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

$ 0.026

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MMSZ5257BT1 Series 500 mW 10 mA 33 V SMT Zener Voltage Regulator - SOD-123

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics	5	MMSZ5257BT1G	156,000	3K	Tape & Reel	USD					0.021
	Avnet	5	MMSZ5257BT1G	6,000	3K		USD					0.016	3d
	Newark	4	MMSZ5257BT1G	3,435	1	Cut Tape	USD	0.013	0.013	0.013	0.013	0.013
	Arrow Electronics	2	MMSZ5257BT1G	5,970	1		USD	0.097	0.045	0.024	0.023	0.017
	Verical	2	MMSZ5257BT1G	5,970	95		USD			0.024	0.023	0.016

$ 0.039

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Zener Voltage Regulator Diode Zener Diode, 4.3V V(Z), 6.98%, 0.3W, Silicon, Unidirectional

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	2	MM3Z4V3T1G	39,000	50K								3d
	Future Electronics	2	MM3Z4V3T1G	9,000	3K	Tape & Reel	USD					0.019
	Newark	2	MM3Z4V3T1G	2,378	5	Cut Tape	USD		0.121	0.080	0.048	0.048
	Verical	7	MM3Z4V3T1G	483,000	20834
	Arrow Electronics	4	MM3Z4V3T1G	7,679	1		USD	0.107	0.072	0.034	0.032	0.023

$ 0.048

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Bipolar Transistor Array, General Purpose, Dual NPN, 40 V, 600 mA, 150 mW

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	2	MBT2222ADW1T1G	18,000	3K		USD					0.022	3d
	Future Electronics	5	MBT2222ADW1T1G	3,000	3K	Tape & Reel	USD					0.024
	Newark	3	MBT2222ADW1T1G	3	1	Cut Tape	USD	0.010	0.010	0.010	0.010	0.010
	Verical	2	MBT2222ADW1T1G	4,198	73		USD			0.074	0.048	0.022
	Arrow Electronics	2	MBT2222ADW1T1G	4,198	1		USD	0.194	0.118	0.074	0.048	0.023

$ 0.651

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Bipolar (BJT) Single Transistor, PNP, 350 V, 4 A, 50 W, TO-220, Through Hole

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	3	MJE15035G	1,850	1613		USD					0.548	3d
	Newark		MJE15035G	270	1		USD	2.350	1.750	1.140	0.895	0.793
	Verical	3	MJE15035G	100	50		USD			0.569	0.569	0.569
	Arrow Electronics	2	MJE15035G	584	1		USD	2.098	0.585	0.585	0.585	0.585
	Master Electronics		MJE15035G	1,450	50		USD			0.684	0.620	0.565

$ 0.141

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Diode, Zener, Vr 10V, If 200MA, Pkg Smb, Vf 1.5V, Tj +150DEGC, Pd 3W, Ir 37.5MA

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	2	1SMB5925BT3G	60,000	2500		USD					0.084	3d
	Newark	3	1SMB5925BT3G	3,455	5	Cut Tape	USD		0.288	0.144	0.141	0.141
	Verical	3	1SMB5925BT3G	1,500	1500		USD					0.089
	Arrow Electronics		1SMB5925BT3G	4,370	1		USD	0.360	0.252	0.108	0.099	0.090
	Master Electronics		1SMB5925BT3G	1,500	2500		USD					0.069

$ 0.091

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Transistor, Mosfet, Power, Single, N-channel, Logic Level, SOT-23, 60V, 155MOHM

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	4	NTR5198NLT1G	621,000	3K		USD					0.057	3d
	Future Electronics	6	NTR5198NLT1G	495,000	3K	Tape & Reel	USD					0.076
	Newark	3	NTR5198NLT1G	1,484	1	Cut Tape	USD	0.057	0.057	0.057	0.057	0.057
	Verical	2	NTR5198NLT1G	14,690	4465		USD					0.075
	Arrow Electronics		NTR5198NLT1G	8	1		USD	0.071	0.071	0.071	0.071	0.071

$ 0.236

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Linear Voltage Regulator, 1 A, 5 to 24 V, Positive Vout: 24.0 V; TJ = 0°C to +125°C

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics	2	MC7824CTG	12,319	100	Tube	USD			0.245	0.235	0.220
	Avnet	3	MC7824CTG	45	50		USD			0.229	0.219	0.219	3d
	Newark		MC7824CTG	194	1		USD	0.663	0.491	0.401	0.354	0.335
	Verical	5	MC7824CTG	29	7		USD		0.387	0.310	0.223	0.214
	Arrow Electronics	3	MC7824CTG	171	1		USD	0.350	0.298	0.261	0.261	0.261

NUP4114UPXV6T1G

$ 0.224

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NUP4114 Series 10 V 8 A Surface Mount Transient Voltage Suppressor - SOT-563

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	2	NUP4114UPXV6T1G	2,162	4K		USD					0.176	3d
	Newark	2	NUP4114UPXV6T1G	3,587	1	Cut Tape	USD	0.737	0.540	0.423	0.423	0.423
	Verical	3	NUP4114UPXV6T1G	110	9		USD		0.381	0.291	0.195	0.180
	Arrow Electronics		NUP4114UPXV6T1G	110	1		USD	0.474	0.381	0.291	0.291	0.291
	Master Electronics		NUP4114UPXV6T1G	2,000	100		USD			0.160	0.154	0.148

$ 0.036

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Zener Diode Single 2V 5% 500mW Automotive 2-Pin SOD-123 T/R / DIODE ZENER 2V 500MW SOD123

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics	5	MMSZ4679T1G	210,000	3K	Tape & Reel	USD					0.018
	Avnet	2	MMSZ4679T1G	114,000	3K		USD					0.015	3d
	Newark	3	MMSZ4679T1G	15,127	1	Cut Tape	USD	0.137	0.137	0.059	0.059	0.059
	Verical	4	MMSZ4679T1G	30,000	30K
	Arrow Electronics	3	MMSZ4679T1G	2,950	1		USD	0.126	0.065	0.036	0.032	0.032

$ 0.040

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Zener Diode Single 6.2V 5% 500mW Automotive 2-Pin SOD-123 T/R / DIODE ZENER 6.2V 500MW SOD123

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	3	MMSZ4691T1G	306,000	3K		USD					0.016	3d
	Future Electronics	5	MMSZ4691T1G	165,000	3K	Tape & Reel	USD					0.023
	Newark	3	MMSZ4691T1G	8,671	1	Cut Tape	USD	0.167	0.167	0.074	0.074	0.074
	Verical	4	MMSZ4691T1G	102,000	3K		USD					0.015
	Arrow Electronics	2	MMSZ4691T1G	56,330	1		USD	0.171	0.171	0.170	0.169	0.169

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