Name: MF-R185-AP-99
Brand: Bourns Inc.
SKU: MF-R185-AP-99
Availability: InStock
Rating: 5 (161 reviews)

MF-R185-AP-99

For Reference Only

Part Number	MF-R185-AP-99
Manufacturer	Bourns Inc.
Description	FUSE PTC RESETTABLE
Datasheet	MF-R185-AP-99 Datasheet MF-R185-AP-99 Specifications
Package	Radial, Disc
ECAD
In Stock	4,518 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 18 - May 23 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # MF-R185-AP-99 (PTC Resettable Fuses) is manufactured by Bourns Inc. and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For MF-R185-AP-99 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MF-R185-AP-99 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MF-R185-AP-99.

MF-R185-AP-99 Specifications

Manufacturer	Bourns Inc.
Category	Circuit Protection - PTC Resettable Fuses
Package	Radial, Disc
ECAD
Series	Multifuse?, MF-R
Type	Polymeric
Voltage - Max	30V
Current - Max	40A
Current - Hold (Ih) (Max)	1.85A
Current - Trip (It)	3.7A
Time to Trip	8.7s
Resistance - Initial (Ri) (Min)	40 mOhms
Resistance - Post Trip (R1) (Max)	110 mOhms
Resistance - 25°C (Typ)	-
Operating Temperature	-40°C ~ 85°C
Ratings	-
Mounting Type	Through Hole
Package / Case	Radial, Disc
Size / Dimension	0.472" Dia x 0.118" W (12.00mm x 3.00mm)
Height - Seated (Max)	0.724" (18.40mm)
Thickness (Max)	-
Lead Spacing	0.201" (5.10mm)

MF-R185-AP-99 Datasheet

MF-R185-AP-99 Reviews

Luc*****Case

March 22, 2023

★ ★ ★ ★ ★

It works fine and does what it has designed for. No regrets.

Mallo*****drews

March 20, 2023

★ ★ ★ ★ ★

These are great for projects with the kids or doing any type of DIY projects. The case is nice to keep everything separated. Very nice.

Alon*****Short

March 19, 2023

★ ★ ★ ★ ★

Excellent ease of using site both in finding products and ordering! Also shipping charges reasonable.

Ter*****l Raj

March 11, 2023

★ ★ ★ ★ ★

Used it on my system it works perfect as I need.

Jai*****Henry

March 11, 2023

★ ★ ★ ★ ★

Worked good to turn my AC welder into a DC welder.

Nay*****ibe

March 8, 2023

★ ★ ★ ★ ★

These did exactly what I needed them to do. Electricity only flows in one direction. Perfect.

Ray*****Bandi

March 7, 2023

★ ★ ★ ★ ★

Awesome components selection and availability. Ordering process is easy. They don't spam me after the purchase.

Yusu*****bster

March 1, 2023

★ ★ ★ ★ ★

Great capacitors. very fast post very good communication.

Write a Review

★★★★★

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MF-R185-AP-99 Packaging

MF-R185-AP-99 FAQ

1. How to order MF-R185-AP-99 on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that MF-R185-AP-99 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MF-R185-AP-99. All suppliers must pass our qualification reviews before they can publish their products including MF-R185-AP-99 on Heisener; we pay more attention to the channels and quality of MF-R185-AP-99 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MF-R185-AP-99 price and inventory displayed accurate?

