Frontier Electronics Corp.
667 E. COCHRAN STREET, SIMI VALLEY, CA 93065
TEL: (805) 522-9998 FAX: (805) 522-9989
E-mail: frontiersales@frontierusa.com
Web: http://www.frontierusa.com
SMD Wire Wound Ceramic Chip Inductors—1210C series
B. Dimensions: (Unit: mm.)
SERIES
A (Max.)
B (Max.)
C (Max.)
D (Max.)
E
F
1210C
3.50
2.80
2.30
2.30
1.02
2.20
C. Mechanical drawing:
E
E
D
A
3.20 ± 0.2
B
C
Land Pattern
D. General information:
1. These parts are marked with 3 color dots. The table at below shows the significance of each color.
2. Dots 1 and 2 indicate the inductance in nano-Henries.
3. Dots 3 indicate number of zeroes to be added.
0 = Black
1 = Brown
2 = Red
3 = Orange
4 = Yellow
5=Green
6=Blue
7 = Violet
8 = Gray
9 = White
2nd: inductance
1st : Inductance
3rd Multiplier
Color code table
Top view
E. General information:
1. P/N: 121C-XXX_: 1210C: Size, “XXX”: Inductance, “_”: Tolerance.
2. Tolerance: K: ± 10%, J: ±5%.
3. High Q at high frequency.
4. High self-resonance frequency.
5. Electrical specifications at 25ºC.
6. For 15ºC Temperature Rise.
7. Coil body made of ferrite material in chip form.
8. Inductance & Q measured using the HP4291B.
9. SRF measured using the HP8720D or HP8753E.
10. DCR measured using the 502BC.
11. Operating temperature: -40ºC TO +125ºC.
12. Inductance Range:
•
•
1210C (Ceramic) Series: 4.7 nH (600mA)∼3300 nH (100mA).
SRF from 6.0 GHz to 140MHz.
13. RoHS compliant.
F. Applications:
Ä Pagers. Ä Mobile communication units. Ä Portable telephone. Ä Hybrid.
Ì Special specifications are available for customer’s requirement.
SMD wire wound Ceramic Chip Inductor: P/N 1210C-series Rev. A
Jan. 01, 2006. Page: 2 of 3
FRONTIER [ Frontier Electronics ]
