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Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

DO3314 Series

Low Profile Surface Mount Power Inductors

符合RoHS AEC-Q flag

Coilcraft DO3314 Series unshielded surface-mount power inductors offer proven performance at a great value. They provide high saturation current ratings, high energy storage, and low resistance. 

  • Open magnetic flux path
  • High saturation current ratings
  • High energy storage
  • Industry standard footprint
  • AEC-Q200 Grade 3 (−40°C to +85°C)
立即购买:
计数 单价
1 $1.40
500 $1.06
1000 $0.78
2000 $0.64
5000 $0.53

对于大批量采购或非库存产品,点击这里请求报价

. 现货,可今天发货.
索取样品:
设计套件:
套件 电感值 价格
C358 11 (3 of each) $40.00

规格

Electrical specifications at 25°C.

零件号 1 电感 (µH) 2
(公差: ±20%)
DCR max (Ω) 3 SRF typ (MHz) 4 Isat (A) 5 Irms (A) 6
DO3314-102ML_ 1.0 0.11 160 2.1 1.7
DO3314-152ML_ 1.5 0.14 140 2.0 1.4
DO3314-222ML_ 2.2 0.20 90.0 1.6 1.3
DO3314-332ML_ 3.3 0.26 80.0 1.4 1.2
DO3314-472ML_ 4.7 0.32 60.0 1.2 1.1
DO3314-682ML_ 6.8 0.44 45.0 0.92 0.80
DO3314-822ML_ 8.2 0.47 45.0 0.90 0.75
DO3314-103ML_ 10 0.52 40.0 0.80 0.75
DO3314-153ML_ 15 0.86 30.0 0.68 0.65
DO3314-223ML_ 22 1.20 20.0 0.56 0.50
DO3314-333ML_ 33 1.62 15.0 0.51 0.40
注释
  1. When ordering, please specify termination and packaging codes. e.g. DO3314-333MLC
  2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc using an Agilent/HP 4263B LCR meter or equivalent.
  3. DCR measured at 25°C on a micro-ohmmeter. For other operating temperatures, use this DCR at Temperature calculator.
  4. SRF measured using an Agilent/HP 4191A or equivalent. Details
  5. Isat: DC current at 25°C that causes a 10% (typ) inductance drop from its value without current. Temperature derating curves.
  6. Irms: Current that causes a 40°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. Temperature derating curves.

端子:

  • L = Silver-palladium-platinum-glass frit terminations.
  • T = RoHS tin-silver-copper (95.5/4/0.5). (Special order, added cost)
  • S = non-RoHS tin-lead (63/37). (Special order, added cost)

包装:

  • C = 7" machine-ready reel
    EIA-481 embossed plastic tape (1000 per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
  • D = 13" machine-ready reel
    EIA-481 embossed plastic tape. Factory order only, not stocked (3500 per full reel).
  • B = Less than full reel. 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.
环境
环境:
符合RoHS
环境温度范围:
−40°C to +85°C with Irms current
储存温度范围:
Component: −40°C to +125°C
Tape and reel packaging: −40°C to +80°C
最高元件温度:
+125°C (Ambient + temperature rise)
故障率(FIT)/平均故障间隔时间(MTBF):
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

性能曲线

Inductance vs Current

Inductance vs. Frequency

物理特性

do3314d.gif
dims_inches_mm.gif

卷装规格

tapereel_pl-(6).gif
 
Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation‡
7" (178 mm) 13" (330 mm) A B C D E W P Po P1 H T part_or_ac-(2).gif
1000 3500* 178/330 60/100 13 18,4 12,4 12 8 4 2 1,37 0,23
Special order
‡ Part marking does not indicate polarity.

一般规格

核心材料:
Ferrite
重量:
45.9– 50.2 mg
包装:
1000/7″ reel; 3500/13″ reel Plastic tape: 12 mm wide, 0.23 mm thick, 8 mm pocket spacing, 1.37 mm pocket depth

焊接/清洗

湿气敏感度等级(MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
抗焊接热:
Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between.
焊接之前,请参阅焊接线艺元件
PCB清洗:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

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