Product details

Attenuators - Interconnects BNC M/F 20DB ATTEN

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

Part number (MPN)

4108-20DB

Impedance

50 Ohms

Frequency

1 GHz

Interface

BNC

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Lead time: 3–6 wks | MOQ: 200+ pcs

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Specifications

4108-20DB

Specifications for 4108-20DB
Interface	BNC
Interface	Connectorized Attenuators
Impedance	50 Ohms
Frequency (max)	1 GHz
Frequency (max)	8 GHz
Product Category	Attenuators - Interconnects
Maximum Attenuation	20 dB
Maximum Operating Temperature	+ 102 C
Subcategory	Attenuators
Minimum Operating Temperature	- 55 C
Power Rating	2 W
Tolerance	0.4 dB to 0.9 dB

Show 2 more specs

Part # Aliases	528729
RoHS	Y

Description

Current reference data for 4108-20DB: BNC · 50 Ohms · 1 GHz. Impedance is listed as 50 Ohms. If that parameter is critical, confirm it again in RFQ. Frequency is listed as 1 GHz. The real operating limit still depends on the assembly, mating pair, and application context. If mounting is missing here, confirm it from the drawing or mating requirement. Use this page to shortlist before RFQ, not as the final sign-off.

Use this page to shortlist before RFQ. MOQ 200+ custom production is confirmed after drawing/spec/BOM review.

Request Quote (RFQ)

B2B custom batch production from China, reviewed against your drawing, spec, or BOM. MOQ 200+, lead time 3–6 weeks.

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

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Engineer checklist (key parameters)

Interface BNC

Impedance 50 Ohms

Frequency (max) 1 GHz

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

FAQ

What connector interface/type does 4108-20DB use?

According to our catalog data, 4108-20DB lists the interface/type as: BNC. To confirm mechanical fit, send an RFQ and we will validate against your drawing/spec.

What is the impedance of 4108-20DB?

Our catalog lists the impedance for 4108-20DB as: 50 Ohms. If impedance is critical for your application, include the requirement in your RFQ and we will confirm.

What frequency is 4108-20DB rated for?

Our catalog lists the frequency for 4108-20DB as: 1 GHz. Actual performance depends on assembly/materials/application — send an RFQ so we can confirm a suitable option.

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

Supports exact, prefix, and partial matching.

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Disclaimer

Manufacturer names, trademarks, symbols, and part numbers are used for identification and cross-reference only. Cstone Technology is a China-based export sourcing partner for compatible alternatives and is not affiliated with the original brands. Trademarks remain the property of their respective owners. Final suitability is confirmed by drawing/spec review during RFQ.