SRP120SF is available for purchase but is not normally stocked.
Available Substitutes:

Parametric Equivalent

SRP120F
Littelfuse Inc.
In Stock: 4,484
Unit Price: $5.84000
Datasheet

Parametric Equivalent

0ZSA0120FF1E
Bel Fuse Inc.
In Stock: 2,478
Unit Price: $5.27000
Datasheet

Parametric Equivalent

MF-S120
Bourns Inc.
In Stock: 2,000
Unit Price: $5.84000
Datasheet
View and Compare All Substitutes
RF1554-000
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
RF1554-000
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

SRP120SF

DigiKey Part Number
SRP120SF-ND
Manufacturer
Littelfuse Inc.
Manufacturer Product Number
SRP120SF
Description
PTC RESET FUSE 15V 1.2A STRAP
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 15V 1.2 A Ih User Defined Strap
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
Littelfuse Inc.
Series
PolySwitch®, SRP
Packaging
Bulk
Part Status
Active
Type
Polymeric
Voltage - Max
15V
Current - Hold (Ih) (Max)
1.2 A
Current - Trip (It)
2.7 A
Current - Max
100 A
Time to Trip
5 s
Resistance - Initial (Ri) (Min)
85 mOhms
Resistance - Post Trip (R1) (Max)
220 mOhms
Operating Temperature
-40°C ~ 85°C
Ratings
-
Mounting Type
User Defined
Package / Case
Strap
Size / Dimension
0.827" L x 0.199" W (21.00mm x 5.05mm)
Height - Seated (Max)
-
Thickness (Max)
0.039" (1.00mm)
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