For product inquiries or quotations, please contact our company or an authorized distributor.
You can also purchase our products directly on Amazon (at the bottom of the page).
Contact Us
NF Corporation America, Inc.
Office
6010 Inishmore Ln, Dublin, OH 43017
Shipping/Receiving
1170 Old Henderson Rd. Suite 206, Columbus, OH 43220
Distributors
Stratatek Test & Measurement Ltd.
US Headquarters & Dallas Fort Worth Office
Office
1517 W Carrier Pkwy, Ste 110Grand Prairie, TX 75050
Canada Headquarters & Toronto Office
Wayne Kerr Electronics Inc.
Purchase on Amazon
Function Generator
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WF19810 to 30 MHz, 1-ch, 0 Vp-p to 21 Vp-p/open, 32 Mi words/waveform
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WF19820 to 30 MHz, 2-ch, 0 Vp-p to 21 Vp-p/open, 32 Mi words/waveform
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WF19830 to 60 MHz, 1-ch, 0 Vp-p to 21 Vp-p/open, 64 Mi words/waveform
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WF19840 to 60 MHz, 2-ch, 0 Vp-p to 21 Vp-p/open, 64 Mi words/waveform
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WF19670.01 µHz to 200 MHz, 1-ch, Max. output voltage: 20 Vp-p (110 MHz or less), Amplitude resolution:16 bit, Various functions
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WF19680.01 µHz to 200 MHz, 1-ch, Max. output voltage: 20 Vp-p (110 MHz or less), Amplitude resolution:16 bit, Various functions
LCR Meter
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ZM2371Basic accuracy 0.08%, 1 mHz to 100 kHz, Measurement speed: max. 2ms, Interfaces: USB, RS-232
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ZM2372Basic accuracy 0.08%, 1 mHz to 100 kHz, Measurement speed: max. 2ms, Contact check function, Interfaces: USB, RS-232, GPIB, handler
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ZM2376Basic accuracy 0.08%, 1 mHz to 5.5 MHz, Measurement speed: max. 2ms, Contact check and low capacitance check function, Interfaces: USB, RS-232, GPIB, LAN (optional), handler
Preamplifier
Low Noise Amplifier
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SA-200F3Low Noise Amplifier, DC to 800kHz, Input impedance: 1k / 10k / 100kΩ ±5%(DC)
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SA-220F5Low Noise FET Amplifier, 1kHz to 80MHz, Input impedance: 1MΩ ±5%(5kHz)
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SA-230F5Low Noise Amplifier, 1kHz to 100MHz, Input impedance: 50Ω ±5%(100kHz
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SA-240F5Low Noise FET Amplifier, DC to 20MHz, Input impedance 1 MΩ / 100 MΩ / open // 60 pF typ.
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SA-250F6Low Noise Amplifier, 100Hz to 250MHz, Input impedance 50Ω
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SA-251F6Low Noise Amplifier, 1kHz to 500MHz, Input impedance 50Ω
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SA-410F3Low Noise Differential FET Amplifier, DC to 1MHz, Input impedance: 1kΩ/ 10kΩ/ 100kΩ
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SA-420F5Low Noise Differential FET Amplifier, 1kHz to 70MHz, Input impedance: 1MΩ ±5%(1kHz)
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SA-421F5Low Noise Differential FET Amplifier, 30kHz to 30MHz, Input impedance: 1MΩ ±5%(1kHz)
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SA-430F5Low Noise Differential Amplifier, 1kHz to 100MHz, Input impedance: 50Ω ±5%(100kHz)
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SA-440F5Low Noise Differential FET Amplifier, DC to 20MHz, Input impedance 1 MΩ / 100 MΩ / open // 60 pF typ.
Current Amplifier (Current to Voltage Converter) – Wideband Current Amplifier
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SA-604F2Gain: 10 M (V/A), DC to 500 kHz, Noise: 45 fA/√Hz (typ.), Shielded case
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SA-605F2Gain: 100 M (V/A), DC to 250 kHz, Noise: 15 fA/√Hz (typ.), Shielded case
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SA-606F2Gain: 1 G (V/A), DC to 100 kHz, Noise: 6 fA/√Hz (typ.), Shielded case
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SA-607F2Gain: 10 G (V/A), DC to 20 kHz, Noise: 2.5 fA/√Hz (typ.), Shielded case
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SA-608F2Gain: 100 G (V/A), DC to 2 kHz, Noise: 0.6 fA/√Hz (typ.), Shielded case
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SA-609F2Gain: 1 T(V/A), DC to 300 Hz, Noise: 0.4 fA/√Hz (typ.), Shielded case
DC Power Supply – Low Noise DC Power Supply
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LP5393±12 V to ±15 V, 0.1 A max. Output noise: 10 μVrms or lower (typ.),
Output voltage stability: ±20 ppm/°C (typ.) -
LP53940 to ±15 V, 0.1 A max. Output noise: 10 μVrms or lower (typ.),
Output voltage stability: ±10 ppm/°C (typ.), 10-turn potentiometer
Function Modules
Wideband Current Amplifier (Current to Voltage Converter)
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CA-554F2Gain: 10 M (V/A), DC to 500 kHz, Noise: 45 fA/√Hz (typ.), PCB implementation, Dual-in-line package
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CA-555F2Gain: 100 M (V/A), DC to 250 kHz, Noise: 15 fA/√Hz (typ.), PCB implementation, Dual-in-line package
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CA-556F2Gain: 1 G (V/A), DC to 100 kHz, Noise: 6 fA/√Hz (typ.), PCB implementation, Dual-in-line package
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CA-557F2Gain: 10 G (V/A), DC to 20 kHz, Noise: 2.5 fA/√Hz (typ.), PCB implementation, Dual-in-line package