The price and inventory of MF-R185-AP-99 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of MF-R185-AP-99?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the MF-R185-AP-99 we delivered, we will accept the replacement or return of the MF-R185-AP-99 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of MF-R185-AP-99.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as MF-R185-AP-99 pin diagram, MF-R185-AP-99 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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MF-R185-AP-99 Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number	Manufacturer	Description	Stock
MF-R185 D# E02:0323_00123885	Bourns Inc	PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 30V 40A 1W 8.7s 0.04Ohm Radial 12 X 3mm Bulk Automotive RoHS: Compliant	0
MF-R185-2-99 D# V72:2272_06254342	Bourns Inc	PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 30V 40A 1W 8.7s 0.04Ohm Radial 12 X 3mm T/R Automotive RoHS: Compliant	0
MF-R185-AP D# V36:1790_06254343	Bourns Inc	PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 30V 40A 1W 8.7s 0.04Ohm Radial 12 X 3mm Ammo Automotive RoHS: Compliant	0
MF-R185-2 D# V36:1790_06254341	Bourns Inc	PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 30V 40A 1W 8.7s 0.04Ohm Radial 12 X 3mm T/R Automotive RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
MF-R185-AP D# MF-R185-AP	Bourns Inc	PTC Resettable Fuse 40A 30V Ammo Pack - Ammo Pack (Alt: MF-R185-AP) RoHS: Compliant	0
MF-R185 D# MF-R185	Bourns Inc	PTC Resettable Fuse 40A 30V Bulk - Bulk (Alt: MF-R185) RoHS: Compliant	0
MF-R185-2 D# 05B2543	Bourns Inc	PTC Resettable Fuse 40A 30V T/R - Product that comes on tape, but is not reeled (Alt: 05B2543) RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

MF-R185

D# MF-R185

Bourns Inc

PTC Resettable Fuse 40A 30V Bulk (Alt: MF-R185)

Part Number	Manufacturer	Description	Stock
MF-R185-2 D# MF-R185-2	Bourns Inc	PTC Resettable Fuse 40A 30V T/R (Alt: MF-R185-2) RoHS: Compliant	0
MF-R185-AP D# MF-R185-AP	Bourns Inc	PTC Resettable Fuse 40A 30V Ammo Pack (Alt: MF-R185-AP) RoHS: Compliant	0
MF-R185 D# MF-R185	Bourns Inc	PTC Resettable Fuse 40A 30V Bulk (Alt: MF-R185) RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
MF-R185-2	Bourns Inc		2914
MF-R185-AP-99	Bourns Inc		3000
MF-R185	Bourns Inc		3182

Part Number

Manufacturer

Description

Stock

MF-R185

D# 50G1686

Bourns Inc

Part Number	Manufacturer	Description	Stock
MF-R185-AP-99	Bourns Inc	FUSE PTC RESETTABLE	0
MF-R185-2	Bourns Inc	Resettable Fuses - PPTC 1.85A 30V 0.04ohm Hold 1.85 Trip 3.7	3000
MF-R185	Bourns Inc	Bourns MF-R185-0-99	1493
MF-R185-2-99	Bourns Inc	FUSE PTC RESETTABLE	3000
MF-R185-AP	Bourns Inc	FUSE PTC RESETTABLE	0

Part Number

Manufacturer

Description

Stock

MF-R185-2

Bourns Inc

30V 3.7A Through Hole PTC Resettable Fuses RoHS

MF-R185

Bourns Inc

30V 3.7A Through Hole PTC Resettable Fuses RoHS

2985

Part Number	Manufacturer	Description	Stock
MF-R185-2 D# MF-R185-2CT-ND	Bourns Inc	PTC RESET FUSE 30V 1.85A RADIAL	291
MF-R185-2-99 D# MF-R185-2-99TR-ND	Bourns Inc	PTC RESET FUSE 30V 1.85A RADIAL	0
MF-R185-AP D# MF-R185-AP-ND	Bourns Inc	PTC RESET FUSE 30V 1.85A RADIAL	0
MF-R185 D# MF-R185-ND	Bourns Inc	PTC RESET FUSE 30V 1.85A RADIAL	6048
MF-R185-AP-99 D# MF-R185-AP-99-ND	Bourns Inc	PTC RESET FUSE 30V 1.85A RADIAL	0

