Circuit Protection  >  PTC Resettable Fuses

Bourns - MF-R300-2

MF-R300-2 - Bourns

PTC Resettable Fuse 3A(hold) 6A(trip) 30V 40A 2W 10.8s 0.02Ohm Radial 12 X 3 X 18.3mm T/R

 Datasheets

Technical Details

Approvals CSA, TUV, UL
Case/Package Radial
China RoHS Compliant
Contact Plating Tin
Export Control Classification Number (ECCN) Code EAR99
Height 18.3mm
Hold Current 3A
Harmonized Tariff Schedule (HTS) Code 8533.40.80.70
Introduction Date 1996-09-25
Lead Diameter 810µm
Lead Pitch 5.1mm
Length 12mm
Lifecycle Status Production
Max Current Rating 40A
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Mount Through Hole
Number of Terminals 2
Operating Supply Voltage 30V
Packaging Tape & Reel
Power Dissipation 2W
Radiation Hardening No
REACH SVHC Yes
Resistance 20mΩ
RoHS Compliant
Schedule B 8536100040, 8536100040|8536100040, 8536100040|8536100040|8536100040, 8536100040|8536100040|8536100040|8536100040
Termination Radial
Time to Trip 10.8s
Trip Current 6A
Voltage Rating 30V
Voltage Rating (DC) 30V
Width 3mm
Working Voltage 30V

Compliance

   RoHS : Unconfirmed
   Radiation Hardening : No
   REACH SVHC : Yes

Images

Bourns MF-R300-2 | Onlinecomponents.com

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Datasheets

 Farnell 
 Farnell 
 Onlinecomponents.com 

Lifecycle Status Indicator

   Production

Alternatives (Possible Substitutes)

Manufacturer Manufacturer Part No. Lifecycle Status Indicator Confidence
Bourns
MF-R300
Production
Bourns
MF-R300-2-99
Obsolete
Bourns
MF-R300-AP
Production
Bourns
MF-R300-0-99
Obsolete
Bourns
MF-R300-0
Production
Bourns
MF-R300-2-14
Production
Bourns
MF-R300-AP-99
Obsolete
Bourns
MF-R300-0-14
Production
Littelfuse
60R250XMR
Production
Littelfuse
60R250XF
Production

See more alternatives See less alternatives

Authorized Distributors

Distributor SKU Stock USD 1 10 50 100 1000 10000 Buy
Farnell
2921509
DE: 2315
 $ 0.6755 0.6755 0.5658 0.5276 0.4228 0.4228
 Historical Pricing  Historical Stock Levels
Quantity
Location
Farnell
2321343
DE: 0
 $ 0.4093
 Historical Pricing  Historical Stock Levels
Quantity
Location
Onlinecomponents.com
MF-R300-2
US: 9000
 $ 0.2189 0.204
 Historical Pricing  Historical Stock Levels
Quantity
Location
Avnet
05B2559
US: 2315
 $ 0.555 0.555 0.479 0.452 0.379 0.379
 Historical Pricing  Historical Stock Levels
Quantity
Location
Avnet
MF-R300-2
US: 0
 $ 0.345
 Historical Pricing  Historical Stock Levels
Quantity
Location
Verical
MF-R300-2
US: 12000
 $ 0.2032
 Historical Pricing  Historical Stock Levels
Quantity
Location
Verical
MF-R300-2
US: 9000
 $ 0.33 0.31
 Historical Pricing  Historical Stock Levels
Quantity
Location
Verical
MF-R300-2
US: 2315
 $ 0.4802 0.4802
 Historical Pricing  Historical Stock Levels
Quantity
Location
Arrow Electronics
MF-R300-2
US: 12000
 $ 0.2007
 Historical Pricing  Historical Stock Levels
Quantity
Location
Master Electronics
MF-R300-2
US: 9000
 $ 0.2189 0.204
 Historical Pricing  Historical Stock Levels
Quantity
Location
DigiKey
MF-R300-2CT-ND
DE: 7056
 $ 0.6287 0.6287 0.3962 0.3656 0.3032 0.3032
 Historical Pricing  Historical Stock Levels
Quantity
Location
DigiKey
MF-R300-2TR-ND
DE: 6000
 $ 0.2203
 Historical Pricing  Historical Stock Levels
Quantity
Location
TME
MFR3002-BOU-0
PL: 12000
 $ 0.3033
 Historical Pricing  Historical Stock Levels
Quantity
Location
TTI
MF-R300-2
US: 6000
 $ 0.20
 Historical Pricing  Historical Stock Levels
Quantity
Location
Avnet Abacus
MF-R300-2
EU: 45000
 $
 Historical Pricing  Historical Stock Levels
Quantity
Location
TTI Europe
MF-R300-2
DE: 0
 $ 0.2256
 Historical Pricing  Historical Stock Levels
Quantity
Location
TTI Asia
MF-R300-2
SG: -3
 $ 0.317
 Historical Pricing  Historical Stock Levels
Quantity
Location
Anglia
MF-R300-2
GB: 0
 $ 0.2327
 Historical Pricing  Historical Stock Levels
Quantity
Location
Newark
MF-R300-2
US: 2315
 $ 0.278 0.278 0.278 0.278 0.278 0.278
 Historical Pricing  Historical Stock Levels
Quantity
Location
Mouser
652-MF-R300-2
US: 12374
 $ 0.49 0.452 0.376 0.347 0.253 0.208
 Historical Pricing  Historical Stock Levels
Quantity
Location

Non-Authorized Distributors

Distributor SKU Stock USD 1 10 50 100 1000 10000 Buy
Win Source
228247-MF-R300-2
CN: 23200
 $ 0.1663 0.1351
 Historical Pricing  Historical Stock Levels
Quantity
Location
Maritex
MF-R300-2
PL: 475
 $ 0.6589 0.6589 0.6589 0.6589 0.6589 0.6589
 Historical Pricing  Historical Stock Levels
Quantity
Location
Worldway Electronics
MF-R300-2
HK: 53258
 $ 0.1186 0.1186 0.115 0.1089 0.1089
 Historical Pricing  Historical Stock Levels
Quantity
Location
Bettlink
MF-R300-2
HK: 8024
 $ 0.3566 0.2641 0.2641 0.2297 0.2147 0.1929
 Historical Pricing  Historical Stock Levels
Quantity
Location
Chipsmall Limited
MF-R300-2
CN: 500
 $ 1.2474 0.8316 0.8316 0.499 0.4158 0.4158
 Historical Pricing  Historical Stock Levels
Quantity
Location
Classic Components
MF-R300-2
US: 679
 $
 Historical Pricing  Historical Stock Levels
Quantity
Location
XingHuan International
MF-R300-2
CN: 60000
 $
 Historical Pricing  Historical Stock Levels
Quantity
Location
UnikeyIC
MF-R300-2
SG: 3000
 $
 Historical Pricing  Historical Stock Levels
Quantity
Location
Sourcengine
MF-R300-2
US: 9000
 $
 Historical Pricing  Historical Stock Levels
Quantity
Location
JRH Electronics
MF-R300-2
US: 9000
 $ 0.3392 0.32
 Historical Pricing  Historical Stock Levels
Quantity
Location
NAC Semi
MF-R300-2
US: 9000
 $ 0.5563
 Historical Pricing  Historical Stock Levels
Quantity
Location

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