MF-SM185/33-2 Bourns

MF-SM185/33-2 electronic component of Bourns
MF-SM185/33-2 Bourns
MF-SM185/33-2 Resettable Fuses - PPTC
MF-SM185/33-2  Circuit Protection
Images are for reference only, See Product Specifications

X-On Electronics has gained recognition as a prominent supplier of MF-SM185/33-2 Resettable Fuses - PPTC across the USA, India, Europe, Australia, and various other global locations. MF-SM185/33-2 Resettable Fuses - PPTC are a product manufactured by Bourns. We provide cost-effective solutions for Resettable Fuses - PPTC, ensuring timely deliveries around the world.

Part No. MF-SM185/33-2
Manufacturer: Bourns
Category: Resettable Fuses - PPTC
Description: Resettable Fuses - PPTC 33volt 40Amp Resettable Fuse
Datasheet: MF-SM185/33-2 Datasheet (PDF)
Price (USD)
5: USD 0.3014 ea
Line Total: USD 1.51 
Availability : 2769
  
Ship by Tue. 21 Oct to Mon. 27 Oct
QtyUnit Price
5$ 0.3014
50$ 0.2336
150$ 0.1535
1500$ 0.1137
3000$ 0.1028
4500$ 0.0963

Availability 11934
Ship by Fri. 17 Oct to Tue. 21 Oct
MOQ : 1
Multiples : 1
QtyUnit Price
1$ 0.5
10$ 0.4575
50$ 0.3708
100$ 0.3277
250$ 0.2816
500$ 0.2596
1000$ 0.2288
3000$ 0.2013
6000$ 0.2002


Availability 2769
Ship by Tue. 21 Oct to Mon. 27 Oct
MOQ : 5
Multiples : 5
QtyUnit Price
5$ 0.3014
50$ 0.2336
150$ 0.1535
1500$ 0.1137
3000$ 0.1028
4500$ 0.0963


Availability 6
Ship by Fri. 17 Oct to Tue. 21 Oct
MOQ : 1
Multiples : 1
QtyUnit Price
1$ 0.518
10$ 0.469
44$ 0.4326
50$ 0.406
100$ 0.3934


Availability 2425
Ship by Tue. 21 Oct to Mon. 27 Oct
MOQ : 451
Multiples : 1
QtyUnit Price
451$ 0.5775
470$ 0.5543
500$ 0.5343
1000$ 0.497
2500$ 0.4823


Availability 17460
Ship by Tue. 21 Oct to Mon. 27 Oct
MOQ : 3000
Multiples : 3000
QtyUnit Price
3000$ 0.2313
6000$ 0.2177
9000$ 0.2093
12000$ 0.1985


Availability 2412
Ship by Tue. 21 Oct to Mon. 27 Oct
MOQ : 538
Multiples : 1
QtyUnit Price
538$ 0.4836
663$ 0.3926
720$ 0.3614


Availability 2890
Ship by Tue. 21 Oct to Mon. 27 Oct
MOQ : 705
Multiples : 1
QtyUnit Price
705$ 0.3692
1200$ 0.3488
2300$ 0.3413
3000$ 0.3287


Availability 1134
Ship by Tue. 21 Oct to Mon. 27 Oct
MOQ : 705
Multiples : 1
QtyUnit Price
705$ 0.3692
1200$ 0.3488
2300$ 0.3413
3000$ 0.3287

   
Manufacturer
Product Category
Hold Current
Trip Current
Current Rating - Max
Maximum Voltage
Resistance
Mounting Style
Termination Style
Package / Case
Series
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Hts Code
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

We are delighted to provide the MF-SM185/33-2 from our Resettable Fuses - PPTC category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the MF-SM185/33-2 and other electronic components in the Resettable Fuses - PPTC category and beyond.

