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VNC30250A47R0KB

更新时间： 2024-11-27 02:50:03

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
5页	97K
描述
Vitreous Wirewound Power Resistors

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VNC30250A47R0KB 数据手册

VNC

Vishay MCB

www.vishay.com

Vitreous Wirewound Power Resistors

FEATURES

• High dissipation

• Embedded collars

• Insulated mounting

• Applicable standard: NFC 93214

• Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912

STANDARD ELECTRICAL SPECIFICATIONS

POWER RATING

RESISTANCE RANGE

TOLERANCE

ꢀ

U_LIM.

GLOBAL MODEL



VNC 30 x 250

VNC 30 x 153

VNC 25 x 168

VNC 25 x 138

VNC 25 x 110

VNC 25 x 84

VNC 20 x 265

VNC 20 x 165

VNC 20 x 140

VNC 20 x 117

VNC 20 x 102

VNC 20 x 90

VNC 16 x 94

VNC 16 x 70

VNC 13 x 70

VNC 12 x 102

VNC 12 x 76

VNC 12 x 51

VNC 12 x 38

VNC 10 x 52

VNC 10 x 44

VNC 8 x 45

320

200

180

145

120

230

140

120

4.7 to 470K

3.3 to 330K

2.7 to 270K

2.7 to 220K

2.2 to 150K

3.9 to 390K

2.7 to 270K

2.2 to 220K

1.8 to 220K

1.2 to 180K

1.0 to 120K

2.2 to 68K

2.2 to 100K

1.8 to 56K

1.5 to 100K

1.0 to 82K

1.0 to 56K

1.0 to 33K

1.0 to 39K

1.0 to 33K

1.0 to 27K

3000

1700

1900

1400

1000

650

3000

1700

1400

1100

950

900

650

950

700

450

350

450

400

NFC 93214 CHARACTERISTICS

P_n

RESISTANCE RANGE

GLOBAL MODEL



VN 30 x 153 (RB 37)

VN 20 x 102 (RB 35)

VN 12 x 76 (RB 33)

VN 12 x 51

VN 12 x 38 (RB 31)

VN 10 x 44

113

3.3 to 27K/82K

1.2 to 12K/39K

1.0 to 5.6K/18K

1.0 to 2K/6.2K

Note

•

Resistance maximum value: normal limits for wire with diameter of: 63 μ/38 μ minimum.

TECHNICAL SPECIFICATIONS

PARAMETER

Temperature coefficient

Operating temperature range

UNIT

ppm/°C

°C

RESISTOR CHARACTERISTICS

75 ppm/°C (typical)

-55 to +450

Revision: 08-Aug-16

Document Number: 32504

For technical questions, contact: mcbfixedresistors@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

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