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Welcome To The Sphere Research Canadian Test Equipment Site ! Tektronix Spare / Service Parts This is the gateway to all our Tek spare parts, from Fuses, Transistors and Knobs to ICs and Fans. Tek 119 Attenuator Assemblies at the page bottom! | ||||
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Sphere Research Corporation 3394 Sunnyside Rd. West Kelowna, BC, Canada V1Z 2V4 Phone: +1 (250) 769-1834 FAX: +1 (250) 769-4106 A great source for test equipment, repairs, calibrations, useful metrology information, and of course, SLIDE RULES! JUST SCROLL DOWN TO SEE EVERYTHING ! |
![]() ![]() Parts by the Foot! |
Now OPEN, our ![]() Literally millions of parts available at great prices! |
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Tektronix Service/Spare Parts![]() ![]() ![]() ![]() ![]()
You can order anything here just by picking up the phone, and calling (250) 769-1834 during normal office hours, 8:30AM to 4:30PM PST, or FAX to (250) 769-4106. OR, Email your order to Susan ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]()
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MANY NEW SEMICONDUCTOR SECTIONS NOW UP, and MORE COMING!
![]() CLICK to see 120-series Transformers |
![]() ![]() 120-XXXX-XXX Transformers Listing of all Tek 120-xxxx-xx Tek Transformers we have in stock, both NEW and USED. Includes ferrite switching transformers, AC poower transformers, and common mode chokes. NOW OPEN! |
![]() CLICK to see 119/147-series Fans |
![]() ![]() 119/147-XXXX-XXX Fans Listing of all Tek 119/147-xxxx-xx Tek Fans we have in stock, both NEW and USED. Note that other 119 items (assemblies and attenuators) are located farther down on THIS page, NOT on the FAN page. NOW OPEN! |
![]() CLICK to see 148-series Relays |
![]() ![]() 148-XXXX-XXX Relays Listing of all Tek 148-xxxx-xx Tek Relays we have in stock, both NEW and USED. Includes all types, more being added. NOW OPEN! |
![]() CLICK to see 150-series Lamps, LEDS and Displays |
![]() ![]() 150-XXXX-XXX LEDS and R xxxx Displays Listing of all Tek 150-xxxx-xx Incandescent Lamps, LEDs and LED displays we have in stock, both NEW and USED. Also Rxxxx series LED display assemblies for TM500 instruments. NOW OPEN! |
![]() CLICK to see 151-series Transistors and FETs |
![]() ![]() 151-XXXX-XXX Transistors Listing of all Tek 151-xxxx-xx transistors we have in stock, both NEW and USED. INCLUDES cross-ref data for all entries! Going crazy trying to find that oddball Tek dual transistor or plastic power transistor for that 465? LOOK in this new section. NOW OPEN! |
![]() CLICK to see 152-series Diodes and Rectifiers |
![]() ![]() 152-XXXX-XXX Diodes, Rectifiers and HV Multipliers Listing of all Tek 152-xxxx-xx transistors we have in stock, both NEW and USED. INCLUDES cross-ref data for all entries! Includes hard to find HV rectifiers and assemblies. NOW OPEN! |
CLICK to see 153/154-series Specially Selected Parts |
![]() ![]() 153/154-XXXX-XXX Specially Selected Parts Listing of all Tek 153-xxxx-xx Tek specailly selected parts we have in stock, both NEW and USED. INCLUDES cross-ref data for all entries! NOW OPEN! |
![]() CLICK to see 154-series Cathode Ray Tubes |
![]() ![]() 154-XXXX-XXX Cathode Ray Tubes Listing of all Tek 154-xxxx-xx Cathode Ray Tubes (CRTs) we have in stock, both NEW and USED. INCLUDES model cross-ref data for tek scopes! NOW OPEN! |
![]() CLICK to see 155/165/234-series Custom IC's |
![]() ![]() 155/165/234-XXXX-XXX Tek Custom ICs and Hybrids Listing of all Tek 155/165/234-xxxx-xx custom ICs and hybrid assemblies we have in stock, both NEW and USED. INCLUDES Tek functional data for all entries! These are the tricky parts that came right from Tek, and can't be sourced elsewhere. NOW OPEN! |
![]() CLICK to see 156-series Vendor supplied ICs |
![]() ![]() 156-XXXX-XXX Outside Vendor ICs Listing of all Tek 156-xxxx-xx Vendor supplied ICs we have in stock, both NEW and USED. INCLUDES cross-ref data for all entries! Covers everything from impossible to find RTL, DACs, oddball memory and TTL logic to the latest microprocessor parts and op amps. NOW OPEN! |
![]() CLICK to see 159-series Fuses |
![]() ![]() 159-XXXX-XXX Fuses Listing of all Tek 159-xxxx-xx fuses, both cartridge and solderable types, many very hard to find miniature fuses listed.. NOW OPEN! |
![]() CLICK to see 160-series Custom programmed ICs |
![]() ![]() 160-XXXX-XXX Custom Programmed ICs Listing of all Tek 160-xxxx-xx Custom programmed ICs we have in stock, both NEW and USED. INCLUDES cross-ref data for all entries! NOW OPEN! |
![]() ![]() CLICK to see 1N/2N-series Vendor supplied diodes & transistors |
![]() 1N- and 2N- Outside Vendor Diodes, SCRs, FETs and Transistors Listing of all the 1N and 2N new service parts we have in stock. NOW OPEN! |
MANY NEW Trim and panel parts sections NOW UP, and MORE COMING!
