Germanium Diode – General Purpose 30V 150mA (NTE110A)

Reliable Germanium Diode for Everyday Electronics

Looking for an easy-to-use, general purpose germanium diode for your electronics project or repair? This classic Germanium Diode (NTE110A) is a trusted choice for hobbyists and DIY enthusiasts. Known for its low forward voltage drop and fast switching, it’s ideal for radio detectors, signal processing, and vintage circuit restoration.

Key Features and Benefits

• General Purpose Diode: Suitable for a wide range of low-voltage applications
• Low Forward Voltage Drop: Typically lower than silicon diodes, reducing power loss and allowing for sensitive signal detection
• Vintage Electronics Ready: Perfect for radios, amplifiers, and repairs involving classic electronic gear
• Easy to Use: Axial lead design fits smoothly into breadboards and prototyping setups
• Single Package: Sold individually so you can buy exactly what you need

Technical Specifications

• Part Number: NTE110A
• Type: Germanium, General Purpose Diode
• Peak Reverse Voltage (PRV): 30V
• Average Forward Current: 150mA
• Max Surge Current: 500mA
• Forward Voltage Drop: <1.0V (at 1.0mA, typical)
• Package: Axial lead
• Quantity Per Package: 1 diode

Where to Use This Germanium Diode

Use this general purpose germanium diode for crystal radios, signal detectors, audio circuits, and as a low voltage drop replacement in vintage or hobby electronics where a 30V 150mA diode is required. It is a favorite among both beginners and experienced techs for its reliability and performance.

Why Choose Germanium?

Germanium diodes like the NTE110A are prized for their sensitivity and ability to operate at lower voltages, which can make a difference in precision electronics and retro devices. Their quick response and classic design make them a staple in many DIY kits and repair benches.

This part is the equivalent replacement for the following:

0190AG, 0A90F, 0A90GA, 0A90MFV, 150-007, 150-007-9-001, 1K188FH, 1K261, 1K261FU, 1K261UE, 1K60, 1K90, 1N3126, 1N3592, 1N527, 1N569, 1N60A, 1N60-AM, 1N60C1, 1N60-MP, 1N60-MPX-B, 1N60N, 1N60-TFI, 1N60TFI, 1N60TV-T0GL, 1N60TV-TPGL, 1N695, 1N695A, 1N949, 1S187, 1S188, 1S188A/FM, 1S188AFM, 1S-188AM, 1S188EM, 1S188FM-A, 1S441, 1S70, 1SS23, 1SS24, 1SS27, 1SS28, 1T23C, 25SD-1N50-TMS, 78E-350-114, AA138, AA143, AAZ18, ECG110A, NTE110A, OA47, OA79, OA90, SFD104