VLR170UF
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
VLR170UF
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

VLR170UF

DigiKey Part Number
VLR170UF-ND
Manufacturer
Littelfuse Inc.
Manufacturer Product Number
VLR170UF
Description
PTC RESET FUSE 12V 1.7A STRAP
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 12V 1.7 A Ih User Defined Strap
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
Littelfuse Inc.
Series
PolySwitch®, VLR
Packaging
Bulk
Part Status
Active
Type
Polymeric
Voltage - Max
12V
Current - Hold (Ih) (Max)
1.7 A
Current - Trip (It)
4.1 A
Current - Max
100 A
Time to Trip
5 s
Resistance - Initial (Ri) (Min)
18 mOhms
Resistance - Post Trip (R1) (Max)
64 mOhms
Operating Temperature
-40°C ~ 70°C
Ratings
-
Mounting Type
User Defined
Package / Case
Strap
Size / Dimension
0.866" L x 0.142" W (22.00mm x 3.60mm)
Height - Seated (Max)
-
Thickness (Max)
0.028" (0.70mm)
Lead Spacing
-
Approval Agency
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

Available To Order
This product is not kept in stock at DigiKey. The lead time shown will apply to the manufacturer’s shipment to DigiKey. Upon receiving the product, DigiKey will ship to fill open orders.
Quote Required, submit request here.
Non-Cancelable/Non-Returnable