NAIS TXD2SS-L-9V-X, TXD2SS-L-9V, TXD2SS-L-6V-Z, TXD2SS-L-6V-X, TXD2SS-L-6V Datasheet

160

TX-D
RELAYS

HIGH INSULATION RELAYS

(Conforming to the supplementary
insulation class of EN Standards
(EN41003))

TESTING

8.2

.323

7.4

.291

15

.591

mm inch

8.4

.333

7.4

.291

15

.591

FEATURES

• Approved to the supplementary insu­lation class in the EN standards
(EN41003).

The insulation distance between the con­tact and coil meet the supplementary in­sulation class of the EN41003 standards
as required for equipment connected to
the telephone lines in Europe.

Satisfies the following conditions:

• Clearances: 2.0 mm .079 inch or more

• Creepage distance: 2.5 mm .098 inch or
more

• 2,000 V breakdown voltage between
contact and coil.

The body block construction of the coil
that is molded by plastic offers a high
breakdown voltage of 2,000 V between
contact and coil, and 1,000 V between
open contacts.

• Outstanding surge resistance.

Surge withstand between open contacts:
1,500 V 10 × 160 µ sec. (FCC part 68)
Surge withstand between contact and
coil: 2,500 V 2 × 10 µ sec. (Bellcore)

• High sensitivity 200 mW.

• High contact capacity: 2 A 30 V DC
(Standard type)

• Surface-mount type also available.

• M.B.B. type also available

• The use of gold-clad twin crossbar
contacts ensures high contact reliabil­ity.

• Outstanding vibration and shock re­sistance.

Functional shock resistance:
750 m/s

2

{75G}
Destructive shock resistance:
1,000 m/s

2

{100G}
Functional vibration resistance:
10 to 55 Hz (at double amplitude of 3.3
mm .130 inch)
Destructive vibration resistance:
10 to 55 Hz (at double amplitude of 5 mm

.197 inch)

• Sealed construction allows automatic
washing.

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.

Characteristics

Standard (B.B.M)

type

M.B.B.type

Arrangement 2 Form C 2 Form D
Initial contact resistance, max.

(By voltage drop 6 V DC 1 A)

100 m Ω

Contact material Gold-clad silver

Rating

Nominal switching
capacity (resistive load)

2 A 30 V DC 1 A 30 V DC

Max. switching power
(resistive load)

60 W 30 W

Max. switching voltage 220 V DC 110 V DC
Max. switching current 2 A 1 A
Min. switching capacity ❇ 1 10 µ A 10 mV DC

Nominal oper­ating power

Single side
stable

200 mW

(1.5 to 12 V DC)

230 mW

(24 V DC)

250 mW

(1.5 to 12 V DC)

270 mW

(24 V DC)

1 coil
latching

150 mW

(1.5 to 12 V DC)

170 mW

(24 V DC)

—

Expected
life (min.
operations)

Mechanical (at 180 cpm) 10

8

10

7

Electrical (at 20 cpm)

10

5

(2 A 30 V DC

resistive),

5 ×

10

5

(1 A 30 V

DC resistive)

10

5

(1 A 30 V DC

resistive)

Standard (B.B.M) type M.B.B.type

Initial insulation resistance*

1

Min. 1,000 M Ω (at 500 V DC)

Initial
break­down
voltage*

2

Between open
contacts

1,000 Vrms for 1 min. 500 Vrms for 1 min.

Between contact
and coil

2,000 Vrms for 1 min.

Between contact
sets

1,000 Vrms for 1 min.

Initial
surge
voltage

Between con­tacts, 10 × 160 µ s

1,500 V

[FCC Part 68]

–

Between contact
and coil, 2 × 10 µ s

2,500 V [Bellcore]

Temperature rise (at 20 ° C) Max. 50 ° C*

3

Max. 50 ° C*

4

Operate time [Set time]*

5

(at 20 ° C)

Max. 4 ms

(Approx. 2 ms)

[Max. 4 ms

(Approx. 2 ms)]

Max. 4 ms

(Approx. 2 ms)

Release time [Reset time]*

6

(at 20 ° C)

Max. 4 ms

(Approx. 1 ms)

[Max. 4 ms

(Approx. 2 ms)]

Max. 4 ms

(Approx. 1 ms)

M.B.B. time*

12

— Min. 10 µ s

Shock
resistance

Functional Min. 750 m/s

2

{75 G}*

7

Min. 500 m/s

2

{50 G}*

8

Destructive*

9

Min. 1,000 m/s

2

{100 G}

Vibration
resistance

Functional*

10

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*

11

(Not freez­ing and condensing
at low temperature)

Ambient
temp. ❇ 2

–40 ° C to +85 ° C –40 ° F to +185 ° F

Humidity 5 to 85%R.H.

