PTC Thermistor 470 Ohms 0805 (2012 Metric)
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PTC Thermistor 470 Ohms 0805 (2012 Metric)
Basics of NTC and PTC Thermistors - Another Teaching Moment
Murata PTC Thermistors for Reliable Temperature Sensing and Current Limitation

PRF21BE471QB5RA

DigiKey Part Number
490-8504-2-ND - Tape & Reel (TR)
490-8504-1-ND - Cut Tape (CT)
490-8504-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
PRF21BE471QB5RA
Description
SENSOR PTC 470OHM 50% 0805
Manufacturer Standard Lead Time
19 Weeks
Customer Reference
Detailed Description
PTC Thermistor 470 Ohms 0805 (2012 Metric)
Datasheet
 Datasheet
EDA/CAD Models
PRF21BE471QB5RA Models
Product Attributes
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Category
Resistance Tolerance
±50%
Manufacturer
Murata Electronics
Operating Temperature
-20°C ~ 100°C
Series
Mounting Type
Surface Mount
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Package / Case
0805 (2012 Metric)
Part Status
Active
Supplier Device Package
0805 (2012 Metric)
Resistance @ 25°C
470 Ohms
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
PT08R472P70Eaton - Electronics Division3,695283-PT08R472P70CT-ND$0.33000Similar
In-Stock: 2,070
Check for Additional Incoming Stock
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.43000$0.43
5$0.37800$1.89
10$0.35600$3.56
25$0.33160$8.29
50$0.31480$15.74
100$0.29950$29.95
500$0.26872$134.36
1,000$0.25730$257.30
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
4,000$0.21383$855.32
8,000$0.20583$1,646.64
12,000$0.20146$2,417.52
20,000$0.19627$3,925.40
28,000$0.19302$5,404.56
40,000$0.18973$7,589.20
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.