LQW2BHNR18G01B - Murata Manufacturing Co., Ltd.

Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested

to approve our product specification or to transact the approval sheet for product specification, before your ordering. O05E7.pdf 02.3.28

Chip Coils

High-frequency Winding Type LQW2BH/LQW31H Series

The LQW2BH series consists of air-core chip coil using

a sub-miniature alumina core as a bobbin. The high Q

value at high frequencies and high self-resonant

frequencies make this coil perfect for use in the high

frequency circuits of communications equipment.

■ Features

1. LQW2BH series covers inductance range from 3.3nH to

470nH.

2. Their high self-resonant frequency characteristic

yields a high Q value and highly stable inductance

at high frequencies.

3. Low DC resistance design enables to handle higher

allowable current.

4. The series has excellent solder heat resistance.

Both flow and reflow soldering methods can be

employed.

• LQW2BHN_J01, K01

Inductance tolerance +-0.5nH (8.2nH max.), +-5%

(10nH to 470nH) is realized. The sub miniature

dimensions (2.0x1.5mm) allow high density mounting.

• LQW2BHN_G01 (Tight inductance tolerance)

Tight inductance tolerance of +-2% is available.

• LQW2BHN_11

LQW2BHN_11 using thick wire (0.12mm in diameter)

has higher Q value than existing LQW2BH series.

Low DC resistance design enables to handle higher

current.

LQW2BHN_11 covers inductance range from 2.7nH to

27nH.

■ Applications

High frequency circuit in telecommunication equipment,

such as DECT, PHS, PCS, PCN, GSM and CDMA.

Impedance Matching -- Power-AMP Module (PA)

SAW filter

Resonance circuits -- VCO

2.0±0.2

1.5±0.2

0.5 min 0.5 min0.5 min

1.78max

1.5±0.2

(in mm)

LQW2BH_01

Part Number Inductance

(nH) Test Frequency

(MHz)

Rated

Current

(mA)

DC Resistance

(ohm) Q

(min.) Test Frequency

(MHz)

Self Resonance

Frequency

(MHz) EIA

LQW2BHN8N2D01 8.2 ±0.5nH 100 630 0.12 max. 20 250 3900 min. 0805

LQW2BHN10NJ01 10 ±5% 100 1320 0.03 max. 30 250 3300 min. 0805

LQW2BHN12NJ01 12 ±5% 100 680 0.11 max. 30 250 3200 min. 0805

LQW2BHN15NJ01 15 ±5% 100 630 0.12 max. 30 250 2700 min. 0805

LQW2BHN18NJ01 18 ±5% 100 690 0.10 max. 30 250 2600 min. 0805

LQW2BHN22NJ01 22 ±5% 100 720 0.09 max. 30 250 2100 min. 0805

LQW2BHN27NJ01 27 ±5% 100 540 0.17 max. 40 250 2300 min. 0805

LQW2BHN33NG01 33 ±2% 100 570 0.15 max. 40 250 1900 min. 0805

LQW2BHN33NJ01 33 ±5% 100 570 0.15 max. 40 250 1900 min. 0805

LQW2BHN33NK01 33 ±10% 100 570 0.15 max. 40 250 1900 min. 0805

Continued on the following page.

Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested

to approve our product specification or to transact the approval sheet for product specification, before your ordering. O05E7.pdf 02.3.28

Part Number Inductance

(nH) Test Frequency

(MHz)

Rated

Current

(mA)

DC Resistance

(ohm) Q

(min.) Test Frequency

(MHz)

Self Resonance

Frequency

(MHz) EIA

Continued from the preceding page.

