Panasonic ALZ12B12 PCB Mount Relay ALZ12B12T Datenbogen

LZ (ALZ)

3

ds_61B15_en_lz: 170912D

Characteristics

Item

Specifications

Contact

Arrangement

1 Form C, 1 Form A

Contact resistance (Initial)

Max. 100 m

(By voltage drop 6V DC 1A)

Contact material

AgSnO

2  

type

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

Min. switching capacity

*1

*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.

100mA 5V DC

Electrical 
characteristics

Insulation resistance (Initial)

Min. 1,000M

 (at 500V DC)

Breakdown voltage 
(Initial)

Between open contacts

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

Between contact and 
coil

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

Temperature rise (at 20

C 

68

F

)

Max. 55

C 

131

F

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

68

F

]

Surge breakdown voltage

*2

(Between contacts and coil)

*2 Wave is standard shock voltage of 

1.2  50s according to JEC-212-1981

10,000 V (Initial)

Operate time (at nominal voltage) (at 20

C 

68

F

)

Max. 15ms (excluding contact bounce time)

Release time (at nominal voltage) (at 20

C 

68

F

)

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

Mechanical 
characteristics

Shock resistance

Functional

Min. 100 m/s

2

  {10G} (Half-wave pulse of sine wave: 11ms; detection time: 10

s.)

Destructive

Min. 1,000 m/s

2

 {100G} (Half-wave pulse of sine wave: 6ms.)

Vibration resistance

Functional

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

s.)

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

Destructive

10 to 55 Hz at double amplitude of 1.5mm

Expected life

Mechanical (at 180 cpm)

Min. 10

7

Electrical (at 20 cpm)

*3

*3 In order to obtain the full rated life cycles, the relay should be properly vented by removing the vent nib. For details, please refer to NOTES. 

N.O.: Min. 10

5

, N.C.: Min. 5

10

4

Conditions

Conditions for operation, transport and storage

*4

, 

*5

*4 Class F type is ambient temperature 105°C 

+221

F

.

*5 The upper limit of the ambient temperature is the maximum temperature that can satisfy the coil temperature rise value. Refer to “6. Usage, Storage and Transport 

.

*

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

Ambient temperature: –40

C to +85C 

–40

F to +185F

 (Class B)

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

Max. operating speed

20 cpm (at nominal switching capacity)

Unit weight

Approx. 12 g 

.42 oz

1. Max. switching power (AC resistive load)

2. Max. switching power (DC resistive load)

3. Coil temperature rise

Sample: ALZ11F12, 5pcs.
Measured portion: coil inside
Contact current: 0 A, 16 A

10

1

30

1000

1

10

16

100

100

440

Contact voltage, V

Contact current, A

10

0

1

10

100

100

Contact current, A

Contact voltage, V

100

0

120 125

110 115

105

130 135

30

25

35

40

50

45

55

20

Normal

temperature

Normal

temperature

16A

0A

85

°C

105

°C

85

°C

105

°C

Temperature rise, 

°C

Coil applied voltage, %V