WCB3DB43R7 datasheet, PDF - EEWORLD Datasheet

WCB3DB43R7: DescriptionFixed Resistor, Wire Wound, 3W, 43.7ohm, 0.5% +/-Tol, 20ppm/Cel, Through Hole Mount, 8731, AXIAL LEADED, ROHS COMPLIANT; CategoryPassive components The resistor; File Size192KB，3 Pages; ManufacturerSEI(Stackpole Electronics Inc.); Websitehttps://www.seielect.com/; Environmental Compliance

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WCB3DB43R7 Overview

Fixed Resistor, Wire Wound, 3W, 43.7ohm, 0.5% +/-Tol, 20ppm/Cel, Through Hole Mount, 8731, AXIAL LEADED, ROHS COMPLIANT

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	SEI(Stackpole Electronics Inc.)
package instruction	Axial, 8731
Reach Compliance Code	compli
ECCN code	EAR99
Other features	FLAME PROOF
structure	Fireproof
JESD-609 code	e3
Lead diameter	0.81 mm
Lead length	1.5 mm
Manufacturer's serial number	CB
Installation features	THROUGH HOLE MOUNT
Number of terminals	2
Maximum operating temperature	275 °C
Minimum operating temperature	-55 °C
Package height	7.9 mm
Package length	22.2 mm
Package shape	RECTANGULAR PACKAGE
Package form	Axial
Package width	7.9 mm
method of packing	BULK
Rated power dissipation(P)	3 W
Rated temperature	70 °C
resistance	43.7 Ω
Resistor type	FIXED RESISTOR
series	WCB
size code	8731
surface mount	NO
technology	WIRE WOUND
Temperature Coefficient	20 ppm/°C
Terminal surface	Matte Tin (Sn)
Terminal shape	WIRE
Tolerance	0.5%

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