ERFSD1100820Z

ECE Poly-Switch Fuse ERFSD 8VDC 1,1A SMD 1812

ERFSD1100820ZERFSD1100820Z
Manufacturer Part No.
ERFSD1100820Z
Schukat Part No.
ERFSD1100820Z
Manufacturer
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Item no longer available!

Planned delivery time
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Life Cycle Status
The life cycle indicates which market phase the item is in. We distinguish between: • Active (green) • NRND = Not Recommended for New Designs (yellow) • LTB = Last Time Buy (yellow) • EOL = End of Life (red)
EOL 27.02.2023
Discontinued by manufacturer with replacement
Replacement / Follow-up View entire series
Data Sheet
ECAD Model
Downloads

Prices

Manufacturer bundle 2000 Pcs.
Manufacturer's packaging unit (Mfr. PU) means the smallest original packaging unit of the manufacturer.
Price per 1 Pcs.

Quantity and Options

(at least 10 or multiple of 10)
All prices net plus VAT. We do not deliver to private customers.

Fact Sheet

Type
Self-resetting fuse
Series
ERFSD
Housing
1812
Rated current
1.1 A
Interrupting Current, Max.
100 A
Rated voltage V DC
8 V DC
RoHS-Conform

Specifications

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General

Manufacturer
  • ECE
Series
  • ERFSD
Type
  • Self-resetting fuse
Product group
  • E1268
  • E1268
Housing
  • 1812
Assembly
  • SMD
Contact material
  • Copper tin plated
Applications
  • Protection against overcurrent and short circuits in devices. Ideal for low-voltage power supplies up to a maximum voltage of 16V, such as: audio equipment, automotive electronics, security and fire alarm systems, halogen lighting, medical and testing equipment, cable harnesses, etc.
Notice
  • • These components are designed for protection against overcurrent and overtemperature.
    • Not for continuous, repetitive switching operations.
    • When handling products that come into contact with electrical voltage, the applicable VDE regulations must be observed.
Features
  • • Very small design (1812)
    • Self-resetting fuse elements
    • Low power loss due to low resistance during normal operation
    • Protection against overcurrent and short circuits in devices
    • The operating principle is based on the PTC effect. During normal operation, the resistance of the element is very low, resulting in minimal power losses. In the event of a fault, such as a short circuit or overcurrent, the resistance of this element increases, protecting the device. After the fault is cleared and the supply voltage is switched off, the element quickly returns to its low-resistance state.
    • Can be soldered directly onto a circuit board

Dimensions and Weights

Dimension: Length
  • 4.73 mm
Dimension: Width
  • 3.41 mm
Dimension: Height
  • 0.55 mm

Operating conditions

Operating temperature range, min.
  • -40 °C
Operating temperature range, max.
  • 85 °C

Technical Features

Rated current
  • 1.1 A
Interrupting Current, Max.
  • 100 A
Rated voltage V DC
  • 8 V DC
Max. resistance 1 hour after switching off
  • 210 mOhm 
Tripping time with specified reference current IS
  • 0.3 s
Nominal power consumption
  • 0.8 W
Solderability
  • 260 °C / 5 s

Safety/Certifications

Approvals
  • MOT
  • cULus