Document
Document 1069-1
Chip Inductors – 0402DF (1005)
• Higher inductance values than other 0402 inductors • Ferrite construction for high current handling • 25 inductance values from 20 nH to 3.3 µH • Ideal for use in both mobile and infrastructure equipment
• Equally effective on-board or modular
• Developed for use in cellular applications: As a filter element in bandstop and low pass filters As a one pole filter or RF choke in cellular bands
• Can also be used for ground-to-ground isolation
Part number1
Inductance2 ±5% (nH)
0402DF-200XJR_ 0402DF-360XJR_ 0402DF-560XJR_ 0402DF-770XJR_ 0402DF-900XJR_
20 36 56 77 90
0402DF-101XJR_ 105 0402DF-121XJR_ 120 0402DF-141XJR_ 140 0402DF-151XJR_ 150 0402DF-181XJR_ 180
0402DF-221XJR_ 0402DF-271XJR_ 0402DF-301XJR_ 0402DF-331XJR_ 0402DF-361XJR_
220 270 300 330 360
0402DF-421XJR_ 0402DF-471XJR_ 0402DF-531XJR_ 0402DF-591XJR_ 0402DF-701XJR_
420 470 530 590 700
0402DF-771XJR_ 770 0402DF-901XJR_ 900 0402DF-102XJR_ 1000 0402DF-222XJR_ 2200 0402DF-332XJR_ 3300
Impedance typ (Ohms) 900 MHz 1.7 GHz
SRF typ3 (MHz)
DCR max4 (Ohms)
90 150 150 250 250 480 350 580 400 600
2950 2400 2200 2050 2300
0.049 0.055 0.061 0.072 0.079
530 1000 515 900 650 1075 700 1170 850 1460
1660 2000 1450 1800 1680
0.104 0.090 0.141 0.130 0.172
1100 2050 1300 2150 1725 2630 2100 2750 2150 3100
1560 1480 1400 1340 1200
0.240 0.265 0.340 0.435 0.475
2175 3350 2550 3670 3950 3050 4770 3090 5750 1830
1100 1070 1000
960 600
0.510 0.670 0.715 0.780 1.30
4900 1800 7130 4470
280 180 200 120 160 80
585 760 235 125
80
1.35 1.50 1.05 1.80 2.20
Irms5 (mA)
1400 1300 1200 1100 1000
850 950 750 830 730 600 590 490 430 420 400 340 330 320 230 220 230 190 170 150
1. When ordering, please specify termination and packaging codes:
0402DF-771XJRW Termination: R = RoHS compliant matte tin over nickel over silver-
platinum-glass frit. Special order: Q = RoHS tin-silver-copper (95.5/4/0.5) or P = non-RoHS tin-lead (63/37). Packaging: W = 7″ machine-ready reel. EIA-481 punched paper tape (2000 parts per full reel). U = Less than full reel. In tape, but not machine ready. To have a leader and trailer added ($25 charge), use code letter W instead. 2. Inductance measured at 7.9 MHz using a Coilcraft SMD-F test fixture and Coilcraft-provided correlation pieces with an Agilent/HP 4286 impedance analyzer. 3. SRF measured using Agilent/HP 8753D network analyzer and Coilcraft SMD‑D test fixture. 4. DCR measured on Cambridge Technology micro-ohmmeter and a Coilcraft CCF858 test fixture. 5. Current that causes a 15°C temperature rise from 25°C ambient. Because of their open construction, these parts will not saturate. Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Core material Ferrite Environmental RoHS compliant without exemption, halogen free Terminations RoHS compliant matte tin over nickel over silver-platinumglass frit. Weight 0.9 – 1.1 mg Ambient temperature –40°C to +85°C with Irms current Maximum part temperature +100°C (Ambient + temperature rise) Storage temperature Component: –40°C to +100°C. Tape and reel packaging: –40°C to +80°C Resistance to soldering heat Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles Temperature Coefficient of Inductance (TCL) +25 to +150 ppm/°C Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C / 85% relative humidity) Failures in Time (FIT) / Mean Time Between Failures (MTBF) One per billion hours / one billion hours, calculated per Telcordia SR-332 Packaging 2000 per 7″ reel. Paper tape: 8 mm wide, 0.68 mm thick, 2 mm pocket spacing PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787_PCB_Washing.pdf.
Specifications subject to change without notice. Please check our website for latest information.
Document 1069-1 07/29/15
Inductance (nH)
Document 1069-2
Chip Inductors – 0402DF Series
Typical L vs Frequency
Typical Z vs Frequency
1000 100
770 nH
900 nH
590 nH
530 nH 420 nH 330 nH
220 nH
160 nH 150 nH 120 nH
77 nH
Impedance (Ohms)
10000 1000 100 10 1
770 nH
530 nH 330 nH 150 nH 77 nH
20 nH
10 20 nH
1
10
100
1000
10000
Frequency (MHz)
B overall
E
A
C Pick and
H
place material
F
G
EF
D terminal
Terminal wraparound: approx 0.007/0,18 both ends
Recommended Land Pattern
A max B max C max D E F G H 0.044 0.024 0.026 0.018 0.008 0.014 0.025 0.026 inches 1,11 0,61 0,65 0,46 0,20 0,36 0,635 0,66 mm
Impedance (Ohms)
0.1 1
10000 1000 100 10 1 0.1 1
10 100 1000
Frequency (MHz)
10000
900 nH
590 nH 420 nH 220 nH
160 nH 120 nH
10 100 1000
Frequency (MHz)
10000
Document 1069-2 Revised 07/29/15
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