E-TA2012 T 6DB N5 RF Attenuator Equivalent & Substitute Parts

Part Overview

The E-TA2012 T 6DB N5 is a 6dB RF attenuator manufactured by Nidec Components Corporation, designed for signal attenuation in RF circuits operating from DC to 3 GHz. This component is packaged in the 0805 (2012 Metric) form factor with 50-ohm impedance and 63mW power handling capability. The part is currently classified as obsolete, making equivalent substitutes necessary for ongoing production and maintenance applications.

Substiute Parts

E-TA2012 T 6DB N5

Nidec Components CorporationIn Stock: 1142E-TA2012 T 6DB N5 Datasheet

Current PartRFQ

PXV1220S-6DBN1-T02

SusumuIn Stock: 680PXV1220S-6DBN1-T02 Datasheet

Parametric EquivalentRFQ

PXV1220S-6DBN2-T02

SusumuIn Stock: 969PXV1220S-6DBN2-T02 Datasheet

Parametric EquivalentRFQ

PXV1220S-6DBN3-T02

SusumuIn Stock: 1189PXV1220S-6DBN3-T02 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the E-TA2012 T 6DB N5 is determined by strict equivalence across the following electrical and mechanical parameters:

• Attenuation Value: 6dB (exact match required)
• Frequency Range: 0 Hz ~ 3 GHz (minimum coverage requirement)
• Impedance: 50 Ohms (exact match required)
• Power Rating: 63mW (minimum requirement)
• Package / Case: 0805 (2012 Metric) (exact match required)
• RoHS Compliance: ROHS3 Compliant (regulatory requirement)

All three substitute parts from Susumu meet these criteria and are classified as parametric equivalents. These parts are available in active production status with current inventory, providing reliable alternatives to the obsolete Nidec component.

Parameter Comparison

Engineering Selection Recommendations

All three Susumu substitute parts (PXV1220S-6DBN1-T02, PXV1220S-6DBN2-T02, and PXV1220S-6DBN3-T02) are direct parametric equivalents to the E-TA2012 T 6DB N5. Selection among these substitutes should be based on inventory availability and supply chain considerations:

• PXV1220S-6DBN3-T02: 1124 pcs in stock (highest availability)
• PXV1220S-6DBN2-T02: 895 pcs in stock
• PXV1220S-6DBN1-T02: 619 pcs in stock

All substitute parts carry active product status, ROHS3 compliance, and REACH unaffected designation, ensuring regulatory compliance and long-term supply viability. The Tape & Reel packaging format is standard for production environments.

Frequently Asked Questions (FAQ)

Q: Can PXV1220S-6DBN series parts directly replace the E-TA2012 T 6DB N5?

A: Yes. All three PXV1220S-6DBN variants are parametric equivalents with identical electrical specifications (6dB attenuation, 0 Hz ~ 3 GHz frequency range, 50-ohm impedance, 63mW power rating) and mechanical compatibility (0805 package). They meet the same RoHS3 compliance and MSL requirements.

Q: What is the difference between PXV1220S-6DBN1-T02, PXV1220S-6DBN2-T02, and PXV1220S-6DBN3-T02?

A: These three part numbers are functionally identical in electrical and mechanical specifications. The suffix variation (N1, N2, N3) represents different manufacturing batches or internal Susumu designations. All three are active products with equivalent performance characteristics.

Q: Is the Tape & Reel packaging compatible with my assembly process?

A: Tape & Reel (TR) is the standard packaging format for automated surface-mount assembly. If your process requires alternative packaging, contact your supplier to confirm available formats for the selected substitute part.

Q: Are there any compliance or certification differences between the original and substitute parts?

A: No. Both the original E-TA2012 T 6DB N5 and all Susumu substitutes are ROHS3 compliant with MSL 1 (Unlimited) rating. The Susumu parts additionally carry REACH unaffected designation, providing enhanced regulatory coverage.

Q: Why is the original E-TA2012 T 6DB N5 classified as obsolete?

A: Obsolescence indicates the manufacturer has discontinued production. The Susumu PXV1220S-6DBN series provides active, in-production alternatives with identical performance specifications, ensuring design continuity and supply chain reliability.