myMectronic
myMectronic

A Premier B2B Part Search

TE CONNECTIVITY RLP73N3AR051FTDF Current Sense Resistor

The RLP73N3A current sense resistor provides high power performance with a 0.25W rating and low ohmic values, ideal for power management and automotive applications. It features a compact design with resistance values from R051 to R47, operating at temperatures from -55°C to +155°C. Suitable for current detection in low voltage power supplies, the resistor is constructed with a metal glaze resistive element and a nickel barrier layer for enhanced durability. Its precise TCR and stability make it suitable for high-accuracy sensing and automotive electronics.

Authorized Distributors
Source:DigiKey
Part No:RLP73N3AR051FTDF
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.72101
Buy/RFQ:
Source:DigiKey
Part No:RLP73N3AR051FTDF
Stock:1920
Inv Date:06-09-2026
Price: Unit price: $1.72
Buy/RFQ:
Part No:RLP73N3AR051FTDF
Stock:0
Inv Date:06-10-2026
Price: N/A
Buy/RFQ:
Part No:RLP73N3AR051FTDF
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.5433
Buy/RFQ:
Part No:RLP73N3AR051FTDF
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.5433
Buy/RFQ:

TE CONNECTIVITY RLP73N3AR051FTDF Current Sense Resistor Specifications:

  • Power Rating: 0.25W at 70°C
  • Resistance Range: R051 - R47 (low ohmic values)
  • Temperature Coefficient: 300PPM (RNP73N3A series)
  • Operating Temperature: -55°C to +155°C
  • Material: Metal glaze resistive element with nickel barrier layer
  • Resistance Tolerance: ±1%
  • Operating Voltage: v(P*R) (dependent on resistance and applied voltage)
  • Maximum Overload Voltage: 2.5 x operating voltage
  • Insulation Resistance: 210GΩ min. overload voltage for 1 min.
  • Ambient Temperature Derating: Power rating reduces above 70°C
  • Environmental Durability: Endurance, damp heat, solderability tests compliant with IEC standards
  • Dimensions: Length approximately 6.35mm, width 3.20mm, thickness ~0.55mm
  • Package: Embossed plastic tape for automated placement
  • Compliance: RoHS compliant

Buy the TE Connectivity RLP73N3A – Reliable Current Sense Resistor for Industrial Applications

Order the TE Connectivity RLP73N3A today to enhance your power management solutions with its high power capacity and excellent temperature stability. This high-quality resistor offers precise low ohmic resistance ideal for automotive, communications, and low voltage power supplies. Featuring a 0.25W power rating, wide operating temperature range, and durable construction with a metal glaze resistive element, it ensures reliable performance and long-term stability in demanding industrial environments. Purchase online for fast delivery and competitive pricing.

Get TE Connectivity RLP73N3A today—engineered for precise current detection and long-lasting durability in power management and automotive electronics.

Frequently Asked Questions

Where can I buy TE CONNECTIVITY RLP73N3AR051FTDF?

You can click on the BUY or RFQ button to purchase RLP73N3AR051FTDF from an authorized TE CONNECTIVITY distributor.

How do I troubleshoot issues or seek technical support for part RLP73N3AR051FTDF?

You can download the RLP73N3AR051FTDF datasheet or visit the TE CONNECTIVITY website for support.

Who is the manufacturer of RLP73N3AR051FTDF?

TE CONNECTIVITY

TE CONNECTIVITY Part List

Browse and search other TE CONNECTIVITY parts, locate datasheets and stock

Sponsored by