PE7045-4

$20.84

Description：4 dB Fixed Attenuator, SMA Male
Series：-
Mfr：Pasternack
Package：Retail Package

SKU:c8f4a5e48f3c Category: Attenuators Brand: Pasternack

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Product introduction

Product Detailed Parameters

Description：4 dB Fixed Attenuator, SMA Male
Series：-
Mfr：Pasternack
Package：Retail Package
Attenuation Value：4dB
Frequency Range：0 Hz ~ 12.4 GHz
Power (Watts)：2W
Impedance：50 Ohms
Grade：-
Qualification：-
Package / Case：SMA In-Line Module

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PE7045-4

Overview

The Pasternack PE7045-4 is a fixed attenuator designed for RF applications, providing an attenuation value of 4 dB. It features SMA male to SMA female connectors and operates up to a maximum frequency of 12.4 GHz. The unit is rated for 2 Watts power handling and utilizes a passivated stainless steel body. It supports a maximum operating temperature of +125 C.

Feature Summary

Provides precise 4 dB signal attenuation
Features SMA male to SMA female interface
Constructed with passivated stainless steel housing

Applications

RF signal level reduction in test setups
Impedance matching in microwave circuits
Signal conditioning in communication systems

Procurement Notes

Verify the specific datasheet version for the PE7045-4 model to confirm current manufacturing status and compliance details. Ensure compatibility with system requirements regarding frequency range and power handling before integration. Cross-reference connector types to guarantee proper mating with existing infrastructure components.

Selection Notes

Select this component when a fixed 4 dB attenuation is required within the 12.4 GHz bandwidth. The SMA interface suits standard laboratory and field applications. Consider the 2 Watt power rating and thermal limits for high-power environments. Verify environmental specifications if operation exceeds standard temperature ranges.

Part Context

This part belongs to the Pasternack series of connectorized attenuators. It is engineered for reliable performance in RF and microwave frequencies. The design emphasizes durability through its metal construction. It serves as a passive component for managing signal strength in electronic test and measurement equipment.

Replacement Considerations

Direct substitutes include other 4 dB fixed attenuators with SMA male-to-female interfaces from Pasternack or compatible manufacturers. Ensure replacement parts match the 12.4 GHz frequency limit and 2 Watt power rating. Verify physical dimensions and connector tolerances for seamless integration.

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.