Web
page
Sample
& buy
Tools &
software
Support
& FAQ
Document 745-1
Shielded Power Inductors
–
XFL4020
Halogen
Free
• Exceptionally low DCR
• Excellent current handling capability
Designer’s Kit C436 contains 5 each of all values
Environmental RoHS compliant, halogen free
Terminations RoHS compliant tin-silver over copper. Other
terminations available at additional cost.
AEC
+
Q200 125°C
Core material Composite
Core and winding loss See www.coilcraft.com/coreloss
Weight 158 – 169 mg
Operating voltage 0 – 20 V
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: –55°C to +165°C.
Tape and reel packaging: –55°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
PCB washing Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
DCR (mOhms)3
Isat (A)5
Irms (A)6
±2°C rise 42°C rise
Inductance2
±±20 (ꢀµ)
SRF typ4
(Mµz)
Part number1
typ
max
120 drop ±20 drop 320 drop
XFL4020-121ME_
XFL4020-241ME_
XFL4020-331ME_
XFL4020-471ME_
XFL4020-561ME_
0.12
0.24
0.33
0.47
0.56
1.45
2.45
3.20
4.40
5.53
1.60
2.70
3.85
5.10
6.15
210
125
98
83
78
9.1
6.1
5.9
4.6
4.6
12.9
9.5
7.4
6.6
6.0
13.7
10.2
7.8
7.5
6.3
17.5
15.0
12.5
12.0
9.5
22.0
20.0
17.5
17.0
13.0
XFL4020-102ME_
XFL4020-152ME_
XFL4020-222ME_
XFL4020-332ME_
XFL4020-472ME_
1.0
1.5
2.2
3.3
4.7
10.80
14.40
21.35
34.80
52.20
11.90
15.80
23.50
38.30
57.40
64
59
38
33
26
4.5
4.1
3.1
2.7
2.0
5.1
4.4
3.5
2.8
2.5
5.4
4.6
3.7
2.9
2.7
8.0
6.7
6.0
3.9
3.6
11.0
9.1
8.0
5.2
5.0
1. When ordering, please specify termination and packaging codes:
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.
XFL42±2-47±MEC
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 = 7″ machine-ready reel. EIA-481 embossed plastic tape (1000 parts per full reel).
Quantities less than full reel available: in tape (not machine ready) or with leader
and trailer ($25 charge).
B = In an effort to simplify our part numbering system, Coilcraft is eliminating the need for
multiple packaging codes. When ordering, simply change the last letter of your part
number from B to C.
D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not
stocked (3500 parts per full reel).
2. Inductance tested at 1 MHz, 0.1 Vrms, 0 Adc.
3. DCR measured on a micro-ohmmeter.
4. SRF measured using Agilent/HP 4395A or equivalent.
5. DC current at 25°C that causes the specified inductance drop from its 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.
Document 745-1 Revised 01/13/20
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg
© Coilcraft Inc. 2020
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
5秒后页面跳转
资料手册解读：UC3842参数和管脚说明
一文带你了解无源晶振的负载电容为何要加两颗谐振电容CL1和CL2
玻璃管保险丝与陶瓷管保险丝：区别与替代性探讨
PCF8574资料解读：主要参数分析、引脚说明
微信公众号
抖音公众号
浙公网安备 33010502006866号 浙ICP备10014259号-119
营业执照ICP证
技术参数
数据手册
如果您发现信息不准确，
