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MF-USMF050-2

hotMF-USMF050-2

MF-USMF050-2

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Part Number MF-USMF050-2
Manufacturer Bourns Inc.
Description FUSE RESETTABLE .50A 13.2V SMD
Datasheet MF-USMF050-2 Datasheet
Package 1210 (3225 Metric), Concave
In Stock 160,000 piece(s)
Unit Price $ 0.1280 *
Lead Time Can Ship Immediately
Estimated Delivery Time Sep 27 - Oct 2 (Choose Expedited Shipping)
Request for Quotation

Part Number # MF-USMF050-2 (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-USMF050-2 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MF-USMF050-2 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MF-USMF050-2.

MF-USMF050-2 Specifications

ManufacturerBourns Inc.
CategoryCircuit Protection - PTC Resettable Fuses
Datasheet MF-USMF050-2Datasheet
Package1210 (3225 Metric), Concave
SeriesMultifuse?, MF-USMF
TypePolymeric
Voltage - Max13.2V
Current - Max40A
Current - Hold (Ih) (Max)500mA
Current - Trip (It)1A
Time to Trip100ms
Resistance - Initial (Ri) (Min)180 mOhms
Resistance - Post Trip (R1) (Max)900 mOhms
Resistance - 25°C (Typ)-
Operating Temperature-40°C ~ 85°C
RatingsAEC-Q200
Mounting TypeSurface Mount
Package / Case1210 (3225 Metric), Concave
Size / Dimension0.127" L x 0.102" W (3.22mm x 2.58mm)
Height - Seated (Max)-
Thickness (Max)0.033" (0.85mm)
Lead Spacing-

