Figure S17 EIA Referenced Reel Dimensions for Surface-mount Devices
W
2 (measured at hub)
A
N (hub dia.)
Cover tape
W
1 (measured at hub)
Carrier tape
Embossed cavity
Part Numbering System for Surface-mount Devices
SMD 150
F /33 -RB -2
Packaging
2 =Tape and Reel
Rx = Resistance Range (Limited part number availability)
Alternative Voltage Rating (If applicable)
Lead Free
Hold Current Indicator
Product Series
15
Warning :
• Operation beyond the maximum ratings or improper use may result in device damage and possible electrical arcing and flame.
• These devices are intended for protection against damage caused by occasional overcurrent or overtemperature fault conditions and should
not be used when repeated fault conditions or prolonged trip events are anticipated.
•
Contamination of the PPTC material with certain silicone-based oils or some aggressive solvents can adversely impact the performance of the devices.
• Device performance can be impacted negatively if devices are handled in a manner inconsistent with recommended electronic, thermal, and
mechanical procedures for electronic components.
• PPTC devices are not recommended for installation in applications where the device is constrained such that its PTC properties are inhibited,
for example in rigid potting materials or in rigid housings, which lack adequate clearance to accommodate device expansion.
• Operation in circuits with a large inductance can generate a circuit voltage (Ldi/dt) above the rated voltage of the device.
146
RoHS Compliant, ELV Compliant
TE [ TE CONNECTIVITY ]
