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0402CT Low Profile Chip Inductors
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0402CS (1005)

High Temperature Ceramic Chip Inductors

RoHS compliant halogen free AEC-Q flag
Great News! More choices!

See the more cost effective 0402DC for significantly higher Q (up to 50% higher) across the inductance range and 112 inductance values from 0.8 to 120 nH. Available in 0.1 nH incremental steps between 2.8 and 10 nH.
Our 0402CS Series is qualified to AEC-Q200 Grade 1 standards, making it ideal for automotive and other high-temperature apllications. It features very high Q and self-resonant frequencies. For highest Q factor, consider our 0402DC Series (up to 120 nH) and our 0402HP Series (above 120 nH to 220 nH).
  • 48 inductance values from 1 to 120 nH
  • Exceptionally high Q – up to 100 at 1.7 GHz!
  • Very high self-resonant frequencies - up to 12.7 GHz
  • AEC-Q200 Grade 1 (−40°C to +125°C)
Need parts for space, military or other critical applications? 
 - See Coilcraft CPS 235RAA series
View newer version
Buy Now:
Count Unit price
1 $1.12
200 $0.75
500 $0.50
1000 $0.35
2000 $0.26
4000 $0.20

For high volume or non-stock items, request a quote.

. in stock, ready to ship today.
Request a Sample:

Designer's Kit:
Kit Values Price
C328 48 (20 of each) $110.00
C328-2 48 (20 of each) $150.00

Specifications

Electrical specifications at 25°C.

Part number 1 Inductance (nH) 2 Tolerance (%) 3 900 MHz 1.7 GHz SRF typ (GHz) 5 DCR max (Ω) 6 Irms (mA) 7
L typ Q typ 4 L typ Q typ 4
0402CS-1N0XJR_ 1.0 5 1.02 77 1.02 69 12.7 0.045 1360
0402CS-1N2XJR_ 1.2 5 1.17 28 1.17 38 12.9 0.090 740
0402CS-1N8X_R_ 1.8 2,3,5 1.78 54 1.78 75 12.0 0.070 1040
0402CS-1N9X_R_ 1.9 2,3,5 1.72 68 1.74 82 11.3 0.070 1040
0402CS-2N0X_R_ 2.0 2,3,5 1.93 54 1.93 75 11.1 0.070 1040
0402CS-2N2X_R_ 2.2 2,3,5 2.19 59 2.23 100 10.8 0.070 960
0402CS-2N4X_R_ 2.4 2,3,5 2.24 51 2.27 68 10.5 0.068 790
0402CS-2N7X_R_ 2.7 2,3,5 2.58 42 2.6 61 10.4 0.12 640
0402CS-3N3X_R_ 3.3 2,3,5 3.1 65 3.12 87 7.0 0.066 840
0402CS-3N6X_R_ 3.6 2,3,5 3.56 45 3.62 71 6.8 0.066 840
0402CS-3N9X_R_ 3.9 2,3,5 3.89 50 4.0 75 6.0 0.066 840
0402CS-4N3X_R_ 4.3 2,3,5 4.19 47 4.3 71 6.0 0.091 700
0402CS-4N7X_R_ 4.7 2,3,5 4.55 48 4.68 68 4.8 0.13 640
0402CS-5N1X_R_ 5.1 2,3,5 5.15 56 5.25 82 4.8 0.083 800
0402CS-5N6X_R_ 5.6 2,3,5 5.16 54 5.28 81 4.8 0.083 760
0402CS-6N2X_R_ 6.2 2,3,5 6.16 52 6.37 76 4.8 0.083 760
0402CS-6N8X_R_ 6.8 2,3,5 6.56 63 6.93 78 4.8 0.083 680
0402CS-7N5X_R_ 7.5 2,3,5 7.91 60 8.22 88 4.8 0.10 680
0402CS-8N2X_R_ 8.2 2,3,5 8.5 57 8.85 84 4.4 0.10 680
0402CS-8N7X_R_ 8.7 2,3,5 8.78 54 9.21 73 4.1 0.20 480
0402CS-9N0X_R_ 9.0 2,3,5 9.07 62 9.53 78 4.2 0.10 680
0402CS-9N5X_R_ 9.5 2,3,5 9.42 54 9.98 69 4.0 0.20 480
0402CS-10NX_R_ 10 2,3,5 9.8 50 10.1 67 3.9 0.20 480
0402CS-11NX_R_ 11 2,3,5 10.7 52 11.2 78 3.7 0.12 640
0402CS-12NX_R_ 12 2,3,5 11.9 53 12.7 71 3.6 0.12 640
0402CS-13NX_R_ 13 2,3,5 13.4 51 14.63 57 3.5 0.21 440
0402CS-15NX_R_ 15 2,3,5 14.6 55 15.5 77 3.3 0.17 560
0402CS-16NX_R_ 16 2,3,5 16.6 46 18.86 47 3.1 0.22 560
0402CS-18NX_R_ 18 2,3,5 18.3 57 20.28 62 3.1 0.23 420
0402CS-19NX_R_ 19 2,3,5 19.1 50 21.1 67 3.0 0.20 480
0402CS-20NX_R_ 20 2,3,5 20.7 52 23.66 53 3.0 0.25 420
0402CS-22NX_R_ 22 2,3,5 23.2 53 26.75 53 2.8 0.30 400
0402CS-23NX_R_ 23 2,3,5 23.8 49 26.9 64 2.7 0.30 400
0402CS-24NX_R_ 24 2,3,5 25.1 51 29.5 50 2.7 0.30 400
0402CS-27NX_R_ 27 2,3,5 28.7 49 33.5 63 2.5 0.30 400
0402CS-30NX_R_ 30 2,3,5 31.1 46 38.5 39 2.4 0.30 400
0402CS-33NX_R_ 33 2,3,5 34.9 31 41.74 32 2.4 0.30 400
0402CS-36NX_R_ 36 2,3,5 39.5 44 48.4 53 2.3 0.44 320
0402CS-39NX_R_ 39 2,3,5 41.7 47 50.23 45 2.1 0.55 200
0402CS-40NX_R_ 40 2,3,5 39 44 47.4 33 2.2 0.44 320
0402CS-43NX_R_ 43 2,3,5 45.8 46 61.55 34 2.0 0.81 100
0402CS-47NX_R_ 47 2,3,5 50 38 - - 2.1 0.83 150
0402CS-51NX_R_ 51 2,3,5 56.6 40 - - 1.8 0.82 100
0402CS-56NX_R_ 56 2,3,5 62.8 42 - - 1.8 0.97 100
0402CS-68NX_R_ 68 2,3,5 78.2 36 - - 1.6 1.1 100
0402CS-82NX_R_ 82 2,3,5 - - - - 1.3 1.6 50
0402CS-R10X_R_ 100 2,3,5 - - - - 1.2 2.0 30
0402CS-R12X_R_ 120 2,3,5 - - - - 1.1 2.2 50
Notes
  1. When ordering, specify tolerance, termination and packaging codes: 0402CS-R12XJRW
  2. Inductance measured at 250 MHz using a Coilcraft SMD-F test fixture and Coilcraft-provided correlation pieces with an Agilent/HP 4286 impedance analyzer.
  3. G = 2%, J = 5%
  4. Q measured using an Agilent/HP 4291A with an Agilent/HP 16193 test fixture.
  5. For SRF >6 GHz, measured using an Agilent/HP 8722ES network analyzer and a Coilcraft SMD-D test fixture. For SRF ≤6 GHz, measured using an Agilent/HP 8753D network analyzer and a Coilcraft SMD-D test fixture.
  6. DCR measured on a micro-ohmmeter.
  7. Current that causes a 15°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings.

