Name: MF-R040
Brand: Bourns
SKU: MF-R040
Rating: 5 (88 reviews)

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For Reference Only

Part Number	MF-R040
OEMstron Part #	MF-R040
Manufacturer	Bourns
Category	Power › Circuit Protection › PTC Resettable Fuses
Description	PTC RESET FUSE 60V 400MA RADIAL
Lifecycle	Active
RoHS	No RoHS Information
EDA/CAD Models	MF-R040 PCB Footprint and Symbol
Warehouses	USA, Europe, China, Hong Kong SAR
Estimated Delivery	Feb 3 - Feb 8 (Choose Expedited Shipping)
Warranty	Up to 1 year [Limited-Warranty]*
Payment
Shipping

MF-R040 Documents

MF-R040, MF-R040 Datasheet (Total Pages: 9, Size: 853.78 KB)

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Part Number	Description	Stock
MF-R040-2-17 D# V36:1790_23984487 Bourns Inc	PTC RESETTABLE 0.4A 60V RADIAL LEADED	Americas - 0
MF-R040 D# E02:0323_00123545 Bourns Inc	PTC Resettable Fuse 0.4A(hold) 0.8A(trip) 60V 40A 0.55W 3.8s 0.52Ohm Radial 7.4 X 3.1mm Bag Automotive RoHS: Compliant	Europe - 16296
MF-R040-AP-17 D# V36:1790_23984488 Bourns Inc	PTC RESETTABLE 0.4A 60V RADIAL LEADED	Americas - 0
MF-R040-0-99 D# V99:2348_06254654 Bourns Inc	PTC Resettable Fuse 0.4A(hold) 0.8A(trip) 60V 40A 0.55W 3.8s 0.52Ohm Radial 7.4 X 3.1mm Bag Automotive RoHS: Compliant	Americas - 1976
MF-R040-2 D# V72:2272_06254284 Bourns Inc	PTC Resettable Fuse 0.4A(hold) 0.8A(trip) 60V 40A 0.55W 3.8s 0.52Ohm Radial 7.4 X 3.1mm T/R Automotive RoHS: Compliant	Americas - 1369
MF-R040-AP D# V72:2272_06254286 Bourns Inc	PTC Resettable Fuse 0.4A(hold) 0.8A(trip) 60V 40A 0.55W 3.8s 0.52Ohm Radial 7.4 X 3.1mm Ammo Automotive RoHS: Compliant	Americas - 0
MF-R040-0-17 D# V36:1790_23984486 Bourns Inc	PTC RESETTABLE 0.4A 60V RADIAL LEADED	Americas - 0

Part Number	Description	Stock
MF-R040-2 D# 05B2503 Bourns Inc	PTC Resettable Fuse 40A 60V T/R - Product that comes on tape, but is not reeled (Alt: 05B2503) RoHS: Compliant	Americas - 1698
MF-R040-AP-17 D# MF-R040-AP-17 Bourns Inc	- Ammo Pack (Alt: MF-R040-AP-17)	Americas - 0
MF-R040-0-17 D# MF-R040-0-17 Bourns Inc	- Bulk (Alt: MF-R040-0-17)	Americas - 0
MF-R040-2-17 D# MF-R040-2-17 Bourns Inc	- Tape and Reel (Alt: MF-R040-2-17)	Americas - 0
MF-R040-AP D# MF-R040-AP Bourns Inc	PTC Resettable Fuse 40A 60V Ammo Pack - Ammo Pack (Alt: MF-R040-AP) RoHS: Compliant	Americas - 0
MF-R040 D# MF-R040 Bourns Inc	PTC Resettable Fuse 40A 60V Bulk - Tape and Reel (Alt: MF-R040)	Americas - 6527

Part Number

Description

Stock

MF-R040

D# MF-R040

Bourns Inc

PTC Resettable Fuse 40A 60V Bulk (Alt: MF-R040)

