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Welcome To The Sphere Research Canadian Test Equipment Site ! Tektronix 151-XXXX-XX Series Transistors / FETs Available
Updated Regularly Click REFRESH on your browser if pages seem unchanged Visit our amazing document server. Everything from Quotes and SciFi to Ethics and Business. Want something? Click here to e-mail an order to us!	Please Note: All Prices are in US$	Sphere Research Corporation 3394 Sunnyside Rd. West Kelowna, BC, Canada V1Z 2V4 Phone: +1 (250) 769-1834 A great source for test equipment, repairs, calibrations, useful metrology information, and of course, SLIDE RULES! JUST SCROLL DOWN TO SEE EVERYTHING

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Tek 151-XXXX Parts Transistors, FETs	Tek 152-XXXX Parts Diodes, Rectifiers, HV	Tek 153/154-XXXX Parts Specially Selected Parts	Tek 155-XXXX Parts Tek Custom ICs/Hybrids
Tek 156-XXXX Parts Outside Vendor ICs	Tek 160-XXXX Parts Custom Programmed Parts	Tek 285/290 Parts Capacitors and Sets	All Tek numbers Tek Boards and Assemblies
Tek 307-XXXX Parts Thick Film Resistor Networks	Tek 311-XXXX Parts Pots and Controls	Tek 337/378 Parts CRT Filters and Trim	Tek 366/376-XXXX-Parts Knobs and Shaft Couplers
1N/2N-Transistors/FETs Service Parts	Tek 150/159 + Rxxxx series Lamps, LEDS, Fuses and Displays	Tek 154 CRTs Cathode Ray Tubes	Tek 260/670-XXXX-Parts Switches and Assemblies.
All parts are original Tek items. All new parts are from Tek factory or service parts stock, used parts are carefully salvaged from Tek equipment. Where possible, we clean, test and restore any used parts as much as possible, but all used items are supplied as-is. IMPORTANT: there is no minimum order, but please see our FAQ for detailed shipping information world-wide.

Picture	Tek P/N	Equiv. P/N and Data	Qty.	New Used	Price EACH
New Factory Bagged	151-0031-00	2N1517, 4-lead, old style RCA 2N1517 transistors, new factory bagged.	15	New	$8
TO-5	151-0058-00	Raytheon RT5204, TO-5	2	New	$5
TO-18	151-0061-00	Sprague/Philco, TO-18	4	New	$5
TO-18	151-0061-00	Sprague/Philco, TO-18, short leads	4	Used	$4
TO-5	151-0062-00	TI, TO-5	10	New	$5
TO-5, New Factory Bagged	151-0063-00	2N2207, new factory bagged.	SORRY, SOLD	New	$5
TO-18, New Factory Bagged	151-0080-00	Motorola, TO-18, 2N706	1	New	$5
TO-18	151-0083-00	Motorola, TO-18	8	New	$5
TO-18, New Factory Bagged	151-0085-00	Motorola, TO-18 2N741, new factory bagged	5	New	$6
TO-18	151-0086-00	RCA, TO-18, short leads	5	Used	$4
TO-5	151-0087-00	Transitron, TO-5	7	New	$5
TO-18	151-0088-00	Motorola, TO-18, short leads	10	Used	$4
no pic	151-0089-00	2N962, new factory bulk packed	6	New	$5
no pic	151-0094-00	2N835, new factory packed	6	New	$7