LQW2BHN39NG01 39 ±2% 100 730 0.09 max. 40 250 1700 min. 0805

LQW2BHN39NJ01 39 ±5% 100 730 0.09 max. 40 250 1700 min. 0805

LQW2BHN39NK01 39 ±10% 100 730 0.09 max. 40 250 1700 min. 0805

LQW2BHN47NG01 47 ±2% 100 450 0.23 max. 40 200 1600 min. 0805

LQW2BHN47NJ01 47 ±5% 100 450 0.23 max. 40 200 1600 min. 0805

LQW2BHN47NK01 47 ±10% 100 450 0.23 max. 40 200 1600 min. 0805

LQW2BHN56NG01 56 ±2% 100 430 0.26 max. 40 200 1500 min. 0805

LQW2BHN56NJ01 56 ±5% 100 430 0.26 max. 40 200 1500 min. 0805

LQW2BHN56NK01 56 ±10% 100 430 0.26 max. 40 200 1500 min. 0805

LQW2BHN68NG01 68 ±2% 100 460 0.23 max. 40 200 1200 min. 0805

LQW2BHN68NJ01 68 ±5% 100 460 0.23 max. 40 200 1200 min. 0805

LQW2BHN68NK01 68 ±10% 100 460 0.23 max. 40 200 1200 min. 0805

LQW2BHN82NG01 82 ±2% 100 320 0.42 max. 40 150 1100 min. 0805

LQW2BHN82NJ01 82 ±5% 100 320 0.42 max. 40 150 1100 min. 0805

LQW2BHN82NK01 82 ±10% 100 320 0.42 max. 40 150 1100 min. 0805

LQW2BHNR10G01 100 ±2% 100 270 0.55 max. 35 150 900 min. 0805

LQW2BHNR10J01 100 ±5% 100 350 0.38 max. 40 150 900 min. 0805

LQW2BHNR10K01 100 ±10% 100 350 0.38 max. 40 150 900 min. 0805

LQW2BHNR12G01 120 ±2% 100 320 0.40 max. 40 150 750 min. 0805

LQW2BHNR12J01 120 ±5% 100 320 0.40 max. 40 150 750 min. 0805

LQW2BHNR12K01 120 ±10% 100 320 0.40 max. 40 150 750 min. 0805

LQW2BHNR15G01 150 ±2% 100 260 0.68 max. 30 150 350 min. 0805

LQW2BHNR15J01 150 ±5% 100 390 0.47 max. 30 150 350 min. 0805

LQW2BHNR15K01 150 ±10% 100 390 0.47 max. 30 150 350 min. 0805

LQW2BHNR18G01 180 ±2% 100 250 0.71 max. 35 100 700 min. 0805

LQW2BHNR18J01 180 ±5% 100 250 0.71 max. 35 100 700 min. 0805

LQW2BHNR18K01 180 ±10% 100 250 0.71 max. 35 100 700 min. 0805

LQW2BHNR22G01 220 ±2% 100 240 0.70 max. 35 100 500 min. 0805

LQW2BHNR22J01 220 ±5% 100 240 0.70 max. 35 100 500 min. 0805

LQW2BHNR22K01 220 ±10% 100 240 0.70 max. 35 100 500 min. 0805

LQW2BHNR27K01 270 ±10% 100 190 2.00 max. 15 25.2 550 min. 0805

LQW2BHNR33K01 330 ±10% 100 180 2.20 max. 15 25.2 500 min. 0805

LQW2BHNR39K01 390 ±10% 100 170 2.50 max. 15 25.2 400 min. 0805

LQW2BHNR47K01 470 ±10% 100 160 2.80 max. 15 25.2 350 min. 0805

Operating Temp. Range : -25°C to 85°C

LQW2BH_11 (High-Q/Low DC Resistance Type)

Part Number Inductance

(nH) Test Frequency

(MHz)

Rated

Current

(mA)

DC Resistance

(ohm) Q

(min.) Test Frequency

(MHz)

Self Resonance

Frequency

(MHz) EIA

LQW2BHN2N7D11 2.7 ±0.5nH 100 1900 0.02 max. 20 250 6000 min. 0805

LQW2BHN3N1D11 3.1 ±0.5nH 100 1800 0.02 max. 20 250 6000 min. 0805

LQW2BHN3N3D11 3.3 ±0.5nH 100 1700 0.02 max. 20 250 6000 min. 0805

LQW2BHN5N6D11 5.6 ±0.5nH 100 1500 0.02 max. 35 250 6000 min. 0805

LQW2BHN6N8D11 6.8 ±0.5nH 100 1400 0.02 max. 35 250 5400 min. 0805

LQW2BHN8N6D11 8.6 ±0.5nH 100 1300 0.03 max. 35 250 3900 min. 0805

LQW2BHN10NJ11 10 ±5% 100 1320 0.03 max. 35 250 3300 min. 0805

LQW2BHN12NK11 12 ±10% 100 1100 0.04 max. 40 250 3200 min. 0805

LQW2BHN15NK11 15 ±10% 100 1000 0.04 max. 40 250 3100 min. 0805

LQW2BHN18NK11 18.8 ±10% 100 1000 0.05 max. 40 250 2600 min. 0805

LQW2BHN21NK11 21 ±10% 100 950 0.05 max. 40 250 2200 min. 0805

LQW2BHN27NK11 27 ±10% 100 900 0.06 max. 40 250 1800 min. 0805

Operating Temp. Range : -25°C to 85°C

Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested

to approve our product specification or to transact the approval sheet for product specification, before your ordering. O05E7.pdf 02.3.28

