Product details

RF Connectors / Coaxial Connectors D.C. PLUG 75 OHM

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

Part number (MPN)

221185-9

Impedance

75 Ohms

Frequency

2 GHz

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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

221185-9

Specifications for 221185-9
Interface	RF Connectors / Coaxial Connectors
Interface	Belden 8212, 9104, 9112, 9167, 9240, 9266, Times FM-59
Interface	BNC
Impedance	75 Ohms
Frequency (max)	-
Frequency (max)	2 GHz
Gender	Plug
Orientation	Straight
Termination	Crimp
Termination	Brass
Termination	Gold
Polarity	Standard

Show 11 more specs

Insulation Resistance	5000 MOhms
Body Finish	Nickel
Part # Aliases	221185-9
Product	Connectors
Product Category	RF Connectors / Coaxial Connectors
Unit Weight	0.304026 oz
Maximum Operating Temperature	+ 85 C
Voltage Rating	500 V
RoHS	N
Subcategory	RF Interconnects
Minimum Operating Temperature	- 55 C

Description

Current reference data for 221185-9: 75 Ohms · 2 GHz · Straight. The catalog currently lists the configuration as: Straight · Crimp. Impedance is listed as 75 Ohms. If that parameter is critical, confirm it again in RFQ. Frequency is listed as 2 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. Material is listed as Brass. 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 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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We typically reply within 1 business day (subject to workload and time zones).

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Engineer checklist (key parameters)

Interface BNC

Gender Plug

Orientation Straight

Impedance 75 Ohms

Frequency (max) 2 GHz

Termination Crimp

Cable type Belden 8212, 9104, 9112, 9167, 9240, 9266, Times FM-59

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

FAQ

What is the impedance of 221185-9?

Our catalog lists the impedance for 221185-9 as: 75 Ohms. If impedance is critical for your application, include the requirement in your RFQ and we will confirm.

What frequency is 221185-9 rated for?

Our catalog lists the frequency for 221185-9 as: 2 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.

000-10400 000-1 00010400

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.