GF02 FR4 keyfob
44.8 × 29.6 × 1.6 mm
Thin rigid format; keyring and printing layout follow the model drawing. [1]
RFID Keyfob · RFIDAK
FR4 RFID Keyfobs — GF02
GF02 is a 44.8 × 29.6 × 1.6 mm FR4 keyfob reference with a thin, rigid profile. Published options include LF and HF electronics; the printed or laser-marked face provides visible identification alongside the contactless chip.
Updated September 24, 2026
- Model / body
- GF02; 44.8 × 29.6 × 1.6 mm
- Construction
- Glass-fiber circuit board, copper and metal reference
- Radio options
- 125 kHz LF or 13.56 MHz HF
Technical reference
Product specifications
Model-specific data and source scope are shown together.
- Model / body
- GF02; 44.8 × 29.6 × 1.6 mm [1]
- Construction
- Glass-fiber circuit board, copper and metal reference [1]
- Radio options
- 125 kHz LF or 13.56 MHz HF [1]
- HF protocol examples
- MIFARE / NTAG ISO 14443A; ICODE ISO 15693 [1]
- Packing reference
- 100 per bag; 2,000 per carton [1]
- Marking choices
- Printed or engraved visible identification [1]
Choose a reference
Models & configurations
Choose a model or format to include it in your quote or sample request.
Appearance & construction
Photos & drawings
Open a picture to inspect the original file. Dimensions are taken from the cited references.
Application & selection
Before choosing this product
Thin does not mean flexible
FR4 provides a rigid board profile. Avoid treating it like a soft silicone fob or repeatedly bending it around an attachment point.
Temperature and immersion scope
Related supplier pages publish conflicting temperature ranges. This page does not select the largest number as a family guarantee. Request exposure evidence for the supplied laminate, encapsulation and IC.
Sources & documents
Technical references
Published specifications identify the reference model. They do not replace the final order drawing or a model-specific test report.
- GF02 material and dimensions ↗
Manufacturer reference · reviewed 2026-09-20
Custom orders & samples
Request your configuration
Choose the reference, then add quantity, destination, chip or reader details and any artwork on the enquiry page.