Asia - 0

Part Number	Description	Stock
MF-R040 D# MF-R040 Bourns Inc	PTC Resettable Fuse 40A 60V Bulk (Alt: MF-R040) RoHS: Compliant	Europe - 2000
MF-R040-AP D# MF-R040-AP Bourns Inc	PTC Resettable Fuse 40A 60V Ammo Pack (Alt: MF-R040-AP) RoHS: Compliant	Europe - 0
MF-R040-2 D# MF-R040-2 Bourns Inc	PTC Resettable Fuse 40A 60V T/R (Alt: MF-R040-2) RoHS: Compliant	Europe - 9000

Part Number	Description	Stock
MF-R040-AP-99 Bourns Inc		2000
RS60RB-040(CROSS: MF-R040) OptiFuse		6000
MF-R040 Bourns Inc		298

Part Number

Description

Stock

MF-R040

D# 50G1670

Bourns Inc

Part Number	Description	Stock
MF-R040-0-99 Bourns Inc	Min Qty 1000	Contact Us
MF-R040-AP-99 Bourns Inc	FUSE PTC RESETTABLE	Contact Us
MF-R040-2 Bourns Inc	Min Qty 12	11685
MF-R040-AP Bourns Inc	FUSE PTC RESETTABLE	Contact Us
MF-R040-2-99 Bourns Inc	Min Qty 3000	Contact Us
MF-R040 Bourns Inc	Min Qty 500	7500

Part Number	Description	Stock
MF-R040-0-99 D# MF-R040-0-99-ND Bourns Inc	PTC RESET FUSE 60V 400MA RADIAL	Limited Supply - Call
MF-R040 D# MF-R040-ND Bourns Inc	PTC RESET FUSE 60V 400MA RADIAL	7766 In Stock
MF-R040-AP D# MF-R040-AP-ND Bourns Inc	PTC RESET FUSE 60V 400MA RADIAL	Temporarily Out of Stock
MF-R040-2 D# MF-R040-2CT-ND Bourns Inc	PTC RESET FUSE 60V 400MA RADIAL	2779 In Stock
MF-R040-2-99 D# MF-R040-2-99TR-ND Bourns Inc	PTC RESET FUSE 60V 400MA RADIAL	Limited Supply - Call
MF-R040-AP-99 D# MF-R040-AP-99-ND Bourns Inc	PTC RESET FUSE 60V 400MA RADIAL	Limited Supply - Call

Part Number

Description

Stock

MF-R040-2

D# 2920149

Bourns Inc

PTC RESETTABLE FUSE, 0.4A, 60VDC

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

1698

MF-R040

D# 9350411

Bourns Inc

MULTIFUSE, RADIAL, 0.4A, 60V

RoHS: Compliant

Min Qty: 5

Container: Each

8982

Part Number

Description

Stock

MF-R040

Bourns Inc

In stock

298

Part Number

Description

Stock

MF-R040-2-99

Bourns Inc

in stock - can ship the same day

1000

Part Number	Description	Stock
MF-R040-0-17 Bourns Inc	RoHS: Not Compliant	0
MF-R040-0-99 Bourns Inc	PTC Resettable Fuse 0.4A(hold) 0.8A(trip) 60V 40A 0.55W 3.8s 0.52Ohm Radial 7.4 X 3.1mm Bag Automotive RoHS: Compliant	1500 In Stock
MF-R040-2-99 Bourns Inc	PTC Resettable Fuse 0.4A(hold) 0.8A(trip) 60V 40A 0.55W 3.8s 0.52Ohm Radial 7.4 X 3.1mm T/R Automotive RoHS: Compliant	5197 In Stock
MF-R040 Bourns Inc	PTC Resettable Fuse 0.4A(hold) 0.8A(trip) 60V 40A 0.55W 3.8s 0.52Ohm Radial 7.4 X 3.1mm Bulk Automotive RoHS: Compliant	1823 In Stock
MF-R040-AP-17 Bourns Inc	RoHS: Not Compliant	0
MF-R040-2 Bourns Inc	PTC Resettable Fuse 0.4A(hold) 0.8A(trip) 60V 40A 0.55W 3.8s 0.52Ohm Radial 7.4 X 3.1mm T/R Automotive RoHS: Compliant	5848 In Stock
MF-R040-AP-99 Bourns Inc	PTC Resettable Fuse 0.4A(hold) 0.8A(trip) 60V 40A 0.55W 3.8s 0.52Ohm Radial 7.4 X 3.1mm Ammo Automotive RoHS: Compliant	8000 In Stock
MF-R040-2-17 Bourns Inc	RoHS: Not Compliant	0

