10 pcs 3DU5C Metal Encapsulated Silicon Phototransistor Transistor – 2‑Foot Metal Package
Product Overview
Elevate your optical sensing and communication projects with our 3DU5C silicon phototransistor, delivered in a robust 2‑foot metal package. This high‑performance photodetector is engineered for maximum sensitivity, low noise, and reliable operation in demanding environments. Whether you’re building advanced photonic circuits, industrial automation systems, or research prototypes, the 3DU5C offers unmatched durability and optical performance.
Key Features
- Metal‑encapsulated design for superior protection against moisture, dust, and mechanical shock
- High quantum efficiency and low dark current for clear signal detection
- Wide spectral response (400 nm – 1100 nm) ideal for visible to near‑infrared applications
- Fast response time (≤ 10 ns) enabling high‑speed optical communication
- Compact 2‑foot metal package with standard pin layout for easy integration
- Temperature‑stable operation from –40 °C to +85 °C
- 10‑piece pack – perfect for prototyping, batch testing, or production runs
Applications
The 3DU5C phototransistor is versatile across numerous fields:
- Optical communication links and fiber‑optic receivers
- Industrial process control and automation
- Medical imaging and diagnostic equipment
- Scientific research and laboratory instrumentation
- Consumer electronics (e.g., remote controls, light‑sensing devices)
Specifications
Model: 3DU5C
Package: 2‑foot metal (metal encapsulated)
Quantity: 10 pcs per order
Operating Temperature: –40 °C – +85 °C
Spectral Range: 400 nm – 1100 nm
Response Time: ≤ 10 ns
Dark Current: < 1 µA (typical)
Pin Count: 4 (collector, emitter, base, ground)
Package & Shipping
Each 3DU5C phototransistor is securely packaged in a metal enclosure, ensuring protection during transit. Orders are shipped via reliable courier services with tracking, and we offer expedited shipping for urgent projects.
Upgrade your optical system with the dependable, high‑performance 3DU5C silicon phototransistor – the smart choice for professionals demanding precision and durability.
Price: $ 4.92

