microHELIX Test
Probes your fine-pitch
connection

Model 600795 Test Probe

 

 

 

Model 600795 µHELIX®

Ordering Part Number 600795
Descrpitive Model Name S500*6600/1500/30@750/S3800f.Au/S0a.Au
material body (tube/coil component): 304SS
plunger: SS20AP Steel
i/o end: 304SS
length body: 6600 µm (0.26 inches)
plunger: 3800 µm (0.15 inches)
i/o end: 0 µm (0 inches)
Length Over All (LOA) 10400 µm (0.409 inches)
alternate lengths See Probe Group S500*6600-P1
or contact
diameter body: 508 µm (0.02 inches)
plunger: 356 µm (0.014 inches)
i/o end: 508 µm (0.02 inches)
plunger tip shape flatplunger tip
i/o end tip shape annulari/o end
alternate plunger tip shapes See Probe Group S500*6600-P1
or contact
alternate i/o end tip shapes Contact
spring type rectangular helix integral to tube
spring force 30 grams at 750 µm (1.1 oz@0.03 inches)
spring compliance 1500 µm (0.059 inches) maximum
750 µm (0.03 inches) recommended
alternate spring force or compliance Contact
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 < 70 milliohms
µHELIX® spring life > 106cycles at recommended compression
installed pointing accuracy drill accuracy ±20 µm (0.0008 inch)
INSTALLATION NOTES:
probe-guide drill size #74; 572 µm (0.0225 inches)
plunger-guide drill size 1/64; 397 µm (0.0156 inches)

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