Switch Probes The most common Size 3 Switch Probe use for Switch Probes .040 (1.02) is in the cable harness testing industry. The Switch Probe is used .330 (8.38) to verify the correct location of a terminal Size 4 Switch Probe .040 (1.02) .265 (6.73) .425 (10.80) .0785 (1.99) .093 (2.36) .050 (1.27) in a connector while .283 (7.19) also checking the retention force. In addition, Switch Probes also verify the presence of 1.930 (49.02) .101 (2.57) 1.830 (46.48) .093 (2.36) .093 (2.36) non conductive components such as caps for connectors or devices on a circuit separate current paths in a Switch Probe. .285 .267 (7.24) (6.78) From the plunger tip to the tail is normally open and closes only after the probe deflects to the designated travel. The second path, from the plunger tip to the outside of the receptacle, is always closed. .535 (13.59) .059 (1.50) board. There are two .046 (1.17) .032 (0.81) .046 (1.17) .275 (6.99) .032 (0.81) Probe Specifications Probe Specifications Minimum Centers: .125 (3.18) Current Rating: 3 amps continuous Maximum Travel: .295 (7.49) Working Travel: .197 (5.00) Travel to Switch Point: .025 (0.64) Spring Force at Switch Point: 1.8 oz. Minimum Centers: .156 (3.96) Current Rating: 3 amps continuous Maximum Travel: .160 (4.06) Working Travel: .120 (3.05) Travel to Switch Point: .107 (2.72) Spring Force at Switch Point: 4.4 oz. Rated Force Rated Force @ Switch oz. (g) oz. (g) 4.0 (114) 1.8 (51) Rated Force Rated Force @ Switch oz. (g) oz. (g) 4.8 (136) 4.4 (125) Preload oz. (g) 1.4 (40) Preload oz. (g) 2.5 (71) Materials Materials Barrel: Nickel/silver, gold plated Spring: Music wire Plungers: Full-hard beryllium copper, gold plated Insulator: Delrin Contact: Beryllium copper, gold plated Barrel: Nickel/silver, gold plated Spring: Stainless steel Plunger: Beryllium copper, nickel plated Insulator: Delrin Contact: Beryllium copper, gold plated Mounting Drill Size: #41 Mounting Hole Size: .094/.096 (2.39/2.44) The size 3 switch probe shown does not require a receptacle. The barrel of the switch probe is designed to mount directly in the mounting plate. Specifications subject to change without notice. Dimensions in inches (millimeters) 88 Interconnect Devices, Inc. welcomes your e-mail at [email protected] Size 5 Switch Probe .100 (2.54) .115 (2.92) or .147 (3.73) R-5-SW R-4-SW .140 (3.56) .106 (2.69) .300 (7.62) .300 (7.62) .650 (16.51) .060 (1.52) 1.090 (27.69) 1.000 (25.40) 1.220 (30.99) 1.310 (33.27) .059 (1.50) .125 (3.18) .092 (2.34) .047 I.D. (1.19) 2.760 (70.10) .075 (1.91) .590 (14.99) .310 (7.87) .060 (1.52) .078 I.D. (1.98) Probe Specifications Probe Specifications Minimum Centers: .156 (3.96) Drill Size: #35 Mounting Hole Size: .108/.110 (2.74/2.79) Minimum Centers: .187 (4.75) Drill Size: 3.6mm Mounting Hole Size: .141/.143 (3.58/3.63) Materials Materials Nickel/silver, gold plated Nickel/silver, gold plated How to Order How to Order Probe Specifications .144 (3.66) R-4-SW R-5-SW Minimum Centers: .187 (4.75) Current Rating: 3 amps continuous Maximum Travel: .190 (4.83) Working Travel: .137 (3.48) Travel to Switch Point: .030 (0.76) Spring Force at Switch Point: 4.0 or 10.3 oz. ated Force R oz. (g) 8.6 (244) Force @ Switch oz. (g) 4.0 (113) 20.4 (579) 10.3 (293) Preload Material oz. (g) 1.8 (51) SS 5.2 (148) Materials Barrel: Nickel/silver, silver plated Spring: Music wire or stainless steel Plunger: Beryllium copper, nickel plated Insulator: Delrin Contact: Beryllium copper, nickel plated MW How Order to SW 5 F 4.0 EN 115 Spring Contact Probe Size Tip Style Spring Force at Switch Plating Options Head Diameter Size: 3, 4 or 5 Size 3: CS Size 4: C Size 5: F Size 3: 1.8 Size 3: G-Gold Size 5: 115 or 147 Size 4: EN-Nickel Size 4: 4.4 Size 5: 4.0,10.3 Size 5: EN-Nickel View updates of this information at www.idinet.com Specifications subject to change without notice. Dimensions in inches (millimeters) Interconnect Devices, Inc. • Tel: 913-342-5544 • Fax: 913-342-7043 • www.idinet.com 89