Panasonic Electronic Components offers Pin Terminal, Surface Mount and Surface Mount Power Choke Coils for smoothing and filtering in DC/DC conversion circuits.
LED Lighting Inductors
Pin Terminal Choke Coils
Panasonic Electronic Components' Pin Terminal Choke Coils are small and feature a wide inductance range at a low cost.
Recommened Series:
• ELC09D** — 2.2uH / 3.5A ~ 10mH / 0.08A
• ELC11D** — 2.2uH / 5.3A ~ 10mH / 0.16A
• ELC12D** — 100uH / 1.9A ~ 10mH / 0.27A
| Normal |
Magnetically Shielded |
| Type (size) |
L- Range (uH) |
DC - Current (A) |
Rdc (ohm) |
Type (size) |
L- Range (uH) |
DC - Current (A) |
Rdc (ohm) |
| 09D φ9.5x8.9) |
2.2 to 10000 |
3.5 to 0.08 (0.82A / 100uH) |
0.012 to 18.8
(0.20 ohm / 100uH) |
10E (φ10.0x13.0) |
3.9 to 8200 |
2.9 to 0.10 (0.96A / 100uH) |
0.024 to 13.2
(0.21 ohm / 100uH) |
| 11D φ11.5x13.9) |
2.2 to 10000 |
5.3 to 0.16 (1.80A / 100uH) |
0.013 to 11.8
(0.12 ohm / 100uH) |
12E (φ13.0x18.5) |
4.7 to 10000 |
4.4 to 0.13 (1.30A / 100uH) |
0.014 to 12.2
(0.14 ohm / 100uH) |
|  12D (φ12.5x16.5) |
100 to 10000 |
1.9 to 0.27 (1.90A / 100uH) |
0.015 to 7.2
(0.15 ohm / 100uH) |
15E (φ16.0x23.0) |
5.6 to 10000 |
6.8 to 0.30 (3.00A / 100uH) |
0.012 to 4.6
(0.053 ohm / 100uH) |
| 16B (φ16.0x23.0) |
3.3 to 10000 |
8.5 to 0.26 (2.60A / 100uH) |
0.012 to 6.4
(0.072 ohm / 100uH) |
18E (φ19.0x25.0) |
5.6 to 10000 |
6.9 to 0.33 (3.00A / 100uH) |
0.011 to 2.7
(0.044 ohm / 100uH) |
| 18B (φ20.0x27.0) |
3.3 to 10000 |
8.5 to 0.36 (3.20A / 100uH) |
0.010 to 3.9
(0.057 ohm / 100uH) |
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SMD Choke Coils
Panasonic Electronic Components offer SMD Choke Coils that are small with a low profile, have a wide Inductance range and have magnetic shielding.
Recommended Series for LED Lighting:
• ELL6RH** / 6SH** — 1.0uH / 3.4A to 180umH / 0.3A
• ELL6UH** — 10uH / 1.7A to 1.0mH / 0.18A
• ELLATV** — 1.5uH / 6.7A to 1.0mH / 0.32A
Recommened P/Ns:
| |
Square Size |
| Height |
6.9 x 6.5mm (max) (6.4 x 6.0mm) |
8.5 x 8.5mm (max) (8.0 x 8.0mm) |
10.5 x 10.5mm (max) (10 x 10mm) |
12.5 x 12.5mm (max) (12 x 12mm) |
| 2.8 mm |
ELL6RHxxxM
1.0 to 220uH
3.0 to 0.2A
10uH/0.095ohm/1.1A |
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| 3.3 mm |
ELL6SHxxxM
1.0 to 680uH
3.4 to 0.16A
10uH/0.065ohm/1.3A |
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| 4.5 mm |
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ELLATVxxxN/M
1.5 to 1000uH
6.7 to 0.32A
10uH/0.023ohm/3.3A |
ELLCTVxxxN/M
1.2 to 1000uH
6.7 to 0.41A
10uH/0.017ohm/3.9A |
| 5.0 mm |
ELL6UHxxxM
10 to 1000uH
1.8 to 0.18A
10uH/0.063ohm/1.8A |
|
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| 6.5 mm |
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ELL8UVxxxN/M
1.3 to 220uH
5.4 to 0.66A
10uH/0.022ohm/3.0A |
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SMD Power Choke Coils
Panasonic Electronic Components' Power Choke Coils offer high heat resistance and high reliability in a small, low profile package that has a maximum temperature of 150°C and has non-magnetic saturation.
Recommended Series for LED Lighting:
• PCC-M0754M — 47uH / 1.0A (Temp rise 15K)
Features:
• Thin & Small Size
• High Heat Resistance: 150°C
• Excellent DC Bias Characteristics: Hi-BS With Ferrous Alloy Magnetic Material
• High Reliability at High Temperature: High Tolerance for Vibaration through New Integral Construction 30G/2KHz
• Low Audible Noise: New Metal Composite Core
• Highly Efficient: Low DCR and Eddy Current Loss Reduction
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DC/DC Converter for ECU in High Temperature Environment.
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