	151-0102-00	SP1389/MP504, PNP Ge, TO-36, 30Vce/15A	SORRY, SOLD	New	$12
	151-0103-02	TO-5, 2N2219A	SORRY, SOLDF	New	$4
	151-0104-00	Dual Hi-B NPN TO-99	7	Used	$10.00
	151-0108-00	2N2501, NPN TO-18	75	New	$2.50
TO-18 Short	151-0120-00	TO-18 short, 2N2475	3	Used	$4
TO-18 Short	151-0120-00	RCA, TO-18 short, 2N2475	2	New	$5
	151-0121-00	2N3500/2N2219, NPN TO-5	29	New	$4.50
	151-0124-00	2N3501, TO-5	49	New	$6
TO-5	151-0124-00	2N3501, TO-5	2	Used	$3
	151-0126-00	2N2484, TO-18	10	New	$5
	151-0127-00	2N2369, TO-18, new factory bags and bulk	20	New	$4
TO-18	151-0127-00	2N2369, TO-18	18	Used	$2
TO-18	151-0131-00	2N964, TO-18	5	New	$4
TO-18	151-0133-00	2N3251, TO-18	SORRY, SOLD	Used	$2
TO-18, New Factory Bagged	151-0133-00	2N3251, Si, TO-18	SORRY, SOLD	New	$4
TO-5	151-0134-00	2N2905A, TO-5	5	Used	$3
TO-5, New, Factory Bagged	151-0134-00	2N2905A, TO-5, new factory bagged	1	New	$5
TO-5	151-0136-00	2N3053, TO-5, NPN	12	Used	$4.50
TO-5	151-0136-00	2N3053, TO-5, NPN	5	New	$6
	151-0139-00	MD918, Dual TO-99	5	New	$10.00
TO-78 Dual	151-0139-01	Dual TO-78	4	Used	$8.00
	151-0140-00	2N3055, NPN TO-3 Power, GE/RCA, some factory boxed.	15	New	$8.00
TO-3	151-0140-00	2N3055, NPN TO-3 Power, RCA	2	Used	$5.00
TO-18 (4 lead)	151-0142-00	TO-18 (4 lead)	4	New	$8.00
	151-0148-00	2N3054A/2N4231A, NPN, 40Vce/5A, TO-66 Power, RCA	12	New	$8.00
	151-0149-00	2N3441, NPN, 25W, 140Vce/3A, TO-66 Power, RCA, some in new factory boxes.	28	New	$8.00
TO-5	151-0150-00	2N3440, TO-5	19	New	$6
TO-5	151-0160-00	2N3137, TO-5	2	Used	$4
TO-18	151-0161-00	TO-18, 2N3284	5	New	$4
TO-92, New, Factory Bagged	151-0164-00	Fairchild, TO-92, new factory bags.	12	New	$4
TO-92	151-0164-00	A5T2907, TO-92	3	Used	$3
TO-92, New, Factory Bagged	151-0164-00	A5T2907, TO-92	10	New	$4
TO-18	151-0167-00	TI, TO-18, short leads	5	New	$4
TO-5, New, Factory Bags	151-0169-00	Motorola, TO-5, new factory bags, and bulk.	24	New	$5
TO-78, New, Factory Bagged	151-0178-00	Motorola PNP Dual Transistor.	5	New	$12
TO-5, Factory bags	151-0183-00	2N2102, TO-5, factory bags and bulk	25	New	$4
	151-0188-00	2N3906, TO-92, crimped/trimmed	28	New	$1.50
New Individual Factory Bags	151-0188-00	2N3906, TO-92, new bagged.	34	New	$2.00
TO-92	151-0190-00	2N3904, TO-92	31	Used	$1
TO-92	151-0190-02	2N3904, TO-92	2	New	$2
TO-92	151-0191-00	TO-92	1	Used	$1
TO-92, New, Factory Bagged	151-0192-00	2N6521, TO-92 bagged and bulk	15	New	$3
TO-92	151-0192-00	PAIRED 2N6521, TO-92	3	Used	$3.50
TO-92	151-0195-00	MPS6515, TO-92	2	Used	$1.50
TO-92, New, Factory Bagged	151-0195-00	MPS6515, TO-92, new factory bagged and bulk	16	New	$3
	151-0198-00	MPS918, TO-92 (trimmed)	60	New	$3
TO-92	151-0198-00	MPS918, TO-92 full leads	24	New	$3
TO-92	151-0198-00	MPS918, TO-92	20	Used	$2
TO-92	151-0199-00	MPS3640, TO-92	9	New	$3

