PTSA181216V200

Eaton Electronics
504-PTSA181216V200
PTSA181216V200

Mfr.:

Description:
Resettable Fuses - PPTC PTSA1812 2A, 16V

Datasheet:
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Product Attribute Attribute Value Select Attribute
Eaton
Product Category: Resettable Fuses - PPTC
RoHS:  
PTSA1812
SMD/SMT
SMD/SMT
2 A
16 VDC
4 A
40 A
85 mOhms
1812 (4532 metric)
- 40 C
+ 85 C
Reel
Cut Tape
MouseReel
Brand: Eaton Electronics
Height: 2 mm
Length: 4.73 mm
Pd - Power Dissipation: 1 W
Product Type: Resettable Fuses - PPTC
Factory Pack Quantity: 1000
Subcategory: PPTC Resettable Fuses
Width: 3.41 mm
Unit Weight: 1 mg
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Attributes selected: 0

Datasheet

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Compliance Codes
CNHTS:
8533400000
CAHTS:
8533400000
USHTS:
8533408070
JPHTS:
853340000
ECCN:
EAR99
Origin Classifications
Country of Origin:
China
Assembly Country of Origin:
Not available
Country of Diffusion:
Not available
The country is subject to change at the time of shipment.

Fuses & Fuse Holders

Bussmann / Eaton Fuses and Fuse Holders are designed to provide overcurrent protection against harmful surges that cause critical damage. These fuses are offered in various sizes and are suitable for a wide range of applications, including automotive, power conversion, EV charging stations, industrial control panels, and material handling systems. Bussmann / Eaton Fuses and Fuse Holders provide various mounting options and configurations, ensuring an ideal solution can be found for any project.

PTSA Automotive Resettable PTC Fuses

Eaton Electronics PTSA Automotive Resettable PTC Fuses are polymeric positive temperature coefficient overcurrent protection devices. These fuses provide above 13V ideal voltage rating for typical automotive circuitry, low resistances, and fast time-to-trip performance. The PTSA fuses offer 100mA to 2.6A holding current range and the PTSAHT fuses offer 100mA to 500mA holding current range. The PTSA family fuses are available in four surface-mount Printed Circuit Board (PCB) footprints from 0805 up to 1812 with AEC-Q200 qualification. The PTSAHT fuses feature high-temperature PPTCs that withstand operating temperatures up to 125°C. These fuses are used in applications such as infotainment, in-vehicle navigation, telematics, car lighting, power window and seat control, instrument clusters, and PCB trace protection.

Battery Management Systems

Eaton provides a wide portfolio of products for Battery Management Systems (BMS), including terminal blocks, fuses, supercapacitors, chokes, inductors, and more. Battery Management Systems monitor individual cells, system voltage, current, and temperature. When monitoring individual cells, the BMS balances voltages and regulates the current flow, and if the upper or lower voltage, current, or temperature limit is exceeded, the BMS temporarily disconnects the load or source. Eaton Battery Management Systems estimate the State of Health (SoH), State of Charge (SoC), State of Energy (SoE), and State of Power (SoP) in batteries.

PTC Resettable Fuses

Eaton PTC Resettable Fuses are designed to protect sensitive components from overcurrent and overtemperature conditions that can occur due to power surges, electrical transients, high ambient temperatures, and more. The PTC fuses are based on a unique positive coefficient material whose internal resistance increases exponentially due to overcurrent conditions and higher temperatures. High resistance offered by the fuse during a trip prevents current from flowing through the circuit until the fault current/over-temperature source is removed and falls below the design current/temperature limit. Once the fault current is removed or the ambient temperature cools, the fuse re-enters its conducting state, allowing the current to flow through the circuit again. These components ensure constant uptime in applications where using one-time fuses would be impractical or expensive, including battery-powered devices, industrial controllers, medical devices, and I/O ports of consumer electronics.

Availability

Stock:
0

You can still purchase this product for backorder.

On Order:
500
Expected 14/12/2026
2,000
Expected 15/1/2027
Factory Lead Time:
12
Weeks Estimated factory production time for quantities greater than shown.
Minimum: 1   Multiples: 1
Unit Price:
$-.--
Ext. Price:
$-.--
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 1000)

Pricing (SGD)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
$0.898 $0.90
$0.71 $7.10
$0.597 $29.85
$0.532 $53.20
$0.477 $119.25
$0.441 $220.50
Full Reel (Order in multiples of 1000)
$0.397 $397.00
$0.35 $700.00
$0.328 $1,640.00
† A MouseReel™ fee of $10.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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