E-TA3216 2DB N5 RF Attenuator Equivalent & Substitute Parts

Part Overview

The E-TA3216 2DB N5 is an RF attenuator manufactured by Nidec Components Corporation, designed for signal attenuation applications across the 0 Hz to 3 GHz frequency range. This component provides 2dB attenuation with 50 Ohm impedance and 100mW power handling capability in a 1206 (3216 Metric) surface mount package. The product is currently classified as obsolete, making identification of functionally equivalent substitute parts essential for ongoing design support and procurement continuity.

Substiute Parts

E-TA3216 2DB N5

Nidec Components CorporationIn Stock: 891E-TA3216 2DB N5 Datasheet

Current PartRFQ

PBV1632S-2DBN5

SusumuIn Stock: 907PBV1632S-2DBN5 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the E-TA3216 2DB N5 are identified based on strict equivalence across the following critical parameters:

• Attenuation Value: 2dB (exact match required)
• Frequency Range: 0 Hz ~ 3 GHz (minimum coverage requirement)
• Impedance: 50 Ohms (characteristic impedance match)
• Power Rating: 100mW (power handling capacity)
• Package / Case: 1206 (3216 Metric) (physical and electrical footprint compatibility)
• RoHS Compliance: ROHS3 Compliant (regulatory requirement)
• Moisture Sensitivity Level: 1 (Unlimited) (handling and storage compatibility)

Parts meeting all these parameters are classified as direct substitutes and can be used interchangeably in circuit designs without modification to PCB layout or electrical schematic.

Parameter Comparison

Engineering Selection Recommendations

The PBV1632S-2DBN5 manufactured by Susumu meets all electrical and mechanical specifications required for direct substitution of the obsolete E-TA3216 2DB N5. Both components share identical attenuation, frequency response, impedance, power handling, and package specifications. The Susumu part carries active product status with ROHS3 compliance and REACH Unaffected designation, providing regulatory assurance for new designs and ongoing production. Selection of the PBV1632S-2DBN5 eliminates obsolescence risk while maintaining full electrical and mechanical compatibility.

Frequently Asked Questions (FAQ)

Q: Can the PBV1632S-2DBN5 be used as a direct replacement for the E-TA3216 2DB N5?

A: Yes. Both components share identical attenuation (2dB), frequency range (0 Hz ~ 3 GHz), impedance (50 Ohms), power rating (100mW), and package specification (1206 / 3216 Metric). No circuit modification or PCB redesign is required.

Q: Are there any compliance differences between these parts?

A: Both parts are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating. The Susumu part additionally carries REACH Unaffected status, providing enhanced regulatory documentation.

Q: Does the package size remain the same?

A: Yes. Both the E-TA3216 2DB N5 and PBV1632S-2DBN5 use the 1206 (3216 Metric) surface mount package, ensuring identical PCB footprint and assembly compatibility.

Q: What is the primary reason for substitution?

A: The E-TA3216 2DB N5 is classified as obsolete. The PBV1632S-2DBN5 is an active product offering equivalent electrical performance with assured long-term availability.