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
Company
Part Number
Manufacturer
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
Related parts for 1812CS
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 ...