Littelfuse 1.1A Surface Mount Resettable Fuse, 30V

  • RS Stock No. 517-7054
  • Mfr. Part No. SMD100F-2
  • Manufacturer Littelfuse
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

PolySwitch SMD & SMD2 Series

From TE Connectivity, these SMD and SMD 2 Series surface mount Polyswitches are compact and suitable for a variety of computer and electronics applications.

SMT footprints:
• SMD - Hold current 0.3 - 1.25A: 7555 (metric) 2920 (Imperial)
• SMD2 - Hold current 1.5 - 2.5A: 8763 (metric) 3425 (Imperial)

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Surface Mount Technology

Resettable fuses are designed for the protection of electrical and electronic circuits against excessive currents. They switch rapidly from a low resistance to very high resistance state under electrical overload or short circuit conditions, and feature automatic reset and return to low resistance state when fault condition ceases and power is removed.

Maintenance free automatic reset for thousands of cycles
Small size and no fuseholder required

Main applications

Security systems
Power supplies and transformers
Power switching devices
Automotive and medical equipment
Instrumentation and control
Computers and peripherals
Audio visual and telecommunications

Specifications
Attribute Value
Trip Current 2.2A
Voltage Rating 30 V
Time to Trip 0.5s
Hold Current 1.1 A
Maximum Current 40 A
Length 7.98mm
Height 3mm
Width 5.44mm
Minimum Resistance 0.12Ω
Maximum Resistance 480mΩ
Power Dissipation 1.7W
Maximum Operating Temperature +85°C
Operating Temperature Range Maximum of +85 °C
Dimensions 7.98 x 5.44 x 3mm
330 In stock for delivery within 7 working day(s) (Global Stock)
Price (ex. GST) Each (In a Pack of 10)
$ 0.733
(exc. GST)
$ 0.806
(inc. GST)
units
Per unit
Per Pack*
10 - 90
$0.733
$7.33
100 - 490
$0.706
$7.06
500 - 1490
$0.671
$6.71
1500 - 2490
$0.635
$6.35
2500 +
$0.602
$6.02
*price indicative
Packaging Options:
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