参数资料
型号: PM54-181K
厂商: Bourns Inc.
文件页数: 1/2页
文件大小: 0K
描述: INDUCTOR UNSHIELD 180UH .38A SMT
产品变化通告: Electrial and Physical Changes Oct 2008
Product Discontinuation Notice 01/Oct/2008
标准包装: 1
系列: PM54
电感: 180µH
电流: 380mA
类型: 铁氧体芯体
容差: ±10%
屏蔽: 无屏蔽
DC 电阻(DCR): 1.38 欧姆
频率 - 自谐振: 6MHz
材料 - 芯体: 铁氧体
封装/外壳: 0.228" L x 0.205" W x 0.177" H(5.80mm x 5.20mm x 4.50mm)
安装类型: 表面贴装
包装: 标准包装
工作温度: -30°C ~ 100°C
频率 - 测试: 1kHz
其它名称: M4181DKR
Features
Applications
■ Formerly
■ Available in E12 series
model
■ Input/output of DC/DC converters
■ Power supplies for:
■ Small diameter of only 5.8 mm maximum
■ Pro?le of 4.8 mm
■ RoHS compliant*
?
?
?
?
Portable communication equipment
Camcorders
LCD TVs
Car radios
PM54 Series - SMD Power Inductor
Electrical Speci?cations
General Speci?cations
Test Voltage .......................................1 V
Inductance 1 kHz
Test
SRF
Irms
Isat
Re?ow soldering .... 230 °C, 50 sec max.
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
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
Min.
(MHz)
23
22
20
18
16
14
13
13
12
11
10
9
9
7
6
6
6
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
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
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
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
101
1.8
(.071)
4.8
(.189)
TYP.
MAX.
5.8
(.228)
MAX.
Recommended Layout
5.8
(.228)
1.8
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Speci?cations are subject to change without notice.
Customers should verify actual device performance in their speci?c applications.
6.0
(.236)
DIMENSIONS:
MM
(INCHES)
(.071)
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相关代理商/技术参数
参数描述
PM54-181K-RC 功能描述:固定电感器 180uH 10% RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm
PM542 制造商:MCLENNAN 功能描述:DRIVE STEPPER 1/2 / FULL STEP
PM54-220M 功能描述:固定电感器 22uH RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm
PM54-220M-RC 功能描述:固定电感器 22uH 20% RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm
PM54-221K 功能描述:固定电感器 221UH 5.2X5.8X4.5MM RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm