Product details

B - Indoor keyed Series connector; mounting Panel

Name: ECG.2B.303.CLL
SKU: ECG.2B.303.CLL

China-sourced compatible alternative — fit confirmed by drawing/spec review.

Part number (MPN)

ECG.2B.303.CLL

Interface

B - Indoor keyed Series

Need a custom version from drawing?

We coordinate supplier-qualified RF connector and cable assembly sourcing from drawings, samples, or BOM. Typical production lead time is 3–6 weeks after drawing/spec review; feasibility, MOQ, and fit are confirmed by RFQ.

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Lead time: 3–6 wks | MOQ: 200+ pcs

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• Share the reference MPN and source brand if it matters.
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• Attach the drawing or the key fit requirements.

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Specifications

ECG.2B.303.CLL

Specifications for ECG.2B.303.CLL
Interface	B - Indoor keyed Series
Interface	Fixed Socket (Receptacle)
Mounting	Panel
Electrical Rating	17 A
Compliance	Y

Description

Current reference data for ECG.2B.303.CLL: B - Indoor keyed Series · Panel. Mounting is listed as Panel. If panel, bulkhead, or flange constraints matter, send the dimensions with the RFQ. Use this page to shortlist before RFQ, not as the final sign-off.

Use this page to shortlist before RFQ. MOQ 200+ custom production and supply path are confirmed after drawing/spec/BOM review; no spot stock is assumed.

Request Quote (RFQ)

Cstone is a professional factory—not a trading company—specializing in RF and coaxial connectors, adapters, and cable assemblies, including N-type, BNC, SMA, SMP, SSMB, MMCX, and more. We manufacture custom connectors to 2D drawings or samples; fit, MOQ, lead time, and production details are confirmed by RFQ. Factory-made production to 2D drawings or samples; MOQ 200+ and typical 3–6 week lead time are confirmed after drawing/spec/BOM review. Physical inventory is not promised; production details are confirmed by RFQ.

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Why work with us?

Form-Fit-Function compatibility confirmed by drawing/spec review
Commercially competitive alternative for replacement and sourcing projects
MOQ 200+ and lead time confirmed by model, quantity, and supply path

Working hours: 10:00–20:00 (Beijing Time, UTC+8)

We typically reply within 1 business day (subject to workload and time zones).

Need a brand replacement workflow? Open the general brief → Need an approved alternative or cost-down workflow? Open the procurement brief →

Related RF sourcing routes

If this MPN is only a reference point, continue with a replacement, equivalent, adapter, or drawing-based cable assembly review.

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Engineer checklist (key parameters)

Interface B - Indoor keyed Series

Mounting Panel

If these parameters are critical, include them in the RFQ.

FAQ

What connector interface/type does ECG.2B.303.CLL use?

According to our catalog data, ECG.2B.303.CLL lists the interface/type as: B - Indoor keyed Series. To confirm mechanical fit, send an RFQ and we will validate against your drawing/spec.

What mounting style does ECG.2B.303.CLL use?

Our catalog lists the mounting style for ECG.2B.303.CLL as: Panel. If you have panel/bulkhead/flange constraints, attach a drawing in the RFQ.

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MPN Search Supports exact, prefix, and partial matching. ⌄

Supports exact, prefix, and partial matching.

000-10400 000-1 00010400

Disclaimer

Manufacturer names, trademarks, symbols, and part numbers are used for identification and cross-reference only. Cstone Technology operates its own factory for RF/coaxial connectors, adapters, and cable assemblies and is not a trading company or affiliated with the original brands. Trademarks remain the property of their respective owners. Final suitability is confirmed by drawing/spec review during RFQ.