| 57105 | Littelfuse | 59105 | Actuator for Terminal Flange Mount Sensor | Flat Surface | Rectangular | LxWxH | 40.17 (1.582) x 19.05 (0.750) x 6.35 (0.250) | AlNiCo-5 | 105 | |
| 57125 | Littelfuse | 59125 | Actuator for Pinned Flange Mount Sensor | Flat Surface | Rectangular | LxWxH | 28.57 (1.125) x 19.05 (0.750) x 6.35 (0.250) | AlNiCo-5 | 300 | |
| 57135 | Littelfuse | 59135 | Actuator for High-Temp Flange Mount Sensor | Flat Surface | Rectangular | LxWxH | 28.57 (1.125) x 19.05 (0.750) x 6.35 (0.250) | AlNiCo-5 | 150 | |
| 57140 | Littelfuse | 59140 | Actuator for Mini Flange Mount Sensor | Flat Surface | Rectangular | LxWxH | 23.00 (0.906) x 14.00 (0.551) x 6.00 (0.236) | AlNiCo-5 | 105 | |
| 57141 | Littelfuse | 59140 | Actuator for Mini Flange Mount Sensor | Flat Surface | Rectangular | LxWxH | 23.00 (0.906) x 14.00 (0.551) x 6.00 (0.236) | AlNiCo-5 | 105 | |
| 57140 | Littelfuse | 59141 | Actuator for Mini Flange Mount Sensor | Flat Surface | Rectangular | LxWxH | 23.00 (0.906) x 14.00 (0.551) x 6.00 (0.236) | NdFeB 35H | 105 | |
| 57141 | Littelfuse | 59141 | Actuator for Mini Flange Mount Sensor | Flat Surface | Rectangular | LxWxH | 23.00 (0.906) x 14.00 (0.551) x 6.00 (0.236) | NdFeB 35H | 105 | |
| 57145 | Littelfuse | 59145 | Actuator for Flange Mount Sensor | Flat Surface | Rectangular | LxWxH | 28.57 (1.125) x 19.05 (0.750) x 6.35 (0.250) | AlNiCo-5 | 105 | |
| 57150 | Littelfuse | 59150 | Actuator for Flange Mount Sensor | Flat Surface | Rectangular | LxWxH | 28.57 (1.125) x 19.05 (0.750) x 6.35 (0.250) | AlNiCo-5 | 105 | |
| 57045 | Littelfuse | 59045 | Actuator for Mini PCB Mount Overmolded | Flat Surface | Rectangular | LxWxH | 17.78 (0.700) x 3.30 (0.130) x 4.32 (0.170) | AlNiCo-5 | 105 | |
| 57045 | Littelfuse | 59165 | Actuator for Mini PCB Mount Overmolded | Flat Surface | Rectangular | LxWxH | 17.78 (0.700) x 3.30 (0.130) x 4.32 (0.170) | AlNiCo-5 | 105 | |
| 57045 | Littelfuse | 59170 | Actuator for Mini PCB Mount Overmolded | Flat Surface | Rectangular | LxWxH | 17.78 (0.700) x 3.30 (0.130) x 4.32 (0.170) | AlNiCo-5 | 105 | |
| 57050 | Littelfuse | 59050 | Actuator for PCB Mount Overmolded | Flat Surface | Rectangular | LxWxH | 22.86 (0.900) x 4.57 (0.180) x 4.57 (0.180) | AlNiCo-5 | 105 | |
| 57300 | Littelfuse | 55300 | Actuator for Hall Effect Sensor (55300) | Flat Surface | Rectangular | LxWxH | 8.38 (0.330) x 5.33 (0.210) x 2.79 (0.110) | SmCo28 | 250 | |
| 57020 | Littelfuse | 59010 | Actuator for Mini Firecracker | Frame | Cylindrical | Dia. x L | 5.10 (0.201) x 15.24 (0.600) | AlNiCo-5 | 105 | |
| 57020 | Littelfuse | 59020 | Actuator for Mini Firecracker | Frame | Cylindrical | Dia. x L | 5.10 (0.201) x 15.24 (0.600) | AlNiCo-5 | 105 | |
| 57020 | Littelfuse | 59021 | Actuator for Mini Firecracker | Frame | Cylindrical | Dia. x L | 5.10 (0.201) x 15.24 (0.600) | AlNiCo-5 | 105 | |
| 57022 | Littelfuse | 59022 | Actuator for Firecracker | Frame | Cylindrical | Dia. x L | 5.80 (0.228) x 25.40 (1.000) | AlNiCo-5 | 105 | |
