MJB1-100K -4000K -1% NTC thermistor for thermometer digital

NTC thermistor >For Temperature sensor >Glass sealed adjacent leads >UL & RoHS Standard >Advanced,stable, relailble

R25: 100K:  B(25/50c): 4000K: Glass sealed NTC Tempareture Sensor Thermistor As Epcos NTC

 

 

R25C	100K
B25/50C	4000K
Tolerance	+/-1%

 

 

Features:

1,UL, RoHS certificate.

2,ISO9001:2000, ISO14001

3,Good Quality,

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SPECIFICATION

 

1,Scope

This specification deals with shape, dimensions, characteristics, inspection standard etc.

 

2, Specifications

  2.1  Element: Thermistor, type: MJB1-100K -4000 -1% 

  2.2  Shape and dimensions(mm)

 

 

2.3  Characteristics

 

      (1) Electrical characteristics

 

          (a) Resistance value):  R(25°C)=100KΩ +/-1%

 

          (b) B(B value):B=4000K+/-1%

 

               (calculated from resistance value at 25°Ca nd 50°C)

 

          (c) Insulation resistance 50MΩ or over by DC500V megger

 

               (between glass and lead wire)

 

      (2) Thermal time constant (τ): τ=10~17 s (in still air)

 

      (3) Thermal dissipation constant (δ): δ=1.1~1.6mW/°C (in still air)

 

      (4) Operating temperature range:-50~+260°C

 

 

 

3 Outgoing Inspection

 

The product shall be inspected at every delivery lot inspection items, sampling quantities and sampling acceptable standard are as follows.

 

Inspection Item	Sampling acceptable Standard	Remarks
Resistance value	n=20,Ac=0,Re=1	2.3(1)(a)
B-value	n=10,Ac=0,Re=1	2.3(1)(b)
Insulation Resistance	n=5,Ac=0,Re=1	2.3(1)(c)
Shape & dimensions	n=5,Ac=0,Re=1	2.2
Appearance	n=5,Ac=0,Re=1	2.2

 

 

MJB1-100K -4000K -1% NTC thermistor for thermometer digital