RF Wirewound Chip Inductors

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These high frequency High-Q chip inductors feature a monolithic body made of low loss ceramic wound with wire to achieve optimal high frequency performance.

These RF chip inductors are compact in size and are provided on tape and reel packaging which makes them ideal for high volume RF applications. They feature a nickel barrier with a top plating of gold for the ceramic core types (all 0402, all 0603, and most 0805 types), and with a top plating of 100% tin for the ferrite core types (0805 size, 470 nH and higher). Most inductance values between those listed are available on request.

Applications:
  • CELL/PCS Modules
  • Wireless LAN
  • Broadband Components
  • RFID
  • RF Transceivers
  • Cordless Phone
  • Cable Modem
  • Computer Peripherals
  • Bluetooth
  • ASDL
General Specifications
  • Case Sizes: 0402 - 0805
  • Inductance Values: 1 nH - 10,000 nH
  • Min Q Range: 13 @ 250Mhz - 90 @ 1.8 Ghz
Wirewound Chip Inductors
Product Range Summary
EIA Size(mm)SIZE CODEL RANGEQ FACTOR (Min.)SRF(Typ.)TEMPERATURE
0402 (1005)L-071.0 - 120 nH55 (900 MHz)>11 GHz (1.0 nH)-40°C to + 125°C
0603 (1608)L-142.0 - 470 nH60 (900 Mhz)>13 GHz (1.0 nH)-40°C to + 125°C
0805 (2012)L-152.2 - 10,000 nH60 (500 MHz)>11 GHz (1.0 nH)-40°C to + 125°C
Mechanical Characteristics
0402 (1005)0603 (1608)0805 (2012) Wirewound Chip Inductors case
InchesmmInchesmmInchesmm
Length .039 ±.004" (1.0 ±.10) .063 ±.008" (1.60 ±.20) .079 ±.008" (2.00 ±.20)
Width .022 ±.004" (0.55 ±.10) .041 ±.008" (1.05 ±.20) .049 ±.008" (1.20 ±.20)
Thickness .020 ±.004" (0.50 ±.10) .041 ±.008" (1.05 ±.20) .047 ±.008" (1.20 ±.20)
End Band .008 ±.004" (0.20 ±0.10) .014 ±.004" (0.35 ±.10) .016 ±.004" (0.40 ±.10)
Inductance Range / Electrical Characteristics