Picture	Tek P/N	Equiv. P/N and Data	Qty.	New Used	Price EACH
TO-66	151-0201-00	Power Transistor	3	New	$6
TO-18 (4 lead)	151-0202-00	TI, TO-18 (4 lead), new factory bagged and bulk, see also -0271.	9	Used	$5
	151-0206-00	NEC 288A, ceramic microstrip	12	New	$8
NEW FACTORY BAGGED PARTS	151-0207-00	NPN Si, 2N3415, new factory bagged	43	New	$4
TO-39, New, Factory Bagged Parts	151-0208-00	2N4036, RCA/Harris, new factory bagged parts.	4	New	$6
TO-39	151-0208-02	2N4036, RCA	5	New	$6
TO-3, New, Factory Boxed Parts	151-0209-00	NPN Si, TO-3 Power, 2N3442	2	New	$12
TO-39	151-0211-00	RCA, NPN Si, TO-5 Power, 2N3866	6	New	$12
TO-18	151-0212-00	2N3572, TO-18	9	Used	$3
TO-18, New, Factory Bagged	151-0212-00	2N3572, TO-18, new factory bagged	20	New	$5
TO-46	151-0213-00	SSS, TO-46	2	New	$6
TO-92, Individually factory bagged	151-0216-00	MPS6523, TO-92	44	New	$3
TO-92	151-0216-00	MPS6523, TO-92	19	Used	$1.50
TO-92	151-0219-00	2N2450, TO-106, factory packed.	11	New	$4
TO-92	151-0219-00	2N2450, TO-106	6	Used	$2.20
TO-92, New Factory Bagged	151-0220-00	2N3906, TO-92, PNP	28	New	$2.00
TO-92	151-0220-00	2N3906, TO-92, PNP	78	Used	$1.20
TO-92	151-0220-03	2N3906, TO-92, PNP	15	Used	$1.20
TO-92	151-0221-00	2N4258, TO-92	50	Used	$1.50
	151-0221-00	2N4258, TO-92, bulk also individually factory bagged.	62	New	$3
TO-46	151-0222-00	2N4251, TO-46	SORRY, SOLD	Used	$5.50
TO-92	151-0223-00	MPS4275/2N5769, TO-92/TO-106	58	Used	$2
TO-92	151-0223-00	MPS4275/MPS2369A/2N5769, TO-92/TO-106, factory packed spare.	25	New	$4
TO-92, New, Factory Bagged Parts	151-0224-00	TO-92, 2N3904, new factory bagged parts.	6	New	$3
TO-92	151-0225-01	TO-92, MPS3563, factory packed spare.	3	New	$4
TO-66	151-0227-00	2N3741, TO-66 Power.	2	New	$8
TO-92	151-0228-00	TO-92, new factory bagged	SORRY, SOLD	New	$4
no pic	151-0231-00	Sony C756, factory packed spare.	SORRY, SOLD	New	$6
TO-78 Dual	151-0232-00	2N2919/2N2484, TO-78 NPN Dual	SORRY, SOLD	Used (tested)	$10.00
	151-0232-00	2N2919/2N2484, TO-78 NPN Dual	SORRY, SOLD	New	$14.00
	151-0236-00	IT120, TO-78 Dual, Teledyne	19	New	$16.00
no pic	151-0250-00	2N5184, special case, RCA	1	Used	$5.00
TO-66 New, Factory Bagged	151-0251-00	Motorola, TO-66, factory bagged.	3	New	$10
	151-0252-00	Motorola, MTP5P18, TO-220, factory bagged.	30	New	$6
	151-0256-00	NPN Si, HV, TO-3 Power, Delco and Motorola	SORRY, SOLD	New	$12.00
TO3 Power Transistor	151-0256-00	PNP Si, TO-3 Power, Motorola MJ2955/2N4905, factory bagged in bulk.	5	New	$12.00
no pic	151-0259-00	2N3563, TO-92/TO-106	4	Used	$1.20
TO-5	151-0260-00	2N5159, Motorola TO-5, factory bagged	4	New	$8
	151-0261-00	2N3808/3810, TO-78 Dual, factory poly bagged with test holder.	40	New	$12.00
TO-72, Dual	151-0261-00	2N3808/3810, TO-78 Dual	2	Used	$8.00
