Order or RFQ
   

NEWS


NEW High Current Tube Option for 156mil Stroke Probes PDF


NEW "31" Sharp Spear Tip Style for 75mil and X50, .250" Stroke Probes PDF


NEW "8R" Razor and "H" High Spring Force for 39mil and X31, .400" Long Stroke Probes PDF

NEW Elevated "Y" Spring Force for 39mil and X31, .250" Stroke Probes PDF


NEW 58 Steel Crown Tip Style for contacting through hole components, posts & connectors PDF


2015 PROBE GUIDE is now available. This publication is designed to be a short form catalog giving a brief product description without the technical details. Request your copy or download a PDF More...

imVideo

 

Quick Links
Conflict Minerals
RoHS
Literature Request

 
 
 

 

 

 

X50-25 Series ~ .050 [1.27] Centers, .250 [6.35] Full Stroke
  • Overview
  • Tip Styles
  • Wired Termin
  • Wireless Termin
  • Wire Jacks
  • Wire Grips
  • Tools
  • Downloads

  • Probe P/N X50-PR
    25
    -
    Qty: Add to Order / RFQ
    View Order / RFQ
    Example:X50-PRP2584X-S
    Letter Material Average Resistance
    P
    Nickel silver/ID precious metal clad <35 milliohms

    Standard material is heat treated BeCu/plated gold over nickel (see -S option for steel plungers)
    01 Spear
    20 Flat
    40 Spherical
    53 Chisel
    53
    71 Blade
    03 Chisel
    03
    22 Cup
    41 Spear
    41
    54 Crown
    74 Crown
    05 Torch
    24 Crown
    24
    43 Chisel
    43
    55 Crown
    55
    76 Center Point Star
    06 Star
    79 Micro Serrated
    07 Tulip
    8R Razor
    08 Triad
    08
    84 Crown
    09 Serrated
    09
    9R Razor
    10 Flat
    26 Center Point Star
    44 Crown
    44
    58 Crown
    99 Insulator
    13 Chisel
    31 Serrated
    46 Flat Star
    59 Micro Serrated
    N4 Crown
    16 Flat Star
    32 Cup
    47 Torch
    6R Razor
    17 Tulip
    34 Crown
    34
    49 Flat Star
    61 Blade
     
    18 ChiselTriad
    18
    39 Serrated
    51 Blade
    63 Chisel
    63
     
    Letter
    Spring Force
    Preload
    @ 2/3 Stroke
    Material
    Cycle Life @ Stroke
    L
    Low 1.5 [43] 3.1 [88] MW 1M @ .167 [4.24]
    S
    Standard 2.7 [77] 5.5 [156] MW 1M @ .167 [4.24]
    H
    High 2.8 [79] 7.0 [198] MW 1M @ .167 [4.24]
    Y
    Elevated 3.1 [88] 8.0 [227] MW 250K @ .167 [4.24]
    X
    Extra 2.7 [77] 10.1 [286] MW 100K @ .167 [4.24]
    High Preload Spring - Available in 43-S, 44-S, 61-S, 63-S, 6R-S, 8R-S & 9R-S tip styles only.
    E
    High Preload 5.0 [142] 8.0 [227] SS 300K @ .167 [4.24]
     
    F
    High Preload 6.0 [170] 10.0 [283] SS 300K @ .167 [4.24]
    Letter Description
    N
    No probe lubrication. Removing probe lubrication greatly reduced cycle life and should only be used in applications requiring operating temperatures below -45°C.
    S
    Heat treated steel/plated gold over nickel (see tip styles for availability)
    No option required

    Recommended drill hole sizes for AT7000, G10/FR4 or similar material:
    Probe plate:.0415/.0430 [1.054/1.092]. Suggested drill size #57

    All specifications subject to change without notice. All dimensions are in inches [mm].
    All spring forces in ounces [gms].
 

      110 Towle Farm Rd., Hampton, NH 03842 | 603.926.1193 | Fax 603.926.8701 | sales@qatech.com
      About QA | Products | Tech Info | Literature | Industry Links | Contact | Home | Sitemap