0402 Inductance Range / Electrical Characteristics

Part Number
(Standard Tol.)
Inductance
@ 250MHz
Available Tolerances
@ 250MHz
Q (min.)
@ 250MHz
Q (Typ.)
@ 900MHz
Q (Typ.)
@ 1.8GHz
SRF (min.)DC Resistance
(max.)
Rated Current
(max.)
L-07W1N0SV4T1.0 nH±0.2 nH, ±0.3 nH1349606.0 GHz0.045 Ω1360 mA
L-07W1N2SV4T1.2 nH±0.2 nH, ±0.3 nH1349606.0 GHz0.060 Ω1300 mA
L-07W1N8SV4T1.8 nH±0.2 nH, ±0.3 nH1650606.0 GHz0.070 Ω1040 mA
L-07W1N9SV4T1.9 nH±0.2 nH, ±0.3 nH1650606.0 GHz0.070 Ω1040 mA
L-07W2N0SV4T2.0 nH±0.2 nH, ±0.3 nH1651626.0 GHz0.070 Ω1040 mA
L-07W2N2SV4T2.2 nH±0.2 nH, ±0.3 nH1852656.0 GHz0.070 Ω960 mA
L-07W2N4SV4T2.4 nH±0.2 nH, ±0.3 nH1552656.0 GHz0.068 Ω790 mA
L-07W2N7SV4T2.7 nH±0.2 nH, ±0.3 nH1650656.0 GHz0.120 Ω640 mA
L-07W3N3JV4T3.3 nH±0.2 nH, ±5%, ±10%1953726.0 GHz0.066 Ω840 mA
L-07W3N6JV4T3.6 nH±0.2 nH, ±5%, ±10%1955726.0 GHz0.066 Ω840 mA
L-07W3N9JV4T3.9 nH±0.2 nH, ±5%, ±10%1960765.8 GHz0.066 Ω840 mA
L-07W4N3JV4T4.3 nH±0.2 nH, ±5%, ±10%1855826.0 GHz0.091 Ω700 mA
L-07W4N7JV4T4.7 nH±0.2 nH, ±5%, ±10%1555824.8 GHz0.130 Ω640 mA
L-07W5N1JV4T5.1 nH±0.2 nH, ±5%, ±10%2058835.8 GHz0.083 Ω800 mA
L-07W5N6JV4T5.6 nH±0.2 nH, ±5%, ±10%2061895.8 GHz0.083 Ω760 mA
L-07W6N2JV4T6.2 nH±0.2 nH, ±5%, ±10%2057805.8 GHz0.083 Ω760 mA
L-07W6N8JV4T6.8 nH±0.2 nH, ±5%, ±10%2058804.8 GHz0.083 Ω680 mA
L-07W7N5JV4T7.5 nH±0.2 nH, ±5%, ±10%2259905.8 GHz0.104 Ω680 mA
L-07W8N2JV4T8.2 nH±0.2 nH, ±5%, ±10%2260874.4 GHz0.104 Ω680 mA
L-07W8N7JV4T8.7 nH±0.2 nH, ±5%, ±10%1860834.1 GHz0.200 Ω480 mA
L-07W9N0JV4T9.0 nH±0.2 nH, ±5%, ±10%2260834.2 GHz0.104 Ω680 mA
L-07W9N5JV4T9.5 nH±0.2 nH, ±5%, ±10%1855764.0 GHz0.200 Ω680 mA
L-07W10NJV4T10.0 nH±2%, ±5%, ±10%2156763.9 GHz0.195 Ω480 mA
L-07W11NJV4T11.0 nH±2%, ±5%, ±10%2461863.7 GHz0.120 Ω640 mA
L-07W12NJV4T12.0 nH±2%, ±5%, ±10%2458773.6 GHz0.120 Ω640 mA
L-07W13NJV4T13.0 nH±2%, ±5%, ±10%2460773.5 GHz0.210 Ω560 mA
L-07W15NJV4T15.0 nH±2%, ±5%, ±10%2461863.3 GHz0.172 Ω560 mA
L-07W16NJV4T16.0 nH±2%, ±5%, ±10%2458773.1 GHz0.220 Ω560 mA
L-07W18NJV4T18.0 nH±2%, ±5%, ±10%2458773.1 GHz0.230 Ω420 mA
L-07W19NJV4T19.0 nH±2%, ±5%, ±10%2458773.0 GHz0.202 Ω480 mA
L-07W20NJV4T20.0 nH±2%, ±5%, ±10%2454743.0 GHz0.250 Ω420 mA
L-07W22NJV4T22.0 nH±2%, ±5%, ±10%2454732.7 GHz0.300 Ω400 mA
L-07W23NJV4T23.0 nH±2%, ±5%, ±10%2455732.7 GHz0.214 Ω400 mA
L-07W24NJV4T24.0 nH±2%, ±5%, ±10%2454742.7 GHz0.300 Ω400 mA
L-07W27NJV4T27.0 nH±2%, ±5%, ±10%2455752.5 GHz0.298 Ω400 mA
L-07W30NJV4T30.0 nH±2%, ±5%, ±10%2452642.3 GHz0.300 Ω400 mA
L-07W33NJV4T33.0 nH±2%, ±5%, ±10%2452642.3 GHz0.350 Ω400 mA
L-07W36NJV4T36.0 nH±2%, ±5%, ±10%2452642.3 GHz0.403 Ω320 mA
L-07W39NJV4T39.0 nH±2%, ±5%, ±10%2451482.1 GHz0.550 Ω320 mA
L-07W40NJV4T40.0 nH±2%, ±5%, ±10%2451482.3 GHz0.438 Ω320 mA
L-07W43NJV4T43.0 nH±2%, ±5%, ±10%2450462.0 GHz0.810 Ω100 mA
L-07W47NJV4T47.0 nH±2%, ±5%, ±10%22*50462.1 GHz0.830 Ω100 mA
L-07W51NJV4T51.0 nH+/-5%, +/-10%22*49N/A1.7 GHz0.820 Ω100 mA
L-07W56NJV4T56.0 nH+/-5%, +/-10%22*49N/A1.7 GHz0.970 Ω100 mA
L-07W68NJV4T68.0 nH+/-5%, +/-10%22*42N/A1.6 GHz1.120 Ω100 mA
L-07W82NJV4T82.0 nH+/-5%, +/-10%16**39N/A1.5 GHz1.250 Ω100 mA
L-07WR10JV4T100.0 nH+/-5%, +/-10%16**36N/A1.3 GHz2.520 Ω100 mA
L-07WR11JV4T110.0 nH+/-5%, +/-10%14**35N/A1.2 GHz2.660 Ω100 mA
L-07WR12JV4T120.0 nH+/-5%, +/-10%14**35N/A1.1 GHz2.660 Ω100 mA
* 200 Mhz
** 150 Mhz
NOTE: Most inductance values between those listed above are available on request.
            Rated current shown is for 15 degrees C rise

