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: 208,643

Authorized Distributors

Non-Authorized Stocking Distributors

$ 0.145

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1N5369B Series 5 W 1 A 51 V Axial Zener Voltage Regulator Diode - CASE-017AA

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	3	1N5369BG	2,000	1		USD	0.139	0.132	0.127	0.127	0.127	3d
	Newark		1N5369BG	36	1		USD	0.459	0.380	0.269	0.207	0.207
	Verical	2	1N5369BG	5,290	46		USD			0.128	0.128	0.128
	Arrow Electronics	2	1N5369BG	5,290	1		USD	0.130	0.128	0.128	0.128	0.128
	Master Electronics		1N5369BG	4,000	1K		USD				0.118	0.114

$ 9.395

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MC Series 3.3 V SMT ECL D Flip-Flop with Reset and Differential Clock - SOIC-8

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet		MC100EP51DG	46,354	98		USD			10.152	9.111	8.883	3d
	Future Electronics		MC100EP51DG	384	3	Tube	USD		9.260	9.020	8.890	8.890
	Verical	9	MC100EP51DG	46,452	98		USD			8.939	8.939	8.939
	Arrow Electronics		MC100EP51DG	79	98		USD			10.042	9.028	9.028
	Rochester Electronics		MC100EP51DG	28,521			USD			8.880	7.950	7.480	17h

PIC18F24K20-I/SO

$ 1.970

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MCU 8-bit PIC RISC 16KB Flash 2.5V/3.3V 28-Pin SOIC W Tube Automotive AEC-Q100

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Onlinecomponents.com		PIC18F24K20-I/SO	1,106	27	Bulk	USD			1.820	1.690	1.630
	Rochester Electronics		PIC18F24K20-I/SO	5			USD			2.080	1.860	1.750	17h
	DigiKey		PIC18F24K20-I/SO-ND	87	1	Tube	USD	2.370	2.370	1.970	1.970	1.970
	Master Electronics		PIC18F24K20-I/SO	1,106	27		USD			1.820	1.690	1.630
	TME	2	PIC18F24K20-ISO	0	1		USD	2.480	2.340	2.080	2.080	2.080	9h

$ 2.610

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MCU 8-bit PIC RISC 14KB Flash 2.5V/3.3V/5V Automotive AEC-Q100 40-Pin PDIP Tube

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		PIC16F1937-I/P	176	1		USD	3.230	3.140	2.690	2.690	2.690
	Onlinecomponents.com		PIC16F1937-I/P	80	10	Bulk	USD		2.890	2.670	2.420	2.400
	Rochester Electronics		PIC16F1937-I/P	4			USD			2.780	2.490	2.340	17h
	DigiKey		PIC16F1937-I/P-ND	97	1	Tube	USD	3.140	3.140	2.610	2.610	2.610
	Master Electronics		PIC16F1937-I/P	80	10		USD		2.890	2.670	2.420	2.400

$ 0.140

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Diode, Zener, Vr 150V, If 1A, Pkg Case 17, Vf 1.2V, Tj +200DEGC, Cs 1.1A, Pd 5W, Ir 8MA

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	2	42K2922	1,261	1		USD	0.263	0.244	0.211	0.202	0.201	3d
	Newark		1N5383BG	1,261	1		USD	0.261	0.242	0.209	0.199	0.181
	Verical	3	1N5383BG	814	62		USD			0.094	0.094	0.094
	Arrow Electronics		1N5383BG	814	1		USD	0.094	0.094	0.094	0.094	0.094
	Master Electronics		1N5383BG	1,000	1K		USD				0.116	0.111

ATSAMD20E16A-MU

$ 2.130

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MCU 32-bit SAM D20E ARM Cortex M0+ RISC 64KB Flash 1.8V/2.5V/3.3V 32-Pin QFN EP Tray

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		ATSAMD20E16A-MU	243	1		USD	2.070	2.070	2.070	2.070	2.070
	Rochester Electronics		ATSAMD20E16A-MU	60			USD			2.130	1.900	1.790	17h
	NAC Semi		XSKDRABV0075848	980	490		USD				4.560	4.560	3d
	TME	2	SAMD20E16A-MU	0	490		USD				2.070	2.070	16h
	Microchip		ATSAMD20E16A-MU	418	1	Tray	USD	2.440	2.440	2.010	1.840	1.740	6m

$ 0.370

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4 7.8mA 2V~6V 7.8mA 2 TSSOP-20 Buffer/Driver/Transceiver ROHS

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		MC74HC244ADTG	428	1		USD	0.742	0.537	0.537	0.387	0.363
	Verical	2	MC74HC244ADTG	1,752	34		USD			0.329	0.314	0.276
	Arrow Electronics	3	MC74HC244ADTG	1,752	1		USD	0.518	0.412	0.329	0.314	0.302
	Rochester Electronics		MC74HC244ADTG	13			USD			0.408	0.339	0.302	17h
	DigiKey		MC74HC244ADTGOS-ND	1,199	1	Tube	USD	0.740	0.530	0.428	0.371	0.334

MCP33131-05-E/MS

$ 3.221

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1-Channel Single ADC SAR 500ksps 16-bit Serial Automotive AEC-Q100 10-Pin MSOP Tube

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		MCP33131-05-E/MS	200	1		USD	4.420	4.060	3.350	3.350	3.350
	Rochester Electronics		MCP33131-05-E/MS	50			USD			3.470	3.100	2.920	17h
	DigiKey		MCP33131-05-E/MS-ND	1,310	1	Tube	USD	4.290	4.290	3.250	3.250	3.250
	TME	2	MCP33131-05-E/MS	142	1		USD	6.290	5.790	4.630	4.630	4.630	9h
	Microchip		MCP33131-05-E/MS	757	1	Tube	USD	4.290	4.290	3.250	3.150	3.110	7h

$ 0.186

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1N5927B Series 3 W 200 mA 12 V Axial Zener Voltage Regulator Diode - CASE-59

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	3	1N5927BG	9,838	6K		USD					0.128	3d
	Newark		1N5927BG	1,108	1		USD	0.434	0.432	0.227	0.219	0.191
	Verical		1N5927BG	6,000	2K		USD					0.147
	Arrow Electronics		1N5927BG	1	1		USD	0.111	0.111	0.111	0.111	0.111
	Master Electronics		1N5927BG	7,000	2K		USD					0.122

$ 0.260

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IC SHIFT REGISTER 8BIT 16-SOIC / Shift Shift Register 1 Element 8 Bit 16-SOIC

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	2	MC74HC589ADG	41,232	48		USD			0.243	0.159	0.159	3d
	Future Electronics	2	MC74HC589ADG	658	125	Tube	USD				0.166	0.159
	Newark		MC74HC589ADG	176	1		USD	0.674	0.532	0.532	0.411	0.388
	Arrow Electronics	3	MC74HC589ADG	151	1		USD	0.354	0.354	0.254	0.254	0.254
	Verical	4	MC74HC589ADG	18	9		USD		0.336	0.250	0.250	0.250

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