250R120-RFZR is Obsolete and no longer manufactured.
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Parametric Equivalent


Littelfuse Inc.
In Stock: 541
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Unit Price: £0.71000
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Unit Price: £0.73000
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Polymeric PTC Resettable Fuse 60V (250V Int) 120 mA Ih Through Hole Radial, Disc
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Polymeric PTC Resettable Fuse 60V (250V Int) 120 mA Ih Through Hole Radial, Disc
Building Automation – Protect/Sense/Control
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250R120-RFZR

DigiKey Part Number
250R120-RFZR-ND - Tape & Box (TB)
Manufacturer
Manufacturer Product Number
250R120-RFZR
Description
PTC RESET FUSE 60V 120MA RADIAL
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 60V (250V Int) 120 mA Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
Littelfuse Inc.
Series
Packaging
Tape & Box (TB)
Part Status
Obsolete
Type
Polymeric
Voltage - Max
60V (250V Int)
Current - Hold (Ih) (Max)
120 mA
Current - Trip (It)
240 mA
Current - Max
3 A
Time to Trip
2.5 s
Resistance - Initial (Ri) (Min)
6 Ohms
Resistance - Post Trip (R1) (Max)
16 Ohms
Operating Temperature
-40°C ~ 85°C
Ratings
-
Mounting Type
Through Hole
Package / Case
Radial, Disc
Size / Dimension
0.256" L x 0.181" W (6.50mm x 4.60mm)
Height - Seated (Max)
0.433" (11.00mm)
Thickness (Max)
-
Lead Spacing
0.201" (5.10mm)
Approval Agency
cURus, TUV
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Obsolete
This product is no longer manufactured. View Substitutes or Alternative Package Types