LVR055S
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
LVR055S
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

LVR055S

DigiKey Part Number
LVR055S-ND
Manufacturer
Manufacturer Product Number
LVR055S
Description
PTC RESET FUSE 240V 550MA RADIAL
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 240V (265V Int) 550 mA Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
Littelfuse Inc.
Series
Packaging
Bulk
Part Status
Active
Type
Polymeric
Voltage - Max
240V (265V Int)
Current - Hold (Ih) (Max)
550 mA
Current - Trip (It)
1.25 A
Current - Max
7 A
Time to Trip
26 s
Resistance - Initial (Ri) (Min)
450 mOhms
Resistance - Post Trip (R1) (Max)
1.45 Ohms
Operating Temperature
-20°C ~ 85°C
Ratings
-
Mounting Type
Through Hole
Package / Case
Radial, Disc
Size / Dimension
0.551" L x 0.161" W (14.00mm x 4.10mm)
Height - Seated (Max)
0.854" (21.70mm)
Thickness (Max)
-
Lead Spacing
0.200" (5.08mm)
Approval Agency
CQC, CSA, TUV, UL
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 4,109
Check for Additional Incoming Stock
All prices are in HKD
Bulk
QuantityUnit PriceExt Price
1$10.21000$10.21
5$8.46200$42.31
10$7.81200$78.12
50$6.48360$324.18
100$5.98140$598.14
250$5.37584$1,343.96
500$4.95698$2,478.49
1,000$4.56892$4,568.92
5,000$4.04705$20,235.25
Manufacturers Standard Package