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.
Explore Rochester Electronics Parts
Results: 208,623
Authorized Distributors
Non-Authorized Stocking Distributors
MC7805B Series 1 A 5 V Fixed Output Surface Mount LDO Voltage Regulator - TO-252
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avnet | MC7805BDTG | 6,768 | 1 | USD | 2d | ||||||||
| Future Electronics | MC7805BDTG | 18,750 | 225 | Tube | USD | ||||||||
| Newark | MC7805BDTG | 10,032 | 1 | USD | |||||||||
| Arrow Electronics | MC7805BDTG | 123,906 | 1 | USD | |||||||||
| Verical | MC7805BDTG | 76 | 45 | USD |
NTJD4001N: Small Signal MOSFET 30V 250mA 1.5 Ohm Dual N-Channel SC-88/SC70-6/SOT-363
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avnet | NTJD4001NT1G | 360,000 | 3K | USD | 2d | ||||||||
| Future Electronics | NTJD4001NT1G | 420,000 | 3K | Tape & Reel | USD | ||||||||
| Newark | NTJD4001NT1G | 1,000 | 1 | Cut Tape | USD | ||||||||
| Verical | NTJD4001NT1G | 57,000 | 3K | USD | |||||||||
| Arrow Electronics | NTJD4001NT1G | 279 | 1 | USD |
Schottky Barrier Rectifier Diode 40 Volt 1A Automotive 2-Pin SMA
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avnet | MBRA140T3G | 210,000 | 5K | USD | 2d | ||||||||
| Future Electronics | MBRA140T3G | 150,000 | 5K | Tape & Reel | USD | ||||||||
| Newark | MBRA140T3G | 1,513 | 1 | Cut Tape | USD | ||||||||
| Verical | MBRA140T3G | 20,000 | 3100 | USD | |||||||||
| Master Electronics | MBRA140T3G | 19,750 | 250 | USD |
Rectifier Diode Schottky 40V 0.03A 2-Pin SOD-323 T/R / DIODE SCHOTTKY 30V 30MA SOD323
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Future Electronics | RB751V40T1G | 2,199,000 | 3K | Tape & Reel | USD | ||||||||
| Avnet | RB751V40T1G | 426,000 | 3K | USD | 2d | ||||||||
| Newark | RB751V40T1G | 3,526 | 1 | Cut Tape | USD | ||||||||
| Verical | RB751V40T1G | 30,095 | 17143 | ||||||||||
| Arrow Electronics | RB751V40T1G | 1,405,390 | 1 | USD |
NTR4101: Small Signal MOSFET 20V 3.2A 85 mOhm Single P-Channel SOT-23
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Future Electronics | NTR4101PT1G | 339,000 | 3K | Tape & Reel | USD | ||||||||
| Avnet | NTR4101PT1G | 135,000 | 3K | USD | 2d | ||||||||
| Newark | NTR4101PT1G | 973 | 1 | Cut Tape | USD | ||||||||
| Verical | NTR4101PT1G | 234,000 | 3K | USD | |||||||||
| Arrow Electronics | NTR4101PT1G | 57,424 | 1 | USD |
UC3843B Series 30 V 275 kHz High Performance Current Mode Controller - SOIC-8
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avnet | UC3843BD1R2G | 208,500 | 3572 | USD | 2d | ||||||||
| Future Electronics | UC3843BD1R2G | 7,500 | 2500 | Tape & Reel | USD | ||||||||
| Newark | UC3843BD1R2G | 4,329 | 1 | Cut Tape | USD | ||||||||
| Verical | UC3843BD1R2G | 2,500 | 41 | USD | |||||||||
| Arrow Electronics | UC3843BD1R2G | 2,500 | 1 | USD |
Diode, Zener, Vr 5.6V, If 10MA, Pkg SOD-123, Vf 0.95V, Tj +150DEGC, Pd 500MW, Ir 50UA
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avnet | MMSZ4690T1G | 1,122,000 | 3K | USD | 2d | ||||||||
| Future Electronics | MMSZ4690T1G | 186,000 | 3K | Tape & Reel | USD | ||||||||
| Newark | MMSZ4690T1G | 31,172 | 1 | Cut Tape | USD | ||||||||
| Arrow Electronics | MMSZ4690T1G | 10,018 | 1 | USD | |||||||||
| Verical | MMSZ4690T1G | 10,018 | 92 | USD |
LM2931 Series 100 mA Adjustable Output SMT LDO Voltage Regulator - SOIC-8
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Future Electronics | LM2931CDR2G | 10,000 | 2500 | Tape & Reel | USD | ||||||||
| Arrow Electronics | LM2931CDR2G | 745,000 | 2500 | USD | |||||||||
| Verical | LM2931CDR2G | 745,000 | 2500 | USD | |||||||||
| Master Electronics | LM2931CDR2G | 10,000 | 250 | USD | |||||||||
| Onlinecomponents.com | LM2931CDR2G | 10,000 | 250 | Bulk | USD |
Bipolar (BJT) Single Transistor, General Purpose, NPN, 160 V, 600 mA, 225 mW, SOT-23, Surface Mount
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Future Electronics | MMBT5551LT1G | 17,268,000 | 3K | Tape & Reel | USD | ||||||||
| Avnet | MMBT5551LT1G | 111,000 | 3K | USD | 2d | ||||||||
| Newark | MMBT5551LT1G | 128,439 | 1 | Cut Tape | USD | ||||||||
| Arrow Electronics | MMBT5551LT1G | 11,650 | 1 | USD | |||||||||
| Verical | MMBT5551LT1G | 11,650 | 130 | USD |
