 1min.
1,800 Vrms for 1min.
1,500V (FCC Part 68)
2,500V (Bellcore)
Max. 5 ms (Approx. 3 ms)
[Max. 5 ms (Approx. 3 ms)]
Max. 5 ms (Approx. 1.5 ms)
[Max. 5 ms (Approx. 3 ms)]
Max. 50
擄C
Min. 750 m/s
2
{75 G}
Min. 1,000 m/s
2
{100 G}
10 to 55 Hz at double
amplitude of 3.3 mm
10 to 55 Hz at double
amplitude of 5 mm
鈥?0
擄C
to +70
擄C
鈥?0
擄F
to +158
擄F
5 to 85% R.H.
Approx. 2 g .071
oz
Rating
2脳10
5
Remarks
* Speci鏗乧ations will vary with foreign standards certi鏗乧ation ratings.
*
1
Measurement at same location as "Initial breakdown voltage" section.
*
2
Detection current: 10mA
*
3
Excluding contact bounce time.
*
4
By resistive method; nominal voltage applied to the coil; contact carrying current:
1 A.
*
5
Half-wave pulse of sine wave: 6 ms; detection time: 10
碌s
*
6
Half-wave pulse of sine wave: 6 ms
*
7
Detection time: 10
碌s
*
8
Refer to 4. Conditions for operation, transport and storage mentioned in Cautions
for use in catalog.
TYPICAL APPLICATIONS
鈥?Telephone equipment
鈥?Measuring equipment
鈥?Communications equipment
鈥?Of鏗乧e Automation equipment
ORDERING INFORMATION
Ex. TXS
Contact arrangement
2: 2 Form C
Surface-mount availability
Nil: Standard PC board terminal type or
Nil:
self-clinching terminal type
SA: Standard surface-mount terminal type
SL : High connection reliability surface-mount
SL :
terminal type
SS: Space saving surface-mount terminal type
2
SA
鈥?/div>
L
鈥?/div>
H
鈥?/div>
3V
鈥?/div>
Z
Packing style
Nil: Tube packing
Z: Tape and reel
packing(piked
from the 8/9/10/12
-pin side
Operating function Terminal shape
Nil: Single side
Nil:
stable
L: 1 coil latching
L2: 2 coil latching
Coil voltage (DC)
Nil: Standard PC 1.5, 3, 4.5, 6, 9,
board terminal or 12, 24 V
surface-mount
terminal
H: Self-clinching
terminal
Notes: 1. Tape and reel (picked from 1/3/4/5-pin side) is also available by request. Part number suffix 鈥?X鈥?is needed when ordering.
(ex.) TXS2SA-3 V-X
2. Tape and reel packing symbol 鈥?Z鈥?or 鈥?X鈥?are not marked on the relay.
1
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