microHELIX Test
Probes your fine-pitch
connection

Model 600273 Test Probe

 

 

Model 600273 µHELIX®

Ordering Part Number 600273
Descriptive Model Name S500*6350/1200/90@600/S1900f.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 S500*6350-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*6350-P1
or contact
alternate i/o end tip shapes See Probe Group S500*6350-P1
or contact
spring type rectangular helix integral to tube
typical spring force 90 grams at 600 µm (3.15 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 < 50 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)

AlphaTest Home faq Products Contact register Valid XHTML 1.0     Transitional