1812CS Coilcraft, Inc., 1812CS Datasheet
1812CS
Manufacturer Part Number
1812CS
Description
Chip Inductors ?c 1008ls Series 2520
Manufacturer
Coilcraft, Inc.
Datasheet
1.1812CS.pdf
(2 pages)
Available stocks
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Part Number
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Quantity
Price
Company:
Part Number:
1812CS-102XJBC
Manufacturer:
PANASONIC
Quantity:
30 000
Company:
Part Number:
1812CS-102XJEC
Manufacturer:
COILCRAFT
Quantity:
40 000
Company:
Part Number:
1812CS-102XJED
Manufacturer:
COILCRAFT
Quantity:
40 000
Part Number:
1812CS-102XJLW
Manufacturer:
COILCRAFT/线艺
Quantity:
20 000
Part Number:
1812CS-103XJBC
Manufacturer:
COILCRAFT/线艺
Quantity:
20 000
Company:
Part Number:
1812CS-103XJEC
Manufacturer:
COILCRAFT
Quantity:
40 000
Part Number:
1812CS-103XJLC
Manufacturer:
COILCRAFT/线艺
Quantity:
20 000
Part Number:
1812CS-103XJLW
Manufacturer:
COILCRAFT/线艺
Quantity:
20 000
Part Number:
1812CS-103XKBC
Manufacturer:
COILCRAFT/线艺
Quantity:
20 000
1812CS-102X_B_
1812CS-122X_B_
1812CS-152X_B_
1812CS-182X_B_
1812CS-222X_B_
1812CS-272X_B_
1812CS-332X_B_
1812CS-392X_B_
1812CS-472X_B_
1812CS-562X_B_
1812CS-682X_B_
1812CS-822X_B_
1812CS-103X_B_
1812CS-123X_B_
1812CS-153X_B_
1812CS-183X_B_
1812CS-223X_B_
1812CS-273X_B_
1812CS-333X_B_
1. When ordering, please specify tolerance and packaging codes:
Coilcraft 1812CS ceramic chip inductors are ideal
for applications requiring mid-range inductance and
close tolerances (±5%). Also, the SRFs of the parts
© Coilcraft, Inc. 2005
Chip Inductors – 1812CS Series (4532)
Part number
Tolerance: G = 2% J = 5%
Packaging: C = 7″ machine-ready reel. EIA-481 embossed plastic
B = Less than full reel. In tape, but not machine ready.
D = 13″ machine-ready reel. EIA-481 embossed plastic
1
1812CS-333XGBC
(Table shows stock tolerances in bold.)
tape (600 parts per full reel).
To have a leader and trailer added ($25 charge), use
code letter C instead.
tape. Factory order only, not stocked (2200 parts per
full reel).
10.0 @ 7.9 MHz
12.0 @ 2.5 MHz
15.0 @ 2.5 MHz
18.0 @ 2.5 MHz
22.0 @ 2.5 MHz
27.0 @ 2.5 MHz
33.0 @ 2.5 MHz
1.0 @ 7.9 MHz
1.2 @ 7.9 MHz
1.5 @ 7.9 MHz
1.8 @ 7.9 MHz
2.2 @ 7.9 MHz
2.7 @ 7.9 MHz
3.3 @ 7.9 MHz
3.9 @ 7.9 MHz
4.7 @ 7.9 MHz
5.6 @ 7.9 MHz
6.8 @ 7.9 MHz
8.2 @ 7.9 MHz
Inductance
(µH)
2
Specifications subject to change without notice.
Please check our website for latest information.
tolerance
Percent
5
5
5,2
5
5
5
5
5,2
5
5
5
5
5
5
5
5
5,2
5
5,2
3
in this series are up to 3 times higher than those of
commonly available 1812 chip inductors made on
ferrite cores.
2. Inductance measured using a Coilcraft SMD-A fixture in an Agilent/HP
3. Tolerances in bold are stocked for immediate shipment.
4. Q measured using an Agilent/HP 4291A with an Agilent/HP 16193 test
5. SRF measured using an Agilent/HP 8753D network analyzer and a
6. DCR measured on a Cambridge Technology micro-ohmmeter and a
7. Average current for a 15°C rise above 25°C ambient.
8. Operating temperature range −40°C to +125°C.
9. Electrical specifications at 25°C.
See Qualification Standards section for environmental and test data.
For part marking data see Color Coding section.
60 @ 50 MHz
62 @ 50 MHz
65 @ 50 MHz
68 @ 50 MHz
63 @ 50 MHz
63 @ 50 MHz
65 @ 50 MHz
69 @ 50 MHz
63 @ 50 MHz
59 @ 50 MHz
60 @ 50 MHz
47 @ 50 MHz
36 @ 50 MHz
35 @ 10 MHz
34 @ 10 MHz
30 @ 10 MHz
32 @ 10 MHz
29 @ 10 MHz
20 @ 10 MHz
4286A impedance analyzer with Coilcraft-provided correlation pieces.
fixture.
Coilcraft SMD-D test fixture.
Coilcraft CCF859 test fixture.
Q min
4
SRF min
(MHz)
310
230
210
190
170
160
145
130
115
100
90
80
70
60
50
45
40
30
20
Document 105-1 Revised 02/09/05
5
DCR max
(Ohms)
10.5
11.5
12.5
13.5
1.2
1.2
1.6
2.0
2.2
3.2
3.8
5.0
5.4
5.7
6.6
7.0
7.7
8.7
9.6
Document 105-1
6
Irms
(mA)
480
480
430
380
340
300
270
240
230
220
210
200
190
180
170
160
155
150
145
7
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1812CS Summary of contents
Page 1
... Chip Inductors – 1812CS Series (4532) Coilcraft 1812CS ceramic chip inductors are ideal for applications requiring mid-range inductance and close tolerances (±5%). Also, the SRFs of the parts Inductance 2 Part number 1 (µH) 1812CS-102X_B_ 1.0 @ 7.9 MHz 1812CS-122X_B_ 1.2 @ 7.9 MHz 1812CS-152X_B_ 1.5 @ 7.9 MHz 1812CS-182X_B_ 1.8 @ 7.9 MHz 1812CS-222X_B_ 2.2 @ 7.9 MHz 1812CS-272X_B_ 2 ...
Page 2
... Chip Inductors – 1812CS Series (4532) Typical Q vs Frequency 22.0 µH 20 33.0 µ Frequency (MHz) B overall terminal Terminal wraparound: approx 0.015/0,38 both ends A max B max C max D ref E F 0.195 0.150 0.135 0.070 0.100 0.025 0.128 0.120 0.045 0.118 ...