Polymeric PTC Resettable Fuse 60V (250V Int) 120 mA Ih Through Hole Radial, Disc
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Polymeric PTC Resettable Fuse 60V (250V Int) 120 mA Ih Through Hole Radial, Disc
Basics of NTC and PTC Thermistors - Another Teaching Moment

MF-RX012/250-0

DigiKey Part Number
118-MF-RX012/250-0-ND
Manufacturer
Manufacturer Product Number
MF-RX012/250-0
Description
PTC RESET FUSE 60V 120MA RADIAL
Manufacturer Standard Lead Time
7 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 60V (250V Int) 120 mA Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
MF-RX012/250-0 Models
Product Attributes
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Category
Resistance - Post Trip (R1) (Max)
16 Ohms
Manufacturer
Bourns Inc.
Operating Temperature
-40°C ~ 85°C
Series
Mounting Type
Through Hole
Packaging
Bulk
Package / Case
Radial, Disc
Part Status
Active
Size / Dimension
0.256" L x 0.181" W (6.50mm x 4.60mm)
Type
Polymeric
Height - Seated (Max)
0.433" (11.00mm)
Voltage - Max
60V (250V Int)
Lead Spacing
0.201" (5.10mm)
Current - Hold (Ih) (Max)
120 mA
Approval Agency
cURus, TUV
Current - Max
3 A
Base Product Number
Resistance - Initial (Ri) (Min)
4 Ohms
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TRF250-120Littelfuse Inc.17,143TRF250-120-ND$0.85000Direct
TRF250-120-2Littelfuse Inc.13,31918-TRF250-120-2TR-ND$1.04000Direct
250R120ULittelfuse Inc.5,391F1915-ND$0.86000Similar
250R120ZRLittelfuse Inc.69018-250R120ZRCT-ND$1.14000Similar
In-Stock: 1,403
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All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$0.96000$0.96
5$0.79400$3.97
10$0.73300$7.33
50$0.60840$30.42
100$0.56140$56.14
250$0.50460$126.15
500$0.46538$232.69
1,000$0.42904$429.04
5,000$0.35456$1,772.80
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