Part Number

Manufacturer

Description

Stock

MF-R185

Bourns Inc

In stock shipping within 2days

3000

MF-R185-2

Bourns Inc

In stock shipping within 2days

540

Part Number

Manufacturer

Description

Stock

MF-R185

D# 2131666

Bourns Inc

FUSE, PTC RESET, 30V, 1.85A, RADIAL

RoHS: Compliant

Min Qty: 1

Container: Each

2802

MF-R185-2

D# 2920150

Bourns Inc

PTC RESETTABLE FUSE, 1.85A, 30VDC

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

2971

Part Number

Manufacturer

Description

Stock

MF-R185

Bourns Inc

In stock

100

Part Number

Manufacturer

Description

Stock

MF-R185

D# C208484

Bourns Inc

2485

MF-R185-2

D# C208485

Bourns Inc

Part Number	Manufacturer	Description	Stock
MF-R185-2	Bourns Inc	PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 30V 40A 1W 8.7s 0.04Ohm Radial 12 X 3mm T/R Automotive RoHS: Compliant	4482
MF-R185	Bourns Inc	PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 30V 40A 1W 8.7s 0.04Ohm Radial 12 X 3mm Bulk Automotive RoHS: Compliant	6777
MF-R185-AP-99	Bourns Inc	PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 30V 40A 1W 8.7s 0.04Ohm Radial 12 X 3mm Ammo Automotive RoHS: Compliant	3484

Part Number

Manufacturer

Description

Stock

MF-R185-AP-99

Bourns Inc

OEM/CM Immediate delivery

1000

MF-R185

Bourns Inc

OEM/CM Immediate delivery

3000

Part Number	Manufacturer	Description	Stock
MF-R185-2-99 D# 652-MF-R185-2-99	Bourns Inc	Resettable Fuses - PPTC 1.85A 30V 0.04ohm Hold 1.85 Trip 3.12 RoHS: Compliant	1895
MF-R185-AP D# 652-MF-R185-AP	Bourns Inc	Resettable Fuses - PPTC 1.85A 30V 0.04ohm Hold 1.85 Trip 3.7 RoHS: Compliant	3115
MF-R185-2 D# 652-MF-R185-2	Bourns Inc	Resettable Fuses - PPTC 1.85A 30V 0.04ohm Hold 1.85 Trip 3.7 RoHS: Compliant	838
MF-R185 D# 652-MFR185	Bourns Inc	Resettable Fuses - PPTC 30v Max 40Amps Max Hold 3.70 Itrip3.7 RoHS: Compliant	5572

Part Number

Manufacturer

Description

Stock

MF-R185

D# XSKDRABA0002205

Bourns Inc

PTC Resettable Fuse, Radial, 40A 30V Bulk

9000

MF-R185-2

D# XSKDRABA0002206

Bourns Inc

PTC Resettable Fuse, Radial, 40A 30V T/R

3000

Part Number	Manufacturer	Description	Stock
MF-R185-AP D# 05B2540	Bourns Inc	Resettable Fuse, PTC, Thermistor, Holding Current 1.85 Ampere, Tripping Current 3.70 Ampere, Reset Time 8.7 Seconds RoHS: Not Compliant Min Qty: 3000 Container: TAPE & REEL - FULL	0
MF-R185 D# 58K1842	Bourns Inc	FUSE, PTC RESET, 30V, 1.85A, RADIAL, Product Range:MF-R Series, Voltage Rating:30VDC, Holding Current:1.85A, Tripping Current:3.7A, Time to Trip:8.7s, Fuse Shape:Round, Current Rating Max:40A, Lead Spacing:5.1mm, Diameter:12mm RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	2802
MF-R185-2 D# 06X6348	Bourns Inc	FUSE, RESETTABLE PTC, 30V, 1.85A, DISC, Thermistor Mounting:Through Hole, Product Range:MF-R Series, Holding Current:1.85A, Tripping Current:3.7A, Voltage Rating:30V, Operating Temperature Min:-40°C, Operating Temperature Max:85°C, RoHS Compliant: Yes RoHS: Compliant Min Qty: 3000 Container: TAPE & REEL - FULL	0

Part Number	Manufacturer	Description	Stock
MF-R185 D# NS-MF-R185	Bourns Inc	OEM/CM ONLY	4231
MF-R185-AP-99 D# NS-MF-R185-AP-99	Bourns Inc	OEM/CM ONLY	6867
MF-R185-2-99 D# NS-MF-R185-2-99	Bourns Inc	OEM/CM ONLY	4783
MF-R185-2 D# NS-MF-R185-2	Bourns Inc	OEM/CM ONLY	5159
MF-R185-AP D# NS-MF-R185-AP	Bourns Inc	OEM/CM ONLY	2771