Part Number

Description

Stock

MF-R040

Bourns Inc

OEM/CM Immediate delivery

1000

Part Number	Description	Stock
MF-R040 D# 652-MFR040 Bourns Inc	Resettable Fuses - PPTC 60v Max 40Amps Max Hold .40 Trip .80 RoHS: Compliant	3795
MF-R040-2-99 D# 652-MF-R040-2-99 Bourns Inc	Resettable Fuses - PPTC 0.40A 60V 0.52ohm Hold .4 Trip .8 RoHS: Compliant	2665
MF-R040-0-99 D# 652-MFR040-LF Bourns Inc	Resettable Fuses - PPTC .4A 60V RoHS: Compliant	1084
MF-R040-2 D# 652-MF-R040-2 Bourns Inc	Resettable Fuses - PPTC 0.40A 60V 0.52ohm Hold .40 Trip .80 RoHS: Compliant	3223

Part Number

Description

Stock

MF-R040-2

D# XSKDRABA0002193

Bourns Inc

PTC Resettable Fuse, Radial, 40A 60V T/R

6000

MF-R040

D# XSKDRABA0002192

Bourns Inc

PTC Resettable Fuse, Radial, 40A 60V Bulk

1500

Part Number	Description	Stock
MF-R040. D# 27AC8881 Bourns Inc	FUSE, PTC RESET, 60V, 400mA, RADIAL, Product Range:MF-R Series, Voltage Rating:60VDC, Holding Current:400mA, Tripping Current:800mA, Time to Trip:3.8s, Fuse Shape:Round, Current Rating Max:40A, Lead Spacing:5.1mm, Diameter:7.4mm RoHS Compliant: Yes RoHS: Compliant Min Qty: 500 Container: TAPE & REEL - FULL	6527
MF-R040 D# 58K1837 Bourns Inc	FUSE, PTC RESET, 60V, 400mA, RADIAL, Product Range:MF-R Series, Voltage Rating:60VDC, Holding Current:400mA, Tripping Current:800mA, Time to Trip:3.8s, Fuse Shape:Round, Current Rating Max:40A, Lead Spacing:5.1mm, Diameter:7.4mm RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	2015
MF-R040-AP-17 D# 34AH1219 Bourns Inc	PTC RESETTABLE 0.4A 60V RADIAL LEADED / Ammo Pack RoHS: Not Compliant Min Qty: 4000 Container: Bulk	0
MF-R040-2-17 D# 34AH1221 Bourns Inc	PTC RESETTABLE 0.4A 60V RADIAL LEADED / Tape & Reel - 13" reel RoHS: Not Compliant Min Qty: 3000 Container: Bulk	0
MF-R040-AP D# 05B2500 Bourns Inc	PTC RESETTABLE 0.4A 60V RADIAL LEADED / Ammo Pack RoHS: Not Compliant Min Qty: 4000 Container: TAPE & REEL - FULL	0
MF-R040-2 D# 05B2503 Bourns Inc	PTC RESETTABLE FUSE, 0.4A, 60VDC, Product Range:MF-R Series, Voltage Rating:60VDC, Holding Current:400mA, Tripping Current:800mA, Time to Trip:3.8s, Fuse Shape:Round, Current Rating Max:40A, Lead Spacing:5.1mm, Diameter:7.4mm RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Cut Tape	1698
MF-R040-0-17 D# 34AH1220 Bourns Inc	PTC RESETTABLE 0.4A 60V RADIAL LEADED / Bulk, Bag Packaging RoHS: Not Compliant Min Qty: 3000 Container: Bulk	0

