E-TA3216 4DB N5 RF Attenuator Equivalent & Substitute Parts

Part Overview

The E-TA3216 4DB 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 4dB 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 equivalent substitute parts essential for ongoing design support and procurement continuity.

Substiute Parts

E-TA3216 4DB N5

Nidec Components CorporationIn Stock: 862E-TA3216 4DB N5 Datasheet

Current PartRFQ

PBV1632S-4DBN5

SusumuIn Stock: 992PBV1632S-4DBN5 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the E-TA3216 4DB N5 are identified based on strict electrical and mechanical parameter matching. The following criteria determine substitution eligibility:

• Attenuation Value: Must be 4dB
• Frequency Range: Must cover 0 Hz ~ 3 GHz minimum
• Impedance: Must be 50 Ohms
• Power Rating: Must be 100mW or greater
• Package / Case: Must be 1206 (3216 Metric) surface mount
• RoHS Compliance: Must meet ROHS3 standard
• Moisture Sensitivity Level: Must be MSL 1 or equivalent

Parts meeting all these parameters are considered direct functional equivalents and may be used as substitutes in applications originally designed for the E-TA3216 4DB N5.

Parameter Comparison

Engineering Selection Recommendations

The PBV1632S-4DBN5 manufactured by Susumu meets all electrical and mechanical specifications required for direct substitution of the obsolete E-TA3216 4DB N5. Both components share identical attenuation, frequency range, impedance, power rating, package type, and compliance certifications.

The primary advantage of selecting the PBV1632S-4DBN5 is its active product status, ensuring long-term availability and supply chain continuity. Both parts maintain ROHS3 compliance and MSL 1 moisture sensitivity rating, supporting equivalent reliability in manufacturing and field deployment.

Frequently Asked Questions (FAQ)

Q: Can the PBV1632S-4DBN5 be used as a direct replacement for the E-TA3216 4DB N5?

A: Yes. Both components share identical electrical specifications (4dB attenuation, 0 Hz ~ 3 GHz frequency range, 50 Ohm impedance, 100mW power rating) and mechanical specifications (1206 package). Both meet ROHS3 compliance and MSL 1 requirements.

Q: What is the primary reason to substitute the E-TA3216 4DB N5?

A: The E-TA3216 4DB N5 is classified as obsolete. The PBV1632S-4DBN5 is an active product with confirmed availability, making it suitable for new designs and ongoing procurement.

Q: Are there any package or footprint differences between these parts?

A: No. Both components use the 1206 (3216 Metric) surface mount package, ensuring identical PCB footprint compatibility and assembly process requirements.

Q: Do both parts have the same moisture sensitivity rating?

A: Yes. Both the E-TA3216 4DB N5 and PBV1632S-4DBN5 carry MSL 1 (Unlimited) rating, indicating equivalent moisture handling and storage requirements.

Q: What compliance certifications apply to the substitute part?

A: The PBV1632S-4DBN5 is ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards for electronic components.