All DistributorsRochester Electronics (208,623)

Rochester Electronics

Authorized source for active and end-of-life semiconductors

Rochester Electronics specializes in authorized semiconductor solutions, including active and end-of-life devices. Engineers and buyers trust numerous Rochester components to support legacy systems and ensure long-term availability. With one of the largest inventories of finished devices and wafers, the company provides continuity for industries like aerospace, medical, and defense. If you're sourcing Rochester Electronics parts, Octopart provides the access you need to integrated circuits, discrete semiconductors, and more.

Top Manufacturers

Texas Instruments

onsemi

Analog Devices

Infineon

Renesas

NXP Semiconductors

Top Rochester Electronics Categories

Integrated Circuits (ICs)

Power Management ICs

Discrete Semiconductors

Embedded Processors and Controllers

Amplifiers - Op Amps, Buffer, Instrumentation

Microcontrollers

Explore Rochester Electronics Parts

Results: 208,623

Authorized Distributors

Non-Authorized Stocking Distributors

$ 0.192

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Operational Amplifier, Single Supply 3.0 V to 44 V, Low Power, Single

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics	3	MC33171DR2G	15,000	2500	Tape & Reel	USD					0.108
	Avnet	2	MC33171DR2G	2,500	2500		USD					0.107	3d
	Newark	3	MC33171DR2G	2,812	5	Cut Tape	USD		0.304	0.239	0.239	0.239
	Verical	4	MC33171DR2G	983	14		USD			0.206	0.177	0.156
	Arrow Electronics	4	MC33171DR2G	6,877	1		USD	0.330	0.251	0.200	0.170	0.167

$ 0.135

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LM Series 36 V 250 nA Surface Mount Single Supply Quad Comparator - SOIC-14

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	2	LM239DR2G	20,000	2500		USD					0.114	3d
	Future Electronics	2	LM239DR2G	7,500	2500	Tape & Reel	USD					0.108
	Newark	3	LM239DR2G	1,421	5	Cut Tape	USD		0.350	0.350	0.350	0.350
	Verical	7	LM239DR2G	40,000	2500		USD					0.105
	Arrow Electronics	4	LM239DR2G	3,196	1		USD	0.339	0.237	0.181	0.152	0.141

$ 0.236

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Trans General Purpose BJT NPN 100 Volt 3A 3-Pin (3+Tab) TO-220AB Rail

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics	5	TIP31CG	8,470	100	Tube	USD			0.245	0.235	0.225
	Avnet	2	TIP31CG	3,978	1		USD	0.239	0.224	0.221	0.221	0.221	3d
	Newark		TIP31CG	446	1		USD	1.110	0.807	0.502	0.375	0.304
	Arrow Electronics		TIP31CG	15,284	50		USD			0.229	0.225	0.213
	Verical	3	TIP31CG	15,250	50		USD			0.229	0.225	0.213

$ 0.034

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MM3Z5V1ST1 Series 200 mW 10 mA 5.1 V SMT Zener Voltage Regulator - SOD-323

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics	5	MM3Z5V1ST1G	1,935,000	3K	Tape & Reel	USD					0.022
	Avnet	3	MM3Z5V1ST1G	345,000	3K		USD					0.017	3d
	Newark	3	MM3Z5V1ST1G	17,003	1	Cut Tape	USD	0.137	0.137	0.056	0.038	0.038
	Arrow Electronics	2	MM3Z5V1ST1G	20,837	1		USD	0.140	0.084	0.054	0.030	0.017
	Verical	3	MM3Z5V1ST1G	873,000	3K		USD					0.016

$ 0.039

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Diode, Zener, Vr 6.2V, If 10MA, Pkg SOT-23 (TO-236), Vf 0.9V, Cj 185PF, Tj +150DEGC

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics	5	BZX84C6V2LT1G	81,000	3K	Tape & Reel	USD					0.018
	Avnet	3	BZX84C6V2LT1G	36,000	50K								3d
	Newark	2	BZX84C6V2LT1G	6,168	1	Cut Tape	USD	0.136	0.136	0.056	0.043	0.043
	Verical	6	BZX84C6V2LT1G	30,727	145		USD				0.026	0.015
	Arrow Electronics	3	BZX84C6V2LT1G	30,727	1		USD	0.116	0.057	0.028	0.026	0.015