Part Number	Description	Stock
MF-R040-0-99 D# NS-MF-R040-0-99 Bourns Inc	OEM/CM ONLY	2616
MF-R040 D# NS-MF-R040 Bourns Inc	OEM/CM ONLY	5110
MF-R040-AP-99 D# NS-MF-R040-AP-99 Bourns Inc	OEM/CM ONLY	9307
MF-R040-2-99 D# NS-MF-R040-2-99 Bourns Inc	OEM/CM ONLY	4731
BON-MF-R040-0-99-SZ D# NS-BON-MF-R040-0-99-SZ BOURNS	OEM/CM ONLY	7985
MF-R040-2 D# NS-MF-R040-2 Bourns Inc	OEM/CM ONLY	5795
MF-R040-AP D# NS-MF-R040-AP Bourns Inc	OEM/CM ONLY	6372

Part Number	Description	Stock
MF-R040-AP-17 Bourns Inc	RoHS: Not Compliant	0
MF-R040-0-99 Bourns Inc	PTC Resettable Fuse 0.4A(hold) 0.8A(trip) 60V 40A 0.55W 3.8s 0.52Ohm Radial 7.4 X 3.1mm Bag Automotive RoHS: Compliant	1500 In Stock
MF-R040-2 Bourns Inc	PTC Resettable Fuse 0.4A(hold) 0.8A(trip) 60V 40A 0.55W 3.8s 0.52Ohm Radial 7.4 X 3.1mm T/R Automotive RoHS: Compliant	5848 In Stock
MF-R040-AP Bourns Inc	PTC Resettable Fuse 0.4A(hold) 0.8A(trip) 60V 40A 0.55W 3.8s 0.52Ohm Radial 7.4 X 3.1mm Ammo Automotive RoHS: Compliant	Alternative Product Available
MF-R040-0-17 Bourns Inc	RoHS: Not Compliant	0
MF-R040 Bourns Inc	PTC Resettable Fuse 0.4A(hold) 0.8A(trip) 60V 40A 0.55W 3.8s 0.52Ohm Radial 7.4 X 3.1mm Bulk Automotive RoHS: Compliant	1823 In Stock
MF-R040-2-99 Bourns Inc	PTC Resettable Fuse 0.4A(hold) 0.8A(trip) 60V 40A 0.55W 3.8s 0.52Ohm Radial 7.4 X 3.1mm T/R Automotive RoHS: Compliant	5197 In Stock
MF-R040-2-17 Bourns Inc	RoHS: Not Compliant	0
MF-R040-AP-99 Bourns Inc	PTC Resettable Fuse 0.4A(hold) 0.8A(trip) 60V 40A 0.55W 3.8s 0.52Ohm Radial 7.4 X 3.1mm Ammo Automotive RoHS: Compliant	8000 In Stock

Part Number

Description

Stock

MF-R040

Bourns Inc

RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, THROUGH HOLE MOUNT

319

Part Number

Description

Stock

MF-R040

D# 6478471P

Bourns Inc

Bourns 0.4A Hold current, Radial Leaded PCB Mount Resettable Fuse, 60V, BG

Min Qty: 10

Container: Bag

3172

Part Number	Description	Stock
MFR0402 Bourns Inc	OEM/CM ONLY	5115
MFR040AP99 Bourns Inc	OEM/CM ONLY	2016
MFR040 Bourns Inc	OEM/CM ONLY	65017
MFR040099 Bourns Inc	OEM/CM ONLY	33016
MFR040299 Bourns Inc	OEM/CM ONLY	39016

