KF003A
40 × 32 × 4.7 mm
The 25 mm feature in one drawing is not a third body dimension. [1]
RFID Keyfob · RFIDAK
ABS RFID Keyfobs — Mold Catalog
ABS RFID keyfobs provide a rigid carrying format for access credentials and NFC applications. Compare the illustrated mold catalog with the named KF003A, KF101 and KF104 dimensional references; select the chip independently of shell color.
Updated September 24, 2026
- KF003A body / weight
- 40 × 32 × 4.7 mm; 5.1 g
- KF104 body / weight
- 41 × 35.4 × 10.51 mm; 13.5 g
- KF101 body / weight
- 55 × 33 × 4 mm; 12 g
Technical reference
Product specifications
Model-specific data and source scope are shown together.
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Models & configurations
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Shape references
Mold catalog
Select an illustrated code. Published dimensional matches appear in the model table above; a photo alone is not a size drawing.
Appearance & construction
Photos & drawings
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Application & selection
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Read the full shell drawing
Body outline, keyring hole, printable area and thickness are different measurements. The gallery preserves available shapes; only models with a matching dimensional source receive a numerical size.
Access-control compatibility
An EM4200 identifier and a DESFire credential cannot replace each other because both fit an ABS shell. Specify protocol, application and enrollment method alongside the mold code.
Sources & documents
Technical references
Published specifications identify the reference model. They do not replace the final order drawing or a model-specific test report.
- Keyfob family model reference ↗
Manufacturer reference · reviewed 2026-09-20
- KF101 dimensions and construction ↗
Manufacturer reference · reviewed 2026-09-20
- KF004 original dimension drawing ↗
Catalog / drawing 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.