NAIS TX2SS-6V-Z, TX2SS-6V-X, TX2SS-6V, TX2SS-5V-Z, TX2SS-5V-X Datasheet

154

TX-RELAYS

2 AMP. HIGH CAPACITY
RELA Y WITH HIGH
SURGE VOLTAGE & HIGH
BREAKDO WN VOL T A GE

TESTING

mm inch

8.2

.323

7.4

.291

15

.591

8.4

.331

7.4

.291

15

.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

Notes:

❇

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.

❇

2The upper limit for the ambient temperature is the maximum temperature that

can satisfy the coil temperature rise. Under the packing condition, allo wable tem­perature range is from –40 to +70°C –40°C to +158°F.

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:
2 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: 6 ms; detection time: 10 µ s.

*

6

Half-wave pulse of sine wave: 6 ms.

*

7

Detection time: 10 µ s.

*

8

Refer to 4. Conditions f or operation, transport and storage mentioned in Cautions
for use (Page 178).

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)

2 A 30 V DC

Max. switching power
(resistive load)

60 W

Max. switching voltage 220 V DC
Max. switching current 2 A
Min. switching capacity ❇ 1 10 µ A 10 mV DC

Nominal
operating
power

Single side stable

140 mW (1.5 to 24 V DC)

270 mW (48 V DC)
1 coil latching 100 mW (1.5 to 24 V DC)
2 coil latching 200 mW (1.5 to 24 V DC)

Expected
life (min.
operations)

Mechanical (at 180 cpm) 10

8

Electrical
(at 20 cpm)

2 A 30 V DC
resistive

10

5

1 A 30 V DC
resistive

5 × 10

5

Initial insulation resistance*

1

Min. 1,000 M Ω (at 500 V DC)

Initial
breakdown
voltage

Between open con­tacts

1,000 Vrms for 1 min.

(Detection current: 10 mA)

Between contact sets

1,000 Vrms for 1 min.

(Detection current: 10 mA)

Between contact and
coil

2,000 Vrms for 1 min.

(Detection current: 10 mA)

Initial surge
voltage

Between open
contacts
(10 × 160 µ s)

1,500 V (FCC Part 68)

Between contacts
and coil (2 × 10 µ s)

2,500 V (Bellcore)

Temperature rise*

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)]

Release time [Reset time]*

4

(at

20 ° C)

Max. 4 ms (Approx. 1 ms)

[Max. 4 ms (Approx. 2 ms)]

Shock resistance

Functional*

5

Min. 750 m/s

2

{75 G}

Destructive*

6

Min. 1,000 m/s

2

{100 G}

Vibration resistance

Functional*

7

196 m/s

2

{20 G}, 10 to 55 Hz

at double amplitude of 3.3 mm

Destructive

294 m/s

2

{30G}, 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 ❇ 2

–40 ° C to +85 ° C (up to 24 V coil)

–40 ° F to +185 ° F (up to 24 V coil)

–40 ° C to +70 ° C (48 V coil)

–40 ° F to +158 ° F (48 V coil)

Humidity 5 to 85% R.H.

Unit weight Approx. 2 g .071 oz

ORDERING INFORMATION

2SA L 3VHZEx. TX

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, 5, 6,
9, 12, 24, 48* 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.) TX2SA-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(picked
from the 8/9/10/12

-pin side

*48 V coil type: Single side stable only

––– –

TX

155

Surface-mount terminal variation

TYPES AND COIL DATA (at 20 ° C 68 ° F)

1) Standard PC board terminal type and self-clinching terminal type

1. Single side stable

2. 1 Coil latching

3. 2 Coil latching

Variation Terminal style

Usable conditions based on terminal connection solder reliability

Normal environments (indoor) Drastic temperature fluctuations (outdoor)

SA type
(Standard surface-mount terminal type)

Recommended —

SL type
(Highly connection reliability surface­mount terminal type)

Recommended Recommended

SS type
(Space saving surface-mount terminal
type)

Recommended Recommended

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

TX2-1.5 V TX2-H-1.5 V 1.5 1.13 0.15 93.8 16 140 2.2
TX2-3 V TX2-H-3 V 3 2.25 0.3 46.7 64.3 140 4.5
TX2-4.5 V TX2-H-4.5 V 4.5 3.38 0.45 31 145 140 6.7
TX2-5 V TX2-H-5 V 5 3.75 0.5 28.1 178 140 7.5
TX2-6 V TX2-H-6 V 6 4.5 0.6 23.3 257 140 9
TX2-9 V TX2-H-9 V 9 6.75 0.9 15.5 579 140 13.5
TX2-12 V TX2-H-12 V 12 9 1.2 11.7 1,028 140 18
TX2-24 V TX2-H-24 V 24 18 2.4 5.8 4,114 140 36
TX2-48 V TX2-H-48 V 48 36 4.8 5.6 8,533 270 57.6

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

TX2-L-1.5 V TX2-L-H-1.5 V 1.5 1.13 1.13 66.7 22.5 100 2.2
TX2-L-3 V TX2-L-H-3 V 3 2.25 2.25 33.3 90 100 4.5
TX2-L-4.5 V TX2-L-H-4.5 V 4.5 3.38 3.38 22.2 202.5 100 6.7
TX2-L-5 V TX2-L-H-5 V 5 3.75 3.75 20 250 100 7.5
TX2-L-6 V TX2-L-H-6 V 6 4.5 4.5 16.7 360 100 9
TX2-L-9 V TX2-L-H-9 V 9 6.75 6.75 11.1 810 100 13.5
TX2-L-12 V TX2-L-H-12 V 12 9 9 8.3 1,440 100 18
TX2-L-24 V TX2-L-H-24 V 24 18 18 4.2 5,760 100 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

TX2-L2-1.5 V TX2-L2-H-1.5 V 1.5 1.13 1.13 133.9 11.2 200 2.2
TX2-L2-3 V TX2-L2-H-3 V 3 2.25 2.25 66.7 45 200 4.5
TX2-L2-4.5 V TX2-L2-H-4.5 V 4.5 3.38 3.38 44.5 101.2 200 6.7
TX2-L2-5 V TX2-L2-H-5 V 5 3.75 3.75 40 125 200 7.5
TX2-L2-6 V TX2-L2-H-6 V 6 4.5 4.5 33.3 180 200 9
TX2-L2-9 V TX2-L2-H-9 V 9 6.75 6.75 22.2 405 200 13.5
TX2-L2-12 V TX2-L2-H-12 V 12 9 9 16.7 720 200 18
TX2-L2-24 V TX2-L2-H-24 V 24 18 18 8.3 2,880 200 36

5.08

.200

8.4

.331

0.25

.010

9.4

±0.5

.370

±.020

5.08

.200

Max.

10.0

.394

0.25

.010

9.4

±0.5

.370

±.020

5.08

.200

Max.

10.0

.394

0.25

.010

7.4

±0.5

.291

±.020

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.

3.In case of 5 V transistor drive circuit, it is recommended to use 4.5 V type relay.