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John Lauer Publish 0.1.0 c0d1bb6 2d ago

MF-LSMF110/60X-2

Manufacturer: Bourns

Bourns MF-LSMF series PPTC resettable fuse, 2920 SMD, 60 V, 1.10 A hold, 2.2 A trip, Imax 40 A.

Key data

See the datasheet electrical characteristics table for hold, trip, Imax, resistance and time to trip at 23 C.

Distributors

  • Mouser: 652-MF-LSMF110/60X-2
  • DigiKey: 118-MF-LSMF110/60X-2TR-ND

3D model

  • File: mf-lsmf110-60x-2.step (manufacturer STEP), mf-lsmf110-60x-2.glb (converted)
  • Source: https://www.bourns.com/engineering/MF-LSMF/mf-lsmf110_60x.stp
  • Bourns publishes the STEP per series and rating (for example "mf-lsmf110_60x.stp"), not per full ordering code; the -2 suffix is the packaging option.
  • STEP sha256: a3bff8639e3be451119055eeb104c3e7edad2035981e3eaf3cffea2b11c473f3
  • GLB sha256: 36d11752e0b315660dccb439db1b068dec68f89a49598373df521fbe454c70e1
  • Dimension check (OpenCascade bounding box, single solid): 7.500 x 5.200 x 1.700 mm (length x width x thickness)
  • Drawing: MF-LSMF series datasheet Rev. S (09/26), Product Dimensions table and outline drawing: A 6.73 to 7.98, B 4.80 to 5.44, C 0.75 to 1.70 mm
  • Result: All three dimensions inside the drawing range (thickness at the 1.70 mm maximum).
  • Terminal pitch: two-terminal part; the model is one fused solid, so the terminal lengths (D, E) were not measured separately.
  • The model's thickness lies on its Y axis; a footprint binding needs a rotation so height is on Z.

Symbol and footprint

Symbol and footprint pending verification. Not attached.

Sources