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Not Recommended for New Design, minimums may apply. See Alternate Package or Substitute options.
0805(2012Metric);RA
0805(2012Metric);RA
PRG21_RA,RK Series Top
PRG21_RA,RK Series Footprint
PRG21BC4R7MM1RA
Digi-Key Product Number
490-4672-2-ND
490-4672-1-ND
490-4672-6-ND
ManufacturerMurata Electronics
Manufacturer Product NumberPRG21BC4R7MM1RA
DescriptionPTC RESET FUSE 30V 155MA 0805
Manufacturer Standard Lead Time13 Weeks
Detailed DescriptionCeramic PTC Resettable Fuse 30V 155mA Ih Surface Mount 0805 (2012 Metric)
Product Attributes
TypeDescriptionSelect
Category
Mfr
Murata Electronics
SeriesPOSISTOR®, PRG
Package
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Not For New Designs
Type
Ceramic
Voltage - Max
30V
Operating Temperature
-20°C ~ 85°C
Ratings
-
Mounting Type
Surface Mount
Package / Case
0805 (2012 Metric)
Size / Dimension
0.079"" L x 0.049"" W (2.00mm x 1.25mm)
Height - Seated (Max)
-
Thickness (Max)
0.043"" (1.10mm)
Lead Spacing
-
Approval Agency
UL
Current - Max
8A
Current - Hold (Ih) (Max)
155mA
Current - Trip (It)
330mA
Resistance - 25°C (Typ)
4.7 Ohms
Environmental & Export Classifications
AttributeDescription
RoHS StatusROHS3 Compliant
Moisture Sensitivity Level (MSL)1 (Unlimited)
Price and Procurement

14,264 In Stock
Can ship immediately
Price BreakUnit PriceExtended Price
1$1.33000$1.33
5$1.26800$6.34
10$1.10200$11.02
25$0.96880$24.22
50$0.80480$40.24
100$0.68560$68.56
500$0.59612$298.06
1,000$0.52160$521.60
Additional Resources
AttributeDescription
Other Names490-4672-2
Standard Package4,000