Part Number

Description

Stock

MF-R040

Bourns Inc

IN stock Immediate delivery

995

Part Number

Description

Stock

MF-R040

Bourns Inc

Resettable Fuses - PPTC 60v Max 40Amps Max Hold .40 Trip .80

pbFree: Pb-Free

Americas - 1450

MF-R040-2

Bourns Inc

Resettable Fuses - PPTC 0.40A 60V 0.52ohm Hold .40 Trip .80

pbFree: Pb-Free

Americas - 0

Part Number

Description

Stock

MF-R040

Bourns Inc

shipping today

2799696

MF-R040-2

Bourns Inc

shipping today

2799696

Part Number	Description	Stock
MF-R040-2-99 D# 51517217 Bourns Inc	PTC Resettable Fuse 0.4A(hold) 0.8A(trip) 60V 40A 0.55W 3.8s 0.52Ohm Radial 7.4 X 3.1mm T/R Automotive RoHS: Compliant	Americas - 5197
MF-R040-AP D# 46356285 Bourns Inc	PTC Resettable Fuse 0.4A(hold) 0.8A(trip) 60V 40A 0.55W 3.8s 0.52Ohm Radial 7.4 X 3.1mm Ammo Automotive RoHS: Compliant	Americas - 8000
MF-R040-2 D# 51509186 Bourns Inc	PTC Resettable Fuse 0.4A(hold) 0.8A(trip) 60V 40A 0.55W 3.8s 0.52Ohm Radial 7.4 X 3.1mm T/R Automotive RoHS: Compliant	Americas - 3000
MF-R040-0-99 D# 31954822 Bourns Inc	PTC Resettable Fuse 0.4A(hold) 0.8A(trip) 60V 40A 0.55W 3.8s 0.52Ohm Radial 7.4 X 3.1mm Bag Automotive RoHS: Compliant	Americas - 1976
MF-R040 D# 53124335 Bourns Inc	PTC Resettable Fuse 0.4A(hold) 0.8A(trip) 60V 40A 0.55W 3.8s 0.52Ohm Radial 7.4 X 3.1mm Bag Automotive RoHS: Compliant	Americas - 16224
MF-R040-AP-99 D# 51563052 Bourns Inc	PTC Resettable Fuse 0.4A(hold) 0.8A(trip) 60V 40A 0.55W 3.8s 0.52Ohm Radial 7.4 X 3.1mm Ammo Automotive RoHS: Compliant	Americas - 8000

Part Number

Description

Stock

MF-R040

mfr

RFQ

860

Part Number

Description

Stock

MF-R040

Bourns Inc

FUSE PTC RESETTABLE

7891

Part Number	Description	Stock
MF-R040-0-99 D# 1843615 Bourns Inc	FUSE, PTC RESET, 60V, 400mA, RADIAL RoHS: Compliant Min Qty: 1 Container: Each	0
MF-R040 D# 9350411 Bourns Inc	MULTIFUSE, RADIAL, 0.4A, 60V RoHS: Compliant Min Qty: 1 Container: Each	7157
MF-R040-2 D# 2920149 Bourns Inc	PTC RESETTABLE FUSE, 0.4A, 60VDC RoHS: Compliant Min Qty: 1 Container: Cut Tape	1698

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Quick Inquiry

In Stock	7,885 - More on Order
Quote Limit	No Limit
Lead-Time	Can Ship Immediately
Minimum	1

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Pricing (USD)

Qty.	Unit Price	Ext. Price
1	$ 0.0000	$ 0.0000
100	$ 0.0000	$ 0.0000
500	$ 0.0000	$ 0.0000
1000	$ 0.0000	$ 0.0000
2500	$ 0.0000	$ 0.0000

OEMstron will offer the most competitive prices for you, please refer to the quotations.

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Our Certificates

ISO9001:2015 & ISO14001:2015

Part Number	MF-R040
Brand	Bourns
Lifecycle	Active
RoHS	No RoHS Information
Product Line	Power
Category	Circuit Protection
Subcategory	PTC Resettable Fuses
Manufacturer	Bourns Inc.
Series	Multifuse®, MF-R
Type	Polymeric
Voltage - Max	60V
Current - Max	40A
Current - Hold (Ih) (Max)	400mA
Current - Trip (It)	800mA
Time to Trip	3.8s
Resistance - Initial (Ri) (Min)	520 mOhms
Resistance - Post Trip (R1) (Max)	1.29 Ohms
Resistance - 25°C (Typ)	-
Operating Temperature	-40°C ~ 85°C
Ratings	-
Mounting Type	Through Hole
Package / Case	Radial, Disc
Size / Dimension	0.291" Dia x 0.122" T (7.40mm x 3.10mm)
Height - Seated (Max)	0.539" (13.70mm)
Thickness (Max)	-
Lead Spacing	0.201" (5.10mm)

MF-R040

MF-R040 Specifications

MF-R040 Documents

Global Supply Chains - Reliable and Authorized Distributor Resources

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