SMD185F TE Connectivity, SMD185F Datasheet - Page 16

• Manufacturer Part Number: SMD185F
• Description: POLYSWITCH, SMD, 1.85A
• Manufacturer: TE Connectivity
• Series: SMD2r

Specifications of SMD185F

• Tripping Current: 3.60A
• Initial Resistance Max: 0.165ohm
• Operating Voltage: 33V
• Approval Bodies: CSA & TUV
• Approval Category: ELV Compliant, UL Recognised
• External Depth: 3mm
• External Length /: RoHS Compliant

13
1 0 9
Figure S15 - EIA Reel Dimensions for Surface-mount Devices
Part Numbering System for Surface-mount Devices
Operation beyond the maximum ratings or improper use may result in device damage and possible electrical arcing and flame.
The devices are intended for protection against 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 silicon 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.
Operation in circuit with a large inductance can generate a circuit voltage (L
PolySwitch resettable device.
WARNING:
Carrier tape
SMD
Cover tape
150
Embossed cavity
F
/33
A
-RB
-2
2 = Tape and reel packaging
Rx - Resistance range (Limited part number availability)
Alternative voltage rating (If applicable)
Lead free
Hold current indicator
Product series
di
/
dt
) above the rated voltage of the
N (hub dia.)
W
W
1
2
(measured at hub)
(measured at hub)