WLCR025FET

更新时间： 2024-11-13 13:47:47

品牌	Logo	应用领域
OHMITE		/
页数	文件大小	规格书
2页	240K
描述
2W CURRENT SENSE .025 OHM 1%

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中文翻译

获取价格

数据手册

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WLCR025FET 数据手册

WireWound

AxiAl

F e at u r e s

WL sꢀꢁꢂꢀꢃ

•ꢀUltra-lowꢀohmicꢀvalueꢀseriesꢀforꢀCurrentꢀSensingꢀ

applications

•ꢀVeryꢀlowꢀinductanceꢀ(<1nHꢀatꢀ1MHzꢀTest)ꢀ

•ꢀMiniaturizedꢀdimensions,ꢀBetterꢀpowerꢀtoꢀdimen-

sionꢀratios

Miniature Wirewound

Current Sense

•ꢀUseꢀofꢀtheꢀhighestꢀqualityꢀstandardꢀ(96%ꢀAlumina)ꢀ

ceramicꢀcore

•ꢀManufacturingꢀprocess–Wireꢀwinding/Spotꢀ

Welding–byꢀComputerꢀNumericalꢀControlꢀ(CNC)ꢀ

machineꢀtoolsꢀtoꢀensureꢀconsistencyꢀofꢀproductꢀ

quality.ꢀ

•ꢀEncapsulatedꢀbyꢀepoxyꢀmoldingꢀcompound

•ꢀAdvancedꢀICꢀencapsulationꢀmold/dieꢀtechnologiesꢀ

series sPeciFicatiONs

Type

Power Rating (watts)

Resistance Range (Ω)

0.005-0.100

WLA

WLB

WLC

WLD

0.5

0.005-0.100

0.010-0.100

characteristics

Derating

CeramTec Rubalit® 96% alumina

Stainless steel, precision formed

Copper wire, 100% Sn (Lead Free) coated

CN49W alloy TC ±20ppm/°C

Ceramic Core

End Caps

100

Leads

Resistance Wire

SUMICON 1100/1200 Epoxy molding compound for IC encapsulation

F (1.0%), J (5.0%)

Encapsulation

Standard Tolerance

Temperature Coefficient

Maximum Working Voltage

±300ppm/°C for ≤0.03Ω; ±100ppm/°C for ≥0.033Ω

√PxR

25 50 75 100 125 150 175

Ambient Temperature, °C

PerFOrMaNce Data

Test Conditions Of Test

Performance

±2.0%

±1.0%

±5.0%

±2.0%

±1.0%

±5.0%

Rated power applied until thermal stability, -55°C +0°C,-5°C,15min.

5 times rated wattage for 5 seconds

Thermal Shock

Short-time Overload

Solderability

Method 208 of MIL-STD-202

Pull test:10 pounds, 5 to10 seconds, Twist test: 1080°, 5 second/rotation

500 Volts rms for 1W. 1 minute

Terminal Strength

Dielectric Withstanding Voltage

High Temperature Exposure

Moisture Resistance

Low Temperature Storage

Vibration, High Frequency

Load Life

Exposed to an ambient temperature of 275 +5/-0°C for 250 ±8 hours,

MIL-STD-202 Method 106, 7b not applicable

Cold chamber at a temperature of -65 ±2°C for 24 ±4 hours

Frequency varied 10 to 2000Hz, 200G peak, 2 directions 6 hours each

1000/2000 hours at rated power, +25°C, 1.5 hours “On”, 0.5 hours “Off”

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

(continued)

中文翻译

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与WLCR025FET相关器件

型号	品牌	获取价格	描述	数据表
WLCR025FE-T	OHMITE	获取价格	Fixed Resistor, Wire Wound, 2W, 0.025ohm, 1% +/-Tol, 300ppm/Cel, Through Hole Mount, AXIAL
WLCR025J	OHMITE	获取价格	RES, AXIAL, WIREWOUND, 0.025ohm, 5% +/-TOL, -300, 300PPM TC
WLCR027F	OHMITE	获取价格	RES, AXIAL, WIREWOUND, 0.027ohm, 1% +/-TOL, -300, 300PPM TC
WLCR027FE	OHMITE	获取价格	RES, AXIAL, WIREWOUND, 0.027ohm, 1% +/-TOL, -300, 300PPM TC
WLCR027FE-T	OHMITE	获取价格	RES, AXIAL, WIREWOUND, 0.027ohm, 1% +/-TOL, -300, 300PPM TC
WLCR027J	OHMITE	获取价格	RES, AXIAL, WIREWOUND, 0.027ohm, 5% +/-TOL, -300, 300PPM TC
WLCR027JE	OHMITE	获取价格	RES, AXIAL, WIREWOUND, 0.027ohm, 5% +/-TOL, -300, 300PPM TC
WLCR027JE-T	OHMITE	获取价格	RES, AXIAL, WIREWOUND, 0.027ohm, 5% +/-TOL, -300, 300PPM TC
WLCR028FE	OHMITE	获取价格	RES, AXIAL, WIREWOUND, 0.028ohm, 1% +/-TOL, -300, 300PPM TC
WLCR028FE-T	OHMITE	获取价格	RES, AXIAL, WIREWOUND, 0.028ohm, 1% +/-TOL, -300, 300PPM TC

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