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参数资料
| 型号： | PM125S-681M |
| 厂商： | Bourns Inc. |
| 文件页数： | 1/3页 |
| 文件大小： | 0K |
| 描述： | INDUCTR SHIELD 680UH 20% SMD |
| 标准包装： | 500 |
| 系列： | PM125S |
| 电感： | 680µH |
| 电流： | 400mA |
| 电流 - 饱和： | 740mA |
| 类型： | 铁氧体芯体 |
| 容差： | ±20% |
| 屏蔽： | 屏蔽 |
| DC 电阻(DCR)： | 最大 1.78 欧姆 |
| 频率 - 自谐振： | 3MHz |
| 材料 - 芯体： | 铁氧体 |
| 封装/外壳： | 0.496" L x 0.457" W x 0.213" H（12.60mm x 11.60mm x 5.40mm） |
| 安装类型： | 表面贴装 |
| 包装： | 带卷 (TR) |
| 工作温度： | -40°C ~ 125°C |
| 频率 - 测试： | 1MHz |
| 其它名称： | PM125S681M |
Features
■ Formerly
■ Height of 5.4 mm
model
This series is currently available
but not recommended for new
designs.
■ Current rating up to 2.65 A
■ RoHS compliant*
PM125S Series - Shielded SMD Power Inductors
Electrical Speci?cations
General Speci?cations
Bourns Part No.
Inductance 100 kHz
( μ H) Tol. (%)
Test
Frequency
(MHz)
SRF
MHz
Typ.
DCR
Max.
(m Ω )
Idc
(A)
Isat
(A)
Test Voltage .................................... 0.1 V
Re?ow Soldering ....230 °C; 50 sec max.
Operating Temperature
................................ -40 °C to +125 °C
PM125S-100M-RC
PM125S-120M-RC
PM125S-150M-RC
PM125S-180M-RC
PM125S-220M-RC
PM125S-270M-RC
PM125S-330M-RC
PM125S-390M-RC
PM125S-470M-RC
PM125S-560M-RC
PM125S-680M-RC
PM125S-820M-RC
PM125S-101M-RC
PM125S-121M-RC
PM125S-151M-RC
PM125S-181M-RC
PM125S-221M-RC
PM125S-271M-RC
PM125S-331M-RC
PM125S-391M-RC
PM125S-471M-RC
PM125S-561M-RC
PM125S-681M-RC
PM125S-821M-RC
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
560
680
820
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
24
21
19
16
15
14
13
12
10
9
9
8
7
6
6
5
5
4
4
4
3
3
3
2
50
50
60
60
70
80
100
110
120
150
170
200
250
280
400
480
520
700
800
1080
1200
1340
1780
2000
2.65
2.50
2.45
2.40
2.20
2.00
1.80
1.65
1.50
1.38
1.26
1.14
1.05
0.95
0.85
0.77
0.70
0.63
0.57
0.52
0.48
0.44
0.40
0.36
4.43
5.31
3.68
4.32
4.04
3.62
3.00
3.00
1.78
1.90
2.08
1.82
1.19
0.95
1.18
1.07
0.95
1.07
0.78
0.91
0.87
0.74
0.74
0.26
(Temperature rise included)
Storage Temperature ...-40 °C to +125 °C
Resistance to Soldering Heat
...........................260 °C, 10 sec. max.
Materials
Core .............................................. Ferrite
Wire ............................ Enameled copper
Adhesive ...............................Epoxy resin
Terminal .................................... Sn/Ni/Ag
Rated Current
................... Ind. drop 10 % typ. at Isat
Temperature Rise ............... 40 °C typical
at Idc
Packaging .....................500 pcs. per reel
Product Dimensions
11.6 ± 0.5
(.457 ± .020)
12.6 ± 0.5
(.496 ± .020)
5.4 ± 0.5
Electrical Schematic
Typical Part Marking
(.213 ± .020)
9.0 ± 0.5
(.354 ± .020)
10.0 ± 0.5
(.394 ± .020)
2.1
(.083)
Recommended Pad Layout
R
1.0
(.039)
2.5
(.098)
9.5
(.374)
12.5
(.492)
*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.
DIMENSIONS:
MM
(INCHES)
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their speci?c applications.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PM125S-681M-RC | 功能描述:固定电感器 680uH 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 |
| PM125S-820M | 功能描述:固定电感器 82uH 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 |
| PM125S-820M-RC | 功能描述:固定电感器 82uH 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 |
| PM125S-821M | 功能描述:固定电感器 820uH 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 |
| PM125S-821M-RC | 功能描述:固定电感器 820uH 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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