Datasheet

ManualsBrandsPANASONIC ManualsRelaysPCB relays 24 Vdc 1 A 2 change-overs 1 pc(s)

TX-S

ds_61022_0022_en_txs: 061006J

SPECIFICATIONS

TYPICAL APPLICATIONS

SMALL POLARIZED

RELAY WITH HIGH

SENSITIVITY 50mW

TX-S RELAYS

TESTING

mm inch

8.2

.323

7.4

.291

.591

8.4

.331

7.4

.291

.591

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

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 (Telcordia)

Contact

Note:

#1 This value can change due to the switching frequency, environmental conditions,

and desired reliability level, therefore it is recommended to check this with the

actual load. (AgPd contact type or SX relays are available for low level load

switching [10V DC, 10mA max. level])

Characteristics

Arrangement 2 Form C

Initial contact resistance, max.

(By voltage drop 6 V DC 1 A )

100 mΩ

Contact material

Standard contact:

Ag+Au clad, AgPd contact

(low level load):

AgPd+Au clad (stationary),

AgPd (movable)

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

(Reference value)

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

Electrical

(at 20 cpm)

1 A 30 V DC

resistive

2×10

Initial insulation resistance*

Min. 1,000 MW (at 500 V DC)

Initial

breakdown

voltage*

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 (Telcordia)

Operate time [Set time]*

(at 20°C)(at nominal voltage)

Max. 5 ms [Max. 5 ms]

Release time (without diode)

[Reset time]*

(at 20°C)(at nominal voltage)

Max. 5 ms [Max. 5 ms]

Temperature rise*

(at 20°C) Max. 50°C

Shock resistance

Functional*

Min. 750 m/s

{75 G}

Destructive*

Min. 1,000 m/s

{100 G}

Vibration resistance

Functional*

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*

(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.

Measurement at same location as “Initial breakdown voltage” section.

Detection current: 10mA

Excluding contact bounce time.

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

1 A.

Half-wave pulse of sine wave: 6 ms; detection time: 10 μs

Half-wave pulse of sine wave: 6 ms

Detection time: 10 μs

Refer to 6. Conditions for operation, transport and storage mentioned in

AMBIENT ENVIRONMENT (p. 19, Relay Technical Information).

• Communications

(XDSL, Transmission)

• Measurement

•Security

• Home appliances, and audio/visual

equipment

• Automotive equipment

• Medical equipment

Summary of content (7 pages)

PAGE 1
TX-S TESTING SMALL POLARIZED RELAY WITH HIGH SENSITIVITY 50mW 15 .591 7.4 .291 8.2 .323 TX-S RELAYS FEATURES 15 .591 7.4 .291 8.4 .331 mm inch SA type High sensitivity • 50mW nominal operating power (single side stable 1.5-12V) • Useful for electric-power-saving Approx. 0.
PAGE 2
TX-S ORDERING INFORMATION Ex. TXS 2 SA Contact arrangement Surface-mount availability 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 L H 3V Operating function Terminal shape Nil: Single side Nil: stable L: 1 coil latching L2: 2 coil latching Z Packing style Coil voltage (DC) Nil: Standard PC 1.5, 3, 4.
PAGE 3
TX-S 2) Surface-mount terminal type Single side stable Nominal voltage, V DC Pick-up voltage, V DC (max.) Drop-out voltage, V DC (min.) Nominal operating current, mA (±10%) 1.5 1.2 0.15 3 2.4 0.3 4.5 3.6 TXS2SP-6 V 6 TXS2SP-9 V 9 TXS2SP-12 V TXS2SP-24 V Coil resistance, Ω (±10%) Nominal operating power, mW Max. Allowable voltage, V DC 33.3 45 50 2.2 16.7 180 50 4.5 0.45 11.1 405 50 6.7 4.8 0.6 8.3 720 50 9 7.2 0.9 5.6 1,620 50 13.5 12 9.6 1.2 4.
PAGE 4
TX-S Surface-mount terminal SA type mm inch Suggested mounting pad (Top view) 15 .591 8.2 .323 0.5 .020 5.08 .200 5.08 .200 5.08 .200 1 5.08 .039 .200 Max. 10.0 .390 3.16 .124 7.4–0.5 .291–.020 7.4 .291 12.7 .500 2.54 .100 0.65 8.2 .026 .323 1 5.08 .200 5.08 .200 Schematic (Bottom view) 2 coil latching (Reset condition) 10-1.0 dia 10-.039 dia — + 12 0.25 .010 3 4 5 6 + 3.5 .138 2.54 .100 3 4 5 Direction indication 6.24 .246 PC board pattern (Copper side view) 5.08 .
PAGE 5
TX-S REFERENCE DATA 1. Maximum switching capacity 2. Life curve 3. Mechanical life 4 No. of operations ×10 Contact current, A DC resistive load 1.0 0.5 0.4 0.3 Ratio against the rated voltage, %V Tested sample: TXS2-4.5V, 10 pcs. Operating frequency: 180 cpm 30V DC resistive load 100 10 0.2 100 90 80 Pick-up voltage 70 Max. 60 Min. 50 40 Drop-out voltage 30 Max. 20 Min. 10 30 0 100 200 Contact voltage, V 0.5 0 1.0 Switching current, A 10 100 1,000 5,000 4 No.
PAGE 6
TX-S 10. Distribution of contact resistance 11-(1). High frequency characteristics 11-(2). High frequency characteristics Tested sample: TXS2-4.5V, 50 pcs. (50x4 contacts) Tested sample: TXS2-4.5V, 2 pcs. Isolation characteristics Tested sample: TXS2-4.5V, 2 pcs. Insertion loss characteristics 100 1 3 4 5 12 10 9 8 (BOTTOM VIEW) 70 Terminal No. 4-5, 8-9 60 Terminal No. 3-4, 9-10 50 Insertion loss, dB Quantity 80 Isolation, dB 90 100 40 1.0 0.8 50 30 0.6 0.4 20 0.
PAGE 7
TX-S NOTES 1. Packing style 1) The relay is packed in a tube with the relay orientation mark on the left side, as shown in the figure below. 2) Tape and reel packing (surface-mount terminal type) (1) Tape dimensions (i) SA type (2) Dimensions of plastic reel mm inch 21 dia. .827 –.024 dia. –0.6 mm inch Orientation (indicates PIN No.1)stripe Relay polarity bar 1.5 .059 (Z type) dia. dia. 2.0 .079 +0.1 0 +.004 0 2.0 –0.5 .079 –.020 1.75 .069 4.0 .157 0.4 .016 100 –1 dia. 3.937 –.039 dia.