PTC thermistors for
overcurrent protection
Leaded disks, coated, 110 V
Series/Type: B598*0
Date: April 2014
EPCOS AG 2015. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.
EPCOS AG is a TDK Group Company.Overcurrent protection
Leaded disks, coated, 110 V C830 ... C890
Applications Dimensional drawing
Overcurrent protection
Short circuit protection
Features
Lead-free terminals
Marking: Type, manufacturer's logo,
reference temperature in C and date code
YYWW (type C890 has no date code)
UL approval to UL 1434 with V = 125 V
max
and V = 110 V (file number E69802)
R
VDE approval for selected types
(license number 104843 E)
RoHS-compatible
Dimensions (mm)
Options
Type w h l d
max max min
Leadless disks and leaded disks without
C830 22.0 25.5 35 0.6
coating available on request
C840 17.5 21.0 35 0.6
Thermistors with diameter w 11.0 mm are
C850 13.5 17.0 25 0.6
also available on tape (to IEC 60286-2)
C860 11.0 14.5 25 0.6
C870 9.0 12.5 25 0.6
Delivery mode
C880 6.5 10.0 25 0.6
Cardboard strips (standard)
C890 4.0 7.5 25 0.5
Cardboard tape reeled or in Ammo pack on
request
General technical data
Max. operating voltage (T = 60 C) V 160 V DC or V AC
A max
Rated voltage V 110 V DC or V AC
R
Switching cycles N 100
Reference temperature (typ.) T 160 C
ref
Tolerance of R R 25 %
R R
Operating temperature range (V = 0) T 40/+125 C
op
Operating temperature range (V = V ) T 0/+60 C
max op
Please read Cautions and warnings and Page 2 of 10
Important notes at the end of this document.