High-Speed Weak Current Signal Amplifier Module HCA-4M-500K
Contact Info
- Add:宝安区45区鸿都商务大厦C栋505室, Zip:
- Contact: 于沈洋
- Tel:13554997271
- Email:bnd015@szbonad.com
Other Products
High-frequency component users often encounter issues such as unwanted oscillations caused by poorly designed amplifiers, inadequate grounding protection, nonlinearity, peak gain reduction, and bandwidth degradation. FEMTO high-frequency amplifiers are designed to eliminate these unwanted problems. FEMTO high-frequency amplifiers are insensitive to signal source parameters and operate according to their specifications.
I. Key Features
Bandwidth and frequency response independent of detector capacitance (up to 15 pF)
Low noise 490 fA/√Hz equivalent input noise current
DC bandwidth ... 4 MHz
Transimpedance (gain) 5 x 10^5 V/A
Protection against ± 3.5 kV transient voltage
II. Technical Parameters
| Model | HCA-4M-500K |
|---|---|
| Low Cutoff Frequency | DC |
| High Cutoff Frequency | 4 MHz |
| Rise/Fall Time | 90 ns |
| Input Current Noise | 490 fA/√Hz |
| Input Bias Current | 5 pA |
| Input Current Range | ± 3 µA |
| Output Voltage Range | ± 1.5 V |
| Resistance (Gain) | 5×10⁵ V/A |
| Input/Output Connector | BNC |
| Material | AlMg4.5Mn nickel-plated |
| Weight | 210g |
| Operating Temperature | 0/+60 °C |
| Storage Temperature | –40/+100 °C |
III. Applications
Photodiode and photomultiplier tube amplifiers
Spectroscopy
Charge amplifiers
Ionization detectors
Preamplifiers for lock-in amplifiers, A/D converters, etc.
IV. About Us
Shenzhen Bonade Precision Instrument Co., Ltd. is an import instrument channel distributor. Our agency products include: Femto amplifiers, laser power meters, beam analyzers, beam collectors, spot analyzers, high-power continuous zoom fiber laser collimator heads FAC, Germany GTE, Germany hhb Electronic, Pacific Lasertec helium-neon lasers, SRS Stanford amplifiers, Scitec optical choppers, AA Lab Systems equipment, DL Instruments amplifiers, friction coefficient testing, IP1x-6x dustproof test probes, IPX1-X8 waterproof test equipment, and other professional devices. If you have any needs, feel free to contact us for consultation.
| Industry Category | Instruments & Meters |
|---|---|
| Product Category | |
| Brand: | FEMTO |
| Spec: | HCA-4M-500K |
| Stock: | 15 |
| Manufacturer: | |
| Origin: | China / Guangdong / Shenshi |