■ Q-Frequency Characteristics

LQW2BHN_01

1 10 100 10000

Frequency(MHz)

100

01000

10nH

33nH

220nH

330nH

470nH

LQW2BHN_11

10 1000100 10000

150

120

3.3nH

27nH

12nH

Frequency (MHz)

■ Inductance-Frequency Characteristics

LQW2BHN_11

10 1000100 10000

03.3nH

27nH

12nH

Frequency (MHz)

Inductance (nH)

Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested

to approve our product specification or to transact the approval sheet for product specification, before your ordering. O05E7.pdf 02.3.28

■ Features

The LQW31H series is alumina-core-type chip inductor

for high frequency circuit. Its low dc resistance and

high Q due to wound structure are suitable for hand

telecommunication equipment.

2.3±0.2

1.8±0.2

1.6±0.2

3.2±0.3

0.7min 0.7min 0.7min

(in mm)

Part Number Inductance

(nH) Test Frequency

(MHz)

Rated

Current

(mA)

DC Resistance

(ohm) Q

(min.) Test Frequency

(MHz)

Self Resonance

Frequency

(MHz) EIA

LQW31HN8N8J01 8.8 ±5% 100 750 0.029 ±40% 50 436 1000 min. 1206

LQW31HN8N8K01 8.8 ±10% 100 750 0.029 ±40% 50 436 1000 min. 1206

LQW31HN15NJ01 14.7 ±5% 100 680 0.035 ±40% 60 436 1000 min. 1206

LQW31HN15NK01 14.7 ±10% 100 680 0.035 ±40% 60 436 1000 min. 1206

LQW31HN17NJ01 17 ±5% 100 650 0.037 ±40% 60 436 1000 min. 1206

LQW31HN17NK01 17 ±10% 100 650 0.037 ±40% 60 436 1000 min. 1206

LQW31HN23NJ01 23 ±5% 100 590 0.046 ±40% 60 436 1000 min. 1206

LQW31HN23NK01 23 ±10% 100 590 0.046 ±40% 60 436 1000 min. 1206

LQW31HN27NJ01 27 ±5% 100 560 0.051 ±40% 60 436 1000 min. 1206

LQW31HN27NK01 27 ±10% 100 560 0.051 ±40% 60 436 1000 min. 1206

LQW31HN33NJ01 33 ±5% 100 530 0.057 ±40% 60 436 1000 min. 1206

LQW31HN33NK01 33 ±10% 100 530 0.057 ±40% 60 436 1000 min. 1206

LQW31HN39NJ01 39 ±5% 100 490 0.067 ±40% 60 436 1000 min. 1206

LQW31HN39NK01 39 ±10% 100 490 0.067 ±40% 60 436 1000 min. 1206

LQW31HN47NJ01 47 ±5% 100 380 0.11 ±40% 60 436 1000 min. 1206

LQW31HN47NK01 47 ±10% 100 380 0.11 ±40% 60 436 1000 min. 1206

LQW31HN56NJ01 56 ±5% 100 330 0.14 ±40% 60 436 1000 min. 1206

LQW31HN56NK01 56 ±10% 100 330 0.14 ±40% 60 436 1000 min. 1206

LQW31HN64NJ01 64 ±5% 100 290 0.18 ±40% 60 436 1000 min. 1206

LQW31HN64NK01 64 ±10% 100 290 0.18 ±40% 60 436 1000 min. 1206

LQW31HN84NJ01 84 ±5% 100 240 0.28 ±40% 60 436 1000 min. 1206

LQW31HN84NK01 84 ±10% 100 240 0.28 ±40% 60 436 1000 min. 1206

LQW31HNR10J01 100 ±5% 100 230 0.3 ±40% 60 436 900 min. 1206

LQW31HNR10K01 100 ±10% 100 230 0.3 ±40% 60 436 900 min. 1206

Operating Temp. Range : -25°C to 85°C

■ Q-Frequency Characteristics

10 50 100 500 1000 5000

Frequency (MHz)

120

100

39nH 8.8nH

100nH

LQW31H Series