Datasheet > RU73 Series

RU73 Series

更新时间： 2024-06-27 12:13:41

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描述
RU73 Series \| Ultra High Power Precision Resistor

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中文翻译

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数据手册

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RU73 Series 数据手册

Precision Thin Film Chip Resistors

Ultra High Power Type

RU73 Series

FEATURE



Operating Temperature: -55 ~ +155°C

Extremely Low TCR Down to ±1PPM/°C

Very Tight Tolerance Down to ±0.01%

Ultra High Power Rating

Applications: Medical equipment, testing/ measurement equipment,

printer equipment, automatic equipment controller, converters,

communication device, cell phone, GPS, PDA

PART NUMBERING SYSTEM

RU73

1J TD 4R70 A

(1)

(2)

(3)

(4)

(5)

Code

(6)

Item

Description

Series Reference

Ultra High Power Type

(1)

(2)

(3)

(4)

(5)

(6)

Meritek Series

TCR Code

Size Code

Packaging

Resistance

Tolerance

RU73

Precision Thin Film Chip Resistor

F: ±25PPM/°C

5: ±1; X: ±2, O: ±3, B: ±5, C: ±10, D: ±15, G: ±50

2A: 0805, 2B: 1206, 3A: 2512

1J: 0603

4R70

TD: Paper Tape (Reel)

4R70: 4.7Ω

TE: Plastic Tape (Reel)

First Three Digits: Significant, Fourth: Multiplier

T: ±0.01%, B: ±0.1%, C: ±0.25%, D: ±0.5%, F:±1%

A: ±0.05%

DIMENSIONS AND LAND PATTERN RECOMMENDATION

(mm)

Weight

(g/1000pcs)

Size

(mm)

1J (0603)

2A (0805)

2B (1206)

2H (2010)

3A (2512)

1.55±0.10 0.80±0.10 0.45±0.10 0.30±0.20 0.30±0.20

2.00±0.15 1.25±0.15 0.55±0.10 0.30±0.20 0.40±0.20

3.05±0.15 1.55±0.15 0.55±0.10 0.42±0.20 0.35±0.25

4.90±0.15 2.40±0.15 0.55±0.10 0.60±0.30 0.50±0.25

6.30±0.15 3.10±0.15 0.55±0.10 0.60±0.30 0.50±0.25

0.80

1.00

2.00

3.60

4.90

1.00

1.15

1.40

1.60

0.90±0.2

1.35±0.2

1.70±0.2

2.50±0.2

3.10±0.2

1.83

4.71

9.02

23.61

38.06

Rev. 7c 05/06/20

Meritek Electronics Corporation | www.meritekusa.com

12 3 4

中文翻译

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