TO-72 Dual, New, factory boxed	151-0267-00	TO-72 Dual	1	New	$12.00
TO-92, New, Factory Bagged Parts	151-0269-00	TO-92, new, factory bagged and bulk parts.	23	New	$4
TO-5, New, Factory Bagged Parts	151-0270-00	TO-5, new, factory bagged parts. 2N3495	SORRY, SOLD	New	$4
TO-92, New, Factory Bagged	151-0271-00	Motorola and TI, A5T4261, TO-92, new factory bagged, replaces 151-202-00.	SORRY, SOLD	New	$3
no pic	151-0273-00	GE plastic, 2N5249, boxed/bagged.	5	New	$6.00
TO-18 (4 leads)	151-0277-00	2N3933, TO-18 (4 leads)	1	Used	$3.50
TO-66	151-0277-00	TO-66 Power Transistor	6	New	$5.00
NEW FACTORY BAGGED	151-0279-00	NPN, Si, TO-39, new factory packed	SORRY, SOLD	New	$7
TO-39	151-0279-00	NPN, Si, TO-39, Fairchild	SORRY, SOLD	Used	$7
TO-39, New, Factory Bagged + Bulk	151-0280-00	PNP, Si, TO-39, new factory packed and bulk	2	New	$7
TO-39	151-0280-00	PNP, Si, TO-39, Motorola	3	Used	$5
no pic	151-0281-00	GE plastic, matched pair, factory packed spare.	3 Pairs + 1 single	New	$8 Pair
TO-18 (4 leads)	151-0283-00	2N3933, TO-18 (4 leads, 1 cut)	4	Used	$3.50
TO-39	151-0285-00	2N5160 med. power transistor, very hard to find.	20	New	$11
TO-18	151-0289-00	2N3251, TO-18	5	Used	$2.20
TO-92	151-0292-00	TO-92, factory packed and bulk	SORRY, SOLD	New	$5
TO-39	151-0297-00	TO-39, Motorola, factory bag.	4	New	$7

Picture	Tek P/N	Equiv. P/N and Data	Qty.	New Used	Price EACH
TO-18	151-0301-00	2N2907A, TO-18, factory packed spares.	12	New	$4
New Individual Factory Bagged	151-0302-00	2N2222A, NPN, TO-18	40	New	$2.00
no pic	151-0307-00	Fairchild Dual, TO-99, factory packed spare.	7	New	$18
TO-126	151-0311-00	MJE340, TO-126, short leads	2	Used	$3
TO-126, New, Factory Bagged	151-0311-00	MJE340, TO-126, new factory bagged	1	New	$5
Factory Bagged	151-0313-00	Epoxy phototransitor, new factory bagged	1	New	$9
TO-66 New, Factory Boxed	151-0316-00	Motorola, TO-66, 2N3585, factory boxed.	4	New	$10
	151-0323-00	2N5192, NPN, TO-126, long leads	7	Used	$5
	151-0324-00	2N5195, PNP, TO-126, long leads	7	Used	$5
TO-92, New, Factory Bagged	151-0325-00	National, 2N5771, TO-92, new factory bags	39	New	$4
TO-92	151-0325-00	2N5771, TO-92	27	Used	$2.50
TO-92	151-0325-00	TO-92 (pairs)	2	Used	$8.00
TO-202	151-0331-00	GE/National TO-202 Power, factory packed spare.	12	New	$7
TO-92	151-0333-00	MPS918, TO-92	17	Used	$2.50
TO-5, New, Factory Bagged	151-0334-00	TO-5, new factory packed	6	New	$5
TO-126	151-0335-00	MJE370, TO-126	1	Used	$3.50
TO-3, New, Factory Bagged	151-0336-00	NPN Si, TO-3 Power, new factory packed	3	New	$8
TO-3, New Factory Bagged and Boxed	151-0337-00	NPN Si TO-3 Power, 2N3055A, new factory packed	7	New	$9
TO-92	151-0341-00	2N3565, TO-92	10	Used	$1.20
TO-92	151-0342-00	2N4249, TO-92	SORRY, SOLD	Used	$1.50
TO-92	151-0342-00	2N4249/MPS4249, TO-92	SORRY, SOLD	New	$2
