MF-R014/250U-2 Bourns Inc., MF-R014/250U-2 Datasheet
![PTC Resettable Fuses 250v Max 3Amps Max](/photos/16/23/162373/landingpagebournsmf_sml.jpg)
MF-R014/250U-2
Specifications of MF-R014/250U-2
Related parts for MF-R014/250U-2
MF-R014/250U-2 Summary of contents
Page 1
... Lead Solderability ....................................................ANSI/J-STD-002 ..............................................................>95 % coverage Flammability ............................................................IEC 695-2-2......................................................................No Flame for 60 secs. Vibration ..................................................................MIL-STD-883C, Method 2007.1, Condition A..................±5 % typical resistance change Test Procedures And Requirements For Model MF-R/250 Series Test Visual/Mech. ......................................................Verify dimensions and materials..................Per MF physical description Resistance ..........................................................In still air @ 23 °C ........................................Rmin ≤ R ≤ R1max Time to Trip ........................................................5 times Ihold, Vmax, 23 ° ...
Page 2
... Additional Features ■ Assists equipment with meeting ITU-T K.20/K.21/K.45 ■ Assists equipment with meeting Telcordia GR-1089-C Intrabuilding MF-R/250 Series - Thermal Derating Chart - I hold (Amps) Model -40 ˚C -20 ˚C MF-R008/250 0.124 0.110 MF-R011/250U 0.171 0.151 MF-R012/250 0.186 0.165 MF-R014/250 0.255 0.199 MF-R018/250U 0.269 ...
Page 3
... MF-R/250 Series - How to Order 012/250 Multifuse ® Product Designator Series R = Radial Leaded Component Hold Current, Ihold 008-018 (0.08 - 0.18 Amps) Max. Interrupt Voltage, V 250 (250 Volts) Telecom Options U = Uncoated (radial parts only Pre-tripped Resistance Sorted Narrow resistance ranges Resistance Bins of 0.5 ohms ...
Page 4
... MF-R, MF-RX, MF-R/90, MF-R/250, MF-RX/250 & MF-R/600 Series Tape and Reel Specifications Devices taped using EIA468–B/IEC286-2 standards. See table below and Figures 1 and 2 for details. Dimension Description Carrier tape width Hold down tape width: MF-R/600 Hold down tape width: all others ...
Page 5
... MF-R, MF-RX, MF-R/90, MF-R/250, MF-RX/250 & MF-R/600 Series Tape and Reel Specifications Dimension Description Space between flanges less device Arbor hole diameter Core diameter: MF-R, MF-RX, MF-R/90 & MF-R/250 Core diameter: MF-RX/250 & MF-R/600 Box: MF-R, MF-RX, MF-R/90 & MF-R/250 Box: MF-RX/250 ...