Circuit Protection  >  PTC Resettable Fuses

Bourns - MF-R040

MF-R040 - Bourns

Bourns MF-R040 PTC Resettable Fuse 0.4A(hold) 0.8A(trip) 60V 40A 0.55W 3.8s 0.52Ohm Radial

 Datasheets

Technical Details

Approvals CSA, TUV, UL
Body Material Polymer
Case/Package Radial
China RoHS Compliant
Contact Plating Tin
Current Rating 400mA
Diameter 7.4mm
Export Control Classification Number (ECCN) Code EAR99
Flammability Rating UL94 V-0
Height 13.7mm
Hold Current 400mA
Harmonized Tariff Schedule (HTS) Code 8533.40.80.70
Introduction Date 1996-09-25
Lead Diameter 510µm
Lead Free Lead Free
Lead Length 7.6mm
Lead Pitch 5.1mm
Length 7.4mm
Lifecycle Status Production
Max Current Rating 40A
Max Operating Temperature 85°C
Max Power Dissipation 550mW
Min Operating Temperature -40°C
Mount PCB, Through Hole
Number of Pins 2
Number of Terminals 2
Operating Supply Voltage 60V
Packaging Bulk
Power Dissipation 550mW
Radiation Hardening No
REACH SVHC Yes
Resistance 520mΩ
RoHS Compliant
Schedule B 8536100040, 8536100040|8536100040, 8536100040|8536100040|8536100040, 8536100040|8536100040|8536100040|8536100040
Terminal Pitch 5.1mm
Termination Radial
Time to Trip 3.8s
Trip Current 800mA
Voltage Rating 60V
Voltage Rating (DC) 60V
Width 3.1mm
Wire/Cable Diameter 510µm
Working Voltage 60V

Compliance

   RoHS : Unconfirmed
   Radiation Hardening : No
   REACH SVHC : Yes

Images

Bourns MF-R040 | Farnell

Farnell

Datasheets

 RS 
 Farnell 
 Onlinecomponents.com 

Lifecycle Status Indicator

   Production

Alternatives (Possible Substitutes)

Manufacturer Manufacturer Part No. Lifecycle Status Indicator Confidence
Bourns
MF-R040-2-99
Obsolete
Schurter
PFRA.040.2
Production
Bourns
MF-R040-AP-99
Obsolete
Bourns
MF-R040-AP
Production
Bourns
MF-R040-0-99
Obsolete
Bourns
MF-R040-0
Production
Schurter
PFRA.040
Production
Bourns
MF-R040-2
Production
Bourns
MF-R040-0-17
Production

