Home › Manufacturers › Siemens › B43570-S4338-Q3

Siemens

Siemens B43570-S4338-Q3 High-Performance Capacitor

Siemens B43570-S4338-Q3 High-Performance Industrial Capacitor.

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

In Stock — Ready to Ship

ManufacturerSiemens

Part numberB43570-S4338-Q3

Part Number B43570-S4338-Q3

Manufacturer Siemens

Type High-Performance Electrolytic Capacitor

Capacitance 43570 μF (Note: other sources indicate 3300uF, 350V-DC for this part number, consult datasheet)

Get a price for B43570-S4338-Q3

Response within 1 business hour

🛡

12-month warranty

All units tested

⚡

Same-day dispatch

Order by 2pm CST

🌐

Worldwide delivery

US, EU, Asia, Middle East

🎖

Veteran-owned

CAGE: 9NK75

High Capacitance Value Wide Operating Temperature Range High-Grade Polymer Dielectric Robust Aluminum Case High-Performance Electrolytic Complies with ISO 9001 & IEC 60384

Product description

The Siemens B43570-S4338-Q3 is a high-performance electrolytic capacitor designed for demanding industrial applications. It features a capacitance value (stated as 43570 in one source, though other sources suggest a 3300uF, 350V-DC rating for this part number, implying it might be a component within a larger assembly or a different product line). It operates within a wide temperature range of -40°C to +125°C and has a voltage rating of up to 380V AC. The capacitor is constructed with a high-grade polymer dielectric and a robust aluminum case for durability. It complies with ISO 9001 and IEC 60384 environmental standards.

This capacitor is suitable for use in industrial control systems, power conversion equipment, and DC filtering applications where stable power delivery and energy storage are critical. Its wide operating temperature range and durable construction make it reliable in harsh manufacturing and automation environments.

Stanlo Automation, your veteran-owned surplus industrial parts distributor, can help you source the Siemens B43570-S4338-Q3 capacitor. We provide quality components for your automation needs.

Technical specifications

Part Number	B43570-S4338-Q3
Manufacturer	Siemens
Type	High-Performance Electrolytic Capacitor
Capacitance	43570 μF (Note: other sources indicate 3300uF, 350V-DC for this part number, consult datasheet)
Voltage Rating	Up to 380V AC
Temperature Range	-40°C to +125°C
Dielectric	High-grade polymer
Standards	ISO 9001, IEC 60384

Common applications

Industrial Power Supplies

DC Link Circuits

Motor Control

Automation Systems

Power Electronics

Filtering Applications

Compatible systems

Compatible with industrial power systems requiring high-performance capacitors with wide temperature tolerance.

Also known as

Siemens Electrolytic Capacitor B43570-S4338-Q3

Replaces / compatible with

This capacitor is a component used in various industrial electronic systems for power management and stabilization.

Technical note

Expert tip

While sources suggest varying capacitance and voltage ratings for this part number, it is critical to verify the exact specifications against the official Siemens datasheet for your specific application.

What happens next?

Email confirmation

Immediate receipt acknowledgment sent to you

Account manager assigned

Confirms your part's spec and condition

Your quote delivered

Tailored to your specific requirements

Frequently asked questions

What is the operating temperature range of the Siemens B43570-S4338-Q3 capacitor?

The Siemens B43570-S4338-Q3 capacitor is designed to operate in a wide temperature range, from -40°C to +125°C, ensuring reliability in various environmental conditions.