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BR42KB504M

Description
THERMISTOR NTC 500KOHM BEAD
CategoryThe sensor   
File Size630KB,4 Pages
ManufacturerAmphenol
Websitehttp://www.amphenol.com/
Environmental Compliance
Download Datasheet Parametric View All

BR42KB504M Overview

THERMISTOR NTC 500KOHM BEAD

BR42KB504M Parametric

Parameter NameAttribute value
Ohmic resistance at 25°C500k
Resistor tolerance±20%
B value tolerance-
B0/50-
B25/50-
B25/75-
B25/85-
B25/100-
Operating temperature-80°C ~ 300°C
Length - Lead0.31"(7.90mm)
Installation typeThrough hole
Package/casingbeads, glass
NTC Type BR Series
Glass Encapsulated
Bead Thermistors
Features
Type BR11/14/16/25
Small glass encapsulated bead thermistors on fine
diameter alloy lead-wires.
Suitable for most low cost temperature measurement, control
or compensation applications
Very fast thermal response times
Rugged glass encapsulation provides hermetic seal and better
strain relief than small glass coated bead thermistors
Long term stability is better than small glass coated bead
thermistors
Suitable for self-heated applications such as liquid level
sensing or gas flow measurement
Recommended for all applications where the customer will
perform further assembly operations
Normal operating/storage temperatures range from
-112°F (-80°C) to: 221°F (105°C) for Material system E0, 392°F
(200°C) for Material systems A1 through A4, 572°F (300°C) for
Material systems A5 through D17
Unaffected by severe environmental exposures, including
nuclear radiation
Intermittent operation to 1112°F (600°C) is permissible,
however, stability will be degraded
Type B32/42/55
Large glass encapsulated bead thermistors on fine
diameter platinum alloy lead-wires.
Suitable for most low cost temperature measurement, control
or compensation applications
Fast thermal response times
Rugged glass encapsulation provides hermetic seal and better
strain relief than large glass coated bead thermistors
Long term stability is better than large glass coated bead
thermistors
Suitable for self-heated applications such as liquid level
sensing or gas flow measurement
Recommended for all applications where the customer will
perform further assembly operations
Normal operating/storage temperatures range from
-112°F (-80°C) to: 221°F (105°C) for Material system E0, 392°F
(200°C) for Material systems A1 through A4, 572°F (300°C) for
Material systems A5 through D17
Unaffected by severe environmental exposures, including
nuclear radiation
Intermittent operation to 1112°F (600°C) is permissible,
however, stability will be degraded
Amphenol
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