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RF and Microwave Components Online Catalog


Resistors and Rheostats

PLEASE NOTE: Our non-inductive resistors are not shown on this page, but can be found on our RF Dummy Loads page.

Ten-turn potentiometer, 10 k ohms

These 10-turn precision potentiometers are marked with 3590S-A03-103, and covers a range of zero to 10,000 ohms, + or - 5% tolerance, with linearity of + or - 1/4 of one percent! They have a 1/4 inch diameter shaft, and are supplied with mounting nut and lock washer. Length overall is 1.55 inches. Diameter is .9 inch. Brand new, old stock. Many available.    Packaged 5 to the sealed pack, but sold individually.  

Refer to stock # RES-01;  Price each: $3.00 (Order Now!)

Power Resistors

Dale RH-250 or RH-250-7 by Vishay / Dale. These are high precision chassis mount wire wound resistors, which take advantage of heatsinking effects of chassis for maximum power handling. (Use heatsink compound when mounting to chassis for best results.)
These are the finest .1% (yes, that is one tenth of one percent) precision types, rated at 250 watts continuous dissipation!

  • Molded, welded construction for total environmental protection
  • Meets MIL-PRF-18546
  • Excellent stability in operation
  • With stainless terminals, 1/4" OD X 20 TPI threads
  • Measure 7" tip-to-tip, Body is 4.5" X 2 1/8"
  • Weight is 1.75 pounds each.

720 ohms (.72k)
953 ohms (.953k)
1000 ohms (1k)
2000 ohms (2k)
2050 ohms (2.05k)
15000 ohms (15k)
22500 ohms (22.5k)
23200 ohms (23.3k)
60000 ohms (60k)
68000 ohms (68k)
70000 ohms (70k)

Removed from mil-spec equipment, guaranteed.
Best pricing on the web, even considering lower tolerance types!
Price: $9.50 each, or 10+ at $7.50 each! Okay to mix values to obtain quantity pricing!
(Order Now!)


To order, use our secure online order form, or call us Monday through Friday 7 AM - 4 PM Eastern time at 770-973-6251.

You may also print the order form using your browser's print button and fax your order to us at 815-461-7730. PLEASE give us your email address so that we can easily contact you in case we have a question.

Visa and Mastercard accepted!

RF and Microwave Components Online Catalog










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