Equivalent & Substitute Parts Reference for 0070.1161.T2

Part Overview

SCHURTER Inc. 0070.1161.T2 is a through hole varistor in the AVTS series, featuring an 18 V typical varistor voltage, 2 kA surge current handling capability, and a 14 mm disc package. The component supports a single circuit and is RoHS3 compliant. This device is currently classified as obsolete. When such a component reaches obsolescence, sourcing direct replacements becomes essential for continued manufacturing, maintenance, and design-in activities.

Substiute Parts

0070.1161.T2

SCHURTER Inc.In Stock: 8220070.1161.T2 Datasheet

Current PartRFQ

ERZ-V14D180

Panasonic Electronic ComponentsIn Stock: 35211ERZ-V14D180 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the SCHURTER Inc. 0070.1161.T2 varistor is determined by strict equivalence in key electrical and mechanical parameters. The substitute part is included based solely on the following parameters: Maximum AC Volts, Maximum DC Volts, Varistor Voltage Minimum/Typical/Maximum, Surge Current, Energy Rating, Number of Circuits, Capacitance at specified frequency, Operating Temperature, Mounting Type, Package/Case size, and compliance statuses (RoHS and REACH). These parameters are necessary to ensure form, fit, and function compatibility without deviation.

Parameter Comparison

Engineering Selection Recommendations

The SCHURTER Inc. 0070.1161.T2 is classified as obsolete, while the direct substitute ERZ-V14D180 from Panasonic Electronic Components holds an active product status and is also ROHS3 compliant and REACH unaffected. Certification and compliance match the requirements of the main part, supporting direct substitution based on provided information.

Frequently Asked Questions (FAQ)

Q1: What criteria are used to define substitute varistors for 0070.1161.T2?
A1: Substitute varistors are defined strictly by equivalence in Maximum AC/DC voltage, varistor voltage (min/typ/max), surge current, energy rating, number of circuits, capacitance at frequency, operating temperature, mounting type, package size, and compliance specifications (RoHS, REACH).

Q2: Is the physical size difference between disc 14mm and 15.5mm significant for substitution?
A2: The substitute's disc size is 15.5mm compared to 14mm for the main part, both in through hole mounting type. Package dimensions should be evaluated for mechanical compatibility in the application.

Q3: Are there compliance or environmental concerns for the substitute part?
A3: Both the primary and substitute parts are listed as ROHS3 compliant and REACH unaffected according to the provided parameters.

Q4: How does the difference in operating temperature affect substitution?
A4: The main part operates from -40°C to 125°C, while the substitute is specified from -40°C to 85°C. Selection must consider this parameter for applications requiring operation above 85°C.

Q5: Is the higher capacitance of the substitute ERZ-V14D180 a concern?
A5: The substitute specifies a capacitance of 25000 pF @ 1 kHz versus 18000 pF @ 1 kHz for the main part. This parameter should be validated for circuit impact where capacitance is critical.