B57871 EPCOS AG, B57871 Datasheet

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B57871

Manufacturer Part Number
B57871
Description
Ntc Thermistors For Temperature Measurement
Manufacturer
EPCOS AG
Datasheet

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NTC thermistors for
temperature measurement
Leaded NTC thermistors,
lead spacing 2.5 mm
Series/Type:
Date:
© EPCOS AG 2009. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.
B57871S
February 2009

Related parts for B57871

B57871 Summary of contents

Page 1

... NTC thermistors for temperature measurement Leaded NTC thermistors, lead spacing 2.5 mm Series/Type: B57871S Date: February 2009 © EPCOS AG 2009. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited. ...

Page 2

... (in air) approx. 3.8 th (in air) approx. 7 approx. 28 25/100 K 3560 1% 3988 1% 3460 1% 3920 1% 3760 1% 3964 1% 4280 1% Page B57871S S871 mW/K s mJ/K Ordering code B57871S0212+000 B57871S0103+001 B57871S0103+002 B57871S0103+003 B57871S0123+000 B57871S0303+000 B57871S0104+000 ...

Page 3

... Temperature of air Relative humidity of air: 93% Duration: 56 days Lower test temperature Upper test temperature: 155 C Number of cycles: 100 max t: 1000 h Temperature 10000 h Page B57871S S871 R /R Remarks 25 25 (typical) < visible damage < visible damage < 2% ...

Page 4

... Page B57871S S871 = 3760 K (%/K) 6.7 6.4 6.2 6.0 5.8 5.6 5.4 5.3 5.2 5.1 4.9 4.7 4.6 4.5 4.3 4.3 4.1 4.0 3.9 3.8 3.8 3.7 3.6 3.5 3.3 3.2 3.1 3.1 3.0 2.9 2.8 2.8 2.7 2.7 2.6 2.5 2.5 2.5 2.4 2.4 2.3 2.3 2.3 ...

Page 5

... Please read Cautions and warnings and Important notes at the end of this document. 2001 2901 B = 3920 K B 25/100 25/100 /R (%/ Page B57871S S871 = 3760 K (%/K) ...

Page 6

... Page B57871S S871 = 3988 K (%/K) 7.4 7.2 6.9 6.7 6.4 6.2 6.0 5.8 5.6 5.5 5.3 5.1 5.0 4.8 4.7 4.5 4.4 4.3 4.1 4.0 3.9 3.8 3.7 3.6 3.5 3.4 3.3 3.2 3.2 3.1 3.0 2.9 2.9 2.8 2.7 2.6 2.6 2.5 2.5 2.4 2.4 2.3 2.3 ...

Page 7

... Page B57871S S871 3964 K 25/100 R /R (%/ 100.0 0.0691 2.9 105.0 0.05974 2.9 110.0 0.05183 2.8 115.0 0.04512 2.8 120.0 0.0394 2.7 125.0 0.0345 2.6 130.0 0.03032 2.6 135.0 0.02672 2.5 140.0 0.02361 2.5 145.0 ...

Page 8

... L 4.0 4.0 1 Please read Cautions and warnings and Important notes at the end of this document. Tolerance of Remarks lead spacing 2.5/5 mm max. max. 0.05 0 sprocket holes 0.7 +0.6/ 0.1 2.0 measured at top of component body 1.3 0.5 min. peel-off force 5 N +0.75/ 0.5 max. +2.0/ 0 0.5 max. 0.2 max. without wires max. max. Page B57871S S871 ...

Page 9

... Packing unit: 1000 - 2000 pcs./reel Reel dimensions (in mm) Reel type d I 360 max. II 500 max. Please read Cautions and warnings and Important notes at the end of this document. Ammo x type approx approx. 59 Page B57871S S871 y z 240 210 w 54 max. 72 max. ...

Page 10

... Leaded NTC thermistors, lead spacing 2.5 mm Cassette packing Packing unit: 1000 - 2000 pcs./cassette Bulk packing The components are packed in cardboard boxes, the size of which depends on the order quantity. Please read Cautions and warnings and Important notes at the end of this document. Page B57871S S871 ...

Page 11

... Cardboard tape AMMO packing Cardboard tape AMMO packing Cardboard tape 180-mm reel packing Blister tape 180-mm reel packing Cardboard tape 330-mm reel packing Blister tape 330-mm reel packing Bulk Cardboard tape, cassette packing Bulk Cardboard tape, reel packing Page B57871S S871 ...

Page 12

... Test Ua1: Leads Please read Cautions and warnings and Important notes at the end of this document. Dip soldering Iron soldering max. 260 C max. 360 C max max min min 0. 1.0 N 0.25 < 0. 2.5 N 0.35 < 0. 5.0 N 0.50 < 0. 10.0 N 0.80 < 1. 20.0 N Page B57871S S871 ...

Page 13

... Do not store SMDs where they are exposed to heat or direct sunlight. Otherwise, the packing ma- terial may be deformed or SMDs may stick together, causing problems during mounting. After opening the factory seals, such as polyvinyl-sealed packages, use the SMDs as soon as possible. Please read Cautions and warnings and Important notes at the end of this document. Page B57871S S871 ...

Page 14

... Solder the thermistors listed in this data book after shipment from EPCOS within the time speci- fied: SMDs: Leaded components: Please read Cautions and warnings and Important notes at the end of this document 75% annual mean <95%, maximum 30 days per annum 12 months 24 months Page B57871S S871 ...

Page 15

... Use resin-type flux or non-activated flux. Insufficient preheating may cause ceramic cracks. Rapid cooling by dipping in solvent is not recommended. Complete removal of flux is recommended. Please read Cautions and warnings and Important notes at the end of this document ... +45 C, relative Page B57871S S871 , Cl etc). x ...

Page 16

... Be sure to provide an appropriate fail-safe function to prevent secondary product damage caused by malfunction. This listing does not claim to be complete, but merely reflects the experience of EPCOS AG. Please read Cautions and warnings and Important notes at the end of this document. Page B57871S S871 ...

Page 17

... Widerstandstoleranz, die durch die Streuung des B-Wertes verursacht wird Isolationswiderstand Parallelwiderstand Nennwiderstand Widerstandstoleranz Serienwiderstand Widerstand bei Temperatur T (z. Widerstand bei Temperatur Temperaturtoleranz Zeit Umgebungstemperatur Obere Grenztemperatur (Kategorietemperatur) Untere Grenztemperatur (Kategorietemperatur) Betriebstemperatur Nenntemperatur Oberflächentemperatur Spannung Isolationsprüfspannung Betriebsspannung Prüfspannung Page B57871S S871 ...

Page 18

... German Temperaturkoeffizient Toleranz, Änderung Wärmeleitwert Thermische Abkühlzeitkonstante Thermische Zeitkonstante German Oberflächenmontierbares Bauelement Platzhalter für Zahl im Bestellnummern- code oder für die Typenbezeichnung. Platzhalter für einen Buchstaben. Alle Maße sind in mm angegeben. Verwendete Kommas in Zahlenwerten bezeichnen Dezimalpunkte. Page B57871S S871 ...

Page 19

Important notes The following applies to all products named in this publication: 1. Some parts of this publication contain statements about the suitability of our products for certain areas of application. These statements are based on our knowledge of typical ...

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