Bourns MF-R040

Bourns MF-R040 PTC Resettable Fuse 0.4A(hold) 0.8A(trip) 60V 40A 0.55W 3.8s 0.52Ohm Radial
$ 0.152
Production
Datasheet
Manufacturer Page

Price and Stock

See all price breaks
Distributor
SKU
Min
Pkg
Bulk Pricing
Avnet
2
MF-R040
3,043
1
USD
0.128
0.128
0.128
0.128
0.128
1d
Newark
2
MF-R040
3,290
1
USD
0.526
0.515
0.484
0.452
0.452
Onlinecomponents.com
MF-R040
778
100
Bulk
USD
0.255
0.148
0.144
Verical
5
MF-R040
21,000
3K
USD
0.166
Arrow Electronics
3
MF-R040
9
1
USD
0.389
0.382
0.382
0.382
0.382

Datasheets & Documents

Download datasheets and manufacturer documentation for Bourns MF-R040.

IHS

Datasheet10 pages5 years ago

Burklin Elektronik

Electro Sonic

Newark

Farnell

Inventory History

3 month trend:
-6.53%
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Alternate Parts

This Part
Alternate Parts
BournsMF-R040
BournsMF-R040-2
BournsMF-R040-2
Price @ 1000
$ 0.152
$ 0.308
$ 0.308
Stock
295,166
115,371
115,371
Authorized Distributors
6
6
6
Hold Current
400 mA
400 mA
400 mA
Trip Current
800 mA
800 mA
800 mA
Max Voltage Rating (DC)
-
-
-
Max Current Rating
40 A
40 A
40 A
Resistance
520 mΩ
520 mΩ
520 mΩ
Time to Trip
3.8 s
3.8 s
3.8 s

Supply Chain

Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8533.40.80.70
Introduction Date1996-09-25
Lifecycle StatusProduction (Last Updated: 1 month ago)

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Descriptions

Descriptions of Bourns MF-R040 provided by its distributors.

Bourns MF-R040 PTC Resettable Fuse 0.4A(hold) 0.8A(trip) 60V 40A 0.55W 3.8s 0.52Ohm Radial
Component Sense
FUSE, RESETTABLE, 40A, DIMS 0.291X0.122", RADIAL, 60VDC, DCR 0.52 OHMS, PCB
RS (Formerly Allied Electronics)
PTC Resettable Fuse, 0.52ohm, Through Hole Mount
IHS
Resettable Fuse, PPTC, MF-R, 60 VDC, 400 mA, 800 mA, 3.8 s, Round
Avnet
Bourns Resettable Fuse 60V 800mA Hold Current 0.4A
Unikeyic (ICkey)
Thermal Shock Min. °C = -40 / Humidity Aging = 85°C @ 1000 h, ±5 % / Passive Aging = 85°C @ 1000h, ±5% / Thermal Shock Max. °C = 85 / Resistance Max. mOhm = 860 / Voltage Rating V = 60 / Wire Diameter mm = 0.5 / Resistance Min. mOhm = 520 / Trip Current mA = 800 / Operating Temperature Max. °C = 85 / Time to Trip Max. s = 3.8 / Operating Temperature Min. °C = -40
Distrelec

Manufacturer Aliases

Bourns has several brands around the world that distributors may use as alternate names. Bourns may also be known as the following names:

  • Bourns Inc
  • BOURN
  • BNS
  • BOU
  • BOUR
  • BOURNES
  • TRIMPOT
  • BRNS
  • BRN
  • POT
  • Bourns Electronics
  • BOUNS
  • POWER INNOVATIONS
  • BOURNS INC (VA)
  • BOURNS AG
  • Bourns Incorporated
  • POWER INNOVA
  • POWER INNOVATION
  • BNS/B0007
  • Bourns Electronics GmbH
  • BOURNS INC TRIMPOT DIV
  • bourns net
  • BOURNS (MC)
  • BOUNRS
  • power inno
  • Bourns Inc.

Part Number Aliases

This part may be known by these alternate part numbers:

  • MF-R040.