LQH43CN2R7M33L
Murata Electronics
-40°C ~ 85°CTape & Reel (TR)±20%
Ref. price$0.2212
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LQH43xxx Wirewound SMD Power Inductors
268 variants · Murata Electronics
About the LQH43xxx Wirewound SMD Power Inductors
The Murata Electronics LQH43xxx Wirewound SMD Power Inductors series groups 268 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common case of 1812 (4532 Metric), current - saturation of - and height - seated of 0.110\" (2.80mm). Variants differ by current rating, DC resistance and frequency - self resonant, so you can match the exact current rating your application requires using the selection guide below.
Select a variant by
- Current rating
- 1.8 A · 35 mA · 70 mA · 100 mA · 110 mA · 170 mA · 250 mA · 300 mA · 400 mA · 450 mA · 500 mA
- DC resistance
- 1.1Ohm Max · 1.824Ohm Max · 4.56Ohm Max · 5.4Ohm Max · 14.5Ohm Max · 32.04Ohm Max · 69mOhm Max · 200mOhm Max · 320mOhm Max · 560mOhm Max · 840mOhm Max
- Frequency - self resonant
- 1.5MHz · 2.7MHz · 4.5MHz · 8.4MHz · 12MHz · 14MHz · 23MHz · 27MHz · 50MHz · 53MHz · 120MHz
- Inductance
- 1 µH · 1.8 mH · 2.7 µH · 8.2 µH · 10 µH · 27 µH · 33 µH · 68 µH · 220 µH · 560 µH
- Inductance frequency - test
- 1 kHz · 1 MHz
- Operating temperature
- -40°C ~ 85°C · -40°C ~ 105°C · -40°C ~ 125°C · -40°C~85°C · -40°C~105°C · -40°C~125°C
- Package
- Tape & Reel (TR) · Tape & Reel (TR) Cut Tape (CT) · Tape & Reel (TR); Cut Tape (CT)
- Q @ freq
- - · 20 @ 1MHz · 30 @ 1MHz · 35 @ 1MHz · 36 @ 1MHz · 40 @ 252kHz · 40 @ 796kHz
Shared specifications
- Case
- 1812 (4532 Metric)
- Current - saturation
- -
- Height - seated
- 0.110\" (2.80mm)
- Material - core
- Ferrite
- Mounting
- Surface Mount
- Shielding
- Unshielded
- Size (Dimension)
- 0.177\" L x 0.126\" W (4.50mm x 3.20mm)
- Type
- Drum Core, Wirewound
Variant comparison
| Parameter | LQH43CN2R7M33L | LQH43MN221K03L | LQH43MN2R7M03L | LQH43MN561J03L | LQH43MN8R2K03L | LQH43NH182J03L |
|---|---|---|---|---|---|---|
| Current rating | 1.8 A | 110 mA | 500 mA | 70 mA | 450 mA | 35 mA |
| DC resistance | 69mOhm Max | 5.4Ohm Max | 320mOhm Max | 14.5Ohm Max | 560mOhm Max | 32.04Ohm Max |
| Frequency - self resonant | 50MHz | 4.5MHz | 53MHz | 2.7MHz | 27MHz | 1.5MHz |
| Inductance | 2.7 µH | 220 µH | 2.7 µH | 560 µH | 8.2 µH | 1.8 mH |
| Inductance frequency - test | 1 MHz | 1 MHz | 1 MHz | 1 kHz | 1 MHz | 1 MHz |
| Operating temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C~85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C~125°C |
| Package | Tape & Reel (TR) | Tape & Reel (TR) Cut Tape (CT) | Tape & Reel (TR) | Tape & Reel (TR) Cut Tape (CT) | Tape & Reel (TR) | Tape & Reel (TR); Cut Tape (CT) |
| Q @ freq | - | 40 @ 796kHz | 20 @ 1MHz | 40 @ 796kHz | 30 @ 1MHz | 40 @ 252kHz |
Request a quote on any LQH43xxx Wirewound SMD Power Inductors part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.