TO-92	151-0347-00	2N5551, TO-92	7	Used	$2
TO-92	151-0347-00	2N5551, TO-92, factory bagged and bulk	16	New	$4
	151-0349-00	MJE2801 NPN 60V/90W	505	New	$6.50
TO-92	151-0350-00	2N5401, TO-92	3	Used	$1.50
TO-92, New, Factory Bagged	151-0350-00	2N5401, TO-92, new factory bagged	8	New	$3
TO-78 Dual	151-0353-00	IT121, TO-78 Dual	1	Used	$10.00
TO-78 Dual	151-0354-00	ITS1200, TO-78 Dual, PNP, Siliconix	9	Used	$10.00
TO-220	151-0358-00	GE D44R4, TO-220	2	Used	$5
TO-220, New, Factory Bagged	151-0358-00	GE D44R4, TO-220, individually factory bagged.	7	New	$8
TO-202	151-0364-00	D43C8, PNP, TO-202, short leads, TESTED	SORRY, SOLD	Used	$6
TO-202	151-0364-00	D43C8, PNP, TO-202, Factory bagged	SORRY, SOLD	New	$7
TO-92	151-0367-00	2N3571, TO-92	14	Used	$2
New Factory Bags	151-0367-00	2N3571, TO-92, new factory bagged and bulk.	31	New	$4
	151-0368-01	SJ2754/MJ13015, Motorola TO-3 Power transistors, new factory boxed.	SORRY, SOLD	New	$15
	151-0368-01	SJ2754/MJ13015, TI TO-3 Power transistors, used, tested, and re-boxed.	SORRY, SOLD	Used	$12
TO-92	151-0369-00	A5T4260, TO-92	6	Used	$1.20
Motorola Power	151-0373-00	Motorola plastic power, factory bagged.	SORRY, SOLD	New	$9
New Factory bagged	151-0378-00	Fujitsu plastic power, TO-220, C3178, factory bagged.	7	New	$11
	151-0385-00	2N5416 TO-5, PNP, 300V/1A	8	New	$3.50
	151-0390-00	MPSU45 NPN Darlington B=25K	19	New	$4.00

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Picture	Tek P/N	Equiv. P/N and Data	Qty.	New Used	Price EACH
	151-0522-00	6A/400V Triac, TO-220	10	New	$4.50
	151-0538-00	T2800M 8A/600V Triac, TO-220, preformed leads.	50	New	$6.00
TO-127	151-0613-00	Motorola, TO-127 Power	4	New	$8.00
	151-0615-00	BF859A/2N6558, TO-202, NPN 300V/10W	45	New	$3.50
TO-220, New, Factory Bagged	151-0625-00	TO-220, Mot/GE D45H11, new factory bagged	4	New	$8
	151-0632-00	MJE13007, TO-220	6	New	$6
	151-0656-00	2N6045 Power Darlington, NPN 80V/4A, TO-220	10	New	$4.50
TO-220	151-0657-00	Motorola Power Transistor	2	New	$6
TO-5, factory bagged.	151-0667-00	Sony (2S)C1762, TO-5, used in Sony/Tek units.	11	New	$6
	151-0703-00	HARD to find 49xP Series Inverter Transistors! 2N6587, TO-61, NPN, 10A/450V	SORRY, SOLD	New	$29.00
TO-220	151-0708-00	Green, PNP Si Power Transistor, B=50	7	New	$6
	151-0711-00	NPN transistor, factory packed.	2	New	$5.00
TO-92	151-0712-00	TO-92, factory packed.	1	New	$4.00
TO-92	151-0736-00	Factory bagged	10	New	$8.00
	151-0747-00	NPN, 1600V, low beta, all tested.	Just In! 15	New	$11.00
Plastic RF Flat Pack	151-0752-00	BFR96 High frequency transistor (plastic flat pack)	Just In! 6	New	$7.00
Plastic Power Assembly	151-0879-00	BCR-16HM8LS Power Assembly, factory packed, used in RTD710A.	2	New	$15
TO-220	151-0892-00	(2S)C3345Y, TO-220, used in RTD710	8	New	$6
