Datasheet > IR-443UH+-3%ST

IR-443UH+-3%ST

更新时间： 2024-10-31 09:44:55

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
4页	66K
描述
General Purpose Inductor, 43uH, 3%, Iron-Core,

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IR-443UH+-3%ST 数据手册

Vishay Dale

Inductors, Epoxy Conformal Coated,

Uniform Roll Coated, Axial Leaded

FEATURES

• Flame-retardant coating

• Color band identification

ELECTRICAL SPECIFICATIONS

• Excellent environmental characteristics

Inductance Tolerance: 1 %, 3 %, 5 %, 10 %, ꢀ0 %

Other tolerances available on request

• Uniform coating is excellent for automatic insertion

• Comparable in quality to molded chokes at a lower price

Insulation Resistance: 1000 MΩ minimum per

MIL-STD-ꢀ0ꢀ, method 30ꢀ, test condition B

• Epoxy coating is more durable than lacquer coated

models, yet is priced comparably

Dielectric Strength: 1000 V_ACper MIL-STD-ꢀ0ꢀ, method 301

• Compliant to RoHS directive ꢀ00ꢀ/95/EC

MATERIAL SPECIFICATIONS

Coating: Epoxy-uniform roll coated

Lead: Tinned copper

TEST EQUIPMENT ⁽¹⁾

• H/P 434ꢀA Q-meter

• Measurements corporation megacycle meter, model 59

• Whearstone bridge

MECHANICAL SPECIFICATIONS

Terminal Strenght: 5 pounds pull per MIL-STD-ꢀ0ꢀ,

method ꢀ11, test condition A

Note

(1)

Test procedures per MIL-PRF-15305

Weight: IR-ꢀ = 0.30 g maximum

IR-4 = 0.65 g maximum

ENVIRONMENTAL PERFORMANCE

TEST

CONDITIONS

SPECIFICATIONS

DIMENSIONS in inches [millimeters]

Barometric

Pressure

MIL-STD-ꢀ0ꢀ,

method 105

Max.

1.25 [31.75] Min.

1.63 [41.28] Max.

MIL-STD-ꢀ0ꢀ,

method 107

Thermal Shock

A-1

MIL-STD-ꢀ0ꢀ,

method 111

Flammability

Overload

Max.

B Max.

MIL-PRF-15305

Low Temperature

Storage

MODEL A (MAX.) B (MAX.) C (MAX.)

Resistance to

Soldering Heat

MIL-STD-ꢀ0ꢀ,

method ꢀ10

0.ꢀ60

[6.60]

0.1ꢀ0

[3.05]

0.330

[8.38]

0.0ꢀ00 0.0015

[0.508 0.038]

IR-ꢀ

IR-4

Resistance to

Solvents

MIL-STD-ꢀ0ꢀ,

method ꢀ15

0.385

[9.78]

0.180

[4.57]

0.440

[11.18]

0.0ꢀ5 0.00ꢀ

[0.635 0.051]

MAXIMUM TEMPERATURE RISE

MODEL

OPERATING TEMPERATURE RANGE

- 55 °C to 1ꢀ5 °C

0.1 μH to 1.0 μH = + 35 °C at + 90 °C ambient

1.ꢀ μH to ꢀ7 μH = + 15 °C at + 90 °C ambient

33 μH to 1000 μH = + 15 °C at + 90 °C ambient

0.15 μH to 4.7 μH = + 35 °C at + 90 °C ambient

5.6 μH to 33 μH = + 15 °C at + 90 °C ambient

36 μH to ꢀ40 μH = + 15 °C at + 90 °C ambient

ꢀ70 μH to 1800 μH = + 35 °C at + 90 °C ambient

IR-ꢀ

IR-4

- 55 °C to 105 °C

- 55 °C to 1ꢀ5 °C

- 55 °C to 105 °C

- 55 °C to 1ꢀ5 °C

Document Number: 34054

Revision: 15-Jul-09

For technical questions, contact: magnetics@vishay.com

www.vishay.com

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与IR-443UH+-3%ST相关器件

型号	品牌	获取价格	描述	数据表
IR-443UH+-5%EBE2	VISHAY	获取价格	General Purpose Inductor, 43uH, 5%, Iron-Core,
IR-443UH+-5%ERE2	VISHAY	获取价格	General Purpose Inductor, 43uH, 5%, Iron-Core,
IR-443UH+-5%ESE2	VISHAY	获取价格	General Purpose Inductor, 43uH, 5%, Iron-Core,
IR-443UH+-5%EVE2	VISHAY	获取价格	General Purpose Inductor, 43uH, 5%, Iron-Core,
IR-4470UH+-1%EBE2	VISHAY	获取价格	General Purpose Inductor, 470uH, 1%, Iron-Core,
IR-4470UH+-1%ERE2	VISHAY	获取价格	General Purpose Inductor, 470uH, 1%, Iron-Core,
IR-4470UH+-1%ESE2	VISHAY	获取价格	General Purpose Inductor, 470uH, 1%, Iron-Core,
IR-447UH+/-5	VISHAY	获取价格	General Fixed Inductor, 1 ELEMENT, 47 uH, IRON-CORE, GENERAL PURPOSE INDUCTOR, AXIAL LEADE
IR-447UH+-1%SH	VISHAY	获取价格	General Purpose Inductor, 47uH, 1%, Iron-Core,
IR-447UH+-5%B08	VISHAY	获取价格	General Purpose Inductor, 47uH, 5%, Iron-Core,

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