PTC thermistors for
overcurrent protection
Leaded disks, coated, 380 V up to 1000 V
Series/Type: B5988*.../ B5975*...
Date: August 2012
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, 380 V up to 1000 V
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
UL approval to UL 1434 with V = 230 V
max
and V = 220 V (file number E69802) for
R
selected types
VDE approvals for selected types
(licence number 104843 E)
Dimensions (mm)
RoHS-compatible
Type w h th d
max max max
Options
C750 12.5 16.5 5.0 0.6
Leadless disks and leaded disks without
C751 12.5 16.5 7.0 0.6
coating available on request
C755 12.5 16.5 7.0 0.6
Also available on tape (to IEC 60286-2)
C758 12.5 16.5 7.0 0.6
C884 6.5 10.0 5.0 0.6
Delivery mode
C885 6.5 10.0 5.0 0.6
Cardboard strips (standard)
C886 6.5 10.0 5.0 0.6
Cardboard tape reeled or in Ammo pack
on request
General technical data
Switching cycles N 100
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
Electrical specifications and ordering codes
I I I I R R
Type R S Smax r R min Approvals Ordering code
(V = V ) (typ.)
max
(V = V )
max
mA mA A mA
V = 420 V DC or V AC, V = 380 V DC or V AC, T = 120 C (typ.), R = 25 %
max R ref R
C884 21 39 0.2 3 600 340 X B59884C0120A070
V = 440 V DC or V AC, V = 380 V DC or V AC, T = 120 C (typ.), R = 25 %
max R ref R
C750 123 245 4 4 25 13 X B59750C0120A070
C751 87 173 4 3.5 50 26 X B59751C0120A070
Please read Cautions and warnings and Page 2 of 12
Important notes at the end of this document.