High-quality HT12E (RF Encoder) IC designed for encoding parallel data into serial form for wireless transmission. It is widely used in RF remote control, home automation, and robotics communication systems. The HT12E (RF Encoder) by StemVolt provides reliable data transmission when paired with HT12D, ensuring stable performance for DIY and embedded electronics projects.
Related Products:
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HT12D (RF Decoder)
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433MHz RF Transmitter and Receiver Module
Applications:
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Wireless remote control circuits
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Home automation and security systems
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Wireless communication in embedded systems
Specifications:
| Parameter | Details |
|---|---|
| IC Type | RF Encoder IC |
| Operating Voltage | 2.4V to 12V DC |
| Number of Address Pins | 8 |
| Number of Data Pins | 4 |
| Output Type | Serial data |
| Encoding Type | 12-bit (8 address + 4 data bits) |
| Transmission Frequency | 433 MHz (typical RF modules) |
| Package Type | DIP-18 |
| Operating Temperature | -20°C to +85°C |
| Brand | StemVolt |
Features:
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Encodes 12-bit data for RF transmission
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Compatible with HT12D RF Decoder IC
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Excellent noise immunity and signal stability
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Ideal for DIY and remote control applications
Package Includes:
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1 × HT12E (RF Encoder) IC


















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