SQH40F2940 datasheet, PDF - EEWORLD Datasheet

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SQH40F2940: DescriptionFixed Resistor, Metal Alloy, 40W, 294ohm, 500V, 1% +/-Tol, -300,300ppm/Cel,; CategoryPassive components The resistor; File Size762KB，16 Pages; ManufacturerSynton-Tech Corp; Environmental Compliance

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SQH40F2940 Overview

Fixed Resistor, Metal Alloy, 40W, 294ohm, 500V, 1% +/-Tol, -300,300ppm/Cel,

SQH40F2940 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	946731381
Reach Compliance Code	compliant
ECCN code	EAR99
structure	Fireproof
lead spacing	68 mm
Number of terminals	2
Maximum operating temperature	155 °C
Minimum operating temperature	-55 °C
Package height	21.2 mm
Package length	90 mm
Package form	Radial
Package width	19 mm
Rated power dissipation(P)	40 W
resistance	294 Ω
Resistor type	FIXED RESISTOR
series	SQH
technology	METAL ALLOY
Temperature Coefficient	300 ppm/°C
Tolerance	1%
Operating Voltage	500 V

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SYNTON-TECH CORPORATION

CEMENT POWER RESISTORS

( SQH TYPE )

File No. :

Version :

Page :

SQH-02

1/16

2012.05.21

1. INTRODUCTION

Cement resistors are manufactured by winding the

ceramic rods with metal alloy resistance wire and

put it in a fireproof ceramic box then concrete with

non-flameable and heat-resistant cement.

2. FEATURES

Heat and flame resistant!

Completely insulated character suitable for printed

circuit board.

For high resistance value, the winding core will

be replaced by metal oxide film cutting core (RS

type).

Non inductive type are available on request!

APPROVED

CHECKED

DESIGNED

REMARK

DOCUMENT NO.

Carol

May

Chen

5/21 RE:SGS

0201010166

Confidential, Do Not Disseminate.

SQH40F2940 Related Products

	SQH40F2940	SQH10F3920	SQH20F1R96	SQH30SJ240
Description	Fixed Resistor, Metal Alloy, 40W, 294ohm, 500V, 1% +/-Tol, -300,300ppm/Cel,	Fixed Resistor, Metal Alloy, 10W, 392ohm, 250V, 1% +/-Tol, -300,300ppm/Cel,	Fixed Resistor, Metal Alloy, 20W, 1.96ohm, 500V, 1% +/-Tol, -300,300ppm/Cel,	Fixed Resistor, Metal Alloy, 30W, 24ohm, 500V, 5% +/-Tol, -300,300ppm/Cel,
Is it Rohs certified?	conform to	conform to	conform to	conform to
Reach Compliance Code	compliant	compliant	compliant	compliant
structure	Fireproof	Fireproof	Fireproof	Fireproof
lead spacing	68 mm	30 mm	45 mm	45 mm
Number of terminals	2	2	2	2
Maximum operating temperature	155 °C	155 °C	155 °C	155 °C
Minimum operating temperature	-55 °C	-55 °C	-55 °C	-55 °C
Package height	21.2 mm	12.2 mm	14.2 mm	14.2 mm
Package length	90 mm	48 mm	63 mm	63 mm
Package form	Radial	Radial	Radial	Radial
Package width	19 mm	10 mm	12.5 mm	12.5 mm
Rated power dissipation(P)	40 W	10 W	20 W	30 W
resistance	294 Ω	392 Ω	1.96 Ω	24 Ω
Resistor type	FIXED RESISTOR	FIXED RESISTOR	FIXED RESISTOR	FIXED RESISTOR
series	SQH	SQH	SQH	SQH
technology	METAL ALLOY	METAL ALLOY	METAL ALLOY	METAL ALLOY
Temperature Coefficient	300 ppm/°C	-300,300 ppm/°C	-300,300 ppm/°C	-300,300 ppm/°C
Tolerance	1%	1%	1%	5%
Operating Voltage	500 V	250 V	500 V	500 V
Maker	-	Synton-Tech Corp	Synton-Tech Corp	Synton-Tech Corp

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