Image Part-Description
Stock Image 1.5SMC15CA
TVS Diodes - Transient Voltage Suppressors 15V 1500W BiDir
Stock : 11246
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 2017-15-SMH-RPLF
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 150V FLAT GDT Horizontal
Stock : 2563
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 1669-06
Surge Suppressors 2000pF Single Ended
Stock : 6
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 2036-60-SM-RPLF
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 600V Miniature 3 Pole
Stock : 1132
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 2036-07-SMLF
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 75V
Stock : 1171
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 1530-1D-W
Bourns Surge Suppressors ETHERNET PoE DIN MntGrnd Wire
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 1110-331K-RC
High Current RF Choke Bobbin Core 330uH 10% 1KHz Ferrite 1.3A 336mOhm DCR RDL
Stock : 96
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 1250-2S-120
Surge Suppressors 120VAC 2W+G 2 Protected Poles
Stock : 28
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 1250-3S-230
Surge Suppressors 230VAC 3W+G 3 Protected Poles
Stock : 24
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 1130-101K-RC
High Current RF Choke Bobbin Core 100uH 10% 1KHz Ferrite 9A 34mOhm DCR RDL
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Image Part-Description
Stock Image 0ZCG0075AF2B
Resettable Fuses - PPTC
Stock : 3211
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MINIASMDC075F/24-2
Resettable Fuses - PPTC .75A 24V Mini SMD AEC-Q200
Stock : 2947
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MF-S120
Resettable Fuses - PPTC 1.20A 15V 0.085ohm Hold 1.2A Trip 2.7A
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 0ZCD0250FF2C
PTC Resettable Fuse 2.5A(hold) 5A(trip) 16VDC 40A 1.5W 16s 0.025Ohm SMD Solder Pad 2920 T/R
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 0ZCG0030FF2C
Resettable Fuses - PPTC
Stock : 7568
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MF-R030
Resettable Fuses - PPTC 60v Max 40Amps Max Hold .30 Trip .60
Stock : 970
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image RXEF020-2
Resettable Fuses - PPTC Radial Lead .2A 72V 40A Imax
Stock : 5848
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image SMD1210P075TF
PTC Resettable Fuses 1210 RoHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image FRX025-60F
PTC Resettable Fuses Through Hole RoHS
Stock : 500
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image BK16-600-SZ
PTC Resettable Fuses Through Hole,P=5.1mm RoHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

The MF-SM185/33-2 is a resettable fuse manufactured by Bourns, Inc., one of the leading global electronic component manufacturers. The part is a polymeric positive temperature coefficient (PPTC) device that works as an over-current protective device for automotive, mass transit, and other commercial and industrial applications. It is rated for 33 Volts DC with a current trip of 40 Amp. It has a power dissipation of 185 mW. It has an internal self-resetting feature and operates at an ambient temperature range of -40°C to +125°C (with a derating of current above 85°C). Additionally, it meets requirements for the UL 94V-0 flammability standard and comes in RoHS and REACH compliant packages.

Tariff Desc

8541.50.00 - Other semiconductor devices
42 No Other discrete (not IC) semiconductor devices
(PTC resettable fuses used to protect against overcurrent. Also known as a multifuse or polyfuse or polyswitch)

8536.10 FUSES AND FUSE HOLDERS, subminiature, plug in or pigtail type known as picofuses or microfuses, dimensions NOT exceeding 6mm x 18mm TC 8530773
Bourns Inc.
BOURNS JW MILLER
BR4
J.W. Miller
JW Miller
EA2-5NU Low Signal Relays – NEXEM Compact PCB Solution image

Jul 17, 2025
The EA2-5NU Low Signal Relays - PCB by NEXEM deliver compact, low-power, and high-reliability switching for sensitive circuits. Premium  Electromechanical Relays  available globally from Xon Electronics.
ALFA2524BPTB DC Fans by Alfa – Compact Cooling Fan image

Jul 30, 2025
ALFA2524BPTB DC Fans by Alfa deliver 7200 RPM airflow at low noise and power. Ideal for compact systems needing efficient cooling and reliable thermal management.
SP3010 Soldering Irons by Desco – Buy Online at XON image

Aug 26, 2025
The SP3010 Soldering Irons by Desco are reliable, ergonomic, and efficient tools for PCB repair, electronics assembly, and prototyping. Belonging to the  Tools & Supplies, Prototyping Products Soldering, Soldering Irons  category, they ensure consistent soldering performance.
TA 131007 Enclosures by Fibox Devices image

Aug 25, 2025
The TA 131007 Enclosures, Boxes & Cases by Fibox offer IP65 dust and water protection, durable polycarbonate build, and easy mounting for industrial, telecom, and outdoor electronic systems.

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted AS9120 Certified