Authorized Distributors

Distributor SKU Stock USD 1 10 50 100 1000 10000 Buy
RS
6478471
DE: 2450
 $ 0.4808 0.4808 0.4672 0.4549 0.4315
 Historical Pricing  Historical Stock Levels
Quantity
Location
Farnell
9350411
DE: 5511
 $ 0.5067 0.4463 0.4463 0.3538 0.3057
 Historical Pricing  Historical Stock Levels
Quantity
Location
Onlinecomponents.com
MF-R040
US: 3252
 $ 0.284 0.1477 0.1415
 Historical Pricing  Historical Stock Levels
Quantity
Location
Avnet
MF-R040
US: 5025
 $ 0.1279 0.1279 0.1279 0.1279 0.1279 0.1279
 Historical Pricing  Historical Stock Levels
Quantity
Location
Avnet
58K1837
US: 298
 $ 0.445 0.41 0.351 0.329 0.296 0.296
 Historical Pricing  Historical Stock Levels
Quantity
Location
Verical
MF-R040
US: 6000
 $ 0.1681
 Historical Pricing  Historical Stock Levels
Quantity
Location
Verical
MF-R040
US: 3200
 $ 0.1936 0.187
 Historical Pricing  Historical Stock Levels
Quantity
Location
Verical
MF-R040
US: 2180
 $ 0.3665 0.3665
 Historical Pricing  Historical Stock Levels
Quantity
Location
Arrow Electronics
MF-R040
US: 6000
 $ 0.166
 Historical Pricing  Historical Stock Levels
Quantity
Location
Arrow Electronics
MF-R040
US: 2
 $ 0.1795 0.1795 0.1795 0.1795 0.1795 0.1795
 Historical Pricing  Historical Stock Levels
Quantity
Location
Master Electronics
MF-R040
US: 3252
 $ 0.284 0.1477 0.1415
 Historical Pricing  Historical Stock Levels
Quantity
Location
TME
MF-R040
PL: 1174
 $ 0.3624 0.3304 0.2786 0.2539 0.2379 0.2379
 Historical Pricing  Historical Stock Levels
Quantity
Location
DigiKey
MF-R040-ND
DE: 4497
 $ 0.4808 0.4808 0.3018 0.2785 0.213 0.1762
 Historical Pricing  Historical Stock Levels
Quantity
Location
TTI
MF-R040
US: 9050
 $ 0.187 0.184 0.176 0.166
 Historical Pricing  Historical Stock Levels
Quantity
Location
Avnet Abacus
MF-R040
EU: 12000
 $
 Historical Pricing  Historical Stock Levels
Quantity
Location
Chip One Stop Global
MF-R040
JP: 30
 $ 0.396 0.195 0.174
 Historical Pricing  Historical Stock Levels
Quantity
Location
TTI Europe
MF-R040
DE: 32000
 $ 0.1837 0.1775
 Historical Pricing  Historical Stock Levels
Quantity
Location
TTI Asia
MF-R040
SG: -3
 $ 0.238
 Historical Pricing  Historical Stock Levels
Quantity
Location
Anglia
MF-R040
GB: 15201
 $ 0.3016 0.3016 0.3016 0.1724 0.1724
 Historical Pricing  Historical Stock Levels
Quantity
Location
Newark
MF-R040
US: 298
 $ 0.445 0.41 0.351 0.329 0.296 0.296
 Historical Pricing  Historical Stock Levels
Quantity
Location
Newark
MF-R040.
US: 0
 $ 0.128 0.128 0.128 0.128 0.128 0.128
 Historical Pricing  Historical Stock Levels
Quantity
Location
Mouser
652-MFR040
US: 2180
 $ 0.38 0.345 0.286 0.264 0.186 0.166
 Historical Pricing  Historical Stock Levels
Quantity
Location

Non-Authorized Distributors

Distributor SKU Stock USD 1 10 50 100 1000 10000 Buy
Win Source
228224-MF-R040
CN: 20610
 $ 0.0974 0.065
 Historical Pricing  Historical Stock Levels
Quantity
Location
Worldway Electronics
MF-R040
HK: 38951
 $ 0.0945 0.0945 0.0916 0.0868 0.0868
 Historical Pricing  Historical Stock Levels
Quantity
Location
LCSC
C208475
CN: 945
 $ 0.1493 0.1187 0.1187 0.092 0.0782
 Historical Pricing  Historical Stock Levels
Quantity
Location
RC Electronics
MF-R040
CN: 48936
 $ 0.24 0.22 0.22 0.20 0.19 0.18
 Historical Pricing  Historical Stock Levels
Quantity
Location
Chipsmall Limited
MF-R040
CN: 10000
 $ 0.1785 0.119 0.119 0.0714 0.0595 0.0595
 Historical Pricing  Historical Stock Levels
Quantity
Location
Bettlink
MF-R040
HK: 4855
 $ 0.3825 0.2833 0.2833 0.2464 0.2303 0.2069
 Historical Pricing  Historical Stock Levels
Quantity
Location
Fly-Wing Technology
MF-R040
HK: 3016
 $ 0.3432 0.3221 0.3221 0.1738 0.138 0.138
 Historical Pricing  Historical Stock Levels
Quantity
Location
Quest
MF-R040
US: 19
 $ 0.3399 0.3399 0.2833 0.2833 0.2833 0.2833
 Historical Pricing  Historical Stock Levels
Quantity
Location
Classic Components
MF-R040
US: 1960
 $
 Historical Pricing  Historical Stock Levels
Quantity
Location
Component Sense
MF-R040
GB: 39
 $ 0.641 0.641 0.641 0.641
 Historical Pricing  Historical Stock Levels
Quantity
Location
XingHuan International
MF-R040
CN: 60000
 $
 Historical Pricing  Historical Stock Levels
Quantity
Location
Abacus Technologies
MF-R040
US: 10806
 $
 Historical Pricing  Historical Stock Levels
Quantity
Location
NAC Semi
MF-R040
US: 6000
 $ 0.2432
 Historical Pricing  Historical Stock Levels
Quantity
Location

Report an Error      Favorite Favorite

Registered user only