Product details

PE4503 — 75 Ohm N Female Connector Solder Attachment 4 Hole Flange Mount Solder Cup Terminal, .718 inch Hole Spacing

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

Part number (MPN)

PE4503

Impedance

75 Ohm

Frequency

Interface

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.

Custom RF cable from drawing →

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

Image

Click image to enlarge.

Specifications

PE4503

Specifications for PE4503
Interface	Solder Cup
Interface	Connectors
Interface	N
Impedance	75 Ohm
Frequency (max)	DC
Frequency (max)	1 GHz
Gender	Female
Orientation	Straight
Body Style	Straight
Polarity	Standard
Attachment Method	Solder
Mounting	4 Hole Flange

Show 1 more specs

Category	Connectors

Description

Current reference data for PE4503: N · 75 Ohm · DC. The catalog currently lists the configuration as: Straight. Impedance is listed as 75 Ohm. If that parameter is critical, confirm it again in RFQ. Frequency is listed as DC. The real operating limit still depends on the assembly, mating pair, and application context. Mounting is listed as 4 Hole Flange. 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.

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

Open contact form

Engineer checklist (key parameters) ⌄

Interface N

Gender Female

Orientation Straight

Impedance 75 Ohm

Frequency (max) DC

Mounting 4 Hole Flange

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

FAQ ⌄

What is the impedance of PE4503?

Our catalog lists the impedance for PE4503 as: 75 Ohm. If impedance is critical for your application, include the requirement in your RFQ and we will confirm.

What mounting style does PE4503 use?

Our catalog lists the mounting style for PE4503 as: 4 Hole Flange. If you have panel/bulkhead/flange constraints, attach a drawing in the RFQ.

Similar Connectors

Related models:

MWDM2L-51P-6K7-18B

D-Sub Micro-D Connectors MICRO D PREWIRED CON 51CNT PIN #26AWG

View details →

SS-82010-002

Modular Connectors / Ethernet Connectors Cat6 Unshielded Keystone Jack NoTool

View details →

PE3W10825

SMA Female Bulkhead to TNC Male Low Loss Cable Using LMR-195 Coax

View details →

242A14240X

D-Sub Dualport Connectors C-FLTR DSUB DUALPORT ANG 15.88mm SPACING

View details →

LC3MP2192-24

The L-com LC3MP2192-24 MIL-STD-1553 flexible RF cable assembly is perfect for applications that need tight bends and flexible cable. This TRB 3-slot to TRB 3-lug cable assembly is plug to jack and made of 78 ohm flexible 30-02001-LC twinax. Our 78 Ohm cable assembly is available with a PVC jacket and a copper inner conductor with silver plating. We offer a blue, 0.8-inch long TRB 3-slot to TRB 3-lug cable that operates at 400 MHz.This blue RF cable assembly is the most commonly utilized cable assembly in wide connectivity applications such as bus couplers, avionics control boxes, and bus relay. L-com's LC3MP2192-24 MIL-STD-1553 flexible RF cable assembly is available with PE dielectric. Our TRB 3-slot plug to TRB 3-lug jack cable has bayonet coupling connectors made of brass with nickel plating. This RF flexible 30-02001-LC twinax cable operates between -20 and 75 degrees Celsius.L-com has one of the largest in-stock selections of MIL-STD-1553 flexible RF cable assembly with same-day shipment for domestic and international orders. We are a global leader of wired and wireless connectivity products, offering a wide range of solutions across many key industries, including electronics, medical, industrial automation, military, and telecommunication. For further information on similar products, our expert technical support and trained sales team can get you the perfect TRB 3-slot plug to TRB 3-lug jack cable as per your requirements.

View details →

PE3M0237

Temperature Conditioned SMA Male Right Angle to N Male Right Angle Low Loss Cable Using PE-P300LL Coax

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 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.