<
>
Specifications
Current Rating:
100mA
Inductance:
1uH
Tolerance:
±10%
Frequency - Self Resonant:
75MHz
Current - Saturation (Isat):
-
DC Resistance(DCR):
300mΩ
Ratings:
-
Q @ Frequency:
35@10MHz
Mfr. Part #:
CMI321609U1R0KT
Package:
1206
Key Attributes
Model Number:
CMI321609U1R0KT
Product Description
Product Overview
The CMI3216 Series is a range of Multilayer Chip Ferrite Inductors designed for various electronic applications. These inductors are constructed with a ferrite or ceramic body, inner electrodes of pure silver, and terminal electrodes with silver layers and Ni/Sn plating. They are available in multiple sizes and inductance values, offering reliable performance for signal line noise suppression and power supply filtering.
Product Attributes
- Product Type: Multilayer Chip Ferrite Inductors
- Series: CMI3216 Series
- Body Material: Ferrite (Ni-Cu-Zn system) or Ceramic
- Inner Electrode Material: Pure Silver (Ag)
- Terminal Electrode Material: Silver Layer (Ag) with Ni/Sn plating
- Plating: Ni/Sn
- ODS Usage: Does not use CCl4, HCFC, etc.
- Lead-Free Compliance: Products marked "Unitary lead free" comply with RoHS directives.
Technical Specifications
| Part NO. | Tolerance (%) | Inductance (H) | Q Value (min) | RDC () max | Test Frequency (MHz) | Test Voltage (mV) | SRF (MHz) min | Rated Current (mA) max |
|---|---|---|---|---|---|---|---|---|
| CMI321609V47NKT | 10 | 0.047 | 30 | 0.15 | 50 | 50 | 320 | 300 |
| CMI321609V56NKT | 10 | 0.056 | 30 | 0.20 | 50 | 50 | 320 | 300 |
| CMI321609V68NKT | 10 | 0.068 | 30 | 0.25 | 50 | 50 | 280 | 300 |
| CMI321609V82NKT | 10 | 0.082 | 30 | 0.25 | 50 | 50 | 280 | 300 |
| CMI321609VR10KT | 10 | 0.10 | 25 | 0.25 | 25 | 50 | 235 | 250 |
| CMI321609VR12KT | 10 | 0.12 | 25 | 0.25 | 25 | 50 | 220 | 250 |
| CMI321609VR15KT | 10 | 0.15 | 25 | 0.25 | 25 | 50 | 200 | 250 |
| CMI321609VR18KT | 10 | 0.18 | 25 | 0.30 | 25 | 50 | 185 | 250 |
| CMI321609VR22KT | 10 | 0.22 | 25 | 0.30 | 25 | 50 | 170 | 250 |
| CMI321609VR27KT | 10 | 0.27 | 25 | 0.30 | 25 | 50 | 150 | 250 |
| CMI321609VR33KT | 10 | 0.33 | 25 | 0.30 | 25 | 50 | 145 | 250 |
| CMI321609VR39KT | 10 | 0.39 | 30 | 0.50 | 25 | 50 | 135 | 200 |
| CMI321609VR47KT | 10 | 0.47 | 30 | 0.50 | 25 | 50 | 125 | 200 |
| CMI321609VR56KT | 10 | 0.56 | 30 | 0.50 | 25 | 50 | 115 | 150 |
| CMI321609VR68KT | 10 | 0.68 | 30 | 0.50 | 25 | 50 | 105 | 150 |
| CMI321609VR82KT | 10 | 0.82 | 30 | 0.60 | 25 | 50 | 100 | 150 |
| CMI321609U1R0KT | 10 | 1.0 | 35 | 0.30 | 10 | 50 | 75 | 100 |
| CMI321609U1R2KT | 10 | 1.2 | 35 | 0.40 | 10 | 50 | 65 | 100 |
| CMI321609U1R5KT | 10 | 1.5 | 35 | 0.40 | 10 | 50 | 60 | 50 |
| CMI321609U1R8KT | 10 | 1.8 | 35 | 0.40 | 10 | 50 | 55 | 50 |
| CMI321609U2R2KT | 10 | 2.2 | 35 | 0.50 | 10 | 50 | 50 | 50 |
| CMI321609U2R7KT | 10 | 2.7 | 35 | 0.50 | 10 | 50 | 45 | 50 |
| CMI321609U3R3KT | 10 | 3.3 | 35 | 0.50 | 10 | 50 | 41 | 50 |
| CMI321609U3R9KT | 10 | 3.9 | 35 | 0.60 | 10 | 50 | 38 | 50 |
| CMI321609U4R7KT | 10 | 4.7 | 35 | 0.65 | 10 | 50 | 35 | 25 |
| CMI321609U5R6KT | 10 | 5.6 | 35 | 0.80 | 4 | 50 | 32 | 25 |
| CMI321609X6R8KT | 10 | 6.8 | 35 | 0.80 | 4 | 50 | 29 | 25 |
| CMI321609X8R2KT | 10 | 8.2 | 35 | 0.80 | 4 | 50 | 26 | 25 |
| CMI321609X100KT | 10 | 10 | 35 | 0.80 | 2 | 50 | 24 | 25 |
| CMI321609X120KT | 10 | 12 | 35 | 0.90 | 2 | 50 | 22 | 15 |
| CMI321609J150KT | 10 | 15 | 30 | 1.00 | 1 | 50 | 19 | 5 |
| CMI321609J180KT | 10 | 18 | 30 | 1.00 | 1 | 50 | 18 | 5 |
| CMI321609J220KT | 10 | 22 | 30 | 1.20 | 1 | 50 | 16 | 5 |
| CMI321609J270KT | 10 | 27 | 30 | 1.20 | 1 | 50 | 14 | 5 |
| CMI321609J330KT | 10 | 33 | 30 | 1.30 | 1 | 50 | 13 | 5 |
