LE (ALE)

PCB side four terminals

#187 terminal

6.0

 

4.75

.236

0.5

.187

 

 

.020

 

 

 

6.35

.250 .8.5335

24.9

.980

mm inch

PC board pattern (Bottom view)

4-1.3 dia.

.051 dia.

7.5

.295

20.03.5

.787.138

Tolerance : ±0.1 ±.004

Schematic (Bottom view)

3.5

.138 1.8

.071

0.8

.031

0.8

.031

0.40.5

.016 20.0 .020

.787

28.6

1.126

 

1.0

 

 

 

 

 

1.0

 

.039

 

 

 

.039

 

 

 

 

 

7.5

 

 

 

 

3.5

2.45

 

 

 

 

 

 

.295

 

 

 

 

.096

 

 

 

 

.138

12.4

 

 

 

 

 

 

 

 

 

 

 

 

 

.488

 

 

 

 

Dimension:

Tolerance

Max. 1mm .039 inch:

±0.1

±.004

1 to 3mm .039 to .118 inch:

±0.2

±.008

Min. 3mm .118 inch:

±0.3

±.012

Com No

Coil

2. PCB type

(No tab terminals)

24.9

.980

4.3

.169

0.4 0.3

.016 .012

1.820.0

.071.787

28.6

1.126

0.8

.031

0.8

.031

0.5

1.0

1.0

.020

.039

.039

3.5

2.45

7.5

.138

.096

.295

 

 

12.4

 

 

.488

Dimension:

Tolerance

Max. 1mm .039 inch:

±0.1

±.004

1 to 3mm .039 to .118 inch:

±0.2

±.008

Min. 3mm .118 inch:

±0.3

±.012

PC board pattern (Bottom view)

4-1.3 dia.

4-.051 dia.

7.5

.295

20.03.5

.787.138

Tolerance: ±0.1 ±.004

Schematic (Bottom view)

No

Coil

Com

REFERENCE DATA

1-1. Coil temperature rise (400mW type)

Sample: ALE14B12, 6 pcs.

 

Point measured: coil inside

 

Ambient temperature: 25°C 77°F, 85°C 185°F

 

60

 

 

 

25°C

 

 

 

 

 

 

 

 

 

 

85°C

 

50

 

 

 

16A

 

 

 

 

12A

 

 

 

 

 

0A

°C

 

 

 

 

16A

40

 

 

 

12A

rise,

 

 

 

 

 

 

 

0A

 

 

 

 

 

Temperature

30

 

 

 

 

20

 

 

 

 

 

 

 

 

 

 

10

 

 

 

 

 

0

0

80

100

145

Coil applied voltage, %V

1-2. Coil temperature rise (200mW type)

2. Life curve

Sample: ALE74B12, 6 pcs.

 

 

 

 

 

 

 

 

 

 

Point measured: coil inside

 

 

 

 

 

 

 

 

 

 

Ambient temperature: 23.7°C 74.66°F, 85°C 185°F

 

 

 

 

 

 

 

 

 

 

30

 

 

23.7°C

16A

100

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

85°C

 

 

 

 

 

 

 

 

 

 

 

25

 

 

 

16A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

°C

 

 

 

 

0A

 

 

 

 

 

 

 

 

 

20

 

 

 

 

 

 

 

 

250V AC resistive load

 

rise,Temperature

 

 

 

 

 

 

 

 

 

 

 

 

0A

10Life,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

15

 

 

 

 

10

 

 

 

 

 

 

 

 

 

10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

0

80

100

145

1 0

2

4

6

8

10

12

14

16

 

 

 

 

Coil applied voltage, %V

 

 

 

 

 

 

Contact current, A

 

All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.

Page 4
Image 4
Panasonic LE Relays specifications Reference Data, PCB type No tab terminals

LE Relays specifications

Panasonic LE Relays are a prominent choice in the realm of automation and control systems, designed to meet the evolving needs of modern industrial applications. These re lay systems are recognized for their reliability, efficiency, and versatility, making them suitable for a variety of uses in commercial and industrial settings.

One of the main features of Panasonic LE Relays is their compact design, which allows for efficient space management within control panels and equipment. The relays maintain a lightweight structure while still providing robust performance, making installation and integration into existing systems straightforward. Additionally, Panasonic engineers designed these relays with a focus on durability, ensuring long operational lifespans that minimize maintenance needs and machine downtime.

The Panasonic LE Relays employ advanced technologies, including a low-level switching design, enhancing their performance in sensitive applications. This feature enables the relays to control small signals and loads accurately, expanding their utility in intricate electronic systems. Furthermore, these relays are capable of managing both AC and DC loads, offering flexibility to designers and engineers in choosing the most suitable configurations for their specific needs.

Another characteristic of the Panasonic LE Relay series is their exceptional operating environment adaptability. Built to withstand a range of temperatures and conditions, they demonstrate resilience in challenging environments, ensuring consistent performance in applications ranging from industrial automation to home appliances. Additionally, many Panasonic LE Relays come equipped with a high coil sensitivity, which reduces power consumption and enhances energy efficiency, aligning with the growing push for sustainable practices in industries around the globe.

Safety is paramount in industrial applications, and Panasonic has prioritized rigorous testing and compliance standards in the development of their LE Relays. These relays feature insulation resistance, dielectric strength, and protection against electrical surges, providing peace of mind and enhanced operational safety.

In summary, Panasonic LE Relays are an invaluable asset for engineers and operators looking to implement reliable, compact, and versatile relay solutions in their systems. With their advanced technologies and robust characteristics, they represent the ideal blend of efficiency and durability, poised to meet the demands of an ever-evolving market.