MF-USMF050-2 Datasheet

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Features ■ Compliant with AEC-Q200 Rev-C- Stress Test Qualification for Passive Components ■ Fast tripping resettable circuit protection ■ Surface mount packaging for automated assembly ■ Small footprint size (1210) ■ RoHS compliant* and halogen free** ■ Agency recognition: MF-USMF Series - PTC Resettable Fuses * RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. ** Bourns follows the prevailing definition of “halogen free” in the industry. Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine (Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less.Specifications are subject to change without notice. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. Electrical Characteristics Model V max. Volts I max. Amps Ihold Itrip Resistance Max. Time To Trip Tripped Power Dissipation Amperes at 23 °C Ohms at 23 °C Amperes at 23 °C Seconds at 23 °C Watts at 23 °C Hold Trip RMin. R1Max. Typ. MF-USMF005 30 10 0.05 0.15 2.800 50.000 0.25 1.50 0.6 MF-USMF010 30 10 0.10 0.30 0.800 15.000 0.50 0.60 0.6 MF-USMF020 30 10 0.20 0.40 0.400 5.000 8.00 0.02 0.6 MF-USMF035 6 40 0.35 0.75 0.200 1.300 8.00 0.20 0.6 MF-USMF050 13.2 40 0.50 1.00 0.180 0.900 8.00 0.10 0.6 MF-USMF075 6 40 0.75 1.50 0.070 0.450 8.00 0.10 0.6 MF-USMF110 6 40 1.10 2.20 0.050 0.210 5.00 1.00 0.6 MF-USMF150 6 40 1.50 3.00 0.030 0.110 5.00 5.00 0.6 MF-USMF175 6 40 1.75 3.50 0.020 0.090 8.00 1.00 0.7 MF-USMF175X 6 40 1.75 3.50 0.020 0.090 8.00 1.00 0.7 *R oH S an d AE C- Q2 00 C OM PL IA NT Test Procedures And Requirements For Model MF-LSMF 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 ........................................................... ......................... 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 Solderability .......................................................... ANSI/J-STD-002 ................................................... 95 % min. coverage UL File Number .................................................... No. E174545, or click here ....................................... 2057213, or click here Environmental Characteristics Operating Temperature ......................................... -40 °C to +85 °C Passive Aging ....................................................... +85 °C, 1000 hours ............................................... ±5 % typical resistance change Humidity Aging...................................................... +85 °C, 85 % R.H. 1000 hours ............................. ±5 % typical resistance change Thermal Shock ..................................................... +85 °C to -40 °C, 20 times .................................... ±10 % typical resistance change Solvent Resistance ............................................... MIL-STD-202, Method 215 ................................... No change Vibration ............................................................... MIL-STD-883C, Method 2007.1, ........................... No change Condition A Moisture Sensitivity Level (MSL) .......................... Level 1 ..................................... Class 6 WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. MF-USMF Series - PTC Resettable Fuses Product Dimensions DIMENSIONS: MM (INCHES) Model A B C D Min. Max. Min. Max. Min. Max. Min. MF-USMF005 3.00 (0.118) 3.43 (0.135) 2.35 (0.093) 2.80 (0.110) 0.80 (0.031) 1.1 (0.043) 0.30 (0.012) MF-USMF010 3.00 (0.118) 3.43 (0.135) 2.35 (0.093) 2.80 (0.110) 0.80 (0.031) 1.1 (0.043) 0.30 (0.012) MF-USMF020 3.00 (0.118) 3.43 (0.135) 2.35 (0.093) 2.80 (0.110) 0.80 (0.031) 1.1 (0.043) 0.30 (0.012) MF-USMF035 3.00 (0.118) 3.43 (0.135) 2.35 (0.093) 2.80 (0.110) 0.55 (0.022) 0.85 (0.033) 0.30 (0.012) MF-USMF050 3.00 (0.118) 3.43 (0.135) 2.35 (0.093) 2.80 (0.110) 0.55 (0.022) 0.85 (0.033) 0.30 (0.012) MF-USMF075 3.00 (0.118) 3.43 (0.135) 2.35 (0.093) 2.80 (0.110) 0.55 (0.022) 0.85 (0.033) 0.30 (0.012) MF-USMF110 3.00 (0.118) 3.43 (0.135) 2.35 (0.093) 2.80 (0.110) 0.55 (0.022) 0.85 (0.033) 0.30 (0.012) MF-USMF150 3.00 (0.118) 3.43 (0.135) 2.35 (0.093) 2.80 (0.110) 0.40 (0.016) 0.85 (0.033) 0.30 (0.012) MF-USMF175X 3.00 (0.118) 3.43 (0.135) 2.35 (0.093) 2.80 (0.110) 0.40 (0.016) 0.85 (0.033) 0.30 (0.012) MF-USMF175X 3.00 (0.118) 3.43 (0.135) 2.35 (0.093) 2.80 (0.110) 0.40 (0.016) 0.85 (0.033) 0.30 (0.012) Packaging: 3000 pcs. per reel. Terminal material: Electroless Ni under immersion Au Termination pad solderability: Meets ANSI/J-STD-002 Category 2. Recommended Storage: 40 °C max./70 % RH max. A B C Top and Bottom View Side View D 160–220 300 250 200 150 100 50 0 10–20 T em p er at u re ( ϒ C ) 120 Preheating Soldering Cooling Time (seconds) Notes: • MF-USMF models cannot be wave soldered. • devices may not meet the performance requirements. • • Excess solder may cause a short circuit, especially during hand soldering. Please refer to the Multifuse® Polymer PTC Soldering Recommendation guidelines. Recommended Pad Layout 2.5 ± 0.1 (.098 ± .004) 2.0 ± 0.1 (.079 ± .004) 1.0 ± 0.05 (.039 ± .002) 1.0 ± 0.05 (.039 ± .002) Applications ■ Game consoles ■ PC motherboards ■ USB port protection - USB 2.0, 3.0 & OTG ■ HDMI 1.4 Source protection ■ IEEE 1394 ports ■ Mobile phones ■ Digital cameras

