RFID Guide
Learn more about Phidget RFID interfaces here.
Products for USB Sensing and Control
Quantity Available: 14
| Qty | Price |
|---|---|
| 10 | $1.24 |
| 25 | $1.11 |
| 50 | $0.98 |
| 100 | $0.91 |
The RFID tag is preprogrammed with a 40-bit unique ID that cannot be overwritten. It is a blue key fob designed for use on a keychain.
| Product | RFID Reader | |||
|---|---|---|---|---|
| Part Number | Price | Antenna Resonant Frequency Min | Antenna Resonant Frequency Max | Supported Protocols |
 PhidgetRFID Read-Write
|
$80.00 | — | — | EM4100, ISO11785 FDX-B, HID 26-bit (H10301), HID Generic, PhidgetTAG |
 PhidgetRFID Read-Write
|
$60.00 | 125 kHz | 150 kHz | EM4100, ISO11785 FDX-B, PhidgetTag |
| Tag Properties | |
|---|---|
| Supported Protocols | EM4100 |
| Chipset | EM4102 |
| Tag Characteristics | Passive, Read-Only |
| Transmission Frequency | 125 kHz |
| Encoding Method | Manchester |
| Unique ID Length | 40 bit |
| Typical Read/Write Distance (with 1024 - PhidgetRFID R-W) |
80 mm |
| Physical Properties | |
| Material | Polycarbonate |
| Color | Blue |
| Hole Diameter | 3.5 mm |
| Thickness | 7 mm |
| Length | 41.8 mm |
| Width | 29.5 mm |
| Weight | 4.3 g |
| IP Rating | IP68 |
| Customs Information | |
| Canadian HS Export Code | 8523.52.00 |
| American HTS Import Code | 8523.52.00.90 |
| Country of Origin | TW (Taiwan) |
| Product | Tag Properties | |||
|---|---|---|---|---|
| Part Number | Price | Supported Protocols | Tag Characteristics | Typical Read/Write Distance (with 1024 - PhidgetRFID R-W) |
 RFID Tag - 50mm Metal Mount
|
$2.50 | EM4100 | Passive, Read-Only | 80 mm |
 RFID Tag - Credit Card Sized
|
$1.30 | EM4100 | Passive, Read-Only | 110 mm |
 Writable RFID Tag - Credit Card Sized
|
$1.50 | EM4100, ISO11785 FDX-B, HID 26-bit (H10301), HID Generic, PhidgetTAG | Passive, Read/Write | 120 mm |
 RFID Tag - Watch with Adjustable Strap
|
$2.75 | EM4100 | — | 80 mm |
 RFID Tag - Watch with Elastic Strap
|
$2.00 | EM4100 | Passive, Read-Only | 80 mm |
 Writable RFID Tag - Watch with Adjustable Strap
|
$3.00 | EM4100, ISO11785 FDX-B, HID 26-bit (H10301), HID Generic, PhidgetTAG | Passive, Read/Write | 100 mm |
 RFID Tag - Key Fob with Key Ring
|
$1.30 | EM4100 | Passive, Read-Only | 80 mm |
 RFID Tag - Key Fob
|
$1.30 | EM4100 | Passive, Read-Only | 80 mm |
 Writable RFID Tag - Key Fob with Key Ring
|
$1.20 | EM4100, ISO11785 FDX-B, HID 26-bit (H10301), HID Generic, PhidgetTAG | Passive, Read/Write | 100 mm |
 RFID Tag - 18mm Disc
|
$1.00 | EM4100 | Passive, Read-Only | 50 mm |
 RFID Tag - 22mm Clothing Button
|
$2.00 | EM4100 | Passive, Read-Only | 60 mm |
 Writable RFID Tag - 25mm Disc
|
$1.50 | EM4100, ISO11785 FDX-B, HID 26-bit (H10301), HID Generic, PhidgetTAG | Passive, Read/Write | 100 mm |
 RFID Tag - 30mm Disc
|
$1.00 | EM4100 | Passive, Read-Only | 80 mm |
 RFID Tag - 30mm Disc with Hole
|
$1.30 | EM4100 | Passive, Read-Only | 100 mm |
 Writable RFID Tag - 30mm Disc
|
$1.50 | EM4100, ISO11785 FDX-B, HID 26-bit (H10301), HID Generic, PhidgetTAG | Passive, Read/Write | 100 mm |
 Writable RFID Tag - 30mm Disc with Hole
|
$2.30 | EM4100, ISO11785 FDX-B, HID 26-bit (H10301), HID Generic, PhidgetTAG | Passive, Read/Write | 100 mm |
 RFID Tag - 30mm Threaded
|
$0.80 | EM4100 | Passive, Read-Only | 70 mm |
 RFID Tag - Bird Leg Ring
|
$0.80 | EM4100 | Passive, Read-Only | 50 mm |