| CMI321609J390KT | 10 | 39 | 30 | 1.30 | 1 | 50 | 13 | 5 |
| CMI321611J470KT | 10 | 47 | 30 | 1.60 | 1 | 50 | 12 | 5 |
| CMI321611J560MT | 20 | 56 | 30 | 1.80 | 1 | 50 | 12 | 5 |
| CMI321611J680MT | 20 | 68 | 30 | 2.00 | 1 | 50 | 11 | 5 |
| CMI321611J820MT | 20 | 82 | 30 | 2.40 | 1 | 50 | 11 | 5 |
| CMI321611J101MT | 20 | 100 | 30 | 3.00 | 1 | 50 | 8 | 5 |
| Size | L (mm) | W (mm) | T (mm) | Terminal Thickness (mm) |
|---|---|---|---|---|
| 321609 | 3.2 0.20 | 1.6 0.20 | 0.9 0.20 | 0.5 0.3 |
| 321611 | 3.2 0.20 | 1.6 0.20 | 1.1 0.20 | 0.5 0.3 |
Reliability Testing Items
- Operating Temperature Range: -40+85
- Solderability: At least 95% of terminal electrode should be covered with solder.
- Resistance to Soldering Heat: Inductance change within 20% to 30% (depending on material code), Q value change within 30%.
- Adhesion of electrode: Termination and body should be no damage. Applied force: 10N for 3216 series.
- Low temperature resistance: No mechanical damage. Inductance change within 10%, Q value change within 30% at -402 for 1000h.
- Bending strength: No mechanical damage.
- Vibration: No mechanical damage. Inductance change within 10%, Q value change within 30%. Amplitude: 1.5mm, 2h in each of 3 directions.
- High temperature resistance: No mechanical damage. Inductance change within 10%, Q value change within 30% at 852 for 1000h.
- Static Humidity: No mechanical damage. Inductance change within 10%, Q value change within 30% at 602, 90%-95% RH for 1000h.
- High temperature load: No mechanical damage. Inductance change within 10%, Q value change within 30% at 852 for 1000h with rated current.
- Temperature Shock: No mechanical damage. Inductance change within 10%, Q value change within 30%. -40 (303min) to +85 (303min), 32 cycles.
Packaging
- Available in Tape & Reel packaging.
- Reel Dimensions: A: 1782.0mm, B: 22.02.0mm, C: 12.51.5mm, N: 572.0mm, G: 8mm.
- Taping Dimensions (Embossed tape for 321611): W: 8.000.20mm, E: 1.750.10mm, F: 3.500.10mm, D0: 1.500.10mm, D1: 1.000.10mm, P0: 4.000.10mm, P010: 40.00.20mm, P1: 4.000.10mm, P2: 2.00.05mm, A0: 1.880.10mm, B0: 3.500.10mm, K0: 1.270.10mm, t: 0.230.20mm.
- Peeling off force: 0.1N0.7N.
- Packaging Quantities: 3000/4000 pcs per reel; 30000/40000 pcs per box; 180000/240000 pcs per case (for 321611/321609 respectively).
Recommended Soldering Conditions
- Suitable for reflow soldering.
- Reflow Soldering Profile: Follow specified curve. Temperature difference between solder and ferrite surface should be limited to 150 max during pre-heating, and 100 max during cooling.
- Iron Soldering: Temperature: 350 (Max), Power: 30W (Max), Dwell Time: < 5S. Avoid touching terminal electrodes.
Cleaning
- Cleaning Conditions: Temperature: 60 (max), Time: 1 minute (min), Ultrasonic power: 200W (max).
Storage Requirements
- Storage Period: Within 1 year from the inspection date at the inductor company. If exceeding 1 year, check solderability before use.
- Storage Conditions: Temperature: -10 to +40, Relative Humidity: 30% to 70%. Avoid corrosive substances, humidity, dust, heat shock, vibration, and direct sunlight. Store in airtight packaging on a shelf.
Notes
- Products marked "Unitary lead free" comply with RoHS directives.
- This specification guarantees the quality of the product as a single unit. Ensure your product has been evaluated and confirmed when this product is mounted.
- No warranty against failure caused by use deviating from intended use.
2410121252_FH-CMI321609U1R0KT_C74473.pdf
Request A Quote
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible
