Datasheet > IR-40.47UH+/-20%

IR-40.47UH+/-20%

更新时间： 2024-02-03 09:54:28

品牌	Logo	应用领域
威世 - VISHAY		测试射频感应器电感器
页数	文件大小	规格书
4页	106K
描述
General Fixed Inductor, 1 ELEMENT, 0.47 uH, PHENOLIC-CORE, GENERAL PURPOSE INDUCTOR, AXIAL LEADED

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IR-40.47UH+/-20% 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8504.50.80.00
风险等级：	5.84	型芯材料：	PHENOLIC
直流电阻：	0.12 Ω	标称电感 (L)：	0.47 µH
电感器应用：	RF INDUCTOR	电感器类型：	GENERAL PURPOSE INDUCTOR
功能数量：	1	端子数量：	2
最高工作温度：	125 °C	最低工作温度：	-55 °C
最小质量因数（标称电感时）：	45	最大额定电流：	1.225 A
自谐振频率：	310 MHz	形状/尺寸说明：	TUBULAR PACKAGE
屏蔽：	NO	表面贴装：	NO
端子位置：	AXIAL	端子形状：	WIRE
测试频率：	25 MHz	容差：	20%
Base Number Matches：	1

IR-40.47UH+/-20% 数据手册

Vishay Dale

Inductors

Epoxy Conformal Coated

Uniform Roll Coated

FEATURES

• Flame-retardant coating.

• Color band identification.

• Excellent environmental characteristics.

• Uniform coating is excellent for automatic insertion.

• Comparable in quality to molded chokes at a lower price.

• Epoxy coating is more durable than lacquer coated

models, yet is priced comparably.

ELECTRICAL SPECIFICATIONS

MECHANICAL SPECIFICATIONS

Inductance Tolerance: ± 1%, ± 3%, ± 5%, ± 10%, ± 20%.

Terminal Strength: 5 pounds pull per MIL-STD-202,

Other tolerances available on request.

Method 211, Test Condition A.

Insulation Resistance: 1000 Megohm minimum per

Weight: IR-2 = 0.30 gram maximum.

MIL-STD-202, Method 302, Test Condition B.

IR-4 = 0.65 gram maximum.

Dielectric Strength: 1000 VAC per MIL-STD-202,

TEST EQUIPMENT*

• H/P 4342A Q-Meter.

Method 301.

MATERIAL SPECIFICATIONS

Coating: Epoxy-uniform roll coated.

Lead: Tinned copper.

• Measurements Corporation Megacycle Meter, Model 59.

• Wheatstone bridge.

*Test procedures per MIL-PRF-15305.

DIMENSIONS in inches [millimeters]

ENVIRONMENTAL PERFORMANCE

CONDITIONS

SPECIFICATIONS

TEST

Barometric

Pressure

MIL-STD-202,

Method 105

Test Condition C

1.25 [31.75] Min.

1.63 [41.28] Max.

Max.

Thermal Shock

Flammability

Overload

Test Condition A-1

—

MIL-STD-202,

Method 107

MIL-STD-202,

Method 111

B Max.

Max.

—

MIL-PRF-15305

Low Temperature

Storage

MODEL

A (Max.)

B (Max.)

C (Max.)

IR-2

0.260

[6.60]

0.120

[3.05]

0.330

[8.38]

0.0200 ± 0.0015

[0.508 ± 0.038]

Resistance to

Soldering Heat

Test Condition A

—

MIL-STD-202,

Method 210

IR-4

0.180

[4.57]

0.440

0.025 ± 0.002

[0.635 ± 0.051]

0.385

[9.78]

Resistance to

Solvents

MIL-STD-202,

Method 215

[11.18]

MAXIMUM TEMPERATURE RISE

IR-2

OPERATING TEMPERATURE RANGE

0.1µH to 1.0µH = + 35°C @ + 90°C ambient.

1.2µH to 27µH = + 15°C @ + 90°C ambient.

33µH to 1000µH = + 15°C @ + 90°C ambient.

- 55°C to + 125°C

- 55°C to + 105°C

IR-4

0.15µH to 4.7µH = + 35°C @ + 90°C ambient.

5.6µH to 33µH = + 15°C @ + 90°C ambient.

36µH to 240µH = + 15°C @ + 90°C ambient.

270µH to 1800µH = + 35°C @ + 90°C ambient.

- 55°C to + 125°C

- 55°C to + 105°C

- 55°C to + 125°C

www.vishay.com

For technical questions, contact Magnetics@vishay.com

Document Number 34054

Revision 18-Oct-04

12 3 4

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