Conformal Coated Inductors (EC Style)
Applications: Features
- Choke coils.
- RF coils.
- Peaking coils.
- Conformal coated inductors.
- Special magnetic core structure contribute to
high Q and SRF.- Treated with epoxy resin coating makes it
high reliability.- Wide inductance range.
- Ideal for auto insertion.
Characteristics Ordering information:
- Operating temperature:-20 C to 80 C
- Dielectric withstanding voltage:
250V r.m.s.
Examples: EC 24- 471 K
1 2 3 4
1.Type:Epoxy Coated inductors.
2.Style:According to core size.
3.Inductance:Example 471 for 470uH
4.Inductance tolerance:
J:+5% K: +10% M: +20%Shape and Dimensions
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TYPE
A (mm)
MAX.B (mm)
¡À2C (mm)
MAX.D (mm)
¡À0.10EC22
4.00
62.0
2.80
0.50
EC24
8.00
62.0
3.00
0.55
EC36
11.0
62.0
4.00
0.65
EC46
12.0
62.0
5.00
0.65
Standard Product Specification
SERIES L(uH) DCR(Ohm)max Rated DC(mA)max EC22
0.10-1000 0.03-52 20-700 EC24
0.10-1000 0.08-30 60-700 EC36
0.10-1000 0.04-17 100-900 EC46
1200-33000 9.0-250 8.0-75.0 Color Code Guide
Color Normal inductance(uH)First figure Second figure Multiplier Tolerance Black(BK)
1 11 ±20% Brown(BN)
2 210 Red(R)
3 3100 Orange(ORN)
4 41000 Yellow(YEL)
5 5Green(GN)
6 6Blue(BU)
7 7Violet(VIO)
8 8Gray(GY)
9 9White(WHT)
Silver(SIL)
±10% Gold(GD)
±5% Example:
470uH ± 10%Yellow Violet Brown Silver
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