TRF250-120T-B-0.5 is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Littelfuse Inc.
In Stock: 247
Unit Price: € 0,77000
Datasheet

Parametric Equivalent


Littelfuse Inc.
In Stock: 4 310
Unit Price: € 0,93000
Datasheet

Parametric Equivalent


Littelfuse Inc.
In Stock: 1 695
Unit Price: € 0,77000
Datasheet

Parametric Equivalent


Littelfuse Inc.
In Stock: 1 960
Unit Price: € 0,84000
Datasheet
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
Basics of NTC and PTC Thermistors - Another Teaching Moment

TRF250-120T-B-0.5

DigiKey Part Number
TRF250-120T-B-0.5-ND
Manufacturer
Manufacturer Product Number
TRF250-120T-B-0.5
Description
PTC RESET FUSE 60V 120MA RADIAL
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 60V (250V Int) 120 mA Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Time to Trip
1.2 s
Manufacturer
Littelfuse Inc.
Resistance - Initial (Ri) (Min)
7 Ohms
Series
Resistance - Post Trip (R1) (Max)
16 Ohms
Packaging
Bag
Operating Temperature
-40°C ~ 85°C
Part Status
Active
Mounting Type
Through Hole
Type
Polymeric
Package / Case
Radial, Disc
Voltage - Max
60V (250V Int)
Size / Dimension
0.236" L x 0.150" W (6.00mm x 3.80mm)
Current - Hold (Ih) (Max)
120 mA
Height - Seated (Max)
0.394" (10.00mm)
Current - Trip (It)
240 mA
Lead Spacing
0.197" (5.00mm)
Current - Max
3 A
Approval Agency
CSA, TUV, UL
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TRF250-120ULittelfuse Inc.247TRF250-120U-ND€ 0,77000Parametric Equivalent
TRF250-120U-2Littelfuse Inc.4 310TRF250-120U-2CT-ND€ 0,93000Parametric Equivalent
TRF250-120UALittelfuse Inc.1 695TRF250-120UA-ND€ 0,77000Parametric Equivalent
TRF250-120UTLittelfuse Inc.1 960TRF250-120UT-ND€ 0,84000Parametric Equivalent
In-Stock: 0
Check Lead Time
Request Stock Notification
All prices are in EUR
Bag
QuantityUnit PriceExt Price
1€ 0,83000€ 0,83
5€ 0,69200€ 3,46
10€ 0,63800€ 6,38
50€ 0,52940€ 26,47
100€ 0,48860€ 48,86
250€ 0,43916€ 109,79
500€ 0,40498€ 202,49
1 000€ 0,37332€ 373,32
5 000€ 0,32296€ 1 614,80
Manufacturers Standard Package
Unit Price without VAT:€ 0,83000
Unit Price with VAT:€ 1,01260