BW-S4W2+ is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Molex
In Stock: 0
Unit Price: $50.38000
Datasheet

Parametric Equivalent


Molex
In Stock: 0
Unit Price: $55.48000
Datasheet

Parametric Equivalent


Cinch Connectivity Solutions Midwest Microwave
In Stock: 0
Unit Price: $446.32500
Datasheet

Parametric Equivalent


Cinch Connectivity Solutions Midwest Microwave
In Stock: 0
Unit Price: $434.26750
Datasheet

Parametric Equivalent


Amphenol SV Microwave
In Stock: 0
Unit Price: $177.40960
Datasheet

Parametric Equivalent


Amphenol SV Microwave
In Stock: 0
Unit Price: $274.28760
Datasheet

Parametric Equivalent


Amphenol SV Microwave
In Stock: 0
Unit Price: $162.78280
Datasheet

Parametric Equivalent


Amphenol SV Microwave
In Stock: 0
Unit Price: $219.72480
Datasheet

Parametric Equivalent


Amphenol SV Microwave
In Stock: 0
Unit Price: $162.78280
Datasheet

Parametric Equivalent


Amphenol SV Microwave
In Stock: 0
Unit Price: $219.72480
Datasheet

Parametric Equivalent


Amphenol SV Microwave
In Stock: 0
Unit Price: $195.34000
Datasheet

Parametric Equivalent


Amphenol SV Microwave
In Stock: 0
Unit Price: $274.57000
Datasheet

Parametric Equivalent


Amphenol SV Microwave
In Stock: 0
Unit Price: $187.34600
Datasheet

Parametric Equivalent


Amphenol SV Microwave
In Stock: 0
Unit Price: $307.02480
Datasheet
RF Attenuators 4dB 0 Hz ~ 18 GHz 50 Ohms 2W SMA In-Line Module
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

BW-S4W2+

DigiKey Part Number
3157-BW-S4W2+-ND
Manufacturer
Manufacturer Product Number
BW-S4W2+
Description
FXD ATTEN 2W SMA F/M 4DB ROHS
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
RF Attenuators 4dB 0 Hz ~ 18 GHz 50 Ohms 2W SMA In-Line Module
Datasheet
 Datasheet
Product Attributes
Filter Similar Products
Category
Frequency Range
0 Hz ~ 18 GHz
Manufacturer
Mini-Circuits
Power (Watts)
2W
Series
Impedance
50 Ohms
Packaging
Tube
Package / Case
SMA In-Line Module
Part Status
Active
Base Product Number
Attenuation Value
4dB
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (34)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
0732870040Molex0900-0732870040-ND$50.38000Parametric Equivalent
0732870041Molex0900-0732870041-ND$55.48000Parametric Equivalent
M3933/16-07SCinch Connectivity Solutions Midwest Microwave0116-M3933/16-07S-ND$446.32500Parametric Equivalent
M3933/25-66SCinch Connectivity Solutions Midwest Microwave0116-M3933/25-66S-ND$434.26750Parametric Equivalent
M3933/16-07NAmphenol SV Microwave0SVM3933/16-07N-ND$177.40960Parametric Equivalent
In-Stock: 0
10 estimated in stock on 23-Oct-2026
Request Stock Notification
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$49.94000$49.94
50$48.90000$2,445.00
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.