AV3/AVM3/AVT3/AVL3 (FS/FS-T) Subminiature Switches

–6–

AECTB10E 201601-T

SPECIFICATIONS

■ Contact rating

Note: Time constant shall be less than 7 msec. for DC inductive loads.

• Contact material reference chart classified by load voltage & current

Note: If the contact is being used in the constant low-level circuit load range, the Au-clad double layer contact type is recommended. If there is a danger of the current being

less than 0.5 A, for instance if the contact is being turned on and off, the Au-clad triple layer contact type is recommended.

■ Characteristics

Note: Test conditions and judgement are complying with “NECA C4505”.

Type

Standard version

Long life version

Contact

specification

AgNi alloy contact type

Plunger color: Black

Au-clad contact type

AgNi alloy contact type

Plunger color: Black

Au-clad contact type

Triple layer

contact type

Plunger color:

Red

Double layer

contact type

For low-level

circuit

Plunger color:

Green

Triple layer

contact type

Plunger color:

Red

Double layer

contact type

For low-level

circuit

Plunger color:

Green

Load style

Contact

voltage

Resistive load

(cos

φ]1)

Inductive load

(cos

φ]0.6 to 0.7)

Resistive load

(cos

φ]1)

Inductive load

(cos

φ]1)

Resistive load

(cos

φ]1)

Inductive load

(cos

φ]0.6 to 0.7)

Resistive load

(cos

φ]1)

Inductive load

(cos

φ]1)

125V AC

3A

2A

0.1A

—

5A

3A

0.1A

—

250V AC

3A

2A

0.1A

—

5A

3A

0.1A

—

30V DC

3A

2A

0.1A

0.1A

5A

3A

0.1A

0.1A

125V DC

0.4A

0.05A

—

—

0.4A

0.05A

—

—

Item

Standard version

Long life version

Test condition

AgNi alloy contact

type

Au-clad contact

type

AgNi alloy contact

type

Au-clad contact

type

Expected

life

Mechanical life

Min. 5

× 105 (OTmax.)

Min. 3

× 107 (OT: Specified value)

Min. 107 (OTmax.)

at 60 cpm

Electrical life

Min. 5

× 104

Min. 2

× 105

5

× 104

2

× 105

at 20 cpm, at rated load, OT max.

Insulation resistance

Min.100M

Ω

at 500V DC

Dielectric

strength

Between non-continuous

terminals

1,000 Vrms

Between each terminal and

other exposed metal parts

1,500 Vrms

Between each terminal and

ground

1,500 Vrms

Contact resistance (Initial)

Max. 50 m

Ω

Max. 100 m

Ω

Max. 50 m

Ω

Max. 50 m

Ω

Ag alloy contact type: by voltage drop 1 A,

6 to 8V DC

Au-clad contact type: by voltage drop 0.1 A,

6 to 8V DC

Vibration resistance (Pin plunger type)

10 to 55 Hz at single amplitude of 0.75mm

Contact opening: Max. 1 msec.

Shock resistance (Pin plunger type)

294 m/s2 min.

(OF 0.98 N type)

147 m/s2 min.

(OF 0.49 N type)

294 m/s2 min.

(OF 0.98 N type)

147 m/s2 min.

(OF 0.49 N type)

49 m/s2 min.

(OF 0.25 N type)

Min. 294 m/s2

Min. 294 m/s2

Contact opening: 1 msec. max.

Allowable operating speed (no load)

0.1 to 1,000 mm/sec.

Max.operating cycle rate (no load)

300 cpm

Ambient temperature

–25

°C to +85°C

no freezing and condensing

Unit weight

Approx.2g

Protection grade

IP40

(Common for FS type and FS-T type)

Au-clad double layer

contact type

1mA

DC

AC

5

5

15

30V

30

250V

100mA

3A

0

AgNi alloy

Au-clad triple layer contact type