2.54 Pitch IDC Dustproof Cover

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HRB P/N definition

M2052R-N-W

    ①    ②③

①M2052: HRB series 

②With R: Closed end(90°), Without R(Blank):  Feed Through(180°)

③N: Number of circuits: 2-24

④W: color is white

M2052R-N-W dimension

Part No.		Dimensions		Part No.		Dimensions
TYP UL94V-0	Circuits	Dim: A	Dim: B	TYP UL94V-0	Circuits	Dim: A	Dim: B
M2052R-2-W	2	5.05	2.54	M2052R-10-W	10	25.37	22.86
M2052R-3-W	3	7.60	5.08	M2052R-11-W	11	27.91	25.40
M2052R-4-W	4	10.14	7.62	M2052R-12-W	12	30.45	27.94
M2052R-5-W	5	12.67	10.16	M2052R-13-W	13	32.99	30.48
M2052R-6-W	6	15.21	12.70	M2052R-14-W	14	35.53	33.02
M2052R-7-W	7	17.75	15.24	M2052R-15-W	15	38.07	35.56
M2052R-8-W	8	20.29	17.78	M2052R-16-W	16	40.61	38.10
M2052R-9-W	9	22.83	20.32	M2052R-17-W	17	43.15	38.10

M2052-N-W dimension

Part No.		Dimensions		Part No.		Dimensions
TYP UL94V-0	Circuits	Dim: A	Dim: B	TYP UL94V-0	Circuits	Dim: A	Dim: B
M2052-2-W	2	5.05	2.54	M2052-10-W	10	25.37	22.86
M2052-3-W	3	7.60	5.08	M2052-11-W	11	27.91	25.40
M2052-4-W	4	10.14	7.62	M2052-12-W	12	30.45	27.94
M2052-5-W	5	12.67	10.16	M2052-13-W	13	32.99	30.48
M2052-6-W	6	15.21	12.70	M2052-14-W	14	35.53	33.02
M2052-7-W	7	17.75	15.24	M2052-15-W	15	38.07	35.56
M2052-8-W	8	20.29	17.78	M2052-16-W	16	40.61	38.10
M2052-9-W	9	22.83	20.32	M2052-17-W	17	43.15	38.10

Key Features

M2052R-N-W

• Standard 2.54mm pitch, fully matched with M2050R series IDC connectors

• Closed-end structure for end termination wiring

• Tool-free snap-on assembly with integrated strain relief

• UL94V-0 flame retardant PET, robust & long service life

M2052-N-W

• Standard 2.54mm pitch, compatible with M2050 IDC series

• Feed-through design for daisy-chain continuous wiring

• Easy snap-fit mounting without auxiliary tools

• UL94V-0 fire-resistant PET, stable mechanical performance

Use with closed end and feed through IDC

M2052R series is used with closed end M2050R series

M2052 series is used with feed through M2050 series

FAQ for 2.54mm Pitch IDC Connector Dust Cover

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Technical FAQs

Q: What pitch does this dust cover fit?

A: It is designed for standard 2.54mm pitch IDC connectors, with precise dimensions for perfect matching.

Q: What material is the dust cover made of?

A: It adopts high-quality flame-retardant engineering plastic, which is insulation, durable and compliant with UL94V-0 standard.

Q: What is the main function of this product?

A: It effectively blocks dust and moisture, preventing terminal oxidation, poor contact and short circuit to protect IDC connectors.

Q: Is it easy to install and remove?

A: Yes. It features a snap-fit structure, no tools required for quick installation and disassembly.

Q: Can it work in vibrating environments?

A: The built-in locking buckle ensures tight fixation. It will not fall off accidentally under normal vibration.

Procurement FAQs

Q: Do you provide dust covers for different pin counts?

A: Yes. We offer full range from 2P to 24P. Please tell us the exact position you need for quotation.

Q: What is your minimum order quantity?

A: We support both bulk orders and small batch orders. MOQ is negotiable based on your requirements.

Q: Can this cover replace parts of other brands?

A: It is fully compatible with mainstream 2.54mm IDC series.

Q: What are your delivery lead times?

A: Standard products are in stock and can be shipped within 3-7 working days after order confirmation.

Q: Do you accept customized services?

A: Custom colors and special specifications are available. Feel free to send us your detailed demands.

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