 

0603 Inductance Range / Electrical Characteristics

Part Number
(Standard Tol.)
Inductance
@ L/Q Freq.
L/Q Test
Freq.
Available Tolerances
@ L/Q Freq.
Q (min.)
@ L/Q Freq.
SRF (min.)DC Resistance
(max.)
Rated Current
(max.)
L-14W1N6SV4E1.6 nH250 MHz±0.2 nH, ±0.3 nH147.0 GHz0.080 Ω700 mA
L-14W1N8SV4E1.8 nH250 MHz±0.2 nH, ±0.3 nH166.9 GHz0.080 Ω700 mA
L-14W2N0SV4E2.0 nH250 MHz±0.2 nH, ±0.3 nH166.9 GHz0.080 Ω700 mA
L-14W3N3SV4E3.3 nH250 MHz±0.2 nH, ±0.3 nH176.1 GHz0.080 Ω700 mA
L-14W3N6SV4E3.6 nH250 MHz±0.2 nH, ±0.3 nH206.0 GHz0.080 Ω700 mA
L-14W3N9SV4E3.9 nH250 MHz±0.2 nH, ±0.3 nH225.9 GHz0.080 Ω700 mA
L-14W4N3SV4E4.3 nH250 MHz±0.2 nH, ±0.3 nH225.8 GHz0.060 Ω700 mA
L-14W4N7SV4E4.7 nH250 MHz±0.2 nH, ±0.3 nH205.8 GHz0.110 Ω700 mA
L-14W5N1JV4E5.1 nH250 MHz±0.2 nH, ±5%, ±10%185.4 GHz0.110 Ω700 mA
L-14W5N6JV4E5.6 nH250 MHz±0.2 nH, ±5%, ±10%165.0 GHz0.110 Ω700 mA
L-14W6N8JV4E6.8 nH250 MHz±0.2 nH, ±5%, ±10%304.6 GHz0.110 Ω700 mA
L-14W7R5JV4E7.5 nH250 MHz±0.2 nH, ±5%, ±10%304.7 GHz0.110 Ω700 mA
L-14W8N2JV4E8.2 nH250 MHz±0.2 nH, ±5%, ±10%304.8 GHz0.100 Ω700 mA
L-14W8N7JV4E8.7 nH250 MHz±0.2 nH, ±5%, ±10%304.6 GHz0.120 Ω700 mA
L-14W10NJV4E10.0 nH250 MHz±2%, ±5%, ±10%314.0 GHz0.130 Ω700 mA
L-14W11NJV4E11.0 nH250 MHz±2%, ±5%, ±10%334.0 GHz0.086 Ω700 mA
L-14W12NJV4E12.0 nH250 MHz±2%, ±5%, ±10%354.0 GHz0.130 Ω700 mA
L-14W15NJV4E15.0 nH250 MHz±2%, ±5%, ±10%353.1 GHz0.170 Ω700 mA
L-14W18NJV4E18.0 nH250 MHz±2%, ±5%, ±10%383.0 GHz0.170 Ω700 mA
L-14W22NJV4E22.0 nH250 MHz±2%, ±5%, ±10%383.0 GHz0.220 Ω700 mA
L-14W27NJV4E27.0 nH250 MHz±2%, ±5%, ±10%402.8 GHz0.220 Ω600 mA
L-14W33NJV4E33.0 nH250 MHz±2%, ±5%, ±10%432.3 GHz0.220 Ω600 mA
L-14W39NJV4E39.0 nH250 MHz±2%, ±5%, ±10%432.2 GHz0.250 Ω600 mA
L-14W47NJV4E47.0 nH200 MHz±2%, ±5%, ±10%402.0 GHz0.280 Ω600 mA
L-14W51NJV4E51.0 nH200 MHz±2%, ±5%, ±10%401.9 GHz0.300 Ω600 mA
L-14W56NJV4E56.0 nH200 MHz±2%, ±5%, ±10%401.9 GHz0.310 Ω600 mA
L-14W68NJV4E68.0 nH200 MHz±2%, ±5%, ±10%401.7 GHz0.340 Ω600 mA
L-14W72NJV4E72.0 nH150 MHz±2%, ±5%, ±10%351.7 GHz0.490 Ω400 mA
L-14W82NJV4E82.0 nH150 MHz±2%, ±5%, ±10%351.7 GHz0.540 Ω400 mA
L-14WR10JV4E100.0 nH150 MHz±2%, ±5%, ±10%351.4 GHz0.630 Ω400 mA
L-14WR12JV4E120.0 nH150 MHz±2%, ±5%, ±10%351.3 GHz0.650 Ω300 mA
L-14WR15JV4E150.0 nH150.0 nH±2%, ±5%, ±10%351.0 GHz0.920 Ω280 mA
L-14WR18JV4E180.0 nH100 MHz±2%, ±5%, ±10%301.0 GHz1.25 Ω240 mA
L-14WR22JV4E220.0 nH100 MHz±2%, ±5%, ±10%301.0 GHz1.70 Ω200 mA
L-14WR27JV4E270.0 nH100 MHz±2%, ±5%, ±10%301.0 GHz1.80 Ω170 mA
L-14WR33JV4E330.0 nH100 MHz±5%, ±10%25900 MHz3.60 Ω150 mA
L-14WR39JV4E390.0 nH100 MHz±5%, ±10%24750 MHz5.30 Ω100 mA
L-14WR47JV4E470.0 nH100 MHz±5%, ±10%23700 MHz5.60 Ω100 mA
Part shown are for one tolerance only. Tolerances available are shown in the "Tolerance" column.
NOTE: Most inductance values between those listed above are available on request.
            Rated current shown is for 15 degrees C rise