![]() CLICK to see 260/670-series Switches and Switch Assemblies |
![]() ![]() 260/670-XXXX-XXX Switches and Switch Assemblies Listing of all Tek 260/670-xxxx-xx Switches of all kinds, power, pushbutton, toggle, and complete switch assemblies. NOW OPEN! |
![]() CLICK to see 337/378-series CRT Filters, Front Covers, Case and Panel Trim |
![]() ![]() 337/378-XXXX-XXX CRT Filters/Display Trim Listing of all Tek 337/378-xxxx-xx CRT filters and related display trim parts, like bezels, camera mounts, protective front covers, case parts and metal covers, overlays, and so on. NOW OPEN! |
![]() ![]() Knobs and Knob/Shaft assys, and shaft couplers. |
![]() ![]() 366/376-XXXX-XXX Tek Knobs Listing of all Tek 366-xxxx-xx knobs, and knob/shaft assemblies we have in stock. NOW OPEN! |
![]() ![]() Capacitors and Sets |
![]() ![]() 285/290-XXXX-XXX Capacitors and Sets Listing of all Tek 285/290-xxxx-xx Capacitors and capacitor sets we have in stock. Electroytics, film, ceramic, HV. NOW OPEN! |
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Want something? Click here to e-mail us! We accept Visa / MC for fast order processing. |
![]() ![]() CLICK to see 307/311-series Pots and Networks |
![]() ![]() 307/311-XXXX-XXX Pots and Networks Listing of all Tek 307/311-xxxx-xx pots, attenuators and networks we have in stock, both NEW and USED. Includes many specialized Tek controls, concentric pots and HV dividier networks. Going crazy trying to find that oddball Tek pot or divider? LOOK in this new section. NOW OPEN! |
Want to join a Tek Scope eGroup mail list for information about these great instruments? Just Click on the link to the right to subscribe or view the information on line. | ![]() CLICK to visit the Tek Scopes eGroup |
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Tektronix 307-10XX Series Compensated Attenuator Modules![]() ![]() ![]() ![]() ![]() Widely used in 400, 5000 and 7000 series scopes and plug ins. Got a bad, uncompensatable section that just won't adjust right? Here's your chance to fix it! | Your choice, $20 Used, Guaranteed New (when available) $25 |
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![]() Tektronix 2465 119-1445-00 Attenuator Module Used, good condition assemblies for 2465 scope, active vertical attenuator module, very hard to find! Complete with all mounting hardware. | SORRY, SOLD $65 ea. |
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Tektronix 2465 119-1445-01 Attenuator Module Factory new assembly for 2445/2465 scope, active vertical attenuator module, very hard to find! | SORRY, SOLD |
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Tektronix 119-2000-02 Attenuator Module Factory new assembly for late series scopes with extended probe interface. Complete active vertical attenuator module, very hard to find! ![]() | 1 Left $195 ea. |
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NEW Tektronix 119-2342-09 and -10 Attenuator Modules Excellent condition, factory packed NEW assemblies. Complete active vertical attenuator modules, very, VERY hard to find! Fits 2245A/2465A/B and can be retrofit into the slower non-A scopes. The -09/-10 units are identical except for the side the cable exits from the case. Either version can be converted to the other by removing the cover and moving the cable internally.Email Susan to check stock status. | -09 and -10 $149 ea. |
IMPORTANT ! Graphical logos and trademarks are the property of their respective owners, including Tektronix, Fluke, RCA, TI, GE, General Radio and Hewlett Packard, and are used here merely to unambiguously identify the products. Sphere Research IS NOT a factory authorized distributor for any of the product lines indicated. | ![]()
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