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Leaded Disks. B57881 Datasheet

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Leaded Disks. B57881 Datasheet






B57881 Disks. Datasheet pdf. Equivalent




B57881 Disks. Datasheet pdf. Equivalent





Part

B57881

Description

Leaded Disks



Feature


Temperature Measurement Leaded Disks App lications I Temperature measurement B5 7881 S 881 3,5 max. 10 max. 4 max. 3 ,5 max. Features I I I I I High measu ring accurancy Cost-effective Rugged de sign, epoxy resin encapsulation Tinned copper leads Lead spacing 2,5 mm 3 max . 2,5 ø0,4 TNT0404-T Delivery mode B ulk (standard), cardboard tape, reeled or in Ammo pack Di.
Manufacture

Epcos

Datasheet
Download B57881 Datasheet


Epcos B57881

B57881; mensions in mm Approx. weight 130 mg Cl imatic category (IEC 60068-1) Max. powe r at 25 °C Resistance tolerance Rated temperature B value tolerance Dissipati on factor (in air) Thermal cooling time constant (in air) Heat capacity P25 R N/R N TN ∆B/B δth τc Cth 55/15 5/56 100 ± 1 %, ± 3 %, ± 5 % 25 ±1% approx. 4 approx. 10 approx. 40 36+2 mW °C mW/K s mJ/K R 25 No.


Epcos B57881

. of R/T characteristic 1008 2003 2908 2 001 2901 8018 B 25/100 K 3560 3980 346 0 3920 3760 3964 Ordering code Ω 2, 1 k 10 k 10 k 10 k 12 k 30 k B57881S02 12+000 B57881S0103+001 B57881S0103+002 B57881S0103+003 B57881S0123+000 B57881S 0303+000 +: F for ∆RN/RN = ± 1 % H for ∆RN/RN = ± 3 % J for ∆RN/RN = ± 5 % 76 05/02 Temperature Measurem ent Leaded Disks Reliability .


Epcos B57881

data Test Storage in dry heat Storage in damp heat, steady state Rapid temperat ure cycling Endurance Long-term stabili ty (empirical value) Standard IEC 60068 -2-2 IEC 60068-2-3 Test conditions Stor age at upper category temperature T: 15 5 °C t: 1000 h Temperature of air: 40 °C Relative humidity of air: 93 % Dura tion: 56 days B57881 S 881 ∆R 25/R2 5 (typ.) Remarks <2% N.

Part

B57881

Description

Leaded Disks



Feature


Temperature Measurement Leaded Disks App lications I Temperature measurement B5 7881 S 881 3,5 max. 10 max. 4 max. 3 ,5 max. Features I I I I I High measu ring accurancy Cost-effective Rugged de sign, epoxy resin encapsulation Tinned copper leads Lead spacing 2,5 mm 3 max . 2,5 ø0,4 TNT0404-T Delivery mode B ulk (standard), cardboard tape, reeled or in Ammo pack Di.
Manufacture

Epcos

Datasheet
Download B57881 Datasheet




 B57881
Temperature Measurement
Leaded Disks
Applications
I Temperature measurement
Features
I High measuring accurancy
I Cost-effective
I Rugged design, epoxy resin encapsulation
I Tinned copper leads
I Lead spacing 2,5 mm
Delivery mode
Bulk (standard),
cardboard tape, reeled or in Ammo pack
3,5 max.
B57881
S 881
3,5 max.
2,5
ø0,4
TNT0404-T
Dimensions in mm
Approx. weight 130 mg
Climatic category (IEC 60068-1)
Max. power at 25 °C
Resistance tolerance
Rated temperature
B value tolerance
Dissipation factor (in air)
Thermal cooling time constant (in air)
Heat capacity
R25
2,1 k
10 k
10 k
10 k
12 k
30 k
No. of R/T
characteristic
1008
2003
2908
2001
2901
8018
+: F for RN/RN = ± 1 %
H for RN/RN = ± 3 %
J for RN/RN = ± 5 %
P25
RN/RN
TN
B/B
δth
τc
Cth
55/155/56
100
± 1 %, ± 3 %, ± 5 %
25
±1%
approx. 4
approx. 10
approx. 40
mW
°C
mW/K
s
mJ/K
B25/100
K
3560
3980
3460
3920
3760
3964
Ordering code
B57881S0212+000
B57881S0103+001
B57881S0103+002
B57881S0103+003
B57881S0123+000
B57881S0303+000
76 05/02




 B57881
Temperature Measurement
Leaded Disks
B57881
S 881
Reliability data
Test
Storage in
dry heat
Storage in damp
heat, steady state
Rapid temperature
cycling
Endurance
Long-term stability
(empirical value)
Standard
IEC
60068-2-2
Test conditions
Storage at upper category
temperature T: 155 °C
t: 1000 h
R25/R25 (typ.) Remarks
<2%
No visible
damage
IEC
60068-2-3
Temperature of air: 40 °C
Relative humidity of air: 93 %
Duration: 56 days
<1%
No visible
damage
IEC Lower test temperature: 55 °C < 2 %
60068-2-14 Upper test temperature: 155 °C
Number of cycles: 100
No visible
damage
Pmax: 450 mW
t: 1000 h
<3%
No visible
damage
Temperature: 70 °C
t: 10 000 h
<3%
No visible
damage
77 05/02




 B57881
Herausgegeben von EPCOS AG
(Unternehmenskommunikation, Postfach 80 17 09, 81617 München, DEUTSCHLAND
++49 89 636 09, FAX (0 89) 636-2 26 89
EPCOS AG 2002. Vervielfältigung, Veröffentlichung, Verbreitung und Verwertung dieser Broschüre und ihres Inhalts ohne aus-
drückliche Genehmigung der EPCOS AG nicht gestattet.
Bestellungen unterliegen den vom ZVEI empfohlenen Allgemeinen Lieferbedingungen für Erzeugnisse und Leistungen der Elek-
troindustrie, soweit nichts anderes vereinbart wird.
Diese Broschüre ersetzt die vorige Ausgabe.
Fragen über Technik, Preise und Liefermöglichkeiten richten Sie bitte an den Ihnen nächstgelegenen Vertrieb der EPCOS AG
oder an unsere Vertriebsgesellschaften im Ausland. Bauelemente können aufgrund technischer Erfordernisse Gefahrstoffe ent-
halten. Auskünfte darüber bitten wir unter Angabe des betreffenden Typs ebenfalls über die zuständige Vertriebsgesellschaft ein-
zuholen.
Published by EPCOS AG
(Corporate Communications, P.O. Box 80 17 09, 81617 Munich, GERMANY
++49 89 636 09, FAX (0 89) 636-2 26 89
EPCOS AG 2002. Reproduction, publication and dissemination of this brochure and the information contained therein without
EPCOS’ prior express consent is prohibited.
Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics
Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers’ Association), unless otherwise agreed.
This brochure replaces the previous edition.
For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or the international Representa-
tives.
Due to technical requirements components may contain dangerous substances. For information on the type in question please
also contact one of our Sales Offices.






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