Part: 74650073R — Würth Elektronik eiSos GmbH & Co. KG

Type: THR Terminal with through-hole thread

Description: A through-hole threaded terminal made of brass with a tin surface, rated for 50 A continuous current and an operating temperature range of -55 to +150 °C.

Operating Conditions:

• Operating temperature: -55 up to +150 °C

Absolute Maximum Ratings:

• Max continuous current: 50 A (@20 °C)

Key Specs:

• Material: Brass
• Surface: Tin
• Tightening Torque: 0.5 N*m
• Solder Paste Thickness: 150 μm
• PCB Thickness min: 1.6 mm
• PCB Thickness max: 2 mm
• Rated Current: 50 A (@20 °C)

Features:

• RoHS Compliant [2011/65/EU&2015/863]
• REACh Conform or declared [(EC)1907/2006]
• Halogen Free [IEC 61249-2-21, JEDEC JS709B]
• Moisture Sensitivity Level (MSL): 1
• Reflow soldering recommended

Applications:

• General electronic equipment

Package:

• THR Terminals with through-hole thread

It has to be clearly pointed out that the possibility of a malfunction of electronic components or failure before the end of the usual lifetime cannot be completely eliminated in the current state of the art, even if the products are operated within the range of the specifications. In certain customer applications requiring a very high level of safety and especially in customer applications in which the malfunction or failure of an electronic component could endanger human life or health it must be ensured by most advanced technological aid of suitable design of the customer application that no injury or damage is caused to third parties in the event of malfunction or failure of an electronic component. Therefore, customer is cautioned to verify that data sheets are current before placing orders. The current data sheets can be downloaded at www.we-online.com.

74650073R – THR Terminal with Through-Hole Thread

Pinout Information

This component is a through-hole threaded terminal connector (not a multi-pin IC). It is a single mechanical/electrical connection point, not a traditional pinned component with discrete numbered pins.

Notes

• This is a mechanical connector terminal, not an integrated circuit or multi-pin component. It has a single electrical connection point with an internal threaded hole for screw attachment.
• The part number 74650073R designates a specific size/variant within the REDCUBE WP-THRBU family of threaded terminals.
• Pin numbering is not applicable; the component functions as a single electrical node with mechanical fastening capability.
• Rated current depends on PCB thickness, cable lug, and cable cross-section.
• Maximum tightening torque of 0.5 N·m must be observed to prevent mechanical damage to the component and PCB.
• Reflow soldering is recommended; wave soldering is not applicable.

Scale - 3:1