Datasheet > NKNP3WS-3R9JTR

NKNP3WS-3R9JTR

更新时间： 2025-07-23 08:26:11

品牌	Logo	应用领域
MERITEK		/
页数	文件大小	规格书
1页	105K
描述
Fixed Resistor, Wire Wound, 3W, 3.9ohm, 5% +/-Tol, 400ppm/Cel, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT

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NKNP3WS-3R9JTR 数据手册

KNP(Standard type)

Nonflame Wirewound Resistors

NKNP(Non-inductive type)

MERITEK

FEATURES

•

High heat dissipation: Small linear temperature coefficient

Instant overload capability; Low noise figure and without annual shift

in resistance value

•

Complete flameproof construction UL-1412

PART NUMBERING SYSTEMS

KNP

103

Meritek Series

Power Rating

CODE

½W

1WS

2WS

0.5W

Resistance

First 2 digits are significant

3^rddigit is multiplier

“R” indicates decimal value below 10 ohm

Tolerance

CODE

(%)

TR: Tape & Reel

B: Bulk

DIMENSIONS

STYLE

DIMENTIONS (MM)

VALUE RANGE

Normal

KNP-1/2W

KNP-1W

KNP-2W

KNP-3W

KNP-5W

KNP-7W

KNP-8W

KNP-9W

KNP-10W

Miniature

KNP-1WS

KNP-2WS

KNP-3WS

KNP-5WS

KNP-7WS

KNP-8WS

KNP-9WS

KNP-10WS

9.0 0.5

3.2 0.5

4.5 0.5

5.0 0.5

6.0 0.5

8.0 0.5

9.0 0.5

26 2.0

35 2.0

32 2.0

38 2.0

0.65 0.03

0.78 0.03

1.0 0.03

0.1 ~50

0.1 ~100

0.1 ~330

0.1 ~200

0.5 ~300

11.5 1.0

15.5 1.0

16.5 1.0

24.0 1.0

30.0 1.0

40.0 1.0

47.0 1.0

49.0 1.0

~1.5K

~3.3K

Value range for standard resistance, below or over this resistance on request 2. Non- inductive type up 50 only

ELECTRICAL CHARACTERISTICS

KNP-1/2W KNP-1WS KNP-2WS KNP-3WS KNP-5WS KNP-7WS KNP-8WS KNP-9WS KNP-10WS

STYLE

KNP-1W

KNP-2W

KNP3W

KNP-5W

KPN-7W

KNP-8W

KNP-9W

KNP-10W

10W

Power Rating At 70^oC

Operating Temp. Range

Resistance Temp. Coeff.

Dielectric Withstanding Volt

0.5W

300V

-55^oC to + 155^oC

400PPM/ ^oC

300V

400V

500V

800V

1000V

PERFORMANCE

Short time overload

2%+0.05

Insulation resistance

Load life

Load life in humidity

Solderability

Terminal strength

> 100M

5%+0.05

95% min. coverage

Tensile: 2.5kg

Specifications are subject to change without notice.

rev.6a

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与NKNP3WS-3R9JTR相关器件

型号	品牌	获取价格	描述	数据表
NKNP3WS-430JTR	MERITEK	获取价格	Fixed Resistor, Wire Wound, 3W, 43ohm, 5% +/-Tol, 400ppm/Cel, Through Hole Mount, AXIAL LE
NKNP3WS-470JTR	MERITEK	获取价格	Fixed Resistor, Wire Wound, 3W, 47ohm, 5% +/-Tol, 400ppm/Cel, Through Hole Mount, AXIAL LE
NKNP3WS-4R7JTR	MERITEK	获取价格	Fixed Resistor, Wire Wound, 3W, 4.7ohm, 5% +/-Tol, 400ppm/Cel, Through Hole Mount, AXIAL L
NKNP3WS-500JTR	MERITEK	获取价格	Fixed Resistor, Wire Wound, 3W, 50ohm, 5% +/-Tol, 400ppm/Cel, Through Hole Mount, AXIAL LE
NKNP3WS-6R2JTR	MERITEK	获取价格	Fixed Resistor, Wire Wound, 3W, 6.2ohm, 5% +/-Tol, 400ppm/Cel, Through Hole Mount, AXIAL L
NKNP3WS-6R8JB	MERITEK	获取价格	Fixed Resistor, Wire Wound, 3W, 6.8ohm, 5% +/-Tol, 400ppm/Cel, Through Hole Mount, AXIAL L
NKNP3WS-7R5JTR	MERITEK	获取价格	Fixed Resistor, Wire Wound, 3W, 7.5ohm, 5% +/-Tol, 400ppm/Cel, Through Hole Mount, AXIAL L
NKNP3WS-R12JB	MERITEK	获取价格	Fixed Resistor, Wire Wound, 3W, 0.12ohm, 5% +/-Tol, 400ppm/Cel, Through Hole Mount, AXIAL
NKNP3WS-R12JTR	MERITEK	获取价格	Fixed Resistor, Wire Wound, 3W, 0.12ohm, 5% +/-Tol, 400ppm/Cel, Through Hole Mount, AXIAL
NKNP5WS-110JTR	MERITEK	获取价格	Fixed Resistor, Wire Wound, 5W, 11ohm, 5% +/-Tol, 400ppm/Cel, Through Hole Mount, AXIAL LE

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