M3933/25-67N

$123.75

Description：RF ATTENUATOR 4.5DB 50OHM SMA
Series：SMA
Mfr：Amphenol SV Microwave
Package：Bag

SKU:97da4700992a Category: Attenuators Brand: Amphenol SV Microwave

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Product introduction

Product Detailed Parameters

Description：RF ATTENUATOR 4.5DB 50OHM SMA
Series：SMA
Mfr：Amphenol SV Microwave
Package：Bag
Attenuation Value：4.5dB
Frequency Range：0 Hz ~ 18 GHz
Power (Watts)：2W
Impedance：50 Ohms
Grade：-
Qualification：-
Package / Case：SMA In-Line Module

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M3933/25-67N

Overview

The M3933/25-67N is a fixed RF attenuator manufactured by Amphenol SV Microwave, designed for military specifications. It features SMA male to female connectors with a nominal impedance of 50 ohms. The component provides a maximum attenuation of 4.5 dB and operates within a frequency range up to 18 GHz. It supports a maximum operating temperature of +165°C and is supplied in bulk packaging.

Feature Summary

Military specification construction for rugged reliability
SMA connector interface for standard integration
High-temperature capability up to +165°C

Applications

RF signal level control in military communication systems
Test and measurement equipment requiring precise attenuation
Aerospace electronic subsystems

Procurement Notes

Verify the specific datasheet version and manufacturer documentation to confirm exact attenuation tolerances and physical dimensions. Ensure compatibility with system requirements regarding the 18 GHz frequency limit and 50 ohm impedance matching. Confirm that the bulk packaging format aligns with assembly or handling processes before finalizing procurement orders.

Selection Notes

Select this model when a fixed 4.5 dB attenuation is required within an 18 GHz bandwidth using SMA interfaces. Consider the +165°C thermal rating for high-heat environments. Compare against other M3933 series variants if different attenuation values or screened configurations are needed for specific shielding requirements.

Part Context

This component belongs to the M3933 series of RF fixed attenuators from Amphenol SV Microwave. The series utilizes SMA connector types and is engineered to meet rigorous military standards. The M3933/25-67N specifically denotes the SMA male-to-female configuration with a 4.5 dB attenuation value within the 18 GHz operational range.

Replacement Considerations

M3933/25-65N offers a 3.5 dB attenuation option within the same SMA 18 GHz series. M3933/25-08N provides 8 dB attenuation for similar frequency applications. Verify connector gender and exact dB tolerance when substituting.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.