| 57025 | Littelfuse | 59025 | Actuator for Firecracker | Frame | Cylindrical | Dia. x L | 6.22 (0.245) x 25.40 (1.000) | AlNiCo-5 | 105 | |
| 57030 | Littelfuse | 59030 | Actuator for Long Firecracker | Frame | Cylindrical | Dia. x L | 6.22 (0.245) x 38.10 (1.500) | AlNiCo-5 | 105 | |
| 57060 | Littelfuse | 59060 | Actuator for Threaded Barrel Sensor (Stainless) | Frame | Cylindrical | Dia. x L | M8 x 1.25 Pitch x 36.00 (1.420) | AlNiCo-5 | 105 | |
| 57065 | Littelfuse | 59065 | Actuator for Threaded Barrel Sensor (Standard) | Frame | Cylindrical | Dia. x L | (5/16 x 24) Pitch x 38.10 (1.500) | AlNiCo-5 | 105 | |
| 57070 | Littelfuse | 59070 | Actuator for Threaded Barrel Sensor (Metric) | Frame | Cylindrical | Dia. x L | M8 x 1.25 Pitch x 38.10 (1.500) | AlNiCo-5 | 105 | |
| 57075 | Littelfuse | 59075 | Actuator for Heavy Duty Threaded Barrel | Frame | Cylindrical | Dia. x L | M12 x 1.00 Pitch x 46.00 (1.810) | Ceramic-2 | 125 | |
| H-31 | Littelfuse | N/A | Bare Magnet - AlNiCo-5 | Flat Surface | Rectangular | LxWxH | 12.70 (0.500) x 1.60 (0.062) x 1.60 (0.062) | AlNiCo-5 | 300 | |
| H-32 | Littelfuse | N/A | Bare Magnet - AlNiCo-5 | Flat Surface | Rectangular | LxWxH | 25.40 (1.000) x 4.80 (0.190) x 4.80 (0.190) | AlNiCo-5 | 300 | |
| H-33 | Littelfuse | N/A | Bare Magnet - AlNiCo-5 | Flat Surface | Rectangular | LxWxH | 19.10 (0.750) x 3.20 (0.120) x 3.20 (0.120) | AlNiCo-5 | 300 | |
| H-34 | Littelfuse | N/A | Bare Magnet - AlNiCo-5 | Flat Surface | Rectangular | LxWxH | 25.40 (1.000) x 6.35 (0.250) x 6.35 (0.250) | AlNiCo-5 | 300 | |
| H-40 | Littelfuse | N/A | Bare Magnet - Neodymium NdFeB 45H | Flat Surface | Rectangular | LxWxH | 7.62 (0.300) x 3.18 (0.125) x 3.18 (0.125) | NdFeB 45H | 120 | |
| H-41 | Littelfuse | N/A | Bare Magnet - Neodymium NdFeB 35H | Flat Surface | Rectangular | LxWxH | 19.05 (0.750) x 3.18 (0.125) x 3.18 (0.125) | NdFeB 35H | 120 | |
| H-58 | Littelfuse | N/A | Bare Magnet - Neodymium NdFeB 35H | Flat Surface | Rectangular | LxWxH | 21.00 (0.827) x 7.00 (0.276) x 4.70 (0.185) | NdFeB 35H | 120 | |
| H-35 | Littelfuse | N/A | Bare Magnet - Neodymium NdFeB 35H | Frame | Cylindrical | Dia. x L | 6.35 (0.250) x 6.35 (0.250) | NdFeB 35H | 120 | |
| H-48 | Littelfuse | N/A | Bare Magnet - Neodymium NdFeB 35SH | Frame | Cylindrical | Dia. x L | 4.40 (0.173) x 6.00 (0.236) | NdFeB 35SH | 120 | |
| CM-1 | Littelfuse | N/A | Bare Magnet - Ceramic 5 | Frame | Cylindrical | Dia. x L | 12.70 (0.500) x 5.08 (0.200) | Ceramic-5 | 125 | |
| H-36 | Littelfuse | N/A | Bare Magnet - AlNiCo-5 | Frame | Cylindrical | Dia. x L | 4.60 (0.182) x 25.40 (1.000) | AlNiCo-5 | 300 | |
| H-315 | Littelfuse | N/A | Bare Magnet - AlNiCo-5 | Frame | Cylindrical | Dia. x L | 3.00 (0.118) x 15.00 (0.590) | AlNiCo-5 | 300 | |
| H-420 | Littelfuse | N/A | Bare Magnet - AlNiCo-5 | Frame | Cylindrical | Dia. x L | 4.00 (0.157) x 20.0 (0.787) | AlNiCo-5 | 300 | |
| H-625 | Littelfuse | N/A | Bare Magnet - AlNiCo-5 | Frame | Cylindrical | Dia. x L | 6.00 (0.236) x 25.0 (0.984) | AlNiCo-5 | 300 | |