Polymeric PTC Resettable Fuse 30V 300 mA Ih Surface Mount 1812 (4532 Metric), Concave
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Polymeric PTC Resettable Fuse 30V 300 mA Ih Surface Mount 1812 (4532 Metric), Concave
Basics of NTC and PTC Thermistors - Another Teaching Moment

MF-MSMF030-2

DigiKey Part Number
MF-MSMF030-2TR-ND - Tape & Reel (TR)
MF-MSMF030-2CT-ND - Cut Tape (CT)
MF-MSMF030-2DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
MF-MSMF030-2
Description
PTC RESET FUSE 30V 300MA 1812
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 30V 300 mA Ih Surface Mount 1812 (4532 Metric), Concave
Datasheet
 Datasheet
EDA/CAD Models
MF-MSMF030-2 Models
Product Attributes
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Category
Resistance - Initial (Ri) (Min)
300 mOhms
Manufacturer
Bourns Inc.
Resistance - Post Trip (R1) (Max)
3 Ohms
Series
Operating Temperature
-40°C ~ 85°C
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Grade
Automotive
Part Status
Not For New Designs
Ratings
AEC-Q200
Type
Polymeric
Mounting Type
Surface Mount
Voltage - Max
30V
Package / Case
1812 (4532 Metric), Concave
Current - Hold (Ih) (Max)
300 mA
Size / Dimension
0.179" L x 0.128" W (4.55mm x 3.24mm)
Current - Trip (It)
600 mA
Thickness (Max)
0.043" (1.10mm)
Current - Max
10 A
Approval Agency
cURus, TUV
Time to Trip
100 ms
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MINISMDC030F-2Littelfuse Inc.40.029MINISMDC030F-2CT-ND€0.47000Similar
PTS181230V020Eaton - Electronics Division0283-PTS181230V020CT-ND€0.16000Similar
PTSA181230V030Eaton - Electronics Division1.102283-PTSA181230V030CT-ND€0.35000Similar
In-Stock: 117.095
Check for Additional Incoming Stock
Not recommended for new design, minimums may apply View Substitutes
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1€0.32000€0.32
5€0.26600€1.33
10€0.24600€2.46
50€0.20420€10.21
100€0.18830€18.83
250€0.16936€42.34
500€0.15622€78.11
* All Digi-Reel orders will add a €5.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1.500€0.13741€206.12
3.000€0.12666€379.98
4.500€0.12074€543.33
7.500€0.11364€852.30
10.500€0.10917€1,146.29
15.000€0.10461€1,569.15
Manufacturers Standard Package
Unit Price without VAT:€0.32000
Unit Price with VAT:€0.38400