MF-USMF010-2 is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Littelfuse Inc.
In Stock: 0
Unit Price: $0.42000
Datasheet

Direct


Littelfuse Inc.
In Stock: 0
Unit Price: $0.39000
Datasheet

Similar


Littelfuse Inc.
In Stock: 0
Unit Price: $0.52000
Datasheet

Similar


Excel Cell Electronic Co., Ltd.
In Stock: 0
Unit Price: $0.16000
Datasheet
Polymeric PTC Resettable Fuse 30V 100 mA Ih Surface Mount 1210 (3225 Metric), Concave
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Polymeric PTC Resettable Fuse 30V 100 mA Ih Surface Mount 1210 (3225 Metric), Concave
Basics of NTC and PTC Thermistors - Another Teaching Moment

MF-USMF010-2

DigiKey Part Number
MF-USMF010-2TR-ND - Tape & Reel (TR)
MF-USMF010-2CT-ND - Cut Tape (CT)
MF-USMF010-2DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
MF-USMF010-2
Description
PTC RESET FUSE 30V 100MA 1210
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 30V 100 mA Ih Surface Mount 1210 (3225 Metric), Concave
Datasheet
 Datasheet
EDA/CAD Models
MF-USMF010-2 Models
Product Attributes
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Category
Resistance - Initial (Ri) (Min)
800 mOhms
Manufacturer
Bourns Inc.
Resistance - Post Trip (R1) (Max)
15 Ohms
Series
Operating Temperature
-40°C ~ 85°C
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Grade
Automotive
Part Status
Active
Qualification
AEC-Q200
Type
Polymeric
Mounting Type
Surface Mount
Voltage - Max
30V
Package / Case
1210 (3225 Metric), Concave
Current - Hold (Ih) (Max)
100 mA
Size / Dimension
0.127" L x 0.102" W (3.22mm x 2.58mm)
Current - Trip (It)
300 mA
Thickness (Max)
0.033" (0.85mm)
Current - Max
10 A
Approval Agency
cURus, TUV
Time to Trip
600 ms
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MICROSMD010F-2Littelfuse Inc.0MICROSMD010F-2TR-ND$0.42000Direct
NANOSMDC075F-2Littelfuse Inc.0NANOSMDC075F-2TR-ND$0.39000Direct
1210L010WRLittelfuse Inc.0F3000TR-ND$0.52000Similar
ERFSM010602RZExcel Cell Electronic Co., Ltd.05916-ERFSM010602RZTR-ND$0.16000Similar
In-Stock: 0
3,000 estimated in stock on 14-Jan-2027
Request Stock Notification
All prices are in USD
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.15619$468.57
6,000$0.14388$863.28
9,000$0.13710$1,233.90
15,000$0.12897$1,934.55
21,000$0.12500$2,625.00
Cut Tape (CT)
QuantityUnit PriceExt Price
1$0.34000$0.34
5$0.32800$1.64
10$0.31800$3.18
50$0.26760$13.38
100$0.22220$22.22
250$0.20200$50.50
500$0.17170$85.85
1,000$0.15150$151.50
Digi-Reel®
QuantityUnit PriceExt Price
1$0.39000$0.39
5$0.32600$1.63
10$0.30100$3.01
50$0.25100$12.55
100$0.23200$23.20
250$0.20908$52.27
500$0.19318$96.59
1,000$0.17844$178.44
* All Digi-Reel orders will add a $7.00 reeling fee.
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.