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Resistors / Non-linear Resistors / SMD100F-2
Datasheets
SMD100F-2 by:

PTC Resettable Fuse, Surface Mount, CHIP, 1812, ROHS COMPLIANT

Part Details for SMD100F-2 by Littelfuse Inc

Results Overview of SMD100F-2 by Littelfuse Inc

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

SMD100F-2 Information

SMD100F-2 by Littelfuse Inc is a Non-linear Resistor.
Non-linear Resistors are under the broader part category of Resistors.

Resistors are passive components that work by limiting electron flow in a circuit. They are available as fixed or as variable (potentionmeters). Read more about Resistors on our Resistors part category page.

Price & Stock for SMD100F-2

Part # Distributor Description Stock Price Buy
DISTI # 69K8048
Newark Fuse, Ptc Reset, 30V, 1.1A, 2920, Pptc Case Style:2920 (7351 Metric), Product Range:Polyswitch Smd Series, Voltage Rating:30Vdc, Holding Current:1.1A, Trip Current:2.2A, Time To Trip:0.5S, Current Rating Max:40A, External Depth:3Mm Rohs Compliant: Yes |Littelfuse SMD100F-2 RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 1501
  • 1 $0.4610
  • 10 $0.4360
  • 25 $0.4010
  • 50 $0.3670
  • 100 $0.3040
  • 250 $0.2760
  • 500 $0.2350
$0.2350 / $0.4610 Buy Now
DISTI # 99H2395
Newark Fuse, Ptc Reset, 30V, 1.1A, 2920, Full Reel, Pptc Case Style:2920 (7351 Metric), Product Range:Polyswitch Smd Series, Voltage Rating:30Vdc, Holding Current:1.1A, Trip Current:2.2A, Time To Trip:0.5S, Current Rating Max:40A Rohs Compliant: Yes |Littelfuse SMD100F-2 RoHS: Compliant Min Qty: 2000 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 2,000 $0.2210
  • 4,000 $0.2110
  • 8,000 $0.2030
  • 12,000 $0.1990
$0.1990 / $0.2210 Buy Now
Bristol Electronics   Min Qty: 7 6872
  • 7 $0.7500
  • 21 $0.3750
  • 135 $0.2250
  • 668 $0.1500
  • 2,335 $0.1125
  • 5,557 $0.1013
$0.1013 / $0.7500 Buy Now
Bristol Electronics   21
RFQ
CHIPMALL.COM LIMITED 30V 1.1A 40A 2.2A SMD,7.4x5.1mm Resettable Fuses ROHS 1917
  • 5 $0.2845
  • 50 $0.2344
  • 150 $0.2093
  • 500 $0.1905
  • 2,000 $0.1754
  • 4,000 $0.1679
$0.1679 / $0.2845 Buy Now
CoreStaff Co Ltd RoHS2(Ship within 1day) - D/C 2022 Date Code: 2022 31
  • 1 $2.3380
  • 20 $0.6580
  • 50 $0.4590
  • 100 $0.3930
  • 300 $0.3490
  • 500 $0.3400
$0.3400 / $2.3380 Buy Now
LCSC 30V 1.1A 40A 2.2A SMD7.4x5.1mm Resettable Fuses ROHS 2487
  • 5 $0.2964
  • 50 $0.2442
  • 150 $0.2180
  • 500 $0.1984
  • 2,000 $0.1827
  • 4,000 $0.1749
$0.1749 / $0.2964 Buy Now
New Advantage Corporation SMD Series 30 V 1.1 A Ihold Surface Mount PolySwitch Resettable Fuse RoHS: Compliant Min Qty: 1 Package Multiple: 2000 54000
  • 2,000 $0.3143
  • 54,000 $0.2933
$0.2933 / $0.3143 Buy Now
Ozdisan Elektronik THERMISTOR PTC RESETTABLE FUSE 30V 40A 0
  • 1 $0.5615
  • 2,000 $0.4883
$0.4883 / $0.5615 RFQ

Part Details for SMD100F-2

SMD100F-2 Part Data Attributes

Parametric Data
SMD100F-2 Littelfuse Inc
Buy Now Datasheet
Compare Parts:
SMD100F-2 Littelfuse Inc PTC Resettable Fuse, Surface Mount, CHIP, 1812, ROHS COMPLIANT
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer LITTELFUSE INC
Package Description CHIP
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8533.40.80.70
Samacsys Manufacturer LITTELFUSE
JESD-609 Code e3
Mounting Feature SURFACE MOUNT
Number of Terminals 2
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Height 3 mm
Package Length 7.98 mm
Package Shape RECTANGULAR PACKAGE
Package Style SMT
Package Width 5.44 mm
Packing Method TR, EMBOSSED, 13 INCH
Reference Standard CSA; TUV; UL
Resistance 0.12 Ω
Resistor Type PTC RESETTABLE FUSE
Surface Mount YES
Terminal Finish Matte Tin (Sn) - with Nickel (Ni) barrier
Terminal Placement DUAL ENDED
Terminal Shape FLAT
Thermistor Application OVERCURRENT PROTECTION
Working Voltage 30 V

Alternate Parts for SMD100F-2

This table gives cross-reference parts and alternative options found for SMD100F-2. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SMD100F-2, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
MF-SM100-99 Bourns Inc Check for Price PTC Resettable Fuse, Surface Mount, ROHS COMPLIANT SMD100F-2 vs MF-SM100-99
MF-SM100-2-99 Bourns Inc Check for Price PTC Resettable Fuse, 0.48ohm, Surface Mount, ROHS COMPLIANT SMD100F-2 vs MF-SM100-2-99
MF-SM100-2 Bourns Inc $0.3167 PTC Resettable Fuse, Surface Mount, ROHS COMPLIANT SMD100F-2 vs MF-SM100-2
Part Number Manufacturer Composite Price Description Compare
MF-SM100-AP Bourns Inc Check for Price PTC Resettable Fuse, Surface Mount SMD100F-2 vs MF-SM100-AP
MF-SM100 Bourns Inc Check for Price PTC Resettable Fuse, Surface Mount, ROHS COMPLIANT SMD100F-2 vs MF-SM100
SMD100/33 TE Connectivity Check for Price RESISTOR, TEMPERATURE DEPENDENT, PTC, 0.27ohm, SURFACE MOUNT, CHIP SMD100F-2 vs SMD100/33

SMD100F-2 Related Parts

SMD100F-2 Frequently Asked Questions (FAQ)

  • The recommended land pattern for SMD100F-2 is a rectangular pad with a size of 2.5mm x 1.5mm, with a 0.5mm gap between the pads.

  • While SMD100F-2 is rated for operation up to 125°C, it's recommended to derate the fuse's current rating by 2.5% for every 10°C above 85°C to ensure reliable operation.

  • The voltage drop across the fuse during fault conditions can be significant. Ensure that your circuit design takes into account the fuse's voltage drop to prevent unwanted tripping or malfunction.

  • While SMD100F-2 is designed to be robust, it's still important to ensure that the PCB is properly secured and the fuse is properly soldered to prevent mechanical stress and vibration-induced failures.

  • The recommended soldering profile for SMD100F-2 is a peak temperature of 260°C, with a dwell time of 10-30 seconds. Ensure that the soldering process is within the recommended specifications to prevent damage to the fuse.

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