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Specifications
Current Rating:
230mA
Inductance:
2.2uH
Tolerance:
±10%
Frequency - Self Resonant:
45MHz
DC Resistance(DCR):
1.2Ω
Type:
Color Band Inductor
Q @ Frequency:
40@7.96MHz
Mfr. Part #:
CKL0204-2.2uH/K-Cu T
Package:
Through Hole,D2.8xL4.8mm
Key Attributes
Model Number:
CKL0204-2.2uH/K-Cu T
Product Description
Product Overview
The CKL series of axial fixed inductors are designed for compact, small, and lightweight applications, offering a wide range of inductance values. These inductors feature high Q and self-resonant frequencies, making them suitable for automatic insertion with their convenient tapping type. The epoxy resin coating ensures excellent humidity resistance and long service life. They are ideal for use in TVs, radios, radio transceivers, telephones, and various other electronic products.
Product Attributes
- Brand: CKL
- Coating: Epoxy resin
Technical Specifications
| Series | Type | Dimensions (mm) A (Max) | Dimensions (mm) B (Max) | Dimensions (mm) C* (0.1) | Inductance Range (uH) | Tolerance | Q (Min) | Frequency (MHz) | DCR (Max) () | SRF (Min) (MHz) | Rated Current (Max) (mA) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| CKL0204 | Standard | 2.8 | 4.8 | 0.45 | 0.22 - 100 | 10% / 20% | 35-40 | 25.2 / 7.96 / 2.52 / 0.796 | 0.4 - 12 | 150 - 6.5 | 400 - 44 |
| CKL0307 | Standard | 3.0/3.2 | 7.0 | 0.50 | 0.22 - 1500 | 10% / 20% | 40-60 | 25.2 / 7.96 / 2.52 / 0.796 / 0.252 | 0.08 - 39 | 150 - 0.8 | 740 - 40 |
| CKL0410 | Standard | 4.0 | 10.5 | 0.60 | 0.27 - 6800 | 10% / 20% | 30-80 | 25.2 / 7.96 / 2.52 / 0.796 / 0.252 | 0.09 - 125 | 270 - 0.54 | 980 - 30 |
| CKL0412 | Standard | 4.5/5.0 | 12.7 | 0.65 | 1.0 - 10000 | 10% / 20% | 10-80 | 7.96 / 1kHz / 0.252 / 79.6kHz | 0.018 - 75 | 190 - 1 | 3300 - 52 |
| CKL0510 | Standard | 5.0 | 11.0 | 0.60 | 4.7 - 30000 | 10% | 15-50 | 7.96 / 2.52 / 0.796 / 0.252 / 1k / 79.6k | 0.06 - 240 | 50 - 0.15 | 900 - 10 |
| CKL0512 | Standard | 5.0 | 12.0 | 0.60 | 22 - 10000 | 10% | 10-30 | 2.52M / 0.796M / 1k / 0.252M / 79.6k | 0.35 - 80 | 8 - 0.35 | 550 - 25 |
| CKL0514 | Standard | 5.0/5.5 | 14/15 | 0.65 | 1.0 - 10000 | 10% / 20% | 10-35 | 7.96 / 2.52 / 0.796 / 0.252 / 79.6kHz | 0.022 - 42.0 | 300 - 0.4 | 5600 - 60 |
*C dimension depends on the actual situation.
Electrical Characteristics Definitions
- Isat: DC current at which the 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 DC saturation characteristic where inductance is 10% lower than its initial value, or the temperature rise of T=40 (Ta=25).
- Operating Temperature Ranges: -25C to 85C.
- Dielectric withstanding voltage: 250V AC r.m.s.
Packaging Options
- Bulk (B): Available in quantities such as 1,000 pcs for CKL0204-0412 and 500 pcs for CKL0510-0514.
- Tape & Reel (TR): Available in quantities such as 5,000 pcs for CKL0204-0410 and 4,000-3,000 pcs for larger series.
- Forming and Taping Pack: Available in quantities such as 3,000 pcs for CKL0204-0410 and 2,500 pcs for larger series.
2410121632_CENKER-CKL0204-2-2uH-K-Cu-T_C354645.pdf
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