VM7KB18R0 datasheet, PDF - EEWORLD Datasheet

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VM7KB18R0: DescriptionFixed Resistor, Wire Wound, 7W, 18ohm, 500V, 10% +/-Tol, -300,300ppm/Cel, Through Hole Mount, 5238, RADIAL LEADED, ROHS COMPLIANT; CategoryPassive components The resistor; File Size126KB，3 Pages; ManufacturerSEI(Stackpole Electronics Inc.); Websitehttps://www.seielect.com/; Environmental Compliance

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VM7KB18R0 Overview

Fixed Resistor, Wire Wound, 7W, 18ohm, 500V, 10% +/-Tol, -300,300ppm/Cel, Through Hole Mount, 5238, RADIAL LEADED, ROHS COMPLIANT

VM7KB18R0 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	SEI(Stackpole Electronics Inc.)
package instruction	Radial,
Reach Compliance Code	compliant
ECCN code	EAR99
Other features	FLAME PROOF
structure	Rectangular
JESD-609 code	e3
Lead diameter	0.8 mm
Lead length	3.5 mm
lead spacing	5 mm
Installation features	THROUGH HOLE MOUNT
Number of terminals	2
Minimum operating temperature	-55 °C
Package height	39 mm
Package length	13 mm
Package form	Radial
Package width	9.5 mm
method of packing	BULK
Rated power dissipation(P)	7 W
Rated temperature	70 °C
resistance	18 Ω
Resistor type	FIXED RESISTOR
surface mount	NO
technology	WIRE WOUND
Temperature Coefficient	300 ppm/°C
Terminal surface	Matte Tin (Sn)
Terminal shape	WIRE
Tolerance	10%
Operating Voltage	500 V
Base Number Matches	1

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VM/MVM/LVM/WVM Series

Ceramic Housed Vertical Mount Resistor

Stackpole Electronics, Inc.

Resistive Product Solutions

Features:

•

Flameproof inorganic construction

High temperature potting compound

VM – Wirewound on fiberglass element

MVM – Metal oxide element for higher values

LVM – Low resistance wire or ribbon element

WVM – Precision wirewound element

RoHS compliant / lead-free

See CB Series for Performance Characteristics

Electrical Specifications

Type / Code

VM2

VM3

VM5

VM7

VM10

MVM3

MVM5

MVM7

MVM10

LVM2

LVM3

LVM5

LVM7

LVM10

WVM2

WVM3

WVM5

WVM7

WVM10

Power Rating

(Watts) @ 70ºC

2W

3W

5W

7W

10W

3W

5W

7W

10W

2W

3W

5W

7W

10W

2W

3W

5W

7W

10W

Ohmic Range (Ω) and Tolerance

Voltage Rating

-

250V

350V

-

0.5%

-

0.1 - 2K

0.1 - 5K

0.1 - 8K

1%

-

0.01 - 0.1

0.02 - 0.15

0.1 - 2K

0.1 - 5K

0.1 - 8K

5%

0.1 - 100

0.1 - 125

0.1 - 150

0.2 - 300

0.1 - 33K

0.1 - 50K

1.6K - 50K

0.01 - 0.1

0.02 - 0.15

0.1 - 2K

0.1 - 5K

0.1 - 8K

10%

0.1 - 100

0.1 - 125

0.1 - 150

0.2 - 300

-

0.01 - 0.1

0.02 - 0.15

-

Maximum Working Voltage is limited by

√PR

Resistance Temperature Coefficient Standard

Rev Date: 08/27/2012

This specification may be changed at any time without prior notice

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

1

www.seielect.com

marketing@seielect.com

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