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Panasonic E-S1 Surge Absorber Varistor 910 V 400 pF 100 A Clamping Voltage 1815 V ERZE14A911S1

Category Varistor Brand Panasonic Condition New

Specifications

Country of Origin Indonesia
Diameter 17.5mm
Brand Panasonic
THICKNESS 9mm
Length 24.5mm
Model ERZE14A911S1
Depth 9mm
Packaging Bulk
Series E-S1
Energy Rating 620J
Maximum Operating Temperature 125°C
Capacitance 400pF
Minimum Operating Temperature -40°C
Maximum dc Voltage 170V dc
Pin Count 2
Termination Style Straight Lead
Lead Pitch 10mm
Maximum AC Voltage 680V ac
Clamping Voltage VC 1815V
Clamping Current 100A
Maximum Surge Current 7.5kA
Varistor Voltage 910 V

Key Features

  • Compact size with diameter of 17.5 mm and length of 24.5 mm.
  • Capable of clamping voltage up to 1815 V with varistor voltage of 910 V.
  • Operates reliably within temperature range of -40°C to 125°C.
  • Designed for high surge current absorption up to 7.5 kA.
  • Features straight lead termination with 10 mm lead pitch.
  • Complies with international standards including IEC62368-1, IEC60950-1, UL, and VDE.
  • Suitable for protecting semiconductors like transistors, diodes, ICs, thyristors, or triacs.
  • Ideal for surge protection in consumer electronics, communication devices, and home appliances.

Product Description

Panasonic ERZE14A911S1 E-S1 Surge Absorber is a high-capability varistor designed for transient overvoltage protection in electronic circuits. It features a 400 pF capacitance and a clamping current rating of 100 A, making it suitable for protecting sensitive semiconductor devices such as transistors, diodes, ICs, thyristors, and triacs. Its compact dimensions (17.5 mm diameter by 24.5 mm length) allow for efficient surge absorption in space-constrained applications.

This device supports a maximum AC voltage of 680 V and a DC voltage of 170 V, with a maximum surge current capacity of 7.5 kA, enabling robust protection against high transient voltage events. The clamping voltage of 1815 V ensures quick response during voltage spikes to safeguard connected equipment.

Operational over a wide temperature range from -40°C to 125°C, the surge absorber maintains reliability in harsh industrial and commercial environments. It uses a straight lead termination style with a 10 mm lead pitch for easy PCB integration. The device meets multiple international safety and performance standards such as GB4943.1, IEC62368-1, IEC60950-1, UL, and VDE approvals, ensuring compliance and quality assurance.

This varistor is ideally suited for surge protection in consumer electronic devices, communication systems, measuring and control instruments, as well as gas and petroleum appliances. Its large energy handling capability of 620 joules assures prolonged durability under transient surges.

Manufactured in Indonesia, the Panasonic ERZE14A911S1 combines compact size and high energy absorption for effective protection against voltage surges in diverse industrial, laboratory, and commercial electronic applications.

Compact size with diameter 17.5 mm and length 24.5 mm. Clamping voltage of 1815 V and varistor voltage 910 V. High surge current capacity of 7.5 kA and clamping current 100 A. Operating temperature range from -40°C to 125°C.

Straight lead termination with 10 mm pitch for PCB mounting. Complies with GB4943.1, IEC62368-1, IEC60950-1, UL, and VDE standards. Energy rating of 620 Joules for long-term reliability. Suitable for semiconductor and consumer electronic surge protection.

Explore more electronic components and Varistors on EnvMart for reliable circuit protection solutions.

Panasonic E-S1 Surge Absorber Varistor 910 V 400 pF 100 A Clamping Voltage 1815 V ERZE14A911S1
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Frequently Asked Questions

The clamping voltage of this model is 1815 V.

It has a maximum surge current capacity of 7.5 kA.

The varistor voltage rating is 910 V.

This unit has a diameter of 17.5 mm and a length of 24.5 mm.

It operates reliably within a temperature range of -40°C to 125°C.

The energy rating is 620 joules.

It features a straight lead termination style with a 10 mm lead pitch.

It complies with standards including IEC62368-1, IEC60950-1, UL, and VDE.

The maximum AC voltage rating is 680 V.

The maximum DC voltage for this model is 170 V.

It is suitable for protecting semiconductors like transistors, diodes, ICs, thyristors, and triacs, as well as for surge protection in consumer electronics and communication devices.

It is manufactured in Indonesia.

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