 

0805 Inductance Range / Electrical Characteristics

Part Number
(Standard Tol.)
Inductance
@ L Test Freq.
L Test
Freq.
Available Tolerances
@ L Test Freq.
Q (min.)
@ Q Test Freq.
Q Test
Freq.
SRF (min.)DC Resistance
(max.)
Rated Current
(max.)
L-15W2N2SV4E2.2 nH250 MHz±0.2 nH, ±0.3 nH501000 MHz>6000 MHz0.06 Ω800 mA
L-15W2N7SV4E2.7 nH250 MHz±0.2 nH, ±0.3 nH301000 MHz>6000 MHz0.08 Ω800 mA
L-15W3N3SV4E3.3 nH250 MHz±0.2 nH, ±0.3 nH601000 MHz>6000 MHz0.08 Ω800 mA
L-15W3N9SV4E3.9 nH250 MHz±0.2 nH, ±0.3 nH601000 MHz>6000 MHz0.06 Ω600 mA
L-15W4N7SV4E4.7 nH250 MHz±0.2 nH, ±0.3 nH601000 MHz5800 MHz0.06 Ω600 mA
L-15W5N6SV4E5.6 nH250 MHz±0.2 nH, ±5%, ±10%601000 MHz5800 MHz0.08 Ω600 mA
L-15W6N8SV4E6.8 nH250 MHz±0.2 nH, ±5%, ±10%601000 MHz5500 MHz0.06 Ω600 mA
L-15W8N2SV4E8.2 nH250 MHz±0.2 nH, ±5%, ±10%601000 MHz5500 MHzz0.06 Ω600 mA
L-15W10NJV4E10.0 nH250 MHz±2%, ±5%, ±10%60500 MHz4800 MHz0.08 Ω600 mA
L-15W12NJV4E12.0 nH250 MHz±2%, ±5%, ±10%60500 MHz4100 MHz0.08 Ω600 mA
L-15W15NJV4E15.0 nH250 MHz±2%, ±5%, ±10%60500 MHz3600 MHz0.08 Ω600 mA
L-15W16NJV4E16.0 nH250 MHz±2%, ±5%, ±10%60500 MHz3500 MHz0.08 Ω600 mA
L-15W18NJV4E18.0 nH250 MHz±2%, ±5%, ±10%60500 MHz3400 MHz0.08 Ω600 mA
L-15W20NJV4E20.0 nH250 MHz±2%, ±5%, ±10%60500 MHz3400 MHz0.08 Ω600 mA
L-15W22NJV4E22.0 nH250 MHz±2%, ±5%, ±10%60500 MHz3300 MHz0.10 Ω600 mA
L-15W27NJV4E27.0 nH250 MHz±2%, ±5%, ±10%60500 MHz2600 MHz0.12 Ω600 mA
L-15W33NJV4E33.0 nH250 MHz±2%, ±5%, ±10%60500 MHz2400 MHz0.15 Ω500 mA
L-15W39NJV4E39.0 nH250 MHz±2%, ±5%, ±10%60500 MHz2100 MHz0.18 Ω500 mA
L-15W47NJV4E47.0 nH200 MHz±2%, ±5%, ±10%60500 MHz1700 MHz0.15 Ω500 mA
L-15W56NJV4E56.0 nH200 MHz±2%, ±5%, ±10%60500 MHz1600 MHz0.25 Ω500 mA
L-15W68NJV4E68.0 nH150 MHz±2%, ±5%, ±10%60500 MHz1450 MHz0.27 Ω500 mA
L-15W82NJV4E82.0 nH150 MHz±2%, ±5%, ±10%60500 MHz1350 MHz0.32 Ω500 mA
L-15WR10JV4E100 nH100 MHz±2%, ±5%, ±10%57250 MHz1200 MHz0.43 Ω500 mA
