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1820 Heyco RDD Lockit RDD 201-90 right angle strain relief bushing in black Nylon 6/6. Features Double D mounting hole design and UL94 V-2 flammability rating.
Mfr Part #:

1820

Available from 1 distributors
Mfr Name: Heyco Products Corporation
Heyco Products Corporation
Heyco RDD Lockit RDD 201-90 right angle strain relief bushing in black Nylon 6/6. Features Double D mounting hole design and UL94 V-2 flammability rating.
Total Stock: 560 pcs

1820 Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
560 pcs
560 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

1820 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Bushing, Grommet Type
CSA
Cable Diameter Range (Max)
Cable Diameter Range (Min)
Cable Entry Style
Color
Diameter
Flammability Rating
Material
Material Flammability Rating
Mounting Hole Diameter
Mounting Hole Type
Mounting Type
Panel Cutout Dimensions
Panel Thickness
Panel Thickness (max)
Panel Thickness Min
Temperature Range
UL

1820 Description

Short technical summary and product information.

The Heyco RDD Lockit RDD 201-90 is a right angle strain relief bushing designed to protect flexible power cords from push, pull, and twist forces. Its right angle design eases the cable into the bend, preventing kinking and extending cable and product life. The bushing is made of black polyamide (PA66) Nylon 6/6 with a UL94 V-2 flammability rating and operates over a temperature range of -18°C to 105°C. It installs with fingertip pressure into a standard round or Double D mounting hole, eliminating the need for tools. The Double D design prevents part rotation under twist forces, and multiple panel locking steps secure the bushing into panel thicknesses from 0.032 in to 0.099 in. The mounting hole diameter is 0.875 in with 0.770 in flats, and it accommodates cable diameters from 0.290 in to 0.385 in.

1820 Quick Information

Product Type: Strain Relief Bushing
Series: RDD 201-90
Canonical Name: Heyco RDD Lockit RDD 201-90 Right Angle Strain Relief Bushing, Black, Nylon 6/6, 0.875 in Mounting Hole, 0.290-0.385 in Cable Range
Subcategory: Right Angle Bushing

1820 Compliance

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

1820 Features

  • Right angle cable entry prevents kinking.
  • Double D hole prevents part rotation.
  • UL94 V-2 flammability rated nylon 6/6.
  • Tool-free snap mount installation.
  • Self-locks onto cable with Lockit design.

1820 Applications

  • Cord exit strain relief for power tools.
  • Cable protection in appliances and electronics.
  • Panel feed-through with twist resistance.
  • Pre-assembled off-line for final assembly.

1820 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the temperature range for the RDD 201-90 strain relief bushing?

The operating temperature range is -18°C to 105°C.

What is the material and flammability rating of the RDD 201-90?

It is made of black Nylon 6/6 with a UL94 V-2 flammability rating.

What is the mounting hole diameter and type for the RDD 201-90?

The mounting hole is 0.875 in diameter with 0.770 flats, Double D type.

What cable diameter range does the RDD 201-90 support?

It accepts cables with diameter from 0.290 in to 0.385 in.

What panel thickness range is the RDD 201-90 compatible with?

It fits panel thicknesses from 0.032 in to 0.099 in.

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