X-On Electronics has gained recognition as a prominent supplier of MF-S420 Resettable Fuses - PPTC across the USA, India, Europe, Australia, and various other global locations. MF-S420 Resettable Fuses - PPTC are a product manufactured by Bourns. We provide cost-effective solutions for Resettable Fuses - PPTC, ensuring timely deliveries around the world.

MF-S420 Bourns

Hot MF-S420 electronic component of Bourns
MF-S420 Bourns
MF-S420 Resettable Fuses - PPTC
MF-S420  Circuit Protection

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See Product Specifications
Part No. MF-S420
Manufacturer: Bourns
Category: Resettable Fuses - PPTC
Description: Resettable Fuses - PPTC 4.2A 30V 0.012ohm Hold 4.2A Trip 7.6A
Datasheet: MF-S420 Datasheet (PDF)
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



Price (USD)
568: USD 0.1144 ea
Line Total: USD 64.98 
Availability - 7904
Ship by Tue. 25 Mar to Mon. 31 Mar
MOQ: 568  Multiples: 1
Pack Size: 1
Availability Price Quantity
9651
Ship by Tue. 25 Mar to Mon. 31 Mar
MOQ : 500
Multiples : 500
500 : USD 0.394
1000 : USD 0.3897
2500 : USD 0.3854
5000 : USD 0.3211
7500 : USD 0.3195
10000 : USD 0.3179
15000 : USD 0.3163
25000 : USD 0.3148

7904
Ship by Tue. 25 Mar to Mon. 31 Mar
MOQ : 568
Multiples : 1
568 : USD 0.1144
698 : USD 0.0931
885 : USD 0.0734
1012 : USD 0.0642
2500 : USD 0.0637
5000 : USD 0.0547
10000 : USD 0.0511

6184
Ship by Fri. 21 Mar to Tue. 25 Mar
MOQ : 1
Multiples : 1
1 : USD 0.6237
10 : USD 0.55
50 : USD 0.4496
100 : USD 0.3696
250 : USD 0.3399
500 : USD 0.33
1000 : USD 0.308
2500 : USD 0.2981
5000 : USD 0.2717

9215
Ship by Tue. 25 Mar to Mon. 31 Mar
MOQ : 500
Multiples : 500
500 : USD 0.5327
1000 : USD 0.5066
2500 : USD 0.501
5000 : USD 0.4175
7500 : USD 0.4153

7904
Ship by Tue. 25 Mar to Mon. 31 Mar
MOQ : 698
Multiples : 1
698 : USD 0.0931
885 : USD 0.0734
1012 : USD 0.0642
2500 : USD 0.0637
5000 : USD 0.0547
10000 : USD 0.0511

1940
Ship by Tue. 25 Mar to Mon. 31 Mar
MOQ : 2000
Multiples : 2000
2000 : USD 0.1255

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

We are delighted to provide the MF-S420 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-S420 and other electronic components in the Resettable Fuses - PPTC category and beyond.

