Electronic Components Datasheet Search |
|
MF-SD013 Datasheet(PDF) 1 Page - Bourns Electronic Solutions |
|
MF-SD013 Datasheet(HTML) 1 Page - Bourns Electronic Solutions |
1 / 3 page Features ■ Tip & ring line protection with two devices in one package ■ Surface mount device ■ High voltage surge capabilities ■ Assists in meeting ITU-T K.20/K.21/K.45 specifications as well as Telcordia GR-1089 intra-building ■ RoHS compliant* Applications Used as a secondary overcurrent protection device in: ■ Customer Premise Equipment (CPE) ■ Central Office (CO) ■ Subscriber Line Interface Cards (SLIC) MF-SD/250 Series - Telecom PTC Resettable Fuses *RoHS Directive 2002/95/EC Jan 27, 2003 including Annex. Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. Environmental Characteristics Operating Temperature.................................... -45 °C to +85 °C Maximum Device Surface Temperature in Tripped State............................................ 125 °C Passive Aging .................................................. +85 °C, 1000 hours............................................... ±15 % typical resistance change ..................................................................... +60 °C, 1000 hours............................................... ±15 % typical resistance change Humidity Aging ................................................ +85 °C, 85 % R.H. 1000 hours ............................. ±15 % typical resistance change Thermal Shock ................................................ MIL-STD-202F, Method 107G, ............................. ±10 % typical resistance change +125 °C to -55 °C,10 times ±15 % typical resistance change Solvent Resistance.......................................... MIL-STD-202, Method 215B ................................ No change Lead Solerability.............................................. ANSI/J-STD-002 Flammability .................................................... IEC 695-2-2 .......................................................... No Flame for 60 secs. Vibration .......................................................... MIL-STD-883C, Method 2007.1, Condition A ...... No change Test Procedures And Requirements For Model MF-SD/250 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 ≤ Rmax Time to Trip...................................................... At specified current, Vmax, 23 °C ................... T ≤ max. time to trip (seconds) Hold Current .................................................... 30 min. at Ihold ................................................ No trip Primary Test Test Conditions Protection Mains Power Contact - ITU-T K.20, K.21........ 230 V rms, 10 ohms, t = 15 min. ..................... None Power Induction - ITU-T K.20, K.21 ................ 600V rms, 600 ohms, t = 0.2 seconds............. None Power Induction - ITU-T K.20, K.21 ................ 600 V rms, 600 ohms, t = 1 second. ............... GDT Lightning Surge - ITU-T K.20, K.21 ................. 1.5 KV, 10/700 μs............................................. None Lightning Surge ............................................... 4.0 KV, 10/700 μs............................................. GDT Electrical Characteristics Model Max. Operating Voltage Volts Max. Interrupt Ratings Ihold Itrip Initial Resistance 1 Hour (R1) Post-Trip Resistance* Nominal Time to Trip Tripped Power Dissipation Volts (V) Amps (A) Amperes at 23 °C Ohms at 23 °C Ohms at 23 °C Amps at 23 °C Seconds at 23 °C Watts at 23 °C Hold Trip Min. Max. Max. Typ. MF-SD013/250 60 250 3.0 0.13 0.26 2.0 7.0 10.0 1 2.0 1.5 * R1 value is measured 24 hours post reflow. Resistance matched in housing: 1.0 ohm measured 24 hours after reflow installation. Model Ambient Operating Temperature -40 °C -20 °C 0 °C 23 °C 40 °C 50 °C 60 °C 70 °C 85 °C MF-SD013/250 0.21 0.18 0.16 0.13 0.10 0.09 0.08 0.07 0.05 Thermal Derating Chart -Ihold (Amps) Asia-Pacific: Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116 Europe: Tel: +41-41 768 5555 • Fax: +41-41 768 5510 The Americas: Tel: +1-951 781-5500 • Fax: +1-951 781-5700 www.bourns.com |
Similar Part No. - MF-SD013 |
|
Similar Description - MF-SD013 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |