TX-S Datasheet, PDF (1/6 Pages) List of Unclassifed Manufacturers – SMALL POLARIZED RELAY WITH HIGH SENSITIVITY 50mW

SMALL POLARIZED
RELAY WITH HIGH
SENSITIVITY 50mW
TESTING
TX-S
RELAYS
15
.591
mm inch
7.4
.291
8.2
.323
15
.591
7.4
.291
8.4
.331
SA type
FEATURES
High sensitivity
• 50mW nominal operating power
(single side stable 1.5-12V)
• Useful for electric-power-saving
Approx. 0.3µV low thermal electromo-
tive force
Outstanding surge resistance
Surge withstand between open contacts:
1,500V 10×160µs (FCC part 68)
Surge withstand between contacts and
coil:
2,500V 2×10µs (Bellcore)
SPECIFICATIONS
Contact
Arrangement
2 Form C
Initial contact resistance, max.
(By voltage drop 6 V DC 1 A )
100 mΩ
Contact material
Gold-clad silver alloy
Nominal switching capacity
(resistive load)
1 A 30 V DC
Rating
Max. switching power
(resistive load)
Max. switching voltage
30 W (DC)
110 V DC
Nominal
operating
power
Max. switching current
Min. switching capacity ❇1
Single side stable
1 coil latching
2 coil latching
1A
10 µA 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)
Expected life ^{Mechanical (at 180 cpm)}
(min. opera- _{Electrical 1 A 30 V DC}
tions)
(at 20 cpm) resistive
5×10⁷
2×10⁵
Note:
❇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.
Remarks
* Specifications will vary with foreign standards certification 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 µs
Characteristics
Initial insulation resistance*¹
Min. 1,000 MW (at 500 V DC)
Initial
breakdown
voltage*²
Between open contacts
Between contact sets
Between contacts and coil
750 Vrms for 1min.
1,000 Vrms for 1min.
1,800 Vrms for 1min.
Initial surge
voltage
Between open contacts
(10 × 160µs)
Between contacts and coil
(2 × 10 µs)
1,500V (FCC Part 68)
2,500V (Bellcore)
Operate time [Set time]*³
(at 20°C)(at nominal voltage)
Max. 5 ms (Approx. 3 ms)
[Max. 5 ms (Approx. 3 ms)]
Release time (without diode)
[Reset time]*³
(at 20°C)(at nominal voltage)
Max. 5 ms (Approx. 1.5 ms)
[Max. 5 ms (Approx. 3 ms)]
Temperature rise*⁴ (at 20°C)
Max. 50°C
Shock resistance
Functional*⁵
Destructive*⁶
Min. 750 m/s² {75 G}
Min. 1,000 m/s² {100 G}
Vibration resistance
Functional*⁷
Destructive
10 to 55 Hz at double
amplitude of 3.3 mm
10 to 55 Hz at double
amplitude of 5 mm
Conditions for operation,
transport and storage*⁸
(Not freezing and condensing
at low temperature)
Ambient
temperature
Humidity
–40°C to +70°C
–40°F to +158°F
5 to 85% R.H.
Unit weight
Approx. 2 g .071 oz
*⁶ Half-wave pulse of sine wave: 6 ms
*⁷ Detection time: 10 µs
*⁸ Refer to 4. Conditions for operation, transport and storage mentioned in Cautions
for use in catalog.
TYPICAL APPLICATIONS
• Telephone equipment
• Measuring equipment
• Communications equipment
• Office Automation equipment
ORDERING INFORMATION
Ex. TXS 2
SA – L – H – 3V – Z
Contact arrangement
Surface-mount availability
Operating function Terminal shape Coil voltage (DC) Packing style
2: 2 Form C
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
Nil: Single side
Nil: stable
L: 1 coil latching
L2: 2 coil latching
Nil: Standard PC
board terminal or
surface-mount
terminal
H: Self-clinching
terminal
1.5, 3, 4.5, 6, 9,
12, 24 V
Notes: 1. Tape and reel (picked from 1/3/4/5-pin side) is also available by request. Part number suffix “-X” is needed when ordering.
(ex.) TXS2SA-3 V-X
2. Tape and reel packing symbol “-Z” or “-X” are not marked on the relay.
Nil: Tube packing
Z: Tape and reel
packing(piked
from the 8/9/10/12
-pin side
1