TO-202 Power	151-0936-00	Philips BF871, TO-202 Power	Just In! 10	New	$11.00
TO-106	151-1004-00	SN4302, TO-106	1	Used	$3
TO-92	151-1005-00	2N4303, FET, TO-92	2	Used	$3
New Factory Bags	151-1005-00	2N4303, FET, TO-92, Factory bagged.	18	New	$6
TO-106	151-1006-00	2N4304, TO-106	5	Used	$3
	151-1007-00	Dual FET, Solitron. ESD Packed.	3	New	$20
	151-1009-00	UC210, TO-71 Dual	1	Used	$10.00
	151-1011-00	2N3822, TO-71 Dual	4	Used	$10.00
	151-1011-00	2N3822, TO-71 Dual	4	New	$15.00
4 Lead TO-18	151-1012-00	Transistor, factory packed	3	New	$9
TO-18, New, Factory Bagged	151-1015-00	TO-18 (4-lead), new factory bagged	12	New	$12.00
TO-18	151-1022-00	2N4392, TO-18	1	Used	$5
New, factory boxed and individually bagged	151-1022-00	2N4392, TO-18	48	New	$10.00
	151-1025-00	2N4416, TO-92, N-Ch. JFET	28	New	$4
TO-92	151-1025-00	2N4416, TO-106/TO-92, N-Ch. JFET	8	Used	$3
	151-1031-00	TO-71 Dual	3	Used	$10.00
Factory Bag	151-1031-00	TO-71 Dual	1	Used	$16.00
	151-1032-00	2N5911A, TO-77 Dual	10	Used	$10.00
	151-1032-00	2N5911A, TO-77 Dual	SORRY, SOLD	New	$15.00
	151-1036-00	SU2358, TO-71 Dual	4	Used	$10.00
	151-1041-00	FD1582, TO-71 Dual	1	Used	$10.00
NEW FACTORY BAGGED PARTS	151-1041-00	FD1582, TO-71 Dual	3	New	$16.00
	151-1042-00	2N5454, TO-92, N-Ch. JFET	37	New	$4
NEW FACTORY BAGGED	151-1042-00	2N5454, TO-92, N-Ch. JFET, bagged matched pairs	SORRY, SOLD	New	$10/Pair
TO-18-6 lead	151-1044-00	2N3933, Dual N-Ch. JFET	1	Used	$12
TO-18-6 lead	151-1044-00	2N3933, Dual N-Ch. JFET	1	New	$18
TO-92	151-1045-00	TO-92 FET, new factory packed	12	New	$7
	151-1049-00	DN872, TO-71 Dual	SORRY, SOLD	Used	$10.00
TO-18	151-1052-00	FET, factory bagged.	4	New	$11.00
TO-78 Dual	151-1054-00	2N3958, Solitron TO-78 Dual	Just 1	New	$15.00
6 lead TO-18	151-1057-00	Dual N-chan JFET, tested.	2	New	$15
	151-1060-00	Solitron TO-71 Dual Transistor	8	New	$10.00
TO-18	151-1068-00	TO-18	1	Used	$2.50
TO-92	151-1078-00	2N4393, TO-92	1	Used	$2.50
TO-18	151-1085-00	2N4117A	2	New	$12.00
Plastic	151-1087-00	FET	1	New	$10.00
TO-78 Dual	151-1090-02	TO-78 Dual JFET, 2N5911 family	SORRY, SOLD	New	$14.00
TO-78 Dual	151-1090-04	TO-78 Dual JFET, 2N5911 family	2	Used	$10.00
	151-1103-00	SD210 N-ch. Enhancement DMOSFET	Last 1	New	$10.00
TO-106	151-1105-00	DM1567, TO-106	2	Used	$6.00
TO-78 Dual	151-1117-00	DM1000, TO-78, Dual FET	SORRY, SOLD	Used	$20.00
New, factory boxed.	151-1121-00	TO-92 FET	1	New	$8.00
New, factory boxed.	151-1141-00	TO-220 Power Hexfet, IRF730, factory bagged	3	New	$12.00
New, factory bagged.	151-1152-00	TO-220 Power Transistor, Motorola MTP3N50E, factory bagged	2	New	$11.00
	151-1167-01	Dual D-MOS FET, SD411HD (SD5000 for -00), preformed leads	30	New	$12.00

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