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PM54-221K

Fixed Inductors 221UH 5.2X5.8X4.5MM

器件类别:无源元件    电感器   

厂商名称:Bourns

厂商官网:http://www.bourns.com

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器件参数
参数名称
属性值
是否Rohs认证
不符合
厂商名称
Bourns
包装说明
2320
Reach Compliance Code
unknown
ECCN代码
EAR99
大小写代码
2320
构造
Bobbin Core
型芯材料
FERRITE
直流电阻
1.57 Ω
标称电感 (L)
220 µH
电感器应用
POWER INDUCTOR
电感器类型
GENERAL PURPOSE INDUCTOR
制造商序列号
PM54
功能数量
1
端子数量
2
最高工作温度
100 °C
最低工作温度
-30 °C
封装高度
4.5 mm
封装长度
5.8 mm
封装形式
SMT
封装宽度
5.2 mm
包装方法
TR
最大额定电流
0.35 A
自谐振频率
5 MHz
系列
PM54 SERIES
形状/尺寸说明
RECTANGULAR PACKAGE
屏蔽
NO
表面贴装
YES
端子位置
DUAL ENDED
端子形状
ONE SURFACE
测试频率
0.001 MHz
容差
10%
文档预览
CO
M
PL
IA
N
T
Features
Formerly
Available in E12 series
Small diameter of only 5.8 mm maximum
Profile of 4.8 mm
RoHS compliant*
Applications
model
Input/output of DC/DC converters
Power supplies for:
*R
oH
S
Portable communication equipment
Camcorders
LCD TVs
Car radios
PM54 Series - SMD Power Inductor
Electrical Specifications
Inductance 1 kHz
General Specifications
Test
Frequency
(MHz)
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
0.796
0.796
0.796
0.796
0.796
SRF
Min.
(MHz)
23
22
20
18
16
14
13
13
12
11
10
9
9
7
6
6
6
Irms
Max.
(A)
1.45
1.40
1.30
1.25
1.10
1.00
0.88
0.80
0.72
0.68
0.62
0.58
0.52
0.48
0.40
0.38
0.35
Isat
Typ.
(A)
2.00
1.90
1.60
1.50
1.40
1.30
1.10
1.00
1.00
0.90
0.84
0.75
0.68
0.60
0.54
0.50
0.44
Bourns Part No.
PM54-100M-RC
PM54-120M-RC
PM54-150M-RC
PM54-180M-RC
PM54-220M-RC
PM54-270M-RC
PM54-330L-RC
PM54-390L-RC
PM54-470L-RC
PM54-560K-RC
PM54-680K-RC
PM54-820K-RC
PM54-101K-RC
PM54-121K-RC
PM54-151K-RC
PM54-181K-RC
PM54-221K-RC
(µH)
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
Tol. %
± 20
± 20
± 20
± 20
± 20
± 15
± 15
± 15
± 15
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
Q
Ref.
30
30
30
30
30
28
24
24
22
22
22
20
20
22
20
20
20
RDC
(Ω)
0.10
0.12
0.14
0.15
0.19
0.22
0.25
0.32
0.37
0.42
0.52
0.60
0.70
0.93
1.10
1.38
1.57
Test Voltage .......................................1 V
Reflow soldering .... 230 °C, 50 sec max.
Operating Temperature
................................-40 °C to +125 °C
(Temperature rise included)
Storage Temperature .. -40 °C to +125 °C
Resistance to Soldering Heat
................................. 260 °C for 5 sec.
Materials
Core ............................... Ferrite DR core
Wire ............................Enameled copper
Terminal: ...................................Ag/Ni/Sn
Rated Current
...................Ind. drop 10 % typ. at Isat
Temperature Rise
.....................40 °C max. at rated Irms
Packaging .................. 1500 pcs. per reel
Product Dimensions
5.8
(.228)
MAX.
Typical Part Marking
4.8
MAX.
(.189)
101
1.8
TYP.
(.071)
5.8
MAX.
(.228)
Recommended Layout
5.8
(.228)
6.0
(.236)
1.8
(.071)
DIMENSIONS:
MM
(INCHES)
