Dark mode is now available! Toggle between light and dark modes. Preference saves when signed in.

Learn more

Bourns MF-R400

PTC Resettable Fuse 4A (hold) 8A (trip) 30 Volt 40A 2.5 Watt 12.7s 0.01 Ohm Radial 14.4 X 3 X 24.8mm Bulk
$ 0.27
Production
Datasheet
Manufacturer Page

Price and Stock

See all price breaks
Distributor
SKU
Min
Pkg
Bulk Pricing
Avnet
MF-R400
4,060
1
USD
0.347
0.320
0.313
0.313
0.313
14h
Newark
3
MF-R400
9,925
5
USD
0.489
0.474
0.434
0.421
RS (Formerly Allied Electronics)
MF-R400
30
1
Bulk
USD
0.210
0.210
0.210
0.210
0.210
3h
Onlinecomponents.com
MF-R400
5,657
50
Bulk
USD
0.481
0.390
0.337
Verical
6
MF-R400
8,413
434
USD
0.230
0.230

Datasheets & Documents

Download datasheets and manufacturer documentation for Bourns MF-R400.

IHS

Datasheet10 pages4 years ago

TME

Burklin Elektronik

element14 APAC

Electro Sonic

Inventory History

3 month trend:
+81.15%
Powered bySpectra logo

CAD Models

Download Bourns MF-R400 symbol, footprint, and 3D STEP models from our trusted partners.

sourceeCADmCADFILES
Component Search Engine
SymbolFootprint
3D
Download
The partner site will open in a new tab when downloading their CAD models
By downloading CAD models from Octopart, you agree to our Terms & Conditions and Privacy Policy.

Alternate Parts

This Part
Alternate Parts
BournsMF-R400
BournsMF-R400-2
BournsMF-R400-2
Price @ 1000
$ 0.27
$ 0.359
$ 0.359
Stock
474,920
239,971
239,971
Authorized Distributors
6
6
6
Hold Current
4 A
4 A
4 A
Trip Current
8 A
8 A
8 A
Max Voltage Rating (DC)
-
-
-
Max Current Rating
40 A
40 A
40 A
Resistance
10 mΩ
10 mΩ
10 mΩ
Time to Trip
12.7 s
12.7 s
12.7 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: 2 months ago)

Related Parts

EatonPTR030V0400-TR
Radial Resettable Fuse, PPTC, PTR030V, 30 VDC, 4 A, 8 A, 12.7 s, Rectangular
Details
BournsMF-R400-2
PTC Resettable Fuse 4A(hold) 8A(trip) 30V 40A 2.5W 12.7s 0.01Ohm Radial 14.4 X 3 X 24.8mm T/R Automotive
Details
BournsMF-R400-AP-99
PTC Resettable Fuse 4A(hold) 8A(trip) 30V 40A 2.5W 12.7s 0.01Ohm Radial 14.4 X 3 X 24.8mm Ammo Automotive
Details
BournsMF-R400-0-99
RESET,30V,40A,4A IHOLD,8A ITRIP,RADIAL,-40+85,BULK,HA<AZ
Details
Bel Fuse0ZRB0400FF1A
PTC Resettable Fuse 4A(hold) 8A(trip) 30VDC 40A 2.5W 0.01Ohm Radial 14 X 3 X 20.1mm Bulk Automotive
Details
Littelfuse30R400UMR
PTC Resettable Fuse 4A(hold) 8A(trip) 30VDC 40A 2.5W 12.7s 0.01Ohm Radial 14 X 3 X 22mm Ammo Automotive
Details

Descriptions

Descriptions of Bourns MF-R400 provided by its distributors.

PTC Resettable Fuse 4A (hold) 8A (trip) 30 Volt 40A 2.5 Watt 12.7s 0.01 Ohm Radial 14.4 X 3 X 24.8mm Bulk
Jameco (USA)
FUSE, RESETTABLE, 40A, 0.567X0.118X0.976", RADIAL, 30VDC, DCR 0.01 OHMS, PCB
RS (Formerly Allied Electronics)
PTC Resettable Fuse, 0.01ohm, Through Hole Mount
Semicontronic
Resettable Fuse, PPTC, MF-R, 30 VDC, 4 A, 8 A, 12.7 s, Rectangular
Avnet
Resettable Fuse, Pptc, 30Vdc, 4A, 8A; |Bourns, Inc. MF-R400.
Newark
PTC Resettable Fuses 40A 30V DIP-KINK
ACDS
PTC Resettable Fuse 40A 30V Bulk
Avnet Japan

Images

RS
TME
Newark
Distrelec
Onlinecomponents.com
RS (Formerly Allied Electronics)
Jameco (USA)
Onlinecomponents.com
Burklin Elektronik
Electro Sonic
Conrad
DKO Electronshik
Onlinecomponents.com

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-R-400
  • MF-R400.