Antenna/RFID Rods (3067990831)
67 ROD
67 Material
Inductive Components
Open Magnetic Circuit
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Part Number: 3067990831
67 ROD
Explanation of Part Numbers:
– Digits 1 & 2 = Product Class
– Digits 3 & 4 = Material Grade
– The last digit 1 = Uncoated Rod and 4 = Parylene Coated Rod. Parylene C is RoHS compliant.
These rods are designed for use in antenna and RFID transponder applications. Rods are available in three materials to cover a frequency range from 50 kHz to 25 MHz. Suggested frequency ranges: 78 material < 200 kHz, 61 material 0.2 – 5.0 MHz and 67 material > 5.0 MHz.
The “Antenna/RFID Kit” (part number 0199000024) contains a selection of these rods.
For any rod requirement not listed here, feel free to contact our customer service group for availability and pricing.
Weight: 0.04 (g)
Dim | mm | mm tol | nominal inch | inch misc. |
A | 1 | ±0.025 | 0.0394 | _ |
C | 10 | ±0.30 | 0.394 | _ |
Electrical Properties | |
μROD | 22 |
Ae(cm2) | 0.00785 |
A high frequency NiZn ferrite intended for broadband transformers. Antennas and Hi Q inductor applications up 50MHz. Excellent stability characteristics.
Strong magnetic fields or excessive mechanical stresses may result in irreversible changes in permeability or losses.
Available in 67 material:
Multi-Aperture Beads
Rods
Toroids
Application Specific Custom Components
67 Material Characteristics
Property | Unit | Symbol | Value |
Initial Permeability @ B < 10 gauss | µi | 40 | |
Flux Density @ Field Strength | Gauss Oersted |
B H |
2300 20 |
Residual Flux Density | Gauss | Br | 1000 |
Coercive Force | Oersted | Hc | 3 |
Loss Factor @ Frequency | 10 -6 MHz |
Tan δ/ µi | 180 50 |
Temperature Coefficient of Initial Permeability (20 -70°C) | %/°C | 0.05 | |
Curie Temperature | °C | Tc | >450 |
Resistivity | ohm-cm | ρ | 1×107 |
**** Characteristic curves are measured on standard Toroids (18/10/6 mm) at 25°C and 10 kHz unless otherwise indicated. Impedance characteristics are measured on standard shield beads (3.5/1.3/6.0 mm) unless otherwise indicated.
Material Safety Data Sheet (MSDS)
Click here to download the data for 67 Material Power Loss vs. Temperature (see graph below)
Click here to download 67 Material Power Loss Density vs. Flux Density at 25°C (see graph below)
Click here to download 67 Material Power Loss Density vs. Flux Density at 100°C (see graph below)
Click here to download 67 Material Complex Permeability vs. Frequency (see graph below)
Ferrite Material Constants
Storage and Operating Temperature
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