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SMD075F-2 PTC resettable fuse with 750mA hold current and 30V max voltage. Surface mount in a 2-SMD package with 300ms trip time.
Mfr Part #:

SMD075F-2

Available from 2 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
PTC resettable fuse with 750mA hold current and 30V max voltage. Surface mount in a 2-SMD package with 300ms trip time.
Total Stock: 1,614 pcs
$ Price Range: $0.21 - $0.67

SMD075F-2 Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,499 pcs
1499 pcs On Request 1 On Request On Request N/A On Request On Request
Non-Authorised Inventory information
115 pcs
115 pcs On Request 1 On Request On Request On Request On Request On Request

SMD075F-2 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Length
Mounting Type
Operating Temperature
Resistance
Thickness (Max)
Time to Trip
Type
Voltage
Width

SMD075F-2 Description

Short technical summary and product information.

The Littelfuse SMD075F-2 is a polymeric PTC resettable fuse designed for overcurrent protection. It features a hold current of 750 mA and a maximum voltage rating of 30V. The device has an initial resistance of 1 Ω and a typical trip time of 300 ms. This surface mount component is housed in a 2-SMD package measuring 7.36mm x 5.12mm with a maximum thickness of 3.18mm. It operates over a temperature range of -40°C to 85°C. The SMD075F-2 is RoHS3 compliant and has an MSL of 1 (Unlimited). It is suitable for use in a variety of electronic circuits requiring resettable overcurrent protection.

SMD075F-2 Quick Information

Product Type: PTC Resettable Fuse
Canonical Name: Littelfuse SMD075F-2 PTC Resettable Fuse
Subcategory: Surface Mount PTC Fuses

SMD075F-2 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 2
REACH Status: REACH Unaffected

SMD075F-2 Estimated Pricing

Qty Low High
1+ $0.67 $0.67
5+ $0.55 $0.55
10+ $0.51 $0.51
50+ $0.42 $0.42
100+ $0.39 $0.39
250+ $0.35 $0.35
500+ $0.32 $0.32
1,000+ $0.30 $0.30
2,000+ $0.24 $0.24
4,000+ $0.22 $0.22
6,000+ $0.21 $0.21

Estimated market price range - modelled values for guidance only, not live distributor offers.

SMD075F-2 Features

  • 750 mA hold current rating.
  • 30V maximum voltage rating.
  • 300 ms typical trip time.
  • Surface mount 2-SMD package.
  • Polymeric PTC resettable fuse.

SMD075F-2 Applications

  • Overcurrent protection in power supplies.
  • Protection for USB and battery circuits.
  • Used in automotive electronics.
  • Ideal for low-voltage DC circuits.

SMD075F-2 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the hold current of the SMD075F-2?

750 mA.

What is the maximum voltage rating?

30V.

What is the trip time?

300 ms.

What is the package type?

2-SMD surface mount.

What is the operating temperature range?

-40°C to 85°C.

What is the initial resistance?

1 Ω.

What type of PTC fuse is this?

Polymeric.

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