RUEF90,110,135,160,185,250 Series
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
RUEF90,110,135,160,185,250 Series
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

RUEF090-2

DigiKey Part Number
RUEF090-2HFTR-ND - Tape & Reel (TR)
RUEF090-2TR-ND - Tape & Reel (TR)
RUEF090-2HFCT-ND - Cut Tape (CT)
RUEF090-2CT-ND - Cut Tape (CT)
Manufacturer
Manufacturer Product Number
RUEF090-2
Description
PTC RESET FUSE 30V 900MA RADIAL
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 30V 900 mA Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
Littelfuse Inc.
Series
Packaging
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Cut Tape (CT)
Part Status
Active
Type
Polymeric
Voltage - Max
30V
Current - Hold (Ih) (Max)
900 mA
Current - Trip (It)
1.8 A
Current - Max
100 A
Time to Trip
5.9 s
Resistance - Initial (Ri) (Min)
70 mOhms
Resistance - Post Trip (R1) (Max)
220 mOhms
Operating Temperature
-40°C ~ 85°C
Ratings
-
Mounting Type
Through Hole
Package / Case
Radial, Disc
Size / Dimension
0.291" L x 0.118" W (7.40mm x 3.00mm)
Height - Seated (Max)
0.480" (12.20mm)
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: 3,000
Check for Additional Incoming Stock
All prices are in USD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$0.51000$0.51
5$0.42400$2.12
10$0.39100$3.91
50$0.32420$16.21
100$0.29920$29.92
250$0.26900$67.25
500$0.24814$124.07
1,000$0.22881$228.81
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.18988$569.64
6,000$0.18538$1,112.28
Manufacturers Standard Package
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.