Unit weight Approx. 2 g .071 oz.

Remarks

* Specifications will vary with foreign standards certification ratings.
*

1

Measurement at same location as "Initial breakdown voltage" section.

*

2

Detection current: 10 mA

*

3

By resistive method; nominal voltage applied to the coil; contact carrying current: 2 A.

*

4

By resistive method; nominal voltage applied to the coil; contact carrying current: 1 A.

*

5

Nominal voltage applied to the coil, excluding contact bounce time.

*

6

Nominal voltage applied to the coil, excluding contact bounce time without diode.

*

7

Half-wave pulse of sine wave: 6 ms.; detection time: 10 µ s.

*

8

Half-wave pulse of sine wave: 11 ms.; detection time: 10 µ s.

*

9

Half-wave pulse of sine wave: 6 ms.

*

10

Detection time: 10 µ s.

*

11

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

*

12

M.B.B. time:

Min. 10 µs

5 V DC

500 Ω

Measuring
condition

×

TX-D

161

TYPICAL APPLICATIONS

• Facsimiles

• Modems

• Communication devices

ORDERING INFORMATION

1) Standard (B.B.M.)type

2) M.B.B.type

Ex. TXD 2 SA L 4.5V Z–– – –

Contact

arrangement

Surface-mount availability Operating function Terminal shape

Coil voltage

(DC)

Packing style

2: 2 Form C Nil:

SA:
SL:

SS:

Standard PC board terminal or
self-clinching terminal
Standard surface-mount terminal
High connection reliability surface-mount
terminal type
Space saving surface-mount terminal type

Nil:L:Single side

stable
1 coil latching

Nil:H:Standard PC

board terminal
or surface­mount type
Self-clinching
terminal

1.5, 3, 4.5, 5,
6, 9, 12, 24 V

Nil:Z:Tube packing

Tape and reel packing
(Picked from the 8/9/
10/12-pin side)

Ex. TXD 2 SA 2M 4.5V Z–– – –

Contact

arrangement

Surface-mount availability Operating function Terminal shape

Coil voltage

(DC)

Packing style

2: 2 Form D Nil:

SA:
SL:

SS:

Standard PC board terminal or
self-clinching terminal
Standard surface-mount terminal
High connection reliability surface-mount
terminal type
Space saving surface-mount terminal type

2M: 2 M.B.B. type Nil:H:Standard PC

board terminal
or surface­mount type
Self- clinching
terminal

1.5, 3, 4.5, 5,
6, 9, 12, 24 V

Nil:Z:Tube packing

Tape and reel packing
(Picked from the 8/9/
10/12-pin side)

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.) TXD2SA-3V-X

2. Tape and reel packing symbol “-Z” or “-X” are not marked on the relay.

Surface-mount terminal variation

OPERATION INFORMATION

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

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

N.C. COM N.O.

N.C. COM N.O.

N.C. COM N.O.

N.C. COM N.O.

N.C. COM N.O.

N.C. COM N.O.

N.C. COM N.O.

N.C. COM N.O.

N.C. COM N.O.

N.C. COM N.O.

Contact Operation

M.B.B. contact
operation

Standard
(B.B.M.) contact
operation

Open During Operation Operation Complete During Reset Reset Complete

TX-D

162

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

1. Standard (B.B.M.) type

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

1. Single side stable

2. 1 coil latching

Standard packing: 40 pcs. in an inner package (tube); 1,000 pcs. in an outer package.
Note: In case of 5 V transistor drive circuit, it is recommended to use 4.5 V type relay.

Coil

Rating,

V DC

Part No. V DC Pick-up

voltage,

V DC (max.)

(initial)

Drop-out

voltage,

V DC (min.)

(initial)

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

1.5 TXD2-1.5V TXD2-H-1.5V 1.13 0.15 132.7 11 200 1.8
3 TXD2-3V TXD2-H-3V 2.25 0.3 66.7 45 200 3.6

4.5 TXD2-4.5V TXD2-H-4.5V 3.38 0.45 44.4 101 200 5.4
5 TXD2-5V TXD2-H-5V 3.75 0.5 40.0 125 200 6
6 TXD2-6V TXD2-H-6V 4.5 0.6 33.3 180 200 7.2
9 TXD2-9V TXD2-H-9V 6.75 0.9 22.2 405 200 10.8

12 TXD2-12V TXD2-H-12V 9 1.2 16.7 720 200 14.4
24 TXD2-24V TXD2-H-24V 18 2.4 9.6 2,504 230 28.8

Coil

Rating,

V DC

Part No.

