LZ (ALZ)

ASCTB203E 201209-T

TYPES

Standard packing: Carton: 100 pcs.; Case: 500 pcs.

Notes: 1. Tube packing type is also available. Please consult us.

2. Carton packing symbol “W” is not marked on the relay.

3. EN60335-1 GWT compliant types available. When ordering, please add suffix “T”.

Ex. ALZ51F12TW

RATING

1. Coil data

2. Specifications

Notes: *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.

*2. Wave is standard shock voltage of

±1.2 × 50µs according to JEC-212-1981.

*3. In order to obtain the full rated life cycles, the relay should be properly vented by removing the vent nib. More detail, please look at caution for NOTES.

*4. Class F type is ambient temperature 105

*5. The upper limit of the ambient temperature is the maximum temperature that can satisfy the coil temperature rise value. Refer to Usage, transport and storage

conditions in NOTES.

*Please note that some of the specifications listed above may not comply with overseas standards.

Contact arrangement

Coil voltage

Flux-resistant type

Sealed type

Class B insulation

Class F insulation

Class B insulation

Class F insulation

Part No.

Part No.

Part No.

Part No.

1 Form C

5 V DC

ALZ11B05W

ALZ11F05W

ALZ12B05W

ALZ12F05W

9 V DC

ALZ11B09W

ALZ11F09W

ALZ12B09W

ALZ12F09W

12 V DC

ALZ11B12W

ALZ11F12W

ALZ12B12W

ALZ12F12W

18 V DC

ALZ11B18W

ALZ11F18W

ALZ12B18W

ALZ12F18W

24 V DC

ALZ11B24W

ALZ11F24W

ALZ12B24W

ALZ12F24W

48 V DC

ALZ11B48W

ALZ11F48W

ALZ12B48W

ALZ12F48W

1 Form A

(New PC board terminal)

5 V DC

ALZ51B05W

ALZ51F05W

ALZ52B05W

ALZ52F05W

9 V DC

ALZ51B09W

ALZ51F09W

ALZ52B09W

ALZ52F09W

12 V DC

ALZ51B12W

ALZ51F12W

ALZ52B12W

ALZ52F12W

18 V DC

ALZ51B18W

ALZ51F18W

ALZ52B18W

ALZ52F18W

24 V DC

ALZ51B24W

ALZ51F24W

ALZ52B24W

ALZ52F24W

48 V DC

ALZ51B48W

ALZ51F48W

ALZ52B48W

ALZ52F48W

Nominal coil

voltage

Pick-up voltage

(at 20

Drop-out voltage

(at 20

Nominal operating

current

[

Coil resistance

[

Nominal operating

power

(at 20

Max. applied voltage

(at 20

5 V DC

Max. 70%V

nominal voltage

(Initial)

Min. 10%V

nominal voltage

(Initial)

80 mA

63

Ω

400 mW

130%V of

nominal voltage

9 V DC

44.4 mA

203

Ω

12 V DC

33.3 mA

360

Ω

18 V DC

22.2 mA

810

Ω

24 V DC

16.7 mA

1,440

Ω

48 V DC

8.3 mA

5,760

Ω

Characteristics

Item

Specifications

Contact

Arrangement

1 Form C, 1 Form A

Contact resistance (Initial)

Max. 100 m

Ω (By voltage drop 6V DC 1A)

Contact material

Rating

Nominal switching capacity (resistive load)

16A 250V AC

Max. switching power (resistive load)

4,000V A

Max. switching voltage

440V AC

Max. switching current

16A

Nominal operating power

400mW

100mA 5V DC

Electrical

characteristics

Insulation resistance (Initial)

Min. 1,000 M

Ω (at 500V DC) Measurement at same location as “Breakdown voltage” section.

Breakdown voltage

(Initial)

Between open contacts

1,000 Vrms for 1 min. (Detection current: 10mA)

Between contacts and coil

5,000 Vrms for 1 min. (Detection current: 10mA)

Temperature rise (coil)

Max. 55

[with nominal coil voltage and at 16A contact carrying current (resistance method) at 20

(Between contacts and coil) (Initial)

10,000 V

Operate time (at nominal voltage) (at 20

Max. 15ms (excluding contact bounce time)

Release time (at nominal voltage) (at 20

Max. 5ms (excluding contact bounce time, without diode)

Mechanical

characteristics

Shock resistance

Functional

µs)

Destructive

Vibration resistance

Functional

10 to 55Hz at double amplitude of 1.5mm (Detection time: 10

µs)

(Only the N.C. side of 1 Form C is 0.8mm)

Destructive

10 to 55Hz at double amplitude of 1.5mm

Expected life

Mechanical (at 180 times/min.)

Conditions

Ambient temperature: –40

Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)

Max. operating speed

20 times/min. (at nominal switching capacity)

Unit weight