Kelvin Probes F835 Kelvin Probe 138 mil Threaded Centers (mm/mil) 3,50 / 138 Temperature -20°C...+80°C Current (Circular) 10,0 A Current (Internal) 2,0 A Z 50 Ohm Frequency 2,0 GHz Spring Force Total (cN ±20%) Preload Nominal total - 410 Internal Contact 50 110 Circular Contact 80 300 Travel (mm) Nominal Maximum Internal Contact 4,0 5,0 Circular Contact 4,0 5,0 Wrench Size 2,6 Thread 2,5 Materials and Plating Internal Contact BeCu, gold plated Circular Contact BeCu, gold plated Barrel Brass, gold plated Spring Internal Contact Music Wire, silver plated Spring Circular Contact Music Wire, silver plated Receptacle Brass, gold plated Accessories Insertion tool Receptacle FEWZ-774E0 Drill Size (mm) Receptacle without knurl 2,98 - 2,99 Receptacle with knurl 3,00 - 3,02 Type F 835 number 16 Tip Style B Spring Force 0001 Material G Finish 410 Special Version Material: number: B = BeCu, S = Steel see table Finish: Receptacle: G = Gold Order Code according drawing At the Order Code of coaxial versions you will find a number instead of the coded tip-Ø. This number shows in the table the belonging spade diamensions. ORDER EXAMPLE Part Number Typ Style Typ Style ØA ØB C H L Version Screw-in Tool F83509B0001G180 09 0,64 2,17 0,00 10,20 44,80 - FWZ885; FWZ885T F83516B0001G410 16 0,64 2,17 0,00 10,20 44,80 - FWZ885; FWZ885T F83527B0002G410 27 0,64 2,17 9,00 19,20 53,80 - FWZ885; FWZ885T 167 All rights reserved. Not all combinations are available. Further versioncan be found at www.feinmetall.com Kelvin Probes H885 Receptacles for F835 Receptacle H885RD The receptacle H885RD has the same dimensions as H885, but with knurling for proper seat. Possible projection heights: F485/F486/F883/F885...SM/F886 ... SM 10,2 – 15,0 mm F385: 17,0 – 21,8 mm F885...LM/F886 ...LM: 16,7 – 21,5 mm Material: Brass, Gold plated Receptacle H885KB - for solderless exchange By usage of the combi-receptacle H885KB the switch probes can be replaced solderless, saving time and cost for maintenance. F485/F486/F883/F885...SM/F886 ... SM 10,2 – 15,0 mm F385: 17,0 – 21,8 mm F885...LM/F886 ...LM: 16,7 – 21,5 mm Max. solder temperature 300˚C. Material: Brass, Gold plated Receptacle H885KB /5 - for solderless exchange This receptacle has the same design like H885KB, but with a 5 mm collar for extended projection height. F485/F486/F883/F885...SM/F886 ... SM 15,0 – 19,3 mm F385: 21,8 – 26,6 mm F885...LM/F886 ...LM: 21,5 – 26,3 mm Solder temperature: max. 300 ˚C Material: Brass, Gold plated Receptacle H885/5 The receptacle H885/5 has a 5mm collar for extended projection height: F485/F486/F883/F885...SM/F886 ... SM 15,0 – 19,3 mm F385: 21,8 – 26,6 mm F885...LM/F886 ...LM: 21,5 – 26,3 mm Material: Brass, Gold plated Receptacle H885 This receptacle allows variable projection height: F485/F486/F883/F885...SM/F886 ... SM 10,2 – 15,0 mm F385: 17,0 – 21,8 mm F885...LM/F886 ...LM: 16,7 – 21,5 mm Material: Brass, Gold plated Insulating Sleeve H885IS By usage of the insulating sleeve H885IS an insulated assembly of probes within conductive materials is possible (e.g. at steel). Due to the sleeve´s collar the projection height is increase by 0,2 mm. Maximum temperature: 300˚C Material: PEEK Drill Size [mm] Receptacle without knurl 2,98 - 2,99 Receptacle with knurl 3,00 - 3,02 For insertion of the receptacles tool FEWZ-774E0 can be used. All rights reserved. Not all combinations are available. Further versioncan be found at www.feinmetall.com