L-15WR12JV4E120 nH100 MHz±2%, ±5%, ±10%50250 MHz1100 MHz0.48 Ω500 mA
L-15WR15JV4E150 nH100 MHz±2%, ±5%, ±10%50250 MHz950 MHz0.56 Ω400 mA
L-15WR18JV4E180 nH100 MHz±2%, ±5%, ±10%50250 MHz900 MHz0.78 Ω400 mA
L-15WR22JV4E220 nH100 MHz±2%, ±5%, ±10%50250 MHz860 MHz1.00 Ω400 mA
L-15WR27JV4E270 nH100 MHz±2%, ±5%, ±10%45250 MHz850 MHz1.46 Ω350 mA
L-15WR33JV4E330 nH25 MHz±2%, ±5%, ±10%45250 MHz800 MHz1.65 Ω300 mA
L-15WR39JV4E390 nH25 MHz±2%, ±5%, ±10%45250 MHz780 MHz2.20 Ω210 mA
L-15FR47JV4E470 nH25 MHz±5%, ±10%45100 MHz375 MHz0.95 Ω500 mA
L-15FR56JV4E560 nH25 MHz±5%, ±10%45100 MHz340 MHz1.10 Ω450 mA
L-15FR68JV4E680 nH25 MHz±5%, ±10%35100 MHz188 MHz1.20 Ω400 mA
L-15FR82JV4E820 nH8 MHz±5%, ±10%35100 MHz210 MHz1.50 Ω300 mA
L-15F1R0JV4E1000 nH8 MHz±5%, ±10%3550 MHz200 MHz2.13 Ω180 mA
L-15F1R2JV4E1200 nH8 MHz±5%, ±10%158 MHz200 MHz2.38 Ω150 mA
L-15F1R5JV4E1500 nH8 MHz±5%, ±10%158 MHz200 MHz2.90 Ω130 mA
L-15F1R8JV4E1800 nH8 MHz±5%, ±10%158 MHz120 MHz3.00 Ω120 mA
L-15F2R2JV4E2200 nH8 MHz±5%, ±10%158 MHz110 MHz3.10 Ω110 mA
L-15F2R7JV4E2700 nH8 MHz±5%, ±10%158 MHz100 MHz3.50 Ω100 mA
L-15F3R3JV4E3300 nH8 MHz±5%, ±10%158 MHz70 MHz2.30 Ω210 mA
L-15F3R9JV4E3900 nH8 MHz±5%, ±10%158 MHz60 MHz2.50 Ω200 mA
L-15F4R7JV4E4700 nH8 MHz±5%, ±10%158 MHz50 MHz2.80 Ω180 mA
L-15F5R6JV4E5600 nH8 MHz±5%, ±10%158 MHz45 MHz3.00 Ω160 mA
L-15F6R8JV4E6800 nH8 MHz±5%, ±10%158 MHz45 MHz3.20 Ω130 mA
L-15F8R2JV4E8200 nH8 MHz±5%, ±10%158 MHz40 MHz3.50 Ω120 mA
L-15F10RJV4E10000 nH8 MHz±5%, ±10%108 MHz40 MHz5.00 Ω80 mA
Part shown are for one tolerance only. Tolerances available are shown in the "Tolerance" column.
NOTE: Most inductance values between those listed above are available on request.
            Rated current shown is for 15 degrees C rise
RF Characteristics Characteristics (Typical)
Q vs Frequency for 0402 Size
L vs Frequency for 0402 Size

