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  • Manufacturer:
  • Newark Part No.: 26T4407
  • Manufacturer Part No P6139B

Product Information

  • Bandwidth: 500MHz
  • Cable Length: 1.3m
  • For Use With: Tektronix DPO, MDO, MSO, TDS Series Oscilloscopes
  • Input Voltage Max: 300V
  • Oscilloscope Probe Function: Passive
  • SVHC: To Be Advised
  • Test Probe Attenuation: 10:1
  • Voltage Rating Max: 300V


The P6139B from Tektronix is a 500MHz general purpose passive probe with TekProbe I interface. It is a high bandwidth and high impedance passive voltage probe with 10Mohm input resistance. The P6139B features small probe head and sharp tip and TekProbe interface for direct BNC connection for oscilloscopes with 1Mohm inputs. Integrated oscilloscope and probe measurement systems feature intelligent communication that automatically scales and adjusts units on oscilloscope display.


  • Large input impedance at the probe tip (10Mohm, 8pF)
  • 10X attenuation factor
  • Input voltage of 300V (CAT II)
  • Compact probe head for probing small geometry circuit elements
  • Small probe body for enhanced visibility to device under test
  • Replaceable probe tip cartridges
  • Large accessory set for versatile connectivity
  • Compensation range from 8pF to 18pF
  • Cable length of 1.3m


  • Test & Measurement


P6139B passive probe, Two long ground spring( 016-2028-xx), 6inch alligator ground lead (196-3521-xx), Standard hook tip (013-0362-xx), 3.8mm universal IC cap, (013-0366-xx), Marker band set (016-0633-xx), Adjustment tool (003-1433-xx), Manual (071-2710-xx).

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Availability:  132

  • 132 in stock for same day shipping
Check stock and lead times
  • 198 Further stock expected to ship on Oct 8, 2015
  • More stock available week commencing 11/2/15

Price for: Each 1

Minimum order quantity: 1

Order multiple quantity: 1

Price: $479.00 $479



Quantity List Price
1+ $479.00

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Customer Reviews

TEKTRONIX - P6139B - PROBE, PASSIVE, VOLTAGE, 500MHZ, 10:1 4 5 1 1
Scope Probe These are an excellent replacement for our scopes. Good feel and accurate. February 19, 2015
  • 2015-06-11T15:21:21.694-05:00
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1 answer

P6139B / P6139A

These probes are compatible? (P6139B / P6139A) I have one tektronix scope, and P6139A probe, but I need new one. P6139B is the same thing?
2 years, 10 months ago
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P6139A (3.5mm probe tip) and P6139B (3.8mm probe tip) have different diameter probe tips and cannot share probe accessories.
From a specifications perspective, the probes are identical. Both are 500 MHz, 10X passive probes. The P6139B can be used on oscilloscopes that shipped with the P6139A.

From a mechanical perspective, there are some differences:
- Sharper tip
- Ground spring attaches directly to the tip without the special sleeve used in the P6139A
- Alligator Ground lead attaches directly above the plastic sleeve and does not use the ground lead with the "donut"
- Sleek design
- Compliant to March 2011 safety updates (UL approved)
2 years, 10 months ago
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Can it be shipped to Taiwan?

Tektronix p6139b probe
3 years, 3 months ago
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As you residing in taiwan, Please send your query to sg-sales@element14.com. They will help you in this reagrd.
3 years ago
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  • 2015-06-11T15:23:18.090-05:00
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