Datasheet > AC03R275%AC

AC03R275%AC

更新时间： 2022-12-01 18:59:45

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
11页	170K
描述
Fixed Resistor, Wire Wound, 3W, 0.27ohm, 5% +/-Tol, -10,-80ppm/Cel,

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AC03R275%AC 数据手册

AC.. Series

Vishay Draloric

Cemented Wirewound Resistors

FEATURES

• All welded construction

• Ceramic core

• Non-flammable cement coating

• Tinned copper-clad iron leads

(for axial parts)

• High power dissipation in small volume

• Ideal for pulse application

• Lead (Pb)-free

• Compliant to RoHS directive 2002/95/EC

STANDARD ELECTRICAL SPECIFICATIONS

POWER RATING

RESISTANCE RANGE ⁽²⁾

TCR =

LIMITING

MODEL

VOLTAGE

U_max.

TOLERANCE

TCR =

P_{40 °C}

P_{70 °C}

- 10 ... - 80 ppm/K 100 ... 180 ppm/K

100 ppm/K

AC01

AC03 ⁽¹⁾

AC04

AC05

AC07

AC10

1 W

3 W

4 W

5 W

7 W

10 W

0.9 W

2.5 W

3.5 W

4.7 W

5.8 W

8.4 W

P x R

0.10 Ω to 33 Ω

0.10 Ω to 390 Ω

0.10 Ω to 620 Ω

0.10 Ω to 910 Ω

0.10 Ω to 1.5 kΩ

0.22 Ω to 560 Ω

36 Ω to 2.4 kΩ

430 Ω to 3.3 kΩ

680 Ω to 6.8 kΩ

1 kΩ to 10 kΩ

1.6 kΩ to 15 kΩ

620 Ω to 27 kΩ

5 %

3.6 kΩ - 5.1 kΩ

Note

⁽¹⁾AC03 WSZ: P_{40 °C}= 1.8 W; P_{70 °C}= 1.5 W

PART NUMBER AND PRODUCT DESCRIPTION

Part Number: AC03000001509JAC00

TOLERANCE PACKAGING

MODEL

VARIANT

TCR/MATERIAL

VALUE

SPECIAL

CODE

AC01000 = AC01

AC03000 = AC03

AC04000 = AC04

AC05000 = AC05

0 = Neutral

1 = RT

0 = Standard

3 digit value

1 digit

J = 5.0 %

(See

Packaging

table)

The 5 digit BV number will be

encoded using a 36

character code. This code

contains numbers 0...9 and

letters A...Z

(36 characters total) and

allows to encode at least 46

655 five digit BV numbers.

2 = SWI =

multiplier

MULTIPLIER

7 = *10^-3

8 = *10^-2

9 = *10^-1

0 = *10⁰

Special winding ⁽³⁾

AC07000 = AC07 3 = DK SP 20 mm ⁽⁴⁾

AC10000 = AC10 4 = DK LP 33 mm ⁽⁴⁾

5 = DK LP 17.8 mm ⁽⁴⁾

6 = NI = Non inductive

7 = DK LP 25.4 mm ⁽⁴⁾

9 = WSZ 6720

1 = *10¹

2 = *10²

00 = Standard

8 = DK SP 25.4 mm

5 = 10^-4

Z = Value overflow

(Special)

C = E/K 25.4 mm ⁽⁴⁾

Product Description: AC03 15R 5 % AC

AC03

15R

5 %

PACKAGING

MODEL ⁽⁵⁾

VALUE ⁽⁵⁾

TOLERANCE CODE ⁽⁵⁾

DESCRIPTION ⁽⁶⁾

Notes

⁽²⁾Resistance value to be selected for 10 % tolerance from E12 and for 5 % from E24

⁽³⁾Special winding on request

⁽⁴⁾Other dimensions and variants on request

⁽⁵⁾See “Part Number and Product Description”

⁽⁶⁾See “Packaging Table”

** Please see document “Vishay Green and Halogen-Free Definitions (5-2008)”: www.vishay.com/doc?99902

www.vishay.com

For technical questions, contact: ww1resistors@vishay.com

Document Number: 28730

Revision: 27-Oct-09

12 3 4 5 6 7...11

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