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