Transistor AF117 PNP, TO-7

Transistor AF117 PNP, TO-7

Transistors

Reference: TRAF117

Part.No: AF117

€2.34

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The AF117 is a PNP germanium transistor in a TO-7 package, originally designed for RF and IF amplification in vintage radios. A sought-after NOS (New Old Stock) part for authentic restoration of 1960s portable receivers and vintage radio enthusiasts.

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Description
Product Details

AF117 PNP Germanium RF Transistor – Vintage Radio Restoration

The AF117 is a classic PNP germanium transistor, the workhorse of IF (Intermediate Frequency) amplification stages in European portable radios throughout the 1960s. Its warm, characteristic tone and proven reliability make it essential for authentic restoration projects.

Functions & Applications

Germanium RF Heritage: Classic PNP design optimized for 455kHz AM IF amplification in vintage radios.
Authentic Restoration: Restores original tone and performance to period receivers while preserving factory circuitry.
TO-7 Package: Compact, rugged package typical of 1960s European radio construction.
NOS Availability: New Old Stock sourced from original manufacturer inventory.

Technical Specifications

Parameter	Value / Specification
Transistor Type	BJT (Bipolar Junction Transistor)
Polarity / Channel	PNP
Package / Case	TO-7
Mounting Type	Through-Hole (THT), TO-7 Can

Frequently Asked Questions

Q: Can the AF117 still be used in vintage radio restoration?
A: Yes, absolutely. The AF117 is ideal for replacing failed IF amplifier stages in 1960s portable radios. Its performance characteristics match the original design exactly.

Q: Is the AF117 prone to tin whiskers?
A: Vintage germanium transistors like the AF117 can occasionally develop internal tin crystal growth that may cause intermittent operation or shorts over decades. A fresh replacement restores reliable performance.

Notes

NOS (New Old Stock) vintage germanium transistor. Original 1960s manufacture. Sought-after for authentic radio restoration. Not a modern active design component; supplied as-is from original inventory.

Note: Price refers to one (1) piece. The component is shipped in bulk without individual packaging.

Transistor Type: BJT (Bipolar Junction Transistor)
Transistor Polarity / Channel: PNP
Transistor Case Style: TO-7

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