Product Overview
The CKL Axial Fixed Inductor is designed for compact, small, and lightweight applications, offering a wide range of inductance values. It features high Q and self-resonant frequencies, is available in tape and reel packaging for automatic insertion, and utilizes epoxy resin coating for excellent humidity resistance and long life. Ideal for use in TVs, radios, radio transceivers, telephones, and various other electronic products.
Product Attributes
- Brand: CKL
- Coating: Epoxy resin
- Forming Options: U-forming (Horizontal/Vertical), Taping (UT, UKT, F/FT)
Technical Specifications
Part Numbering System:
CKL [Size Code] - [Inductance Value] / [Tolerance] - [Forming Code] - [Special Code]
Color Coding for Nominal Inductance:
| Color | Nominal Inductance (uH) | Tolerance |
|---|---|---|
| Black | 0 x 1 | 20% |
| Brown | 1 x 10 | |
| Red | 2 x 100 | |
| Orange | 3 x 1000 | |
| Yellow | 4 | |
| Green | 5 | |
| Blue | 6 | |
| Violet | 7 | |
| Gray | 8 | |
| White | 9 | |
| Gold | x 0.1 | 5% |
| Silver | x 0.01 | 10% |
Electrical Characteristics Definitions:
- Isat: DC current at which inductance drops approximately 10% from its value without current.
- Irms: DC current that causes a temperature rise (T 40C) from 25C ambient.
- Rated Current: The lower of the current where inductance is 10% lower than initial value (DC saturation) or temperature rise is T=40 (Ta=25).
- Operating Temperature Range: -25C to 85C.
- Dielectric Withstanding Voltage: 250V AC r.m.s.
Appearance Dimensions:
| Type | Dimension (mm) | Figure | A (Max) | B (Max) | C* (0.1) |
|---|---|---|---|---|---|
| CKL0204 | 2.8 | 4.8 | 0.45 | 1 | |
| CKL0307 | 3.0/3.2 | 7.0 | 0.50 | 2 | |
| CKL0410 | 4.0 | 10.5 | 0.60 | 2 | |
| CKL0412 | 4.5/5.0 | 12.7 | 0.65 | 2 | |
| CKL0510 | 5.0 | 11.0 | 0.60 | 2 | |
| CKL0512 | 5.0 | 12.0 | 0.60 | 2 | |
| CKL0514 | 5.0/5.5 | 14.0/15.0 | 0.65 | 2 |
*C depends on the actual situation.
Electrical Parameters (Example: CKL0204 Series):
| PART NUMBER | Inductance (uH) | Q (Min) | Frequency (MHz) | DCR (Max) () | SRF (Min) (MHz) | Rated Current (Max) (mA) |
|---|---|---|---|---|---|---|
| CKL0204-0.22uH/M | 0.2220% | 35 | 25.2 | 0.4 | 150 | 400 |
| CKL0204-1.0uH/K | 1.010% | 35 | 25.2 | 0.8 | 150 | 270 |
| CKL0204-10uH/K | 1010% | 40 | 7.96 | 2.5 | 24 | 160 |
| CKL0204-100uH/K | 10010% | 40 | 2.52 | 12 | 6 | 44 |
Packaging:
- Bulk (B):
- CKL0204: 1,000 Pcs/Bag
- CKL0307: 1,000 Pcs/Bag
- CKL0410: 1,000 Pcs/Bag
- CKL0412: 1,000 Pcs/Bag
- CKL0510: 500 Pcs/Bag
- CKL0512: 500 Pcs/Bag
- CKL0514: 500 Pcs/Bag
- Ammunition Pack (T) (Box):
- CKL0204: 3,000 Pcs/Box
- CKL0307: 3,000 Pcs/Box
- CKL0410: 1,500 Pcs/Box
- CKL0412: 1,000 Pcs/Box
- CKL0510: 1,000 Pcs/Box
- CKL0512: 1,000 Pcs/Box
- CKL0514: 1,000 Pcs/Box
- Taping and Reel Pack (TR):
- CKL0204: 5,000 Pcs/Reel
- CKL0307: 5,000 Pcs/Reel
- CKL0410: 5,000 Pcs/Reel
- CKL0412: 4,000 Pcs/Reel
- CKL0510: 3,000 Pcs/Reel
- CKL0512: 3,000 Pcs/Reel
- CKL0514: 3,000 Pcs/Reel
- Forming and Taping Pack:
- CKL0204: 3,000 Pcs/Box
- CKL0307: 3,000 Pcs/Box
- CKL0410: 3,000 Pcs/Box
- CKL0412: 2,500 Pcs/Box
- CKL0510: 2,500 Pcs/Box
Special inquiries beyond common types can be met upon requirement.
2410121632_CENKER-CKL0307-330uH-K-CCA-T_C354653.pdf
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