Datasheet
3D Model
ML376RAA Series
High-Reliability Chip Inductors
The ML376RAA Series is not recommended for new designs, but existing customers will continue to be supported. As an alternative, we recommend the AR376RAA Series which is a drop-in replacement.
The ML376RAA inductors feature high SRF and excellent Q values. Their ceramic cores make 1% tolerances practical and economical and ensure the utmost in thermal stability, predictability and consistency.
This robust version of Coilcraft’s standard 1206CS series features high temperature materials that allow operation in ambient temperatures up to 155°C.
Specifications
Electrical specifications at 25°C.
| Part number 1 | Inductance (nH) 2 | Tolerance (%) | Q min 3 | SRF min (MHz) 4 | DCR max (Ω) 5 | Imax (mA) |
|---|---|---|---|---|---|---|
| ML376RAA030JLZ | 3.3 @ 100 MHz | 5 | 29 @ 300 MHz | > 5000 | 0.050 | 900 |
| ML376RAA060JLZ | 6.8 @ 100 MHz | 5 | 24 @ 300 MHz | 4380 | 0.070 | 900 |
| ML376RAA100JLZ | 10 @ 100 MHz | 5,2,1 | 31 @ 300 MHz | 3440 | 0.080 | 900 |
| ML376RAA120_LZ | 12 @ 100 MHz | 5,2,1 | 40 @ 300 MHz | 2560 | 0.10 | 900 |
| ML376RAA150_LZ | 15 @ 100 MHz | 5,2,1 | 38 @ 300 MHz | 2520 | 0.10 | 900 |
| ML376RAA180_LZ | 18 @ 100 MHz | 5,2,1 | 50 @ 300 MHz | 2260 | 0.10 | 900 |
| ML376RAA220_LZ | 22 @ 100 MHz | 5,2,1 | 50 @ 300 MHz | 2120 | 0.10 | 900 |
| ML376RAA270_LZ | 27 @ 100 MHz | 5,2,1 | 50 @ 300 MHz | 1800 | 0.11 | 900 |
| ML376RAA330_LZ | 33 @ 100 MHz | 5,2,1 | 55 @ 300 MHz | 1800 | 0.11 | 900 |
| ML376RAA390_LZ | 39 @ 100 MHz | 5,2,1 | 55 @ 300 MHz | 1800 | 0.12 | 900 |
| ML376RAA470_LZ | 47 @ 100 MHz | 5,2,1 | 55 @ 300 MHz | 1500 | 0.13 | 900 |
| ML376RAA560_LZ | 56 @ 100 MHz | 5,2,1 | 55 @ 300 MHz | 1400 | 0.14 | 900 |
| ML376RAA680_LZ | 68 @ 100 MHz | 5,2,1 | 48 @ 150 MHz | 1180 | 0.26 | 600 |
| ML376RAA820_LZ | 82 @ 100 MHz | 5,2,1 | 52 @ 150 MHz | 1120 | 0.21 | 700 |
| ML376RAA101_LZ | 100 @ 100 MHz | 5,2,1 | 55 @ 150 MHz | 1040 | 0.26 | 650 |
| ML376RAA121_LZ | 120 @ 100 MHz | 5,2,1 | 53 @ 150 MHz | 1040 | 0.26 | 620 |
| ML376RAA151_LZ | 150 @ 100 MHz | 5,2,1 | 53 @ 150 MHz | 920 | 0.31 | 720 |
| ML376RAA181_LZ | 180 @ 50.0 MHz | 5,2,1 | 53 @ 150 MHz | 780 | 0.43 | 580 |
| ML376RAA221_LZ | 220 @ 50.0 MHz | 5,2,1 | 51 @ 150 MHz | 700 | 0.50 | 550 |
| ML376RAA271_LZ | 270 @ 50.0 MHz | 5,2,1 | 53 @ 150 MHz | 630 | 0.56 | 470 |
| ML376RAA331_LZ | 330 @ 50.0 MHz | 5,2,1 | 30 @ 35.0 MHz | 570 | 0.62 | 370 |
| ML376RAA391_LZ | 390 @ 50.0 MHz | 5,2,1 | 31 @ 35.0 MHz | 540 | 0.75 | 370 |
| ML376RAA471_LZ | 470 @ 50.0 MHz | 5,2,1 | 31 @ 35.0 MHz | 500 | 1.3 | 320 |
| ML376RAA561_LZ | 560 @ 35.0 MHz | 5,2,1 | 31 @ 35.0 MHz | 440 | 1.3 | 300 |
| ML376RAA621_LZ | 620 @ 35.0 MHz | 5,2,1 | 32 @ 35.0 MHz | 440 | 1.6 | 270 |
| ML376RAA681_LZ | 680 @ 35.0 MHz | 5,2,1 | 32 @ 35.0 MHz | 410 | 1.6 | 260 |
| ML376RAA751_LZ | 750 @ 35.0 MHz | 5,2,1 | 32 @ 35.0 MHz | 400 | 2.2 | 220 |
| ML376RAA821_LZ | 820 @ 35.0 MHz | 5,2,1 | 31 @ 35.0 MHz | 370 | 1.8 | 240 |
| ML376RAA911_LZ | 910 @ 35.0 MHz | 5,2,1 | 31 @ 35.0 MHz | 350 | 2.9 | 190 |
| ML376RAA102_LZ | 1000 @ 35.0 MHz | 5,2,1 | 32 @ 35.0 MHz | 360 | 2.8 | 190 |
| ML376RAA122_LZ | 1200 @ 35.0 MHz | 5,2,1 | 32 @ 35.0 MHz | 320 | 3.2 | 170 |
Notes
- When ordering, please specify tolerance code: e.g. ML376RAA122JLZ.
- Inductance measured using a Coilcraft SMD-A fixture in an Agilent/HP 4286A impedance analyzer or equivalent with Coilcraft-provided correlation pieces.
- Q measured using an Agilent/HP 4291A impedance Analyzer with an Agilent/HP 16197 test fixture or equivalents.
- SRF measured using an Agilent/HP 8753ES network analyzer or equivalent and a Coilcraft CCF1297 test fixture.
- DCR measured on a Keithley 580 micro-ohmmeter or equivalent and a Coilcraft CCF858 fixture.
Tolerance:
- F = 1%
- G = 2%
- J = 5%
Environmental
Ambient temperature range:
–55°C to +125°C with Imax current
Storage temperature range:
Component: –65°C to +155°C
Tape and reel packaging: –55°C to +80°C
Tape and reel packaging: –55°C to +80°C
Maximum part temperature:
+155°C (ambient + temp rise)
Failures in Time (FIT) / Mean Time Between Failures (MTBF):
Performance curves
L vs Frequency
Q vs Frequency
General specification
Core Material:
Ceramic
Weight:
19.5 – 23.0 mg
Packaging:
2000 per 7″ reel Plastic tape: 8 mm wide, 0.3 mm thick, 4 mm pocket spacing, 1.6 mm pocket depth.
Temperature coefficient of inductance:
+25 to +155 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.