Panasonic Industry Co., Ltd. Electromechanical Control Business Division

industrial.panasonic.com/ac/e/

ASCTB14E 202405

Panasonic Industry Co., Ltd. 2024

Signal Relays ( 2 A or less ) TQ RELAYS

■ Specifications

Item

Specifications

Contact data

Contact arrangement

2 Form C

Contact resistance

( Initial )

Max. 75 mΩ ( by voltage drop 6 V DC 1 A )

Contact material

AgNi ＋ Au clad

Contact rating

( resistive )

2 A 30 V DC, 0.5 A 125 V AC

Max. switching power

( resistive )

60 W ( DC ), 62.5 VA ( AC )

Max. switching voltage

220 V DC, 125 V AC

Max. switching current

2 A ( DC ), 2 A ( AC )

Min. switching load

( reference value )*1

10 µA 10 mV DC

Insulation resistance ( Initial )

Min. 1,000 MΩ ( at 500 V DC, Measured portion is the same as the case of dielectric strength. )

Dielectric

strength

( Initial )

Between open contacts

1,000 Vrms 1 min ( detection current: 10 mA )

Between contact and coil

1,500 Vrms 1 min ( detection current: 10 mA )

Between contact sets

1,500 Vrms 1 min ( detection current: 10 mA )

Surge

withstand

voltage

( Initial )

Between open contacts

1,500 V 10 × 160 µs

Between contact and coil

2,500 V 2 × 10 µs

Time

characteristics

( Initial )

Operate [ Set ] time

Max. 4 ms at rated coil voltage ( at 20 ℃ , without bounce )

[ Max. 4 ms ( at 20 ℃, without bounce ) ]

Release [ Reset ] time

Max. 4 ms at rated coil voltage ( at 20 ℃ , without bounce, without diode )

[ Max. 4 ms ( at 20 ℃, without bounce ) ]

Shock

resistance

Functional

750 m/s2 ( half-sine shock pulse: 6 ms, detection time: 10 µs )

Destructive

1,000 m/s2 ( half-sine shock pulse: 6 ms )

Vibration

resistance

Functional

10 to 55 Hz ( at double amplitude of: 3 mm, detection time: 10 µs )

Destructive

10 to 55 Hz ( at double amplitude of: 5 mm )

Expected life

Mechanical life

Min. 100 × 106 ope. ( Switching frequency: at 180 times/min )

Conditions

Conditions for usage,

transport and storage*2

Ambient temperature: −40 to ＋85 ℃ ( 70 ℃ over: Max. 1 A )

( Allowable temperature is from −40 to ＋70 ℃ at our standard packing condition. )

Humidity: 5 to 85 % RH ( Avoid icing and condensation )

Unit weight

Approx. 2 g

Note) For AC load, please inquire our sales representative for details.

*1: This value is a rough indication of the lower limit at which switching is possible at micro load level.

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.

TX/TX-S/TX-D relay AgPd contact type are available for low level load analog circuit ( 10 V DC, 10 mA max. level ).

*2: For ambient temperature, please refer to the " GUIDELINES FOR RELAY USAGE ".

■ Electrical life

Conditions: resistive load, switching frequency at 20 times/minute

Type

Switching capacity

Number of operations

2 Form C

1

A 30 V DC

Min. 200 × 103 ope.

2

A 30 V DC

Min. 100 × 103 ope.

0.5 A 125 V AC

Min. 100 × 103 ope.

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