Bipolar (BJT) Transistor Array 4 NPN Darlington (Quad) 50V 1.75A 1W Through Hole 16-PowerDIP (20x7.10)
Quad Darlington Driver IC, 50V, 1.75A, PDIP Product overview: ULN2068B from STMicroelectronics is a Bipolar Transistor for signal amplification, switching, driver stages, discrete power control, and general electronic circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Quad, 50V, 1.75A. Search-friendly keywords include transistor, BJT, switching, amplification, Quad, 50V, 1.75A, Bipolar Transistor, Bipolar Transistor Arrays. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 277-ULN2068B can be used for catalog matching and distributor lookup.
Manufacturer: STMicroelectronics
Win Source Part Number: 089703-ULN2068B
Packaging: Tube/Rail
Mounting: Through Hole
Transistor Polarity: 4 NPN Darlington (Quad)
Categories: Discrete Semiconductor Products
Status: Active
Temperature Range - Operating: -20°C to 85°C (TA)
Case / Package: 16-PowerDIP (20x7.10)
Maximum Current Collector: 1.75A
VCEO Maximum Collector-Emitter Breakdown Voltage: 50V
Max Vce (sat): 1.4V @ 2mA, 1.25A
Maximum Power Dissipation: 1W
Alternative Parts (Cross-Reference): TD62064APG; E-ULN2066B; ULN2068B; ULN2064B;
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 66 pct.
Supply and Demand Status: Balance
Application Field: Used in Industrial
TRANS 4NPN DARL 50V 1.75A 16DIP
Quad Darlington Sw. NPN 50V 1.75A PDIP16
Quad Darlington Sw. NPN 50V 1.75A PDIP16
Quad Darlington Sw. NPN 50V 1.75A PDIP16
TRANS 4NPN DARL 50V 1.75A 16DIP
Darlington Transistors 1.5 Amp Quad Switch
Bipolar (BJT) Array Transistor, Darlington, NPN, 50 V, 1 W, 1.5 A, DIP RoHS Compliant: Yes
BUFFER/INVERTER BASED PERIPHERAL DRIVER, 4 DRIVER, BIPOLAR, PDIP16. FREE 2 YEAR RADWELL WARRANTY
| DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | ODG (Origin Data Global) | RS Components, Ltd. | RS Components, Ltd. | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Newark, An Avnet Company | Radwell International | |
|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Transistors | Bipolar RF Transistors | Transistors | Bipolar RF Transistors | Darlington Transistors | Darlington Transistors | Bipolar RF Transistors | Darlington Transistors | Bipolar RF Transistors | RF Transistors |
| Product Number | 497-2351-5-ND | 277-ULN2068B | 089703-ULN2068B | ULN2068B | 633650 | 633650P | ULN2068B | ULN2068B | 26M4668 | 16470606 |
| Product Name | Bipolar Transistor Arrays | Quad 50V 1.75A Bipolar Transistor | TRANSISTORS - Transistors (BJT) - Arrays - ULN2068B | Bipolar Transistor Arrays | Darlington Pairs | Darlington Pairs | Discrete Semiconductor Products - Transistors - Bipolar (BJT) | Darlington Transistors | Bipolar (Bjt) Array Transistor, Darlington, Npn, 50 V, 1 W, 1.5 A, Dip Rohs Compliant Stmicroelectronics | Transistor |
| Polarity | NPN | NPN | NPN; 4 NPN Darlington (Quad) | 4 NPN Darlington (Quad); NPN | NPN | NPN | NPN | |||
| Package Type | "16-PowerDIP (0.300"", 7.62mm)" | SOT3; 16-PowerDIP (20x7.10) | 16-PowerDIP (0.300", 7.62mm) | Pdip | PDIP | TO-3 | ||||
| IC(max) | 1750 milliamps | 1750 milliamps | 1750 milliamps | |||||||
| VCEO | 50 volts | 50 volts | 50 volts | |||||||
| PD | 1000 milliwatts |
