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RC0805JR-070RL

Name: RC0805JR-070RL
Rating: 4.7 (12 reviews)

RES 0 OHM JUMPER 1/8W 0805

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規格

Series	RC_L
Part Status	Active
Resistance	0 Ohms
Tolerance	Jumper
Composition	Thick Film
Features	Moisture Resistant
Operating Temperature	-55°C ~ 155°C
Package	0805 (2012 Metric)
Supplier Device Package	805
Size / Dimension	0.079" L x 0.049" W (2.00mm x 1.25mm)
Height - Seated (Max)	0.024" (0.60mm)
Number of Terminations	2
Packaging	Cut Tape (CT), Tape & Reel (TR)

概述

Description

RC0805JR-070RL is a low-ohmic surface-mount resistor in an 0805 package, typically used as a current-sense/shunt resistor in power circuits.
- Value: nominal about 0.07 Ω (70 mΩ); suffixes indicate tolerance and low-inductance variant.
- Package: 0805 (2.0 × 1.25 mm); thick-film construction with end caps.
- Common use: measuring high-side/low-side current in DC-DC converters, motor drivers, and power-management circuits.
- Specs to check in datasheet: exact tolerance, maximum power rating (often around 125 mW for 0805), maximum working voltage, temperature range, and whether it is a low-inductance variant.
- Notes: ensure proper footprint and account for self-heating at high currents; verify RoHS/industrial/automotive grade as needed.
For precise electrical data, refer to the manufacturer’s datasheet for RC0805JR-070RL.

Features

Here are typical features of RC0805JR-070RL:
- Type: SMD low-ohm resistor (current-sense) in 0805 package
- Resistance: 0.07 Ω (70 mΩ)
- Tolerance: ±5% (J)
- Inductance: Low-inductance design
- Power rating: ~0.125 W (125 mW)
- Temperature range: −55°C to +125°C (typical)
- Package: RC0805 (0805 size)
- RoHS compliant
- Applications: current sensing, power management, load detection
Note: for exact specs (tcr, exact temp range, etc.), please consult the manufacturer datasheet.

Package

RC0805JR-070RL is an 0805 (2012 metric) surface-mount chip resistor — a rectangular SMD passive in the 0805 package (≈2.0 × 1.25 mm), typically a thick‑film resistor.

Pinout

Pin count: 2 (two terminals).
Function: It is an 0805 SMD chip resistor—specifically a 0 Ω (zero‑ohm) resistor/jumper. Used as a solderable link for PCB routing, configuration/options selection, or to bridge nets while being compatible with automated pick‑and‑place and reflow processes.

Manufacturer

Manufacturer: Yageo Corporation (Taiwan).
What kind of company: A global electronics components company that designs and manufactures passive components, including chip resistors, capacitors, and inductors, supplying manufacturers worldwide.

Application

RC0805JR-070RL is a 0.07 Ω low-value current-sense resistor (0805 package). Common applications include:
- Current sensing in switch‑mode power supplies, DC‑DC converters, and regulators
- Battery charging/discharging circuits and BMS
- Motor drivers and power‑management feedback
- Automotive, industrial, and telecom power supplies
- LED drivers and other precise current‑regulated loads

Equivalent

RC0805JR-070RL is an 0805-size low-value resistor (likely 0.07 Ω, J tolerance ±5%, about 125 mW, lead-free). Equivalents are any 0805 chip resistors with the same value and tolerance from other vendors (e.g., Vishay, Yageo, KOA, Murata). For exact cross-reference, provide the supplier or datasheet and I can list specific substitute part numbers.