Product details

I/O Connectors SFP+ 1x1 Cage Assy Press-Fit, 20 Pin

Name: 2057159-1
SKU: 2057159-1

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

Part number (MPN)

2057159-1

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.
• Add the BOM and volume split for production projects.
• Attach the drawing or the key fit requirements.

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Specifications

2057159-1

Specifications for 2057159-1
Interface	I/O Connectors
Interface	Cage Assembly, 1x1
Termination	Press Fit
Mounting	SMD/SMT
Termination	Copper Alloy
Packaging	Tray
Product	Accessories
Product Category	I/O Connectors
Subcategory	I/O Connectors
Housing Material	Nickel Silver
Voltage Rating	120 V
Minimum Operating Temperature	- 55 C

Show 4 more specs

Part # Aliases	2057159-1
Maximum Operating Temperature	+ 105 C
Number of Positions	4 Position
RoHS	Y

Description

Current reference data for 2057159-1: SMD/SMT · Press Fit. The catalog currently lists the configuration as: Press Fit. Mounting is listed as SMD/SMT. If panel, bulkhead, or flange constraints matter, send the dimensions with the RFQ. Material is listed as Nickel Silver. That is useful for review, but it does not replace full project stack-up confirmation. 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.

Drawing / spec review MOQ / lead-time check RF connectors Adapters Cable assemblies

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.

Brand replacement briefs SMA alternatives from China BNC connector equivalents N Type RF replacement Custom RF cable from drawing

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Engineer checklist (key parameters)

Interface Cage Assembly, 1x1

Mounting SMD/SMT

Termination Press Fit

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

FAQ

What mounting style does 2057159-1 use?

Our catalog lists the mounting style for 2057159-1 as: SMD/SMT. If you have panel/bulkhead/flange constraints, attach a drawing in the RFQ.

Is this an original part or an alternative/replacement?

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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.