Datasheet > LVC25FR499EV

LVC25FR499EV

更新时间： 2024-11-15 22:48:11

品牌	Logo	应用领域
OHMITE		/
页数	文件大小	规格书
2页	362K
描述
RES 0.499 OHM 1% 1W 2512

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中文翻译

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LVC25FR499EV 数据手册

This product has been

DISCONTINUED

July 2021

LVC Series

Low Value Chip

Ohmite’s LVC Series low value chip

resistors are ideal for today’s current

sense applications requiring low profile,

low cost solutions. Available in 0.5,

0.75, and 1 watt sizes, footprints are

1206, 2010, and 2512 size respectively.

These resistors are offered in ohmic

ranges from 0.10 to 4.7 ohms in stan-

dard 1% and 2% in E12 values depend-

ing on value.

a P P L ꢂ C at ꢂ o n S

• Switching Power Supplies

• Cellular

• Telecom and Wireless

• Computer

f ꢀ at u ꢁ ꢀ S

• Industry Standard Sizes

• Terminal Barrier Resists Ag

Migration

• Working Temperature Range

is from -40°C to +125°C

• Designed for Automatic

Insertion

The LVC Series resistors are well

suited for a variety of industrial and

commercial applications.

• RF

SꢀꢁꢂꢀS SPꢀCꢂfꢂCatꢂonS

Power

Rating Current

Max.

Resistance

Range*

TCR

ppm/°C Resistance Tolerance

Series

LVC06

0.5W

0.75W

1.0W

32A

40A

45A

10m-15m

18m-27m

33m-47m

50m- 4.7

10m-15m

18m-27m

33m-47m

50m- 4.7

10m-15m

18m-27m

33m-47m

50m- 4.7

500

350

200

100

500

350

200

100

500

350

200

100

10mΩ ~ 22mΩ

27mΩ ~ 4.7Ω

LVC20

LVC25

* E-12 values and 20, 25, 50

ChaꢁaCtꢀꢁꢂStꢂCS

PꢀꢁfoꢁmanCꢀ data

Alumina 96%

Thick Film, Ni-Cr Alloy

Sn, Ni, Cu

Substrate

Resistor

60℃±2℃, 90%~95% RH,

Rated voltage 1.5h ON,

0.5h OFF, 1000h

±(0.5%+0.0005Ω)

Moisture

resistance

Electrode

-40℃ (30min.)/+125℃

(30min.), 5 cycles

±(0.5%+0.0005Ω)

Temperature

Cycle

Epoxy resin

Coating

V = √PR (P = Rated Watts, R = Resistance

Value)

Max. Working Volts

Rated voltage x 2.5 for 5s

Short Time

Overload

100% @ 70°C, Derates Linearly to Zero @

125°C

Derating

70℃±3℃, Rated voltage

1.5h ON, 0.5h OFF, 1000h

Endurance

-40℃ ~ +125℃

Operating temp.

range

260℃±5℃ for 10±1s

Resistance to

Solder Heat

The recommended soldering condition for

both reflow and wave soldering is as follows:

Soldering

Bending width: 2mm for

10s±1s, Glass epoxy

substrate with thickness of

1.6mm

Terminal

strength

Preheating:

Soldering:

150° ~ 180°C 60 ~ 120 sec.

min. 230°C

30 ~ 40 sec.

max. 10 sec.

Max. temp.: max. 260°C

245℃±5℃ for 3s±0.5s

Min. 90% coverage

Solderability

(A) Time applied: max.

10msec Interval: min. 60sec LVC20

LVC25

LVC06

I=√(32/R)

I=√(50/R)

I=√(64/R)

Max.

Overload

Current

1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com

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与LVC25FR499EV相关器件

型号	品牌	获取价格	描述	数据表
LVC25FR500EV	OHMITE	获取价格	RES 0.5 OHM 1% 1W 2512
LVC25FR510E	OHMITE	获取价格	Fixed Resistor, Metal Glaze/thick Film, 1W, 0.51ohm, 1% +/-Tol, 100ppm/Cel, Surface Mount,
LVC25FR510EV	OHMITE	获取价格	RES 0.51 OHM 1% 1W 2512
LVC25FR511E	OHMITE	获取价格	Fixed Resistor, Metal Glaze/thick Film, 1W, 0.511ohm, 1% +/-Tol, -100,100ppm/Cel, 2513,
LVC25FR511EV	OHMITE	获取价格	RES 0.511 OHM 1% 1W 2512
LVC25FR523E	OHMITE	获取价格	Fixed Resistor, Metal Glaze/thick Film, 1W, 0.523ohm, 1% +/-Tol, -100,100ppm/Cel, 2513,
LVC25FR549E	OHMITE	获取价格	Fixed Resistor, Metal Glaze/thick Film, 1W, 0.549ohm, 1% +/-Tol, -100,100ppm/Cel, 2513,
LVC25FR576EV	OHMITE	获取价格	Fixed Resistor, Metal Glaze/thick Film, 1W, 0.576ohm, 1% +/-Tol, -100,100ppm/Cel, 2513,
LVC25FR619EV	OHMITE	获取价格	Fixed Resistor, Metal Glaze/thick Film, 1W, 0.619ohm, 1% +/-Tol, -100,100ppm/Cel, 2513,
LVC25FR620EV	OHMITE	获取价格	Fixed Resistor, Metal Glaze/thick Film, 1W, 0.62ohm, 1% +/-Tol, -100,100ppm/Cel, 2513,

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