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Datasheet> All Categories > Passive components> The resistor> MK49R9FE-R52
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MK49R9FE-R52

Description
Metal Film Resistors - Through Hole 1/4W 49.9 Ohm 1% 250 Volt
CategoryPassive components    The resistor   
File Size135KB，2 Pages
ManufacturerOhmite
Websitehttps://www.ohmite.com
Environmental Compliance
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MK49R9FE-R52 Overview

Metal Film Resistors - Through Hole 1/4W 49.9 Ohm 1% 250 Volt

MK49R9FE-R52 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerOhmite
package instructionAxial,
Reach Compliance Codeunknown
structureEpoxy Coated
Lead diameter0.64 mm
Lead length28 mm
Installation featuresTHROUGH HOLE MOUNT
Number of terminals2
Maximum operating temperature155 °C
Package diameter2.5 mm
Package length6.8 mm
Package shapeTUBULAR PACKAGE
Package formAxial
method of packingTR
Rated power dissipation(P)0.25 W
Rated temperature70 °C
resistance49.9 Ω
Resistor typeFIXED RESISTOR
surface mountNO
technologyMETAL FILM
Temperature Coefficient50 ppm/°C
Terminal shapeWIRE
Tolerance1%
Operating Voltage200 V

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Metal Devil
f e at u r e s
®
Metal Film Resistors, 1% Tolerance
Available in E96 Ohmic values
Industrial grades; RoHS Compliant
• Small in size
• Low in noise
• High Stability, Reliability
• EIA Standard Color Coded
• Standard, AMMO pack, Tape & Reel available
• 96 Values per decade
s e r i e s s p e C i f i C at i o n s
Series
MJ
MK
ML
MM
Wattage
0.125
0.25
0.50
1.00
Ohms
10-1M
10-1M
10-1M
10-1M
Max. overload
Voltage
voltage
200
400
250
500
350
700
500
1000
CharaCteristiCs
Coating
Epoxy
Core
High grade ceramic
Terminals
Solder-coated copper lead
Derating
Linearly from 100% @ +70°C to 0% @ +155°C
Temperature coefficient
±50 ppm/°C
DiMensions
(in./mm)
Series
Wattage
0.125
0.25
0.50
Max. Length
0.268 / 6.8
0.355 / 9.0
0.473/12.0
0.138 / 3.5
Max. Diam.
0.099 / 2.5
0.199 / 5.0
0.118 / 3.0
0.073/1.85
Lead ga. Qty. per reel
22
24
5000
5000
1.1" /
28mm
L
D
MJ
ML
MK
MM
1.00
22
20
4000
2500
(continued)
1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com
87

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