$ 0.107

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NTS4001N: Small Signal MOSFET 30V 270mA 1.5 Ohm Single N-Channel SC-70

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	3	NTS4001NT1G	1,011,000	8334		USD					0.081	3d
	Future Electronics	6	NTS4001NT1G	552,000	3K	Tape & Reel	USD					0.043
	Newark	2	NTS4001NT1G	16,991	1	Cut Tape	USD	0.411	0.411	0.172	0.172	0.172
	Verical	4	NTS4001NT1G	12,000	3K		USD					0.038
	Arrow Electronics	3	NTS4001NT1G	3,181	1		USD	0.378	0.230	0.147	0.097	0.077

$ 0.050

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Bipolar Transistor Array, Complementary NPN and PNP, 65 V, 65 V, 100 mA, 100 mA, 380 mW

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	2	BC846BPDW1T1G	2,040,000	50K								3d
	Future Electronics	5	BC846BPDW1T1G	171,000	3K	Tape & Reel	USD					0.026
	Newark	2	BC846BPDW1T1G	4,309	5	Cut Tape	USD		0.135	0.086	0.058	0.058
	Arrow Electronics	4	BC846BPDW1T1G	13,689	1		USD	0.210	0.127	0.079	0.050	0.040
	Verical	4	BC846BPDW1T1G	24,000	3K		USD					0.028

NCP380HSN10AAT1G

$ 0.323

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NCP380 Series 5.5 V 1 A High Side Fixed Power Distribution Switch - TSOP-5

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	2	NCP380HSN10AAT1G	6,000	3K		USD					0.235	3d
	Newark	3	NCP380HSN10AAT1G	3,563	1	Cut Tape	USD	0.680	0.481	0.377	0.377	0.377
	Verical		NCP380HSN10AAT1G	14,975	940		USD				0.399	0.328
	Arrow Electronics	2	NCP380HSN10AAT1G	5,763	1		USD	0.239	0.239	0.239	0.239	0.239
	Rochester Electronics		NCP380HSN10AAT1G	14,975			USD			0.355	0.295	0.263	12h

$ 0.154

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Timer, Oscillator & Pulse Generator IC, TTL, Astable, Monostable, 4.5 V to 16 V, SOIC-8

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	2	MC1455BDR2G	90,000	2500		USD					0.091	3d
	Future Electronics	2	MC1455BDR2G	82	1	Cut Tape	USD	0.495	0.495	0.360	0.320	0.270
	Newark	2	MC1455BDR2G	2,419	5	Cut Tape	USD		0.236	0.181	0.181	0.181
	Verical	4	MC1455BDR2G	7,500	7500		USD					0.091
	Arrow Electronics		MC1455BDR2G	7,500	7500		USD					0.092

$ 0.411

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Voltage Supervisor, Micropower Undervoltage Sensing Circuit 4.27 V

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	2	MC33164D-5R2G	17,500	2500		USD					0.351	3d
	Newark	3	MC33164D-5R2G	636	1	Cut Tape	USD	0.834	0.593	0.468	0.403	0.403
	Arrow Electronics	2	MC33164D-5R2G	115	1		USD	0.752	0.554	0.451	0.451	0.451
	Verical	2	MC33164D-5R2G	115	4		USD		0.554	0.451	0.388	0.341
	Rochester Electronics		MC33164D-5R2G	255			USD			0.456	0.378	0.337	12h

Rochester Electronics Popular Parts

LM324N by Texas Instruments

Texas InstrumentsLM324NAmplifiers - Op Amps, Buffer, InstrumentationView

2SB1223 by onsemi

onsemi2SB1223TransistorsView

BC856B,215 by Nexperia

NexperiaBC856B,215BJTsView

BAV23,215 by Nexperia

NexperiaBAV23,215Rectifier DiodesView