TNETE2201BPJWG4 Equivalent & Substitute Parts

Part Overview

The TNETE2201BPJWG4 is a half-duplex Gigabit Ethernet transceiver manufactured by Texas Instruments, designed for single-channel 1/1 transceiver applications operating at 1.25 Gbps data rate. The device is packaged in a 64-HTQFP (10x10) surface mount configuration with exposed pad. This part is currently discontinued at DiGi Electronics, necessitating identification of functionally equivalent alternatives to maintain design continuity and supply chain availability.

Substiute Parts

TNETE2201BPJWG4

Texas InstrumentsIn Stock: 1980TNETE2201BPJWG4 Datasheet

Current PartRFQ

TNETE2201BPJW

Texas InstrumentsIn Stock: 1819TNETE2201BPJW Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TNETE2201BPJWG4 is determined by strict equivalence across the following critical parameters:

• Protocol and Data Rate: Gigabit Ethernet, 1.25 Gbps
• Channel Configuration: 1/1 Transceiver (single driver/receiver pair)
• Duplex Mode: Half-duplex operation
• Electrical Specifications: Supply voltage 3.14V ~ 3.47V, operating temperature 0°C ~ 70°C
• Physical Package: 64-TQFP Exposed Pad (64-HTQFP 10x10 footprint)
• Compliance: ROHS3 Compliant, REACH Unaffected

The TNETE2201BPJWG4 differs from its substitute only in packaging format (tube vs. tray) and product status (discontinued vs. active). All electrical, mechanical, and functional parameters remain identical.

Parameter Comparison

Engineering Selection Recommendations

The TNETE2201BPJW is the direct functional equivalent of the TNETE2201BPJWG4. Both parts share identical electrical specifications, mechanical dimensions, and compliance certifications. The primary distinction is product status: TNETE2201BPJWG4 is discontinued, while TNETE2201BPJW maintains active status with confirmed inventory availability.

For new designs or replenishment of existing applications, TNETE2201BPJW is the appropriate selection. Both parts are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements. The packaging format difference (tube vs. tray) does not affect functional performance or PCB integration.

Frequently Asked Questions (FAQ)

Q: Can TNETE2201BPJW be used as a direct replacement for TNETE2201BPJWG4?

A: Yes. Both parts are electrically and mechanically identical. They share the same 64-HTQFP (10x10) footprint, supply voltage range (3.14V ~ 3.47V), data rate (1.25 Gbps), and operating temperature range (0°C ~ 70°C). The only difference is packaging format and product status.

Q: What is the significance of the packaging format difference?

A: TNETE2201BPJWG4 is supplied in tube packaging, while TNETE2201BPJW is supplied in tray packaging. This affects handling and storage logistics but does not impact electrical performance or PCB assembly compatibility.

Q: Are there any compliance or certification differences?

A: No. Both parts are ROHS3 compliant and REACH unaffected. Moisture sensitivity level (MSL 3, 168 hours) is identical for both variants.

Q: Why is TNETE2201BPJWG4 discontinued?

A: Product discontinuation is a manufacturer decision typically driven by market demand, product lifecycle management, or transition to newer product lines. TNETE2201BPJW remains the active equivalent.

Q: Can these parts be used interchangeably in existing PCB designs?

A: Yes. The identical 64-TQFP Exposed Pad package ensures pin-for-pin compatibility and identical PCB footprint requirements. No design modifications are necessary.