DataSheetWiki


XFL4012-251ME fiches techniques PDF

Coilcraft - Shielded Power Inductors

Numéro de référence XFL4012-251ME
Description Shielded Power Inductors
Fabricant Coilcraft 
Logo Coilcraft 





1 Page

No Preview Available !





XFL4012-251ME fiche technique
Document 935-1
Shielded Power Inductors – XFL4012
• High current ratings and low DCR
• Very low profile, only 1.2 mm high
Designer’s Kit C455 contains 5 of each XFL4012 and XFL4015 value.
Core material Composite
Weight  85 – 95 mg
Environmental  RoHS compliant, halogen free
Terminations  RoHS compliant tin-silver (96.5/3.5) over copper.
Other terminations available at additional cost.
Ambient temperature  –40°C to +125°C with (40°C rise) Irms current.
Maximum part temperature  +165°C (ambient + temp rise). Derating.
Storage temperature  Component: –40°C to +165°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
Moisture Sensitivity Level (MSL)  1 (unlimited floor life at <30°C /
85% relative humidity)
Failures in Time (FIT) / Mean Time Between Failures (MTBF)
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332
Packaging  1500/7reel; 5000/13reel  Plastic tape:  12 mm wide,
0.23 mm thick, 8 mm pocket spacing, 1.40 mm pocket depth
PCB washing  Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
Inductance2
Part number1
±20% (µH)
 DCR (mOhms)3
typ    max
 SRF typ4
Isat (A)5Irms (A)6
(MHz) 10% drop 20% drop 30% drop 20°C rise   40°C rise
XFL4012-121ME_ 0.12
5.20 5.88 220
6.9 9.8 11.3
9.60 13.20
XFL4012-251ME_ 0.25
7.64 8.40 150
4.4 7.7 9.7
8.15 11.45
XFL4012-471ME_ 0.47
14.07 15.48
115
3.2 5.5 6.7
6.25 8.70
XFL4012-601ME_ 0.60 17.40 19.14 95.0 2.8 5.0 6.5 5.45 7.65
1. When ordering, please specify termination and packaging codes:
XFL4012-601MEC
Termination: E = RoHS compliant tin-silver over copper.
Special order:
T = RoHS tin-silver-copper (95.5/4/0.5) or
S = non-RoHS tin-lead (63/37).
Packaging: C = 7machine-ready reel. EIA-481 embossed plastic tape (1500 parts per full reel).
B = Less than full reel. In tape, but not machine ready. To have a leader and trailer added
($25 charge), use code letter C instead.
D = 13machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked
(5000 parts per full reel).
2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc.
3. DCR measured on a micro-ohmmeter.
4. SRF measured using Agilent/HP 4395A or equivalent.
value without current. Click for temperature derating information.
6. Current that causes the specified temperature rise from 25°C ambient. This information is for reference only
and does not represent absolute maximum ratings. Click for temperature derating information.
7. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Irms Testing
Irms testing was performed on
0.75 inch wide × 0.25 inch thick
copper traces in still air.
Temperature rise is highly
dependent on many factors
including pcb land pattern, trace
size, and proximity to other com-
ponents. Therefore temperature
rise should be verified in appli-
cation conditions.
Document 935-1  Revised 09/01/15

PagesPages 2
Télécharger [ XFL4012-251ME ]


Fiche technique recommandé

No Description détaillée Fabricant
XFL4012-251ME Shielded Power Inductors Coilcraft
Coilcraft

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche