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831-02984F

产品描述General Purpose Inductor, 0.27uH, 20%, 1 Element, SMD, ROHS COMPLIANT
产品类别无源元件    电感器   
文件大小36KB,共2页
制造商Elec & Eltek
官网地址http://www.eleceltek.com
标准
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831-02984F概述

General Purpose Inductor, 0.27uH, 20%, 1 Element, SMD, ROHS COMPLIANT

831-02984F规格参数

参数名称属性值
是否无铅不含铅
是否Rohs认证符合
厂商名称Elec & Eltek
包装说明ROHS COMPLIANT
Reach Compliance Codeunknown
ECCN代码EAR99
直流电阻0.00063 Ω
标称电感 (L)0.27 µH
电感器应用POWER INDUCTOR
电感器类型GENERAL PURPOSE INDUCTOR
制造商序列号831-02984
功能数量1
端子数量2
最高工作温度130 °C
最低工作温度-40 °C
最大额定电流35 A
形状/尺寸说明RECTANGULAR PACKAGE
屏蔽YES
特殊特征DCR IS MEASURED AT 9.5% TOLERANCE
表面贴装YES
端子位置DUAL ENDED
端子形状J BEND
测试频率1 MHz
容差20%
Base Number Matches1

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E & E Magnetic Products Limited
SHIELDED SURFACE MOUNT
POWER INDUCTOR
Power Beads Type
Available in low profile and used in high power application
Ideal for high current devices
Custom inductance value or tolerance is available
RoHS compliant version is available
E
LECTRICAL
S
PECIFICATION
@ 25
o
C
Part
Number
831-02983
831-02984
831-02985
831-02986
RoHS
Part Number
831-02983F
831-02984F
831-02985F
831-02986F
Inductance Inductance@Irated
(nH±20%)
(nH Typ)
225
270
325
470
225
280
325
380
2
Irated
(Adc)
35
35
35
23
3
DCR
(m
)
1
0.63
±9.5%
0.63
±9.5%
0.63
±9.5%
0.63
±9.5%
Saturation Current
(Adc)
o
25 C
100
o
C
59
68
50
43
30
44
36
23
4
Heating Current
(A)
35
35
35
35
5
Marking
2983
2984
2985
2986
Notes:
1. The DCR is measured from point a to point b, as shown on the mechanical drawing.
2. Inductance is tested at 0.1Vrms, 1MHz.
3. The rated current as listed is either the saturation current or the heating current depending on which value is lower.
4. The saturation current, Isat, is the current at which the inductance of the component drops by 20% typical at the stated
ambient temperatures (25ºC and 100ºC).
5. The heating current is the DC current required to raise the component temperature by approximately 40ºC at ambient
temperature of 25ºC. This current is determined by soldering the component on a typical application PCB, and then
applying the current to the device for 30 minutes without any forced air cooling.
6. Operating temperature range: -40ºC to +130ºC. The part temperature (ambient temperature + temperature rise)
should not exceed the upper limit of the operating temperature under worst case operating conditions. Circuit
design, component placement, PWB trace size and thickness, airflow and other cooling provisions all affect the
part temperature. Part temperatures should be verified in the end application.
trace size and thickness, airflow and other cooling provisions
(852) 2765 3888
Fax: (852) 2954 3304
2/F Block A, 94 Tokwawan Road, Kowloon, Hong Kong Tel:
all affect the part temperature. Part
1
PI148(01)
Revised in 04/08

831-02984F相似产品对比

831-02984F 831-02983F 831-02983 831-02986F 831-02985F 831-02985 831-02984 831-02986
描述 General Purpose Inductor, 0.27uH, 20%, 1 Element, SMD, ROHS COMPLIANT General Purpose Inductor, 0.225uH, 20%, 1 Element, SMD, ROHS COMPLIANT General Purpose Inductor, 0.225uH, 20%, 1 Element, SMD, General Purpose Inductor, 0.47uH, 20%, 1 Element, SMD, ROHS COMPLIANT General Purpose Inductor, 0.325uH, 20%, 1 Element, SMD, ROHS COMPLIANT General Purpose Inductor, 0.325uH, 20%, 1 Element, SMD, General Purpose Inductor, 0.27uH, 20%, 1 Element, SMD, General Purpose Inductor, 0.47uH, 20%, 1 Element, SMD,
是否无铅 不含铅 不含铅 含铅 不含铅 不含铅 含铅 含铅 含铅
是否Rohs认证 符合 符合 不符合 符合 符合 不符合 不符合 不符合
厂商名称 Elec & Eltek Elec & Eltek Elec & Eltek Elec & Eltek Elec & Eltek Elec & Eltek Elec & Eltek Elec & Eltek
Reach Compliance Code unknown unknown unknown unknown unknown unknown unknown unknown
ECCN代码 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
直流电阻 0.00063 Ω 0.00063 Ω 0.00063 Ω 0.00063 Ω 0.00063 Ω 0.00063 Ω 0.00063 Ω 0.00063 Ω
标称电感 (L) 0.27 µH 0.225 µH 0.225 µH 0.47 µH 0.325 µH 0.325 µH 0.27 µH 0.47 µH
电感器应用 POWER INDUCTOR 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 GENERAL PURPOSE INDUCTOR
制造商序列号 831-02984 831-02983 831-02983 831-02986 831-02985 831-02985 831-02984 831-02986
功能数量 1 1 1 1 1 1 1 1
端子数量 2 2 2 2 2 2 2 2
最高工作温度 130 °C 130 °C 130 °C 130 °C 130 °C 130 °C 130 °C 130 °C
最低工作温度 -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C
最大额定电流 35 A 35 A 35 A 35 A 35 A 35 A 35 A 35 A
形状/尺寸说明 RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE
屏蔽 YES YES YES YES YES YES YES YES
特殊特征 DCR IS MEASURED AT 9.5% TOLERANCE DCR IS MEASURED AT 9.5% TOLERANCE DCR IS MEASURED AT 9.5% TOLERANCE DCR IS MEASURED AT 9.5% TOLERANCE DCR IS MEASURED AT 9.5% TOLERANCE DCR IS MEASURED AT 9.5% TOLERANCE DCR IS MEASURED AT 9.5% TOLERANCE DCR IS MEASURED AT 9.5% TOLERANCE
表面贴装 YES 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 DUAL ENDED
端子形状 J BEND J BEND J BEND J BEND J BEND J BEND J BEND J BEND
测试频率 1 MHz 1 MHz 1 MHz 1 MHz 1 MHz 1 MHz 1 MHz 1 MHz
容差 20% 20% 20% 20% 20% 20% 20% 20%
Base Number Matches 1 1 1 1 1 1 1 1
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