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MF-USMF Series - PTC Resettable Fuses Typical Time to Trip at 23 ˚C The Time to Trip curves represent typical performance of a device in a simulated application Thermal Derating Chart - Ihold (Amps) Model Ambient Operating Temperature -40 ˚C -20 ˚C 0 ˚C 23 ˚C 40 ˚C 50 ˚C 60 ˚C 70 ˚C 85 ˚C MF-USMF005 0.08 0.07 0.06 0.05 0.04 0.04 0.03 0.03 0.02 MF-USMF010 0.15 0.13 0.12 0.10 0.09 0.08 0.07 0.06 0.05 MF-USMF020 0.32 0.28 0.24 0.20 0.18 0.16 0.14 0.12 0.10 MF-USMF035 0.51 0.46 0.40 0.34 0.30 0.27 0.24 0.22 0.18 MF-USMF050 0.76 0.66 0.58 0.48 0.42 0.38 0.35 0.29 0.23 MF-USMF075 1.10 0.97 0.86 0.72 0.64 0.58 0.55 0.47 0.39 MF-USMF110 1.60 1.42 1.26 1.10 0.94 0.86 0.80 0.70 0.58 MF-USMF150 2.30 2.02 1.76 1.43 1.24 1.11 1.00 0.85 0.65 MF-USMF175 2.80 2.45 2.10 1.75 1.55 1.45 1.35 1.25 1.10 MF-USMF175X 2.80 2.45 2.10 1.75 1.55 1.45 1.35 1.25 1.10 0.001 0.01 0.1 1 10 100 0.1 11 0 100 Fault Current (Amps) T im e to T ri p ( S ec o n d s) MF-USMF010 MF-USMF020 MF-USMF035 MF-USMF050 MF-USMF150 MF-USMF175 & MF-USMF175X MF-USMF110MF-USMF075 MF-USMF005 How to Order MF - USMF 010 X - 2 Multifuse® Product Designator Series USMF = 1210 Surface Mount Component Hold Current, Ihold 005-175 (0.05-1.75 Amps) Multifuse® freeXpansion™ Design Packaging Packaged per EIA 481-1 -2 = Tape and Reel Typical Part Marking Represents total content. Layout may vary. PART IDENTIFICATION: MF-USMF005 = 0 MF-USMF010 = 1 MF-USMF020 = 2 MF-USMF035 = 3 MF-USMF050 = 4 MF-USMF075 = 5 MF-USMF110 = 6 MF-USMF150 = 8 MF-USMF175 = 9 MF-USMF175X = 9 BIWEEKLY DATE CODE: WEEK 1 AND 2 = A WEEK 51 AND 52 = Z 6 A UNDERSCORE SIGNIFIES HALOGEN FREE COMPLIANCE MF-USMF SERIES, REV. R, 11/18 “freeXpansion Design” is a trademark of Bourns, Inc. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.

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MF-USMF Series Tape Dimensions per EIA 481-2 W 8.0 ± 0.3 (0.315 ± 0.012) P0 4.0 ± 0.1 (0.157 ± 0.004) P1 4.0 ± 0.1 (0.157 ± 0.004) P2 2.0 ± 0.05 (0.079 ± 0.002) A0 2.76 ± 0.10 (0.109 ± 0.004) B0 3.50 ± 0.10 (0.138 ± 0.004) B1 max. 4.35 (0.171) D0 1.5 + 0.1/-0.0 (0.059 + 0.004/-0) F 3.5 ± 0.05 (0.138 + 0.002) E1 1.75 ± 0.10 (0.069 ± 0.004) E2 min. 6.25 (0.246) T max. 0.6 (0.024) T1 max. 0.1 (0.004) K0 1.07 ± 0.10 (0.042 ± 0.004) Leader min. 390 (15.35) Trailer min. 160 (6.30) Reel Dimensions A max. 185 (7.283) N min. 50 (1.97) W1 8.4 + 1.5/ -0.0 (0.331 + 0.059/-0) W2 max. 14.4 (0.567) MF-USMF Series Tape and Reel Specifications Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. DIMENSIONS: MM (INCHES) B1 N(HUB DIA.) (MEASURED AT HUB) A T COVER TAPE K0 T1 A0 W2 (MEASURED AT HUB) W1P1 B0 F D0 P2 E2 E1 W

MF-USMF050-2 Reviews

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Jaba*****ivers

August 21, 2020

Great kit, cost half the price of other stores. Includes most items that someone would need.

Keit*****adha

August 20, 2020

received with well packed and good parts, every piece of the MF-USMF050-2 works well.

Brid*****Lang

August 18, 2020

Arrived as described and well packaged. Sent very quickly after payment.

Brec*****Narain

August 18, 2020

Worked very well! I would highly recommend buying.

Mais*****ecker

August 4, 2020

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

Amar*****ncock

July 24, 2020

Worked as advertised and good price. Can you imagine buying these at local store it would cost way to much.

Doug*****Mclean

July 23, 2020

Fast shipping, work as designed. Made some circuitry with these components and they work well.

Fin*****aldez

July 10, 2020

To be honest, you're beating your competitor on delivery - sometimes I request 2nd day and you still get it here overnight. Thanks!

Joha*****Ochoa

July 9, 2020

They are great as I need, I give 5 stars.

Aar*****Yates

July 7, 2020

Perfect, functional, arrived a weeks earlier, excellent Seller. Recommended

MF-USMF050-2 Guarantees

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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.

MF-USMF050-2 Packaging

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