NAIS TXS2SS-L-24V-X, TXS2SS-L-24V, TXS2SS-L-12V-X, TXS2SS-L-12V, TXS2SS-L-1.5V-Z Datasheet
...
167
TX-S
RELAYS
SMALL POLARIZED
RELA Y WITH HIGH
SENSITIVITY 50mW
TESTING
8.2
.323
7.4
.291
15
.591
8.4
.331
7.4
.291
15
.591
SA type
mm inch
FEATURES
High sensitivity
• 50mW nominal operating power
(single side stable 1.5-12V)
• Useful for electric-power-saving
Approx. 0.3µV low thermal electromotive 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
Note:
❇
1This value can change due to the switching frequency, en vironmental conditions,
and desired reliability level, therefore it is recommended to chec k this with the actual load.
Characteristics
Arrangement 2 Form C
Initial contact resistance, max.
(By voltage drop 6 V DC 1 A )
100 m
Ω
Contact material Gold-clad silver alloy
Rating
Nominal switching capacity
(resistive load)
1 A 30 V DC
Max. switching power
(resistive load)
30 W (DC)
Max. switching voltage 110 V DC
Max. switching current 1 A
Min. switching capacity ❇1 10 µA 10 mV DC
Nominal
operating
power
Single side stable
50 mW (1.5 to 12 V DC)
70 mW (24 V DC)
1 coil latching
35 mW (1.5 to 12 V DC)
50 mW (24 V DC)
2 coil latching
70 mW (1.5 to 12 V DC)
150 mW (24 V DC)
Expected
life (min.
operations)
Mechanical (at 180 cpm) 5×10
7
Electrical
(at 20 cpm)
1 A 30 V DC
resistive
2×10
5
Initial insulation resistance*
1
Min. 1,000 MΩ (at 500 V DC)
Initial
breakdown
voltage*
2
Between open contacts 750 Vrms for 1min.
Between contact sets 1,000 Vrms for 1min.
Between contacts and coil 1,800 Vrms for 1min.
Initial surge
voltage
Between open contacts
(10 × 160µs)
1,500V (FCC Part 68)
Between contacts and coil
(2 × 10 µs)
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 (Appro x. 1.5 ms)
[Max. 5 ms (Approx. 3 ms)]
Temperature rise*4 (at 20°C) Max. 50°C
Shock resistance
Functional*
5
Min. 750 m/s2 {75 G}
Destructive*6Min. 1,000 m/s2 {100 G}
Vibration resistance
Functional*
7
10 to 55 Hz at double
amplitude of 3.3 mm
Destructive
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
–40°C to +70°C
–40°F to +158°F
Humidity 5 to 85% R.H.
Unit weight Approx. 2 g .071 oz
Remarks
* Specifications will vary with foreign standards certification ratings.
*1Measurement at same location as "Initial breakdown voltage" section.
*
2
Detection current: 10mA
*3Excluding contact bounce time.
*
4
By resistive method; nominal v oltage applied to the coil; contact carrying current:
1 A.
*5Half-wave pulse of sine wave: 6 ms; detection time: 10 µs
*
6
Half-wave pulse of sine wave: 6 ms
*7Detection time: 10 µs
*
8
Refer to 4. Conditions f or operation, transport and storage mentioned in Cautions
for use (Page 178).
TYPICAL APPLICATIONS
• Telephone equipment
• Measuring equipment
• Communications equipment
• Office Automation equipment
2SA L 3VHZEx. TXS
Contact arrangement Surface-mount availability Operating function Coil voltage (DC)
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: 2 Form C Nil: Single side
Nil: stable
L: 1 coil latching
L2: 2 coil latching
Terminal shape
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.
Packing style
Nil: Tube packing
Z: Tape and reel
packing(piked
from the 8/9/10/12
-pin side
––– –
ORDERING INFORMATION
TX-S
168
TYPES AND COIL DATA (at 20°C 68°F)
1) Standard PC board terminal type and self-clinching terminal type
Single side stable
1 coil latching
2 coil latching
Notes:
1. Specified value of pick-up, drop-out, set and reset voltage is with the condition of square wave coil pulse.
2. Standard packing: Tube: 40 pcs.; Case: 1,000 pcs.
Part No.
Nominal
voltage, V DC
Pick-up
voltage,
V DC (max.)