Tolerance:

= 2%, = 3%, = 5% 

Termination:

  • R = RoHS compliant. Matte Sn over Ni over Ag-Pt-glass frit terminations.

    RoHS compliance expiring. Last order June 2021:
    E = Ag/Pd/Pt-glass frit. Not for new designs.
    L = Not halogen-free. Ag/Pd/Pt-glass frit. Not for new designs.
  • T = RoHS Sn/Ag/Cu (95.5/4.0/0.5) (Special order, added cost)
  • S = Not RoHS Sn/Pb (63/37) (Special order, added cost)

Packaging:

  • W = 7" machine-ready reel
    EIA-481 punched paper tape (2000 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
  • Q = 7" machine-ready reel
    EIA-481 punched paper tape (5000 parts per full reel)
  • U = Less than full reel
    In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from U to W.
Environmental
Environmental:
RoHS compliant , halogen free
Ambient temperature range:
–40°C to +125°C with Irms current.
Storage temperature range:
Component: –40°C to +140°C.
Tape and reel packaging: –40°C to +80°C
Maximum part temperature:
+140°C (ambient + temp rise).
Failures in Time (FIT) / Mean Time Between Failures (MTBF):
One per billion hours / one billion hours, calculated per Telcordia SR-332

Performance curves

L vs Frequency

Q vs Frequency

Physical characteristics


0402csd.gif

 
A max B max C max D ref E F G H I J  
0.047 0.025 0.026 0.010 0.020 0.009 0.022 0.026 0.014 0.018 inches
1,19 0,64 0,66 0,25 0,51 0,23 0,56 0,66 0,36 0,46 mm

Height dimension (C) is before optional solder application.
For maximum height dimension including solder, add 0.006 in / 0,152 mm.

Tape and Reel specification

tapereel_pa.gif
 
Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation‡
7" (178 mm) A B C D E W P Po P1 H T part_or_i-(2).gif
2000 178 100 13 14,4 8,4 8 2 4 2 NA 0,68

General specification

Core Material:
Ceramic
Weight:
0.8 – 1.0 mg
Packaging:
2000 or 5000 per 7″ reel Paper tape: 8 mm wide, 0.68 mm thick, 2 mm pocket spacing

Soldering/Washing

Moisture Sensitivity Level (MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
Resistance to soldering heat:
Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles
Refer to Soldering Coilcraft Components before soldering.
PCB Washing:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

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