microHELIX Test
Probes your fine-pitch
connection

Model 600235 Test Probe

 

 

Model 600235 HELIX

Ordering Part Number 600235
Descrpitive Model Name S400*6350/1200/60@600/S1900s.Au/S0a.Au
material body (tube/coil component): 304SS
Plunger: SS20AP Steel
I/o end: 304SS
length body: 6350 µm (0.25 inches)
Plunger: 1900 µm (0.075 inches)
I/o end: 0 µm (0 inches)
Length Over All (LOA) 8250 µm (0.325 inches)
alternate lengths See Probe Group S400*6350-P1
or contact
diameter body: 406 µm (0.016 inches)
Plunger: 320 µm (0.013 inches)
I/o end: 406 µm (0.016 inches)
plunger tip shape sharp (90° cone)plunger tip
i/o end tip shape annulari/o end
alternate plunger tip shapes See Probe Group S400*6350-P1
or contact
alternate i/o end tip shapes See Probe Group S400*6350-P1
or contact
spring type rectangular helix integral to tube
spring force 60 grams at 600 µm (2.1 oz@0.024 inches)
spring compliance 1200 µm (0.047 inches) maximum
600 µm (0.024 inches) recommended
plating body: 35 µinches Type II Gold
Plunger: 35 µinches Type II Gold
I/o end: 35 µinches Type II Gold
Contact for other plating.
lubricant none: gold on gold wiping contact
probe resistance < 60 milliohms
μHELIX® spring life > 106cycles at recommended compression
installed pointing accuracy drill accuracy 20 µm (0.0008 inch)
INSTALLATION NOTES:
probe-guide drill size 77; 457 µm (0.018 inches)
plunger-guide drill size #80; 343 µm (0.0135 inches)

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