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
PM54 Series - SMD Power Inductor
Packaging Specifications
178.0
DIA.
(7.00)
2.0
±
0.5
(.079
±
.020)
18.4
(.724)
THICKNESS
0.10
(.004)
MAX.
50.0
(1.969)
13.0
±
0.5
DIA.
(.512
±
.020)
14.0
(.551)
EMBOSSED
CARRIER
EMBOSSED
CAVITY
21.0
±
0.8
(.827
±
.031)
13.0
±
0.5
(.512
±
.020)
DIA.
END
4
(.157)
START
12
(.472)
4.9
(.117)
8
(.315)
NO COMPONENT
COMPONENTS
NO COMPONENT
160
(6.299)
3200
(125.984)
400
(15.748)
USER DIRECTION OF FEED
QTY: 1500 PCS. PER REEL
DIMENSIONS:
MM
(INCHES)
REV. 05/12
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
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参数对比
与PM54-221K相近的元器件有:PM54-151K、PM54-270M、PM54-470L、PM54-181K、PM54-121K、PM54-180M。描述及对比如下:
型号 PM54-221K PM54-151K PM54-270M PM54-470L PM54-181K PM54-121K PM54-180M
描述 Fixed Inductors 221UH 5.2X5.8X4.5MM Fixed Inductors 150uH 10% Fixed Inductors 27uH 20% Fixed Inductors 47uH .72A 15% SMD Fixed Inductors 180uH 10% Fixed Inductors 120uH Fixed Inductors 18 UH 5.2X5.8X4.5 MM
是否Rohs认证 不符合 不符合 不符合 不符合 不符合 不符合 不符合
厂商名称 Bourns Bourns Bourns Bourns Bourns Bourns Bourns
包装说明 2320 2320 2320 2320 2320 2320 2320
Reach Compliance Code unknown unknown unknown unknown unknown unknown unknown
ECCN代码 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
大小写代码 2320 2320 2320 2320 2320 2320 2320
构造 Bobbin Core Bobbin Core Bobbin Core Bobbin Core Bobbin Core Bobbin Core Bobbin Core
型芯材料 FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE
直流电阻 1.57 Ω 1.1 Ω 0.2 Ω 0.37 Ω 1.38 Ω 0.93 Ω 0.15 Ω
标称电感 (L) 220 µH 150 µH 27 µH 47 µH 180 µH 120 µH 18 µH
电感器应用 POWER INDUCTOR POWER INDUCTOR POWER INDUCTOR POWER INDUCTOR POWER INDUCTOR POWER INDUCTOR POWER INDUCTOR
电感器类型 GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR
制造商序列号 PM54 PM54 PM54 PM54 PM54 PM54 PM54
功能数量 1 1 1 1 1 1 1
端子数量 2 2 2 2 2 2 2
最高工作温度 100 °C 100 °C 100 °C 100 °C 100 °C 100 °C 100 °C
最低工作温度 -30 °C -30 °C -30 °C -30 °C -30 °C -30 °C -30 °C
封装高度 4.5 mm 4.5 mm 4.5 mm 4.5 mm 4.5 mm 4.5 mm 4.5 mm
封装长度 5.8 mm 5.8 mm 5.8 mm 5.8 mm 5.8 mm 5.8 mm 5.8 mm
封装形式 SMT SMT SMT SMT SMT SMT SMT
封装宽度 5.2 mm 5.2 mm 5.2 mm 5.2 mm 5.2 mm 5.2 mm 5.2 mm
包装方法 TR TR TR TR TR TR TR
最大额定电流 0.35 A 0.4 A 0.97 A 0.72 A 0.38 A 0.48 A 1.23 A
自谐振频率 5 MHz 8 MHz 17 MHz 13 MHz 6 MHz 8 MHz 23 MHz
系列 PM54 SERIES PM54 SERIES PM54 SERIES PM54 SERIES PM54 SERIES PM54 SERIES PM54 SERIES
形状/尺寸说明 RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE
屏蔽 NO NO NO NO NO NO NO
表面贴装 YES YES YES YES YES YES YES
端子位置 DUAL ENDED DUAL ENDED DUAL ENDED DUAL ENDED DUAL ENDED DUAL ENDED DUAL ENDED
端子形状 ONE SURFACE ONE SURFACE ONE SURFACE ONE SURFACE ONE SURFACE ONE SURFACE ONE SURFACE
测试频率 0.001 MHz 0.001 MHz 2.52 MHz 2.52 MHz 0.001 MHz 0.001 MHz 2.52 MHz
容差 10% 10% 20% 15% 10% 10% 20%
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