# SA-200F3 NF Corporation Amplifier New

**Features:**

-   Frequency range: DC to 700 kHz
-   Input form: DC coupling, unbalanced single-ended input
-   Input impedance: 1k / 10k / 100kΩ ±5(DC)
-   Input voltage noise density: 0.7nV/√Hz max. (1 kHz) 0.5nV/√Hz typ. (1 MHz)
-   Max. output voltage: ±10V/1k (1 kHz)
-   Output impedance: 50Ω ± 5% (DC)
-   Voltage gain: 40 ± 0.5dB / 1MΩ (1 kHz)
-   Harmonics distortion: 0.009% typ(1 kHz±10V)

**Applications:**

-    Superconducting device in quantum computers
-    MCT (Mercury Cadmium Tellurium) sensor for infrared detection
-    Squid sensor for micro-magnet detection
-    High-temperature superconducting Josephson device for microwave detection
-    Electromagnetic sensor for MRI systems
-    Photodetector such as a photo-multiplier and photo-transistor
-    Improving sensitivity of lock-in amplifiers

The SA-200F3 is a preamplifier for submicro-signal detection, which has been developed to assure noise reduction never before accomplished. The SA-200F3 is used to foster versatility as a sensor head amplifier or preamplifier for sensitivity improvement and noise reduction in analyzers and measurement instruments.

## Details

- **Price:** 1900.0 USD
- **Vendor:** NF Corporation
- **Type:** Amp Oth
- **Tags:** Amplifier, Manufacturers, NF Corporation, Other, Other Equipment, product_manual_group_1, Product_new

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1900.00 USD | In stock |

## Images

- SA-200F3 NF Corporation Amplifier New

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> Source: [ValueTronics](https://valuetronics.com/products/sa-200f3-nf-corporation-amplifier-new)
> Updated: 2026-05-21