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71-2-L PCB Card Ejector for 1/16" thick PC boards. Made of 6061-T6 aluminum alloy with 4.5:1 mechanical advantage and 11.4mm minimum extraction travel.
Mfr Part #:

71-2-L

Available from 1 distributors
Mfr Name: CALMARK CORPORATION
CALMARK CORPORATION
PCB Card Ejector for 1/16" thick PC boards. Made of 6061-T6 aluminum alloy with 4.5:1 mechanical advantage and 11.4mm minimum extraction travel.
Total Stock: 47 pcs

71-2-L Available from 1 distributor

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71-2-L Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accessory Type
Extraction Travel
For Use With
Material
Mechanical Advantage
Weight

71-2-L Description

Short technical summary and product information.

The 71-2-L is a PCB card ejector from Calmark Corporation, designed for use with 1/16-inch (1.6mm) thick printed circuit boards. It is constructed from 6061-T6 aluminum alloy per QQ-A-250/8, providing a lightweight yet durable solution for board extraction. The ejector offers a mechanical advantage of 4.5:1 and a minimum extraction travel of 11.4mm, ensuring easy removal of PCBs from card guides or enclosures.

 

Two extractors are recommended per board, typically one left-hand (L) and one right-hand (R) version. The part number 71-2-L indicates a left-hand model with a straight handle and no actuator tab or ESD symbol. The finish is customer specified, allowing customization for specific applications. The ejector weighs approximately 1.42 grams.

 

This ejector is part of the Series 71 family and is commonly used in electronic enclosures and rack systems where reliable PCB extraction is required. The design includes a pin for board module assembly.

71-2-L Quick Information

Product Type: PCB Card Ejector
Series: 71
Canonical Name: PCB Card Ejector, 6061-T6 Aluminum, 4.5:1 Mechanical Advantage

71-2-L Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

71-2-L Features

  • 6061-T6 aluminum alloy construction.
  • 4.5:1 mechanical advantage for easy extraction.
  • 11.4mm minimum extraction travel.
  • Designed for 1/16 inch thick PC boards.
  • Lightweight at 1.42 grams.

71-2-L Applications

  • Used in pairs for balanced PCB extraction.
  • Suitable for electronic enclosures and rack systems.
  • Works with 1/16 inch thick circuit boards.
  • Compatible with Lok Tainers for PCB retention.

71-2-L FAQs

7 frequently asked questions generated from this part’s specifications.
What is the RoHS compliance status of the 71-2-L?

RoHS3 Compliant (unverified).

What material is the 71-2-L made of?

6061-T6 Aluminum alloy per QQ-A-250/8.

What is the mechanical advantage of the 71-2-L?

4.5:1.

What is the extraction travel of the 71-2-L?

11.4 mm minimum.

What board thickness is the 71-2-L designed for?

1/16" (1.6mm) thick PC boards.

How many extractors are recommended per board?

Two extractors are recommended per board, one left-hand and one right-hand.

What is the weight of the 71-2-L?

1.42 grams.

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