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S350 0144T Features Additional Information Axialleaded Click these links for more information: Fullycompatiblewithcurrentindustry standards Weldablenickelterminals PRODUCT TECHNICAL INVENTORY SAMPLES CONTACT Verylowinternalresistance SELECTOR LIBRARY Agencyrecognition: RoHScompliant* MF-S Series - PTC Resettable Fuses Electrical Characteristics Tripped 1 Hour (R ) 1 I I Initial Resistance Post-Trip Max. Time to Trip Power hold trip Resistance Dissipation V max. I max. Model Volts Amps Amperes Ohms Ohms Amperes Seconds Watts at 23 C at 23 C at 23 C at 23 C at 23 C at 23 C Hold Trip Min. Max. Max. Typ. MF-S120 15 100 1.20 2.70 0.085 0.160 0.220 6 5.0 1.20 MF-S150 15 100 1.50 3.00 0.050 0.090 0.113 8 5.0 1.30 MF-S175 15 100 1.75 3.80 0.050 0.090 0.120 9 4.0 1.50 MF-S200 30 100 2.00 4.40 0.030 0.060 0.080 10 4.0 1.90 MF-S350 30 100 3.50 6.30 0.017 0.031 0.040 20 3.0 2.50 MF-S420 30 100 4.20 7.60 0.012 0.024 0.040 20 6.0 2.90 Environmental Characteristics Operating/Storage Temperature........................... -40 C to +85 C Maximum Device Surface Temperature in Tripped State ................................................ 125 C Passive Aging....................................................... +85 C, 1000 hours............................................... 5 % typical resistance change Humidity Aging...................................................... +85 C, 85% R.H. 7 days...................................... 5 % typical resistance change Vibration ............................................................... MIL-STD-883C, Method 2007.1,........................... No change Condition A Moisture Sensitivity Level..................................... 1 ESD Classification (HBM) 6 Test Procedures And Requirements For Model MF-S Series Test Test Conditions Accept/Reject Criteria Visual/Mech..................................................... Verify dimensions and materials.......................Per MF physical description Resistance....................................................... In still air 23 C.............................................Rmin R R1max Time to Trip...................................................... At specified current, Vmax, 23 C.....................T max. time to trip (seconds) Hold Current .................................................... 30 min. at Ihold .................................................No trip Trip Cycle Life.................................................. Vmax, Imax, 100 cycles....................................No arcing or burning Trip Endurance ................................................ Vmax, 48 hours.................................................No arcing or burning UL File Number .................................................... E174545 Applications Rechargeable battery pack protection Provides overcurrent protection with 125 C trip temperature MF-S Series - PTC Resettable Fuses Product Dimensions AB C D F Model Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. 19.9 22.1 4.9 5.2 0.6 1.0 5.5 7.5 3.8 4.1 MF-S120 (0.783) (0.870) (0.193) (0.205) (0.024) (0.039) (0.217) (0.295) (0.150) (0.161) 21.3 23.4 10.2 11.0 0.5 1.1 4.1 5.5 4.8 5.4 MF-S150 (0.839) (0.921) (0.402) (0.433) (0.020) (0.043) (0.161) (0.217) (0.189) (0.213) 20.9 23.1 4.9 5.2 0.6 1.0 4.1 5.5 3.8 4.1 MF-S175 (0.823) (0.909) (0.193) (0.205) (0.024) (0.039) (0.161) (0.217) (0.150) (0.161) 21.3 23.4 10.2 11.0 0.5 1.1 5.0 7.6 4.8 5.4 MF-S200 (0.839) (0.921) (0.402) (0.433) (0.020) (0.043) (0.197) (0.299) (0.189) (0.213) 28.4 31.8 13.0 13.5 0.5 1.1 6.3 8.9 6.0 6.6 MF-S350 (1.119) (1.252) (0.512) (0.531) (0.020) (0.043) (0.248) (0.350) (0.236) (0.260) 30.6 32.4 12.9 13.6 0.5 1.1 5.0 7.5 6.0 6.6 MF-S420 (1.205) (1.276) (0.508) (0.535) (0.020) (0.043) (0.197) (0.295) (0.236) (0.260) Packaging: Bulk - 500 pcs. per bag. Tape and Reel - Consult factory. A Typical Part Marking MM DIMENSIONS: (INCHES) Represents total content. Layout may vary. MANUFACTURER S F B TRADEMARK PART IDENTIFICATION S120 0180T DATE CODE LOT NO. D D (FIRST DIGIT = (T = TAIWAN C LAST DIGIT OF YEAR S = CHINA) NEXT THREE DIGITS = DAY OF YEAR) Terminal material: quarter-hard nickel Typical Time to Trip at 23 C How to Order MF - S 120 Multifuse Product Designator Series S = Axial Leaded Strap 10 Component Hold Current, I hold 120-420 (1.20 Amps - 4.20 Amps) 1 0.1 Asia-Pacific: Tel: +886-2 2562-4117 Email: asiacus bourns.com EMEA: Tel: +36 88 885 877 0.01 Email: eurocus bourns.com The Americas: Tel: +1-951 781-5500 Email: americus bourns.com www.bourns.com 0.001 1 10 100 MF-S, REV. Q, 07/18 Fault Current (Amps) Specications are subject to change without notice. Users should verify actual device performance in their specic applications. The products described herein and this document are subject to specic legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. MF-S120 MF-S150 MF-S175 MF-S200 MF-S350 MF-S420 Time to Trip (Seconds)

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
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