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参数资料
| 型号： | PM42S-820 |
| 厂商： | Bourns Inc. |
| 文件页数： | 1/2页 |
| 文件大小： | 0K |
| 描述： | INDUCTOR SHIELDED 82UH 30% SMD |
| 产品变化通告： | Electrial and Physical Changes Oct 2008 Product Discontinuation Notice 01/Oct/2008 |
| 标准包装： | 1,000 |
| 系列： | PM42S |
| 电感： | 82µH |
| 电流： | 220mA |
| 类型： | 铁氧体芯体 |
| 容差： | ±30% |
| 屏蔽： | 屏蔽 |
| DC 电阻(DCR)： | 最大 1.56 欧姆 |
| 材料 - 芯体： | 铁氧体 |
| 封装/外壳： | 0.185" L x 0.185" W x 0.079" H（4.70mm x 4.70mm x 2.00mm） |
| 安装类型： | 表面贴装 |
| 包装： | 带卷 (TR) |
| 工作温度： | -30°C ~ 100°C |
| 频率 - 测试： | 10kHz |
| 其它名称： | PM42S820 |
Features
Applications
■ Formerly
■ Height of 2.0 mm
model
■ Input/output of DC/DC converters
■ Power supplies for:
■ Current rating up to 2.7 A
■ RoHS compliant
?
?
?
?
Portable communication equipment
Camcorders
LCD TVs
Car radios
PM42S Series - Shielded SMD Power Inductors
Electrical Speci?cations
General Speci?cations
Bourns Part No.
PM42S-1R0-RC
PM42S-2R2-RC
PM42S-2R7-RC
PM42S-3R3-RC
Inductance 100 kHz
(μH) Tol. %
1.0 ±30
2.2 ±30
2.7 ±30
3.3 ±30
Q
Ref.
9
8
8
8
Test
Frequency
(MHz)
7.960
7.960
7.960
7.960
SRF
Typ.
(MHz)
219
90
78
61
DCR
Max.
(m Ω )
35
55
60
65
I rms
(A)
2.70
2.10
2.03
1.95
I sat
(A)
2.60
2.10
1.95
1.80
Test Voltage .................... 0.1 V, 100 KHz
Re?ow 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 10 sec.
PM42S-3R9-RC
3.9
±30
8
7.960
60
75
1.82
1.65
PM42S-4R7-RC
PM42S-5R6-RC
PM42S-6R8-RC
PM42S-8R2-RC
PM42S-100-RC
PM42S-120-RC
PM42S-150-RC
PM42S-180-RC
PM42S-220-RC
PM42S-270-RC
PM42S-330-RC
PM42S-390-RC
PM42S-470-RC
PM42S-560-RC
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
8
7
8
7
10
9
8
7
7
7
7
8
8
8
7.960
7.960
7.960
7.960
2.520
2.520
2.520
2.520
2.520
2.520
2.520
2.520
2.520
2.520
55
57
49
40
38
32
30
30
29
23
21
19
20
15
82
90
100
135
150
170
220
280
300
370
420
540
600
820
1.72
1.64
1.50
1.40
1.30
1.15
1.03
0.92
0.88
0.77
0.73
0.64
0.62
0.52
1.50
1.25
1.15
1.10
1.00
0.90
0.82
0.75
0.65
0.60
0.50
0.48
0.45
0.40
Materials
Core Material ................................Ferrite
Wire ...........................Enameled Copper
Adhesive .............................Epoxy Resin
Terminal ....................................Ag/Ni/Sn
Rated Current .......Ind. drop of 35 % typ.
at Isat
Temperature Rise ....... 30 ?C typ. at Irms
Packaging .................. 1000 pcs. per reel
Product Dimensions
4.80 ± 0.20
(.189 ± .008)
PM42S-680-RC
PM42S-820-RC
PM42S-101-RC
PM42S-121-RC
PM42S-151-RC
PM42S-181-RC
68
82
100
120
150
180
±30
±30
±30
±30
±30
±30
7
8
10
11
14
10
2.520
2.520
0.796
0.796
0.796
0.796
13
13
12
10
10
10
860
1200
1350
1950
2600
4000
0.50
0.43
0.40
0.33
0.28
0.18
0.38
0.32
0.30
0.28
0.26
0.25
6R8
4.80 ± 0.20
(.189 ± .008)
1.80 ± 0.20
(.071 ± .008)
Inductance vs. Current
1.60
(.063)
TYP.
102
7
5
101
TYP.
1.60
3
2
101
7
330
100
Recommended Layout
(.063)
1.60
(.063)
TYP.
5
3
4R7
5.30
(.209)
REF.
2.00
(.079)
REF.
2
100
7
1R0
R
1.80
(.071)
REF.
REF.
5
1.50
(.059)
101
2
3
5
7 102
2
3
5
7 103
2
3
5
7
104
2.00
DC Current (mA)
(.079)
REF.
*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.
DIMENSIONS:
MM
(INCHES)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PM42S-820-RC | 功能描述:固定电感器 82uH 30% 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 |
| PM42S-8R2 | 功能描述:固定电感器 8.2uH 30% 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 |
| PM42S-8R2-RC | 功能描述:固定电感器 8.2uH 30% 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 |
| PM43-100M | 功能描述:固定电感器 10uH 4X4.5X3.2mm 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 |
| PM43-100M-RC | 功能描述:固定电感器 10uH 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 |
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