Set voltage,

V DC (max.)

(initial)

Reset

voltage,

V DC (max.)

(initial)

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

1.5 TXD2-L-1.5V TXD2-L-H-1.5V 1.13 1.13 100.0 15 150 1.8
3 TXD2-L-3V TXD2-L-H-3V 2.25 2.25 50.0 60 150 3.6

4.5 TXD2-L-4.5V TXD2-L-H-4.5V 3.38 3.38 33.3 135 150 5.4
5 TXD2-L-5V TXD2-L-H-5V 3.75 3.75 30.0 166 150 6
6 TXD2-L-6V TXD2-L-H-6V 4.5 4.5 25.0 240 150 7.2
9 TXD2-L-9V TXD2-L-H-9V 6.75 6.75 16.7 540 150 10.8

12 TXD2-L-12V TXD2-L-H-12V 9 9 12.5 960 150 14.4
24 TXD2-L-24V TXD2-L-H-24V 18 18 7.1 3,388 170 28.8

(2) Surface-mount terminal

1. Single side stable

2. 1 coil latching

❍

: For each surface-mounted terminal variation, input the following letter.

SA type: A

, SL type: L , SS type: S

Standard packing:40 pcs. (tube), 500 pcs. (tape and reel) in an inner package; 1,000 pcs. in an outer package

Notes:

1. Tape and reel packing symbol "-Z" is not marked on the relay. "X" type tape and reel packing (picked from 1/3/4/5-pin side) is also available.

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

Coil

Rating,

V DC

Part No. Pick-up

voltage,

V DC (max.)

(initial)

Drop-out

voltage,

V DC (min.)

(initial)

Nominal

operating

current,

mA ( ± 10%)

Coil

resistance,

Ω ( ±

10%)

Nominal

operating

power,

mW

Max.

allowable

voltage,

V DC

Tube packing

Tape and reel

packing

1.5 TXD2S ❍ -1.5V TXD2S ❍ -1.5V-Z 1.13 0.15 132.7 11 200 1.8
3 TXD2S ❍ -3V TXD2S ❍ -3V-Z 2.25 0.3 66.7 45 200 3.6

4.5 TXD2S ❍ -4.5V TXD2S ❍ -4.5V-Z 3.38 0.45 44.4 101 200 5.4
5 TXD2S ❍ -5V TXD2S ❍ -5V-Z 3.75 0.5 40.0 125 200 6
6 TXD2S ❍ -6V TXD2S ❍ -6V-Z 4.5 0.6 33.3 180 200 7.2
9 TXD2S ❍ -9V TXD2S ❍ -9V-Z 6.75 0.9 22.2 405 200 10.8

12 TXD2S ❍ -12V TXD2S ❍ -12V-Z 9 1.2 16.7 720 200 14.4
24 TXD2S ❍ -24V TXD2S ❍ -24V-Z 18 2.4 9.6 2,504 230 28.8

Coil

Rating,

V DC

Part No.

Set voltage,

V DC (max.)

(initial)

Reset

voltage,

V DC (max.)

(initial)

Nominal

operating

current,

mA ( ± 10%)

Coil

resistance,

Ω ( ±

10%)

Nominal

operating

power,

mW

Max.

allowable

voltage,

V DC

Tube packing

Tape and reel

packing

1.5 TXD2S ❍ -L-1.5V TXD2S ❍ -L-1.5V-Z 1.13 1.13 100.0 15 150 1.8
3 TXD2S ❍ -L-3V TXD2S ❍ -L-3V-Z 2.25 2.25 50.0 60 150 3.6

4.5 TXD2S ❍ -L-4.5V TXD2S ❍ -L-4.5V-Z 3.38 3.38 33.3 135 150 5.4
5 TXD2S ❍ -L-5V TXD2S ❍ -L-5V-Z 3.75 3.75 30.0 166 150 6
6 TXD2S ❍-L-6V TXD2S❍-L-6V-Z 4.5 4.5 25.0 240 150 7.2
9 TXD2S❍-L-9V TXD2S❍-L-9V-Z 6.75 6.75 16.7 540 150 10.8

12 TXD2S❍-L-12V TXD2S❍-L-12V-Z 9 9 12.5 960 150 14.4
24 TXD2S❍-L-24V TXD2S❍-L-24V-Z 18 18 7.1 3,388 170 28.8