PTC ResettableFuses
Polymer PTC Devices
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Radial 90V device
0ZRC
Radial 30V device
0ZRB
Radial 16V high interrupt type with high current ratings
0ZRA
Radial 60V with 250V telecom lightning rating
0ZRF
Radial 240VAC/VDC high voltage device
0ZRE
SMD chip 1812 size device
0ZCC
SMD chip 2920 size device
0ZCD
Features / Benefits
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Bel Fuse Inc.
206 Van Vorst Street
Jersey City, NJ 07302
Tel 201-432-0463
Fax 201-432-9542
techhelp@belfuse.com
www.belfuse.com
Bel Fuse Ltd.
8F/8 Luk Hop Street
San Po Kong
Kowloon, Hong Kong
Tel 852-2328-5515
Fax 852-2352-3706
techhelp@belfuse.com
www.belfuse.com
RoHS 6 compliant
Low DCR
Both high and low hold current designs
High voltage ratings
Unique polymer formulation for superior functional life performance
Applications
• Circuit protection for the complete
spectrum of electronic equipment
• Digital video recorders
• Set-top boxes
• Batteries and battery chargers
• Computer peripherals
• Disk drives and storage devices
• Mouse and keyboard
• USB ports
• Networking and
telecommunications devices
• NIDs
• LAN, WAN, T1E1
• Products designed to UL 60950,
GR-1089 specifications
Bel’s polymer PTC (positive temperature coefficient) devices offer superior
functional life performance due to a unique polymer formulation. Like our
extensive line of traditional fuse products, our resettable fuses protect against
harmful overcurrent surges and overtemperature faults by limiting the flow
of dangerously high current during fault conditions. However, our new PTC
devices will reset after power to the circuit is removed, the fault is cleared,
and power is reapplied to the circuit. This reset-ability protects electronic
equipment, which remains fully functional, and eliminates the need for service
personnel to physically replace a fuse.
Our PTC devices can be confidently designed into industrial, computer,
battery, consumer electronics, telecom and automotive applications where
they help protect valuable electronic systems and reduce warranty and
services costs. Effective in a wide range of circuit protection applications,
Bel's resettbale fuses are Component Recognized by UL (E305051)
and are RoHS 6 compliant.
©2007 Bel Fuse Inc. Specifications subject to change without notice. 01.07
PTC ResettableFuses
Part Number Key
0ZCC0110FFxx
Series
Number
Hold
Current
Rating
Stnd
Mech/
Elec
Design
Pkg
Info
Competitive Cross Reference
PTC Device Description
Radial, 90V
Radial, 30V Low DCR
High Hold Current Rating
Radial, 16V High Current Ratings
High Interrupt Type
Radial, 60V with 250V Telcom
Lightning Rating
Radial, 240VAC/VDC
High Voltage Device
SMD Chip Fuse 1812 Size
SMD Chip Fuse 2920 Size
Bel Fuse
0ZRC
0ZRB
0ZRA
0ZRF
0ZRE
0ZCC
0ZCD
Raychem
RXE (60V)
RXE (72V)
RUE
RGE
TR250
LVR
mSMD
SMD
Bourns
MF-R (60V)
----
MF-R
MF-RG
MF-R
----
MF-MSMD
MF-SM
Littelfuse
60R (60V)
----
30R
----
----
----
1812L
2920L
Bel Fuse Inc.
206 Van Vorst Street
Jersey City, NJ 07302
Tel 201-432-0463
Fax 201-432-9542
techhelp@belfuse.com
www.belfuse.com
Bel Fuse Ltd.
8F/8 Luk Hop Street
San Po Kong
Kowloon, Hong Kong
Tel 852-2328-5515
Fax 852-2352-3706
techhelp@belfuse.com
www.belfuse.com
©2007 Bel Fuse Inc. Specifications subject to change without notice. 01.07
