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. Overall Dimensions Recommended Operating Temp. Retentivity Coercivity Product Description mm (inch) Material C Series L x W x H Gauss Oersted Max. H-31 AlNiCo Magnet 12.70 (0.500) x 1.60 (0.062) x 1.60 (0.062) AlNiCo-5 10,900 620 450 H-32 AlNiCo Magnet 25.40 (1.000) x 4.80 (0.190) x 4.80 (0.190) AlNiCo-5 10,900 620 450 H-33 AlNiCo Magnet 19.10 (0.750) x 3.20 (0.120) x 3.20 (0.120) AlNiCo-5 10,900 620 450 H-34 AlNiCo Magnet 25.40 (1.000) x 6.35 (0.250) x 6.35 (0.250) AlNiCo-5 10,900 620 450 H-40 Neodymium Magnet 7.62 (0.300) x 3.18 (0.125) x 3.18 (0.125) NdFeB 45H 13,300 11,800 120 H-41 Neodymium Magnet 19.05 (0.750) x 3.18 (0.125) x 3.18 (0.125) NdFeB 35H 11,700 10,800 120 H-58 Neodymium Magnet 21.00 (0.827) x 7.00 (0.276) x 4.70 (0.185) NdFeB 35H 11,700 10,800 120 57105 Actuator for Terminal Flange Mount Sensor 40.17 (1.582) x 19.05 (0.750) x 6.35 (0.250) AlNiCo-5 11,000 620 105 57125 Actuator for Pinned Flange Mount Sensor 28.57 (1.125) x 19.05 (0.750) x 6.35 (0.250) AlNiCo-5 11,000 620 105 57135 Actuator for High-Temp Flange Mount Sensor 28.57 (1.125) x 19.05 (0.750) x 6.35 (0.250) AlNiCo-5 12,800 640 150 57140 Actuator for Mini Flange Mount Sensor 23.00 (0.906) x 14.00 (0.551) x 6.00 (0.236) AlNiCo-5 11,000 620 105 57141 Actuator for Mini Flange Mount Sensor 23.00 (0.906) x 14.00 (0.551) x 6.00 (0.236) AlNiCo-5 11,000 620 105 57142 Actuator for Mini Flange Mount Sensor 23.00 (0.906) x 14.00 (0.551) x 6.00 (0.236) NdFeB 35H 11,700 10,800 105 57145 Actuator for Flange Mount Sensor 28.57 (1.125) x 19.05 (0.750) x 6.35 (0.250) AlNiCo-5 11,000 620 105 57150 Actuator for Flange Mount Sensor 28.57 (1.125) x 19.05 (0.750) x 6.35 (0.250) AlNiCo-5 11,000 620 105 57045 Actuator for Mini PCB Mount Overmolded 17.78 (0.700) x 3.30 (0.130) x 4.32 (0.170) AlNiCo-5 11,000 620 105 57050 Actuator for PCB Mount Overmolded 22.86 (0.900) x 4.57 (0.180) x 4.57 (0.180) AlNiCo-5 11,000 620 105 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. Overall Dimensions Recommended Operating Temp. Retentivity Coercivity Product Description mm (inch) Material C Series x L Gauss Oersted Max. H-35 Neodymium Magnet 6.35 (0.250) x 6.35 (0.250) NdFeB 35H 11,700 10,800 120 H-48 Neodymium Magnet 4.40 (0.173) x 6.00 (0.236) NdFeB 35SH 11,700 10,800 150 CM-1 Ceramic Magnet 12.70 (0.500) x 5.08 (0.200) Ceramic-5 3,900 2,400 250 H-36 AlNiCo Magnet 4.60 (0.182) x 25.40 (1.000) AlNiCo-5 12,800 640 450 H-315 AlNiCo Magnet 3.00 (0.118) x 15.00 (0.590) AlNiCo-5 11,000 620 450 H-420 AlNiCo Magnet 4.00 (0.157) x 20.0 (0.787) AlNiCo-5 11,000 620 450 H-625 AlNiCo Magnet 6.00 (0.236) x 25.0 (0.984) AlNiCo-5 11,000 620 450 57020 Actuator for Mini Firecracker 5.10 (0.201) x 15.24 (0.600) AlNiCo-5 11,000 620 105 57022 Actuator for Firecracker 5.80 (0.228) x 25.40 (1.000) AlNiCo-5 11,000 620 105 57025 Actuator for Firecracker 6.22 (0.245) x 25.40 (1.000) AlNiCo-5 11,000 620 105 57030 Actuator for Long Firecracker 6.22 (0.245) x 38.10 (1.500) AlNiCo-5 11,000 620 105 57040 Actuator for Firecracker with Retaining Ribs 10.70 (0.420) x 31.00 (1.220) NdFeB 35H 11,700 10,800 105 57060 Actuator for Stainless Steel Threaded Barrel Sensor M8 x 1.25 Pitch x 36.00 (1.420) AlNiCo-5 11,000 620 105 57065 Actuator for Threaded Barrel Sensor (Standard) (5/16 x 24) Pitch x 38.10 (1.500) AlNiCo-5 11,000 620 105 57070 Actuator for Threaded Barrel Sensor (Metric) M8 x 1.25 Pitch x 38.10 (1.500) AlNiCo-5 11,000 620 105 57075 Actuator for Heavy Duty Threaded Barrel Sensor M12 x 1.00 Pitch x 46.00 (1.810) Ceramic-2 2,900 2,400 105 2015 Littelfuse Revised: 11/03/15 littelfuse.com Specifications are subject to change without notice.X-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for Littelfuse manufacturer: Other Similar products are found below : V130LA10A 1SMB33AT3G 1SMA24AT3G 0362030.V 59022-3-S-02-F 46213150000 59022-3-T-02-F 59022-3-U-02-F MDRR-DT-30- 35-F FLEX-14-35-40 SK225RDTP GTCA28-231M-R05 SMBJ5.0 00970019XP LX5090 0217010.HXP 0217.500HXP 02181.25TXP 0218.500TXP 0224006.HXUP 740GN 815.650 FLA2.25 FLSR400 FLSR600 900-1535-012RN 901-134 970699013 971-670A-92WCN 153.5631.5601 155100 157.5701.6101 1.5KE110A-B 1.5KE220A 1.5SMC150CA BLF006 BLF008 JLLS-250 235.200 901-152C-042RN 920-401X-330BN 282007 LFC600602CID LFR600303CID LJCA030.X SE-GRM024 SE-TA6ASF-WL 2N6509G 980-788A-070 FLNR100