Datasheet > AS-7R250DLF

AS-7R250DLF

更新时间： 2024-10-26 06:37:55

品牌	Logo	应用领域
TTELEC		电阻器线绕电阻器
页数	文件大小	规格书
3页	168K
描述
Semi-Precision Power Wirewound Resistor

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中文翻译

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数据手册

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AS-7R250DLF 数据手册

Semi-Precision Power

Wirewound Resistor

Alloy resistance wirewound

to specific parameters

including TCR’s from

AS Series

• 1/4 watt to 10 watts

Alpha-

Digital

Marking

All welded

cap and lead

• 0.1 ohm to 175K ohms

• ±5%, ±3%, ±1%, ±.5% tolerance

• Resistance wire TCR ±20 ppm/°C

• RoHS-compliant version available

Silicone

conformal coating

Heat conducting

ceramic

Electrical Data

Non-Inductive

Range

Power Rating 275°C

Max. Hot Spot

Commercial Range

(ohms)

Available Resistance

(ohms)

Similar

MIL-R-26

Style

(ohms)

IRC Type

125°C

25°C

Min.

0.1

.05

0.1

Max.

1.0K

6.0K

7.5K

Min.

Max.

0.5%, 1%

1-1K

3%, 5%

0.1-1K

AS-1/4

RW81

RW70U

RW79U

0.5

AS-1/2

AS-1

1-6K

0.1-6K

0.1

3.8K

1-7.5K

1-2K

0.1-7.5K

.05-2K

AS-1C

AS-2

20K

24K

18K

30K

60K

90K

0.5

0.2

0.5

0.8

1.0

3.0

10K

12K

7.5K

15K

30K

45K

50K

1-20K

1-24K

1-18K

1-30K

1-60K

1-90K

1-175K

0.1-20K

0.1-24K

0.1-18K

0.1-30K

0.1-60K

0.1-90K

0.1-175K

AS-2B

AS-2C

AS-3

AS-5

RW74U/

RW78U

AS-7

AS-10

175K

Inductance of AS-1/2 is less than 1µH at 1MHz.

To order non-inductive types, add the preﬁx "N". Example: NAS-1, NAS-2C, etc.

*Typical inductance of AS-1C <5 ohms is <1µH.

Lower values available upon request.

General Note

IRC reserves the right to make changes in product speciﬁcation without notice or liability.

All information is subject to IRC’s own data and is considered accurate at time of going to print.

A subsidiary of

TT electronics plc

Wire and Film Technologies Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA

Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com

AS Series Issue August 2008 Sheet 1 of 3

12 3

中文翻译

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