EWTM1300KB470K datasheet, PDF - EEWORLD Datasheet

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EWTM1300KB470K: DescriptionFixed Resistor, Wire Wound, 1300W, 470000ohm, 2500V, 10% +/-Tol, Chassis Mount, ROHS COMPLIANT; CategoryPassive components The resistor; File Size183KB，6 Pages; ManufacturerSEI(Stackpole Electronics Inc.); Websitehttps://www.seielect.com/; Environmental Compliance

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EWTM1300KB470K Overview

Fixed Resistor, Wire Wound, 1300W, 470000ohm, 2500V, 10% +/-Tol, Chassis Mount, ROHS COMPLIANT

EWTM1300KB470K Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	SEI(Stackpole Electronics Inc.)
package instruction	ROHS COMPLIANT
Reach Compliance Code	compliant
ECCN code	EAR99
structure	Tubular
JESD-609 code	e3
Manufacturer's serial number	EWT
Installation features	CHASSIS MOUNT
Number of terminals	2
Maximum operating temperature	350 °C
Package diameter	65 mm
Package length	667 mm
Package shape	TUBULAR PACKAGE
Package form	Screw Ends
method of packing	BULK
Rated power dissipation(P)	1300 W
Rated temperature	70 °C
resistance	470000 Ω
Resistor type	FIXED RESISTOR
series	EWT
surface mount	NO
technology	WIRE WOUND
Terminal surface	Matte Tin (Sn)
Terminal shape	LUG
Tolerance	10%
Operating Voltage	2500 V

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SWT/EWT Series

Non-Flammable Edgewound Tubular Wirewound Resistor

Features:

•

Stackpole Electronics, Inc.

Resistive Product Solutions

High current capability

RoHS compliant / lead-free

Non-inductive style only available with silicone coating

(NSWT)

Suitable for soldering or thru bolt connections

Wirewound ribbon on ceramic substrate

SWT – Silicone coating provides temperature handling up

to 350ºC

SWTA – Adjustable version

EWT – Vitreous enamel coating provides temperature

handling up to 500ºC

Electrical Specifications

Type / Code

SWT12 / EWT12

SWT25 / EWT25

SWT50 / EWT50

SWT100 / EWT100

SWT150 / EWT150

SWT175 / EWT175

SWT200 / EWT200

SWT225 / EWT225

SWT250 / EWT250

SWT300 / EWT300

SWT400 / EWT400

SWT500 / EWT500

SWT700 / EWT700

SWT1000 / EWT1000

SWT1300 / EWT1300

Power Rating

(Watts) @ 70ºC

12W

25W

50W

100W

150W

175W

200W

225W

250W

300W

400W

500W

700W

1000W

1300W

Dielectric

Strength

VAC

1,000

2,500

100

Ohmic Range (Ω) and Tolerance

SWT

0.1 - 51K

1 - 30K

0.1 - 50K

0.1 - 100K

0.1 - 150K

0.15 - 100K

0.1 - 200K

0.2 - 130K

0.5 - 125K

0.5 - 150K

0.5 - 200K

0.5 - 250K

1 - 350K

1 - 500K

1 - 600K

NSWT

0.1 - 53

0.1 - 100

0.1 - 275

0.12 - 680

0.22 - 1.5K

0.24 - 1.3K

0.25 - 1.35K

0.3 - 1.7K

0.33 - 1.8K

0.42 - 2.25K

0.54 - 3K

0.77 - 4.2K

1 - 5.3K

1.4 - 7.6K

2 - 10K

EWT

0.1 - 5K

0.1 - 10K

0.1 - 20K

0.1 - 50K

0.1 - 80K

0.1 - 100K

0.1 - 120K

0.12 - 130K

0.5 - 200K

0.5 - 240K

0.5 - 300K

0.5 - 400K

1 - 500K

1 - 750K

1 - 1M

Power Derating Curve:

Percent Rated Power (%)

100

150

200

250

300

350

Ambient Temperature (ºC)

Rev Date: 01/17/2012

This specification may be changed at any time without prior notice

Please confirm technical specifications before you order and/or use.

www.seielect.com

marketing@seielect.com

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