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CA-653F2Gain: 1 M (V/A), DC to 1 MHz, Noise: 150 fA/√Hz (typ.), PCB implementation, Single-in-line package
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CA-654F2Gain: 10 M (V/A), DC to 500 kHz, Noise: 45 fA/√Hz (typ.), PCB implementation,
Single-in-line package -
CA-655F2Gain: 100 M (V/A), DC to 250 kHz, Noise: 15 fA/√Hz (typ.), PCB implementation, Single-in-line package
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CA-656F2Gain: 1 G (V/A), DC to 100 kHz, Noise: 6 fA/√Hz (typ.), PCB implementation, Single-in-line package
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CA-657F2Gain: 10 G (V/A), DC to 20 kHz, Noise: 2.5 fA/√Hz (typ.), PCB implementation, Single-in-line package
Transimpedance Amplifier
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IV-202F4Gain: 1 x 105 V/A, DC to 10 MHz, DC coupling unbalanced, single-ended, 6-surface-shielded package
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V-204F3Gain: 4 x 106 V/A, DC to 1 MHz, DC coupling unbalanced, single-ended, 6-surface-shielded package
Transcondactance Amplifier
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VI-206F1Transconductance: 100 μA/V, Load resistance range: 0 Ω to 100 kΩ, Frequency response: DC to 7 kHz, Max. output current: ±100 A
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VI-207F1Transconductance: 1mA/V, Load resistance range: 0 Ω to 10 kΩ, Frequency response: DC to 10 kHz, Max. output current: ±1 mA
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VI-309F1Transconductance: 5 mA/V(High gain input) 50 μA/V(Low gain input), Load resistance range: 0 Ω to 10 Ω, Frequency response: DC to 10 kHz, Max. output current: ±50 mA
Piezo Driver
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PD-206-150PGain: 40dB±0.2dB, Frequency response: DC to 200kHz, Equivalent input noise voltage: 0.8n/√Hz (typ.)
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PD-206-150BGain: 40dB±0.2dB, Frequency response: DC to 200kHz, Equivalent input noise voltage: 1.5n/√Hz (typ.)
Phase Detector
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CD-552R2Frequency range: 100Hz to 20kHz, Gain (φ=0): 1 to 10Vdc/Vo-p, Reference signal: C-MOS(0/+5V)
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CD-951V3Phase sifter for CD-552R3 and CD-552R4 Frequency range : 100Hz to 200kHz, Input level : C-MOS (0/+5V)
Resistor Tunable Filter
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SR-1BP11-pole pair BPF, 6 dB/oct BW, f0: 40 Hz to 1.6 kHz, 20-pin single-in-line package
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SR-1BP21-pole pair BPF, 6 dB/oct BW, f0: 400 Hz to 10 kHz, 20-pin single-in-line package
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SR-2BE12-pole pair BEF, f0: 40 Hz to 1.6 kHz, 20-pin single-in-line package
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SR-2BE22-pole pair BEF, f0: 400 Hz to 10 kHz, 20-pin single-in-line package
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SR-2BLH12-pole Butterworth LPF/HPF, 12 dB/oct, f0: 40 Hz to 1.6 kHz, 20-pin single-in-line package
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SR-2BLH22-pole Butterworth LPF/HPF, 12 dB/oct, f0: 400 Hz to 20 kHz, 20-pin single-in-line package
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SR-2BLH32-pole Butterworth LPF/HPF, 12 dB/oct, f0: 5 kHz to 100 kHz, 20-pin single-in-line package
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SR-2BP12-pole pair BPF, 12 dB/oct BW, f0: 40 Hz to 1.6 kHz, 20-pin single-in-line package
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SR-2BP22-pole pair BPF, 12 dB/oct BW, f0: 400 Hz to 10 kHz, 20-pin single-in-line package
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SR-4BH14-pole Butterworth HPF, 24 dB/oct, fc: 40 Hz to 1.6 kHz, 20-pin single-in-line package
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SR-4BH24-pole Butterworth HPF, 24 dB/oct, fc: 400 Hz to 5 kHz, 20-pin single-in-line package
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SR-4BL14-pole Butterworth LPF, 24 dB/oct, fc: 40 Hz to 1.6 kHz, 20-pin single-in-line package
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SR-4BL24-pole Butterworth LPF, 24 dB/oct, fc: 400 Hz to 20 kHz, 20-pin single-in-line package
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SR-4BL34-pole Butterworth LPF, 24 dB/oct, fc: 5 kHz to 100 kHz, 20-pin single-in-line package
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SR-4FH14-pole Elliptic HPF, 42 dB/oct equivalent, fc: 40 Hz to 1.6 kHz, 20-pin single-in-line package
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SR-4FH24-pole Elliptic HPF, 42 dB/oct equivalent, fc: 400 Hz to 5 kHz, 20-pin single-in-line package
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SR-4FL14-pole Elliptic LPF, 42 dB/oct equivalent, fc: 40 Hz to 1.6 kHz, 20-pin single-in-line package
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SR-4FL24-pole Elliptic LPF, 42 dB/oct equivalent, fc: 400 Hz to 20 kHz, 20-pin single-in-line package
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SR-4FL34-pole Elliptic LPF, 42 dB/oct equivalent, fc: 5 kHz to 100 kHz, 20-pin single-in-line package
BCD Resistor
(RD-404D is a logic control resistor designed for SR series resistor tunable filters)-
RD-404D1Logic frequency setting for SR series, Frequency setting range: 10 Hz to 1.6 kHz, 20-pin single-in-line package
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RD-404D2Logic frequency setting for SR series, Frequency setting range: 100 Hz to 16 kHz, 20-pin single-in-line package