PTC thermistors for
overcurrent protection
Leaded disks, uncoated, 380 to 1000 V
Series/Type: B597**
Date: July 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, uncoated, 380 V to 1000 V B750 ... B774
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 = 420 V
max
and V = 380 V (file number E69802),
R
except B758
VDE approval for selected types
(licence number 104843 E)
Dimensions (mm)
RoHS-compatible
Type w h th
max max max
Delivery mode
B750 12.5 16.5 5.0
Cardboard strips (standard)
B751 12.5 16.5 7.0
Cardboard tape reeled or in Ammo pack
B752 12.5 16.5 7.0
on request
B753 12.5 16.5 7.0
B754 12.5 16.5 7.0
B755 12.5 16.5 7.0
B758 12.5 16.5 7.0
B770 8.5 12.0 7.0
B771 8.5 12.0 7.0
B772 8.5 12.0 7.0
B773 8.5 12.0 7.0
B774 8.5 12.0 7.0
General technical data
Switching cycles N 100
Operating temperature range (V = 0) T 40/+125 C
op
Operating temperature range (V = V ) T 20/+85 C
max op
Please read Cautions and warnings and Page 2 of 13
Important notes at the end of this document.
