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026011F (0703)

Miniature RF Chokes

RoHS compliant halogen free
Our 026011F Series of miniature wirewound RF chokes are an optimized 0201 size at 0.7 × 0.3 × 0.55 mm and feature high impedance for RF isolation in cellular applications. This series offers the industry's highest inductance values in 0201 size – up to 560 nH. The ferrite construction assures high current handling and lowest possible DCR.
  • Optimized 0703 size – 0.7 × 0.3 × 0.55 mm high
  • High impedance for RF isolation in cellular applications
  • Higher inductance values than other 0201 inductors – up to 560 nH
  • Ferrite construction for high current handling

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Designer's Kit:
Kit Values Price
C474 7 (20 of each) $45.00

Specifications

Electrical specifications at 25°C.

Part number 1 Inductance (nH) 2
(Tolerance: ±5%)
Impedance typ (Ω) SRF typ (GHz) 3 DCR max (Ω) 4 Irms (mA) 5
100 MHz 900 MHz 1.7 GHz
026011F-270XJR_ 27 16.6 135 260 3.9 0.13 480
026011F-720XJR_ 72 42.1 380 750 2.6 0.46 210
026011F-101XJR_ 100 59.2 470 900 2.3 0.57 200
026011F-151XJR_ 150 91.5 850 1900 1.8 0.68 190
026011F-271XJR_ 270 154 1500 4700 1.6 1.3 130
026011F-431XJR_ 430 253 2700 8600 1.1 2.1 100
026011F-561XJR_ 560 321 4500 7500 1.0 3.1 90
Notes
  1. When ordering, please specify packaging code: e.g. 026011F-561XJRY
  2. Inductance measured at 7.9 MHz using a Coilcraft SMD-F test fixture with an Agilent/HP 4287A impedance analyzer.
  3. SRF is measured on an Agilent/HP 8753ES (or equivalent) with a Coilcraft SMD-D test fixture.
  4. DCR is measured on a Keithley 580 Micro-ohmmeter (or equivalent) with a Coilcraft CCF1192 test fixture. For other operating temperatures, use this DCR at Temperature calculator.
  5. Current that causes a 15°C temperature rise from 85°C ambient. This information is for reference only and does not represent absolute maximum ratings. Because of their open construction, these parts will not saturate.

Termination:

  • RoHS compliant, matte tin over nickel over silver platinum-glass frit

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).
  • Y = 7″ machine-ready reel. EIA-481 punched paper tape (10,000 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 +85°C with Irms current
Storage temperature range:
Component: –40°C to +100°C.
Tape and reel packaging: –40°C to +80°C
Maximum part temperature:
+100°C (ambient + temp rise)
Failures in Time (FIT) / Mean Time Between Failures (MTBF):

Performance curves

L vs Frequency

Z vs Frequency

Physical characteristics

026011fd.gif
 

A max B max C max D E F G H
026011F-270 All Others
0.030 0.015 0.013 0.022 0.0110 0.005 0.010 0.016 0.014 inches
0,76 0,38 0,33 0,55 0,28 0,13 0,25 0,41 0,36 mm

Tape and Reel specification

tapereel_pa-(1).gif
 

Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
7" (178 mm) 7" (178 mm) A B C D E W P Po P1 T part_or_i-(1).gif
2000 10,000* 178 100 13 14,4 8,4 8 2 4 2 0,68
* Special order

General specification

Core Material:
Ferrite
Weight:
0.9 – 1.1 mg
Packaging:
2000 or 10,000 per 7″ reel. Paper tape: 8 mm wide, 0.68 mm thick, 2 mm pocket spacing
Temperature coefficient of inductance:
+25 to +150 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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