Drop-out
voltage,
V DC (min.)
Nominal
operating
current,
mA (±10%)
Coil
resistance,
Ω (±
10%)
Nominal
operating
power,
mW
Max.
Allowable
voltage,
V DC
Standard PC
board terminal
Self-clinching
terminal
TXS2-1.5V TXS2-H-1.5V 1.5 1.2 0.15 33.3 45 50 2.2
TXS2-3V TXS2-H-3V 3 2.4 0.3 16.7 180 50 4.5
TXS2-4.5V TXS2-H-4.5V 4.5 3.6 0.45 11.1 405 50 6.7
TXS2-6V TXS2-H-6V 6 4.8 0.6 8.3 720 50 9
TXS2-9V TXS2-H-9V 9 7.2 0.9 5.6 1,620 50 13.5
TXS2-12V TXS2-H-12V 12 9.6 1.2 4.2 2,880 50 18
TXS2-24V TXS2-H-24V 24 19.2 2.4 2.9 8,229 70 36
Part No.
Nominal
voltage,
V DC
Set voltage,
V DC (max.)
Reset voltage,
V DC (Max.)
Nominal
operating
current,
mA (±10%)
Coil
resistance,
Ω (±
10%)
Nominal
operating
power,
mW
Max.
Allowable
voltage,
V DC
Standard PC
board terminal
Self-clinching
terminal
TXS2-L-1.5V TXS2-L-H-1.5V 1.5 1.2 1.2 23.3 64.3 35 2.2
TXS2-L-3V TXS2-L-H-3V 3 2.4 2.4 11.7 257 35 4.5
TXS2-L-4.5V TXS2-L-H-4.5V 4.5 3.6 3.6 7.8 579 35 6.7
TXS2-L-6V TXS2-L-H-6V 6 4.8 4.8 5.8 1,029 35 9
TXS2-L-9V TXS2-L-H-9V 9 7.2 7.2 3.9 2,314 35 13.5
TXS2-L-12V TXS2-L-H-12V 12 9.6 9.6 2.9 4,114 35 18
TXS2-L-24V TXS2-L-H-24V 24 19.2 19.2 2.1 11,520 50 36
Part No.
Nominal
voltage,
V DC
Set voltage,
V DC (max.)
Reset voltage,
V DC (Max.)
Nominal
operating
current,
mA (±10%)
Coil
resistance,
Ω (±
10%)
Nominal
operating
power,
mW
Max.
Allowable
voltage,
V DC
Standard PC
board terminal
Self-clinching
terminal
TXS2-L2-1.5V TXS2-L2-H-1.5V 1.5 1.2 1.2 46.7 32.1 70 2.2
TXS2-L2-3V TXS2-L2-H-3V 3 2.4 2.4 23.3 129 70 4.5
TXS2-L2-4.5V TXS2-L2-H-4.5V 4.5 3.6 3.6 15.6 289 70 6.7
TXS2-L2-6V TXS2-L2-H-6V 6 4.8 4.8 11.7 514 70 9
TXS2-L2-9V TXS2-L2-H-9V 9 7.2 7.2 7.8 1,157 70 13.5
TXS2-L2-12V TXS2-L2-H-12V 12 9.6 9.6 5.8 2,057 70 18
TXS2-L2-24V TXS2-L2-H-24V 24 19.2 19.2 6.3 3,840 150 36
2) Surface-mount terminal type
Single side stable
Part No.
Nominal
voltage,
V DC
Pick-up voltage,
V DC (max.)
Drop-out
voltage,
V DC (min.)
Nominal
operating
current,
mA (±10%)
Coil resistance,
Ω (±
10%)
Nominal
operating power ,
mW
Max. Allowable
voltage,
V DC
TXS2S❍-1.5 V 1.5 1.2 0.15 33.3 45 50 2.2
TXS2S❍-3 V 3 2.4 0.3 16.7 180 50 4.5
TXS2S❍-4.5 V 4.5 3.6 0.45 11.1 405 50 6.7
TXS2S❍-6 V 6 4.8 0.6 8.3 720 50 9
TXS2S❍-9 V 9 7.2 0.9 5.6 1,620 50 13.5
TXS2S❍-12 V 12 9.6 1.2 4.2 2,880 50 18
TXS2S❍-24 V 24 19.2 2.4 2.9 8,229 70 36
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