Q vs Frequency for 0603 Size
L vs Frequency for 0603 Size

Q vs Frequency for 0805 Size
L vs Frequency for 0805 Size
RF Wirewound Chip Inductor Soldering Profile

Temperate Profile

a) Reflow temperature profile (Temperature of the mounted parts surface on the printed circuit board)

Reflow temperature profile

Recommended Peak Temperature: 250°C Max
250°C up / within 10secs
Max. Reflow temperature: 260°C
Gradient of temperature rise: av 1-4°C/sec
Preheat: 160-190°C / within 90 - 120 secs
220°C up / within 30-60 secs
Composition of solder Sn-3Ag-0.5Cu

b) Dip Temperature

Dip Temperature

Solder bathtub temperature: 260°C max within 5 secs
Preheating temperature 100 - 130°C deposit solder temperature
Composition of solder Sn-3Ag-0.5Cu

Taping Specifications

1. Taping Specifications

Tape Reel Specification
TypeAA'BCDT
L-05B2.0±0.054.0±0.10.38±0.020.68±0.022.0±0.05Max. 0.44
L-07C2.0±0.14.0±0.10.6±0.11.1±0.12.0±0.1Max. 1.0
L-14C4.0±0.14.0±0.11.0±0.11.8±0.12.0±0.1Max. 1.3

2. Quantity

TypeL-05BL-07CL-14C
Quantity/reel15,000 pcs10,000 pcs4,000 pcs
Tape materialPaperPaperPaper

3. Reel Dimensions (Units: mm)

Reel Dimensions

4. Leader / Trailer Tape (Unit: mm)

Leader / Trailer Tape

5. Peel-off Force

Peel-off Force

6. Orientation on Tape

  • L05-B Inductors:
L05-B Inductors tape orientation
L05-B Inductor tape orientation
  • L07-C Inductors:
L07-C Inductors tape orientation
L07-C Inductor tape tape orientation
  • L14-C Inductors:

(No particular Orientation)

7. Notes

  • L05-B Inductors:

The contents of this data sheet are subject to change without notice. Please confirm the specifications and delivery conditions when placing your order.

Dielectric Characteristics RF Inductor Part Number ordering