57140-000 datasheet, PDF - EEWORLD Datasheet

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57140-000: DescriptionSupporting products 59140 series; Categoryaccessories Electronic accessories; File Size184KB，1 Pages; ManufacturerLittelfuse; Websitehttp://www.littelfuse.com

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Supporting products 59140 series

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Magnets and Actuators

Magnetic Actuators

Description

Littelfuse offers a wide range of magnetic actuators that are packaged in shapes

similar to the relative mating sensors. We also offer a limited family of bare

magnets with various grades of materials, including ferrite (ceramic), AlNiCo and

neodymium iron boron (NdFeB) materials.

Rectangular Actuators

These rectangular bare magnets and packaged actuators are ideally suited for mounting on a flat surface. They are suitable for use in a wide range of environments,

including high-temperature applications.

Product

Series

H-31

H-32

H-33

H-34

H-40

H-41

H-58

57105

57125

57135

57140

57141

57142

57145

57150

57045

57050

Overall Dimensions

Description

AlNiCo Magnet

Neodymium Magnet

Actuator for Terminal Flange Mount Sensor

Actuator for Pinned Flange Mount Sensor

Actuator for High-Temp Flange Mount Sensor

Actuator for Mini Flange Mount Sensor

Actuator for Flange Mount Sensor

Actuator for Mini PCB Mount Overmolded

Actuator for PCB Mount Overmolded

mm (inch)

LxWxH

12.70 (0.500) x 1.60 (0.062) x 1.60 (0.062)

25.40 (1.000) x 4.80 (0.190) x 4.80 (0.190)

19.10 (0.750) x 3.20 (0.120) x 3.20 (0.120)

25.40 (1.000) x 6.35 (0.250) x 6.35 (0.250)

7.62 (0.300) x 3.18 (0.125) x 3.18 (0.125)

19.05 (0.750) x 3.18 (0.125) x 3.18 (0.125)

21.00 (0.827) x 7.00 (0.276) x 4.70 (0.185)

40.17 (1.582) x 19.05 (0.750) x 6.35 (0.250)

28.57 (1.125) x 19.05 (0.750) x 6.35 (0.250)

23.00 (0.906) x 14.00 (0.551) x 6.00 (0.236)

28.57 (1.125) x 19.05 (0.750) x 6.35 (0.250)

17.78 (0.700) x 3.30 (0.130) x 4.32 (0.170)

22.86 (0.900) x 4.57 (0.180) x 4.57 (0.180)

AlNiCo-5

NdFeB 45H

NdFeB 35H

AlNiCo-5

NdFeB 35H

AlNiCo-5

Material

Retentivity

Gauss

10,900

13,300

11,700

11,000

12,800

11,000

11,700

11,000

Coercivity

Oersted

620

11,800

10,800

620

640

620

10,800

620

Recommended Operating Temp.

˚C

Max.

450

120

105

150

105

Cylindrical Actuators

Designed for mounting on a frame, these cylindrical bare magnets and packaged actuators are appropriate for use in a wide range of environments, including

high-temperature applications.

Product

Series

H-35

H-48

CM-1

H-36

H-315

H-420

H-625

57020

57022

57025

57030

57040

57060

57065

57070

57075

Overall Dimensions

Description

Neodymium Magnet

Ceramic Magnet

AlNiCo Magnet

Actuator for Mini Firecracker

Actuator for Firecracker

Actuator for Long Firecracker

Actuator for Firecracker with Retaining Ribs

Actuator for Stainless Steel Threaded Barrel Sensor

Actuator for Threaded Barrel Sensor (Standard)

Actuator for Threaded Barrel Sensor (Metric)

Actuator for Heavy Duty Threaded Barrel Sensor

mm (inch)

ØxL

6.35 (0.250) x 6.35 (0.250)

4.40 (0.173) x 6.00 (0.236)

12.70 (0.500) x 5.08 (0.200)

4.60 (0.182) x 25.40 (1.000)

3.00 (0.118) x 15.00 (0.590)

4.00 (0.157) x 20.0 (0.787)

6.00 (0.236) x 25.0 (0.984)

5.10 (0.201) x 15.24 (0.600)

5.80 (0.228) x 25.40 (1.000)

6.22 (0.245) x 25.40 (1.000)

6.22 (0.245) x 38.10 (1.500)

10.70 (0.420) x 31.00 (1.220)

M8 x 1.25 Pitch x 36.00 (1.420)

(5/16 x 24) Pitch x 38.10 (1.500)

M8 x 1.25 Pitch x 38.10 (1.500)

M12 x 1.00 Pitch x 46.00 (1.810)

NdFeB 35H

NdFeB 35SH

Ceramic-5

AlNiCo-5

NdFeB 35H

AlNiCo-5

Ceramic-2

Material

Retentivity

Gauss

11,700

3,900

12,800

11,000

11,700

11,000

2,900

Coercivity

Oersted

10,800

2,400

640

620

10,800

620

2,400

Recommended Operating Temp.

˚C

Max.

120

150

250

450

105

Revised: 11/03/15

Specifications are subject to change without notice.

littelfuse.com

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