Part Number	Manufacturer	Description	Stock
MF-R185-2-99	Bourns Inc	PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 30V 40A 1W 8.7s 0.04Ohm Radial 12 X 3mm T/R Automotive RoHS: Compliant	0
MF-R185-AP	Bourns Inc	PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 30V 40A 1W 8.7s 0.04Ohm Radial 12 X 3mm Ammo Automotive RoHS: Compliant	0
MF-R185	Bourns Inc	PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 30V 40A 1W 8.7s 0.04Ohm Radial 12 X 3mm Bulk Automotive RoHS: Compliant	6777
MF-R185-AP-99	Bourns Inc	PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 30V 40A 1W 8.7s 0.04Ohm Radial 12 X 3mm Ammo Automotive RoHS: Compliant	3484
MF-R185-2	Bourns Inc	PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 30V 40A 1W 8.7s 0.04Ohm Radial 12 X 3mm T/R Automotive RoHS: Compliant	4482

Part Number

Manufacturer

Description

Stock

MF-R185

Bourns Inc

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

1986

MF-R185-2

Bourns Inc

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

1417

Part Number

Manufacturer

Description

Stock

MF-R185

D# MF-R185

Bourns Inc

Fuse

3285

Part Number

Manufacturer

Description

Stock

MF-R185

D# 6478588P

Bourns Inc

Bourns 1.85A Hold current, Radial Leaded PCB Mount Resettable Fuse, 30V, BG

Min Qty: 10

Container: Bag

10680

Part Number

Manufacturer

Description

Stock

MFR185AP99

Bourns Inc

OEM/CM ONLY

3016

Part Number

Manufacturer

Description

Stock

MF-R185-AP-99

Bourns Inc

IN stock Immediate delivery

995

MF-R185

Bourns Inc

IN stock Immediate delivery

3015

Part Number

Manufacturer

Description

Stock

MF-R185

Bourns Inc

Resettable Fuses - PPTC 30v Max 40Amps Max Hold 3.70 Itrip3.7

pbFree: Pb-Free

MF-R185-2

Bourns Inc

Resettable Fuses - PPTC 1.85A 30V 0.04ohm Hold 1.85 Trip 3.7

pbFree: Pb-Free

Part Number

Manufacturer

Description

Stock

MF-R185

Bourns Inc

shipping today

87696

MF-R185-2

Bourns Inc

shipping today

1039

Part Number	Manufacturer	Description	Stock
MF-R185-2-99 D# 25740432	Bourns Inc	PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 30V 40A 1W 8.7s 0.04Ohm Radial 12 X 3mm T/R Automotive RoHS: Compliant	0
MF-R185 D# 51553961	Bourns Inc	PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 30V 40A 1W 8.7s 0.04Ohm Radial 12 X 3mm Bulk Automotive RoHS: Compliant	0
MF-R185-AP-99 D# 51549492	Bourns Inc	PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 30V 40A 1W 8.7s 0.04Ohm Radial 12 X 3mm Ammo Automotive RoHS: Compliant	0
MF-R185-2 D# 53197274	Bourns Inc	PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 30V 40A 1W 8.7s 0.04Ohm Radial 12 X 3mm T/R Automotive RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

MF-R185

mfr

RFQ

1811

Part Number

Manufacturer

Description

Stock

MF-R185

Bourns Inc

FUSE PTC RESETTABLE 1.85A HOLD

18470

Part Number

Manufacturer

Description

Stock

MF-R185

D# 9350497

Bourns Inc

FUSE, RESETTABLE PTC, 30V, 40A, RADIAL

RoHS: Compliant

Min Qty: 1

Container: Each

12019

MF-R185-2

D# 2920150

Bourns Inc

PTC RESETTABLE FUSE, 1.85A, 30VDC

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

2971

Quick Inquiry

MF-R185-AP-99

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