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30R185U

Littelfuse
Part Number 30R185U
Manufacturer Littelfuse
Description Radial Leaded Resettable PPTC
Published Apr 21, 2022
Detailed Description 30R Series Radial Leaded Resettable PPTC Datasheet Additional Information Resources Accessories Samples RoHS Desc...
Datasheet PDF File 30R185U PDF File

30R185U
30R185U

Overview
30R Series Radial Leaded Resettable PPTC Datasheet Additional Information Resources Accessories Samples RoHS Description The 30R Series radial leaded device is designed to provide overcurrent protection for low voltage (≤30V) applications where space is not a concern and resettable protection is preferred.
Features ■ Cured, flame retardant epoxy polymer insulating material meets UL 94V-0 requirements ■ Fast time–to-trip ■ RoHS compliant, Lead-Free and Halogen-Free* Applications ■ USB hubs, ports and peripherals ■ Computers & peripherals ■ Motor protection ■ General electronics ■ Automotive applications Agency Agency Approvals Agency File Number E183209 R50119318 Electrical Characteristics Part Number 30R090U 30R110U 30R135U 30R160U 30R185U 30R250U 30R300U 30R400U 30R500U 30R600U 30R700U 30R800U 30R900U I hold (A) 0.
90 1.
10 1.
35 1.
60 1.
85 2.
50 3.
00 4.
00 5.
00 6.
00 7.
00 8.
00 9.
00 I trip (A) 1.
80 2.
20 2.
70 3.
20 3.
70 5.
00 6.
00 8.
00 10.
00 12.
00 14.
00 16.
00 18.
00 V max (Vdc) 30 30 30 30 30 30 30 30 30 30 30 30 30 I max (A) Pd Maximum Time To Trip Current Time typ.
(W) (A) (Sec.
) Resistance R min (Ω) R 1max (Ω) 40 0.
6 4.
50 5.
90 0.
070 0.
220 40 0.
7 5.
50 6.
60 0.
050 0.
170 40 0.
8 6.
75 7.
30 0.
040 0.
130 40 0.
9 8.
00 8.
00 0.
030 0.
110 40 1.
0 9.
25 8.
70 0.
030 0.
090 40 1.
2 12.
50 10.
30 0.
020 0.
070 40 2.
0 15.
00 10.
80 0.
020 0.
080 40 2.
5 20.
00 12.
70 0.
010 0.
050 40 3.
0 25.
00 14.
50 0.
010 0.
050 40 3.
5 30.
00 16.
00 0.
005 0.
040 40 3.
8 35.
00 17.
50 0.
005 0.
030 40 4.
0 40.
00 18.
80 0.
005 0.
020 40 4.
2 40.
00 20.
00 0.
005 0.
020 Agency Approvals X X X X X X X X X X X X X X X X X X X X X X X X X X Caution: Operation beyond the specified rating may result in damage and possible arcing and flame.
I hold = Hold current: maximum current device will pass without tripping in 20°C still air.
I trip = Trip current: minimum current at which the device will trip in 20°C still air.
Vint = Maximum voltage t...


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