Product details

RF Cable Assemblies PTCH cord RCA 50 ohm 18"

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

Part number (MPN)

PC-18-50

Impedance

50 Ohms

Interface

RCA

WhatsApp — Quick Reply

Lead time: 3–6 wks | MOQ: 200+ pcs

Before RFQ Clear inputs speed up review. ⌄

• 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.

How we review alternatives

Specifications

PC-18-50

Specifications for PC-18-50
Interface	RF Cable Assemblies
Interface	RG-58
Interface	RCA
Interface	RCA
Impedance	50 Ohms
Gender	Plug (Male)
Gender	Plug (Male)
Connector A Body Style	Straight
Connector B Body Style	Straight
Polarity	Normal
Product Category	RF Cable Assemblies
Connector B Polarity	Normal

Show 4 more specs

Subcategory	Cable Assemblies
Length	18 in
Connector A Polarity	Normal
RoHS	Y

Description

Current reference data for PC-18-50: RCA · 50 Ohms. Impedance is listed as 50 Ohms. If that parameter is critical, confirm it again in RFQ. 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

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 →

Open contact form

Engineer checklist (key parameters)

Interface RCA

Gender Plug (Male)

Impedance 50 Ohms

Cable type RG-58

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

FAQ

What connector interface/type does PC-18-50 use?

According to our catalog data, PC-18-50 lists the interface/type as: RCA. To confirm mechanical fit, send an RFQ and we will validate against your drawing/spec.

What is the impedance of PC-18-50?

Our catalog lists the impedance for PC-18-50 as: 50 Ohms. If impedance is critical for your application, include the requirement in your RFQ and we will confirm.

Similar Connectors

Related models:

RJE7118814F2

Modular Connectors / Ethernet Connectors RJ45 CAT6 Recessed LEDs

View details →

D02-22-26P-10000

D-Sub Contacts Sckt Contacts

View details →

L99-813-30G

RF Cable Assemblies CABLE SET 6 CHANNELS 2PS MATCH

View details →

DM53744-7

D-Sub Tools & Hardware DSUB SKT COAX HP SOD G

View details →

CJ5E88TEI-C

Modular Connectors / Ethernet Connectors Mini-Com Mod Cat 5e UTP 8 pos 8 wi

View details →

MWDM1L-37SBS-.250

D-Sub Micro-D Connectors MICR D PCB CON 37SKT CNT

View details →

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.