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1008CT (2520)

Low Profile Ceramic Chip Inductors

RoHS compliant halogen free
Our 1008CT low profile wirewound chip inductors are only 0.050" high and include non-standard values. They feature exceptionally high Q factor compared to non-wirewound inductors of the same size and have high self-resonant frequencies – up to 7.5 GHz. Tight tolerance range from 5% to as low as 1% for some values.
  • Very low profile only 0.050" high
  • Inductance values from 4.7 nH to 100 nH (tolerances as low as 1%)
  • Exceptionally high Q compared to non-wirewound inductors, especially at high frequencies
  • Ceramic construction for highest possible self resonance (as high as 7500 MHz)
  • Excellent current carrying capacity for their size
  • Defense Supply Center CID A-A-59696

Buy Now:
Count Unit price
1 $1.05
200 $0.83
500 $0.64
1000 $0.43
2000 $0.29
4000 $0.25
10000 $0.21

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

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

Specifications

Electrical specifications at 25°C.

Part number 1 Inductance (nH) 2 Tolerance (%) 3 Q min
@ 500 MHz 4
SRF min (MHz) 5 DCR max (Ω) 6 Irms (mA) 7
1008CT-040XJR_ 4.7 5 28 7500 0.15 600
1008CT-080X_R_ 8.2 2,5 40 5000 0.22 600
1008CT-100XJR_ 10 5 40 2700 0.25 600
1008CT-150X_R_ 15 2,5 40 3000 0.22 600
1008CT-200X_R_ 20 2,5 50 2400 0.33 600
1008CT-300X_R_ 30 2,5 50 2400 0.38 600
1008CT-400X_R_ 40 2,5 60 2000 0.43 600
1008CT-500X_R_ 50 2,5 60 1900 0.48 600
1008CT-600X_R_ 60 1,2,5 60 1800 0.52 600
1008CT-700X_R_ 70 1,2,5 60 1700 0.55 510
1008CT-800X_R_ 80 1,2,5 60 1400 0.56 510
1008CT-900X_R_ 90 2,5 65 1400 0.61 500
1008CT-101X_R_ 100 2,5 60 1000 0.63 480
Notes
  1. When ordering, please specify tolerancetermination and packaging codes: e.g. 1008CT-900XGRC
  2. Inductance measured using a Coilcraft SMD-A fixture in an Agilent/HP 4286A impedance analyzer with Coilcraft-provided correlation pieces.
  3. Tolerances in bold are stocked for immediate shipment.
  4. Q measured at using an Agilent/HP 4291A with an Agilent/HP 16193 test fixture.
  5. SRF measured using an Agilent/HP 8720D network analyzer and a Coilcraft SMD-D test fixture.
  6. DCR measured on a Cambridge Technology micro-ohmmeter and a Coilcraft CCF840 test fixture. For other operating temperatures, use this DCR at Temperature calculator.
  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:

  • = 1%, = 2%, = 5% (Table above shows stock tolerances in bold.)

Termination:

  • R = RoHS compliant, matte tin over nickel over silver platinum-glass frit.
  • E = Halogen free component. RoHS compliant. Silver-palladium-platinum-glass frit terminations.
  • L = RoHS compliant, not halogen-free. Silver-palladium-platinum-glass frit.
  • T = RoHS tin-silver-copper (95.5/4/0.5) (Special order, added cost)
  • S = non-RoHS tin-lead (63/37) (Special order, added cost)

Packaging:

  • C = 7″ machine-ready reel. EIA-481 embossed plastic tape (2000 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
  • D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (7500 parts per full reel).
  • B = 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 B to C.
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):

Performance curves

L vs Frequency

Q vs Frequency

Physical characteristics

1008ctd.gif
 

A max B max C max D ref E F G H I J  
0.115 0.110 0.050 0.020 0.080 0.020 0.060 0.100 0.040 0.050 inches
2,92 2,79 1,27 0,51 2,03 0,51 1,52 2,54 1,02 1,27 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_pl.gif
 

Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
7" (178 mm) 13" (330 mm) A B C D E W P Po P1 H T part_or_a.gif
2000 7500* 178/330 60/100 13 14,4 8,4 8 4 4 2 1,6 0,3
*Special order

General specification

Core Material:
Ceramic
Weight:
17.1– 17.8 mg
Packaging:
2000/7″reel; 7500/13″ reel Plastic tape: 8 mm wide, 0.3 mm thick, 4 mm pocket spacing, 1.6 mm pocket depth
Temperature coefficient of inductance:
+25 to +125 ppm/°C

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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