RHEF100
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
RHEF100
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

RHEF100

DigiKey Part Number
RHEF100HF-ND
Manufacturer
Manufacturer Product Number
RHEF100
Description
PTC RESET FUSE 30V 1A RADIAL
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 30V 1 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
RHEF100 Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Littelfuse Inc.
Series
Packaging
Bag
Part Status
Active
Type
Polymeric
Voltage - Max
30V
Current - Hold (Ih) (Max)
1 A
Current - Trip (It)
1.8 A
Current - Max
40 A
Time to Trip
5.2 s
Resistance - Initial (Ri) (Min)
180 mOhms
Resistance - Post Trip (R1) (Max)
430 mOhms
Operating Temperature
-40°C ~ 125°C
Ratings
-
Mounting Type
Through Hole
Package / Case
Radial, Disc
Size / Dimension
0.382" Dia x 0.118" T (9.70mm x 3.00mm)
Height - Seated (Max)
0.535" (13.60mm)
Thickness (Max)
-
Lead Spacing
0.199" (5.05mm)
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

In-Stock: 1,852
Check for Additional Incoming Stock
All prices are in HKD
Bag
QuantityUnit PriceExt Price
1$5.17000$5.17
5$4.27000$21.35
10$3.93300$39.33
50$3.26300$163.15
100$3.01020$301.02
250$2.70600$676.50
500$2.49598$1,247.99
1,000$2.30138$2,301.38
5,000$1.90290$9,514.50
Manufacturers Standard Package