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Home > Products > Connectors, Interconnects > Circular Connectors - Circular Connector Assemblies > BACC63DC23-55PD
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BACC63DC23-55PD

Manufacturer Part Number:
BACC63DC23-55PD
Manufacturer / Brand
Souriau-Sunbank by Eaton
Part of Description:
BACC 55C 55#20 PIN RECP
Datasheets:
Lead Free Status / RoHS Status:
ROHS3 Compliant
Stock Condition:
New original, 45144 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

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Part Number BACC63DC23-55PD
Manufacturer / Brand Souriau-Sunbank by Eaton
Stock Quantity 45144 pcs Stock
Category Connectors, Interconnects > Circular Connectors - Circular Connector Assemblies
Description BACC 55C 55#20 PIN RECP
Lead Free Status / RoHS Status: ROHS3 Compliant
Series *
Package Bulk
Base Product Number BACC63

Packaging & ESD

Industry-standard static shielding packaging is used for electronic components.Anti-static, light-transparent materials allow easy identification of ICs and PCB assemblies.
The packaging structure provides electrostatic protection based on Faraday cage principles.This helps protect sensitive components from static discharge during handling and transportation.


All products are packed in ESD-safe anti-static packaging. Outer packaging labels include part number, brand, and quantity for clear identification. Goods are inspected prior to shipment to ensure proper condition and authenticity.

ESD protection is maintained throughout packing, handling, and global transportation. Secure packaging provides reliable sealing and resistance during transit. Additional cushioning materials are applied when required to protect sensitive components.

QC(Part Testing by IC Components)Quality Warranty

We can offer worldwide express delivery service, such as DHLor FedEx or TNT or UPS or other forwarder for shipment.

Global Shipment by DHL/FedEx/TNT/UPS

Shipping Fees reference DHL/FedEx
1). You can offer your express delivery account for shipment, ifyou haven’t any express account for shipment, we can offer our account inadvance.
2). Use our account for shipment, Shipment charges(Reference DHL/FedEx, Different Countries has different price.)
Shipment charges： (Reference DHL and FedEX)
Weight(KG): 0.00kg-1.00kg Price(USD$) : USD$60.00
Weight(KG): 1.00kg-2.00kg Price(USD$) : USD$80.00
* The price of cost is reference with DHL/FedEx. The detail charges, please contact us. Different country the express charges are different.



We accept the payment terms: Telegraphic Transfer(T/T), Credit Card, PayPal and Western Union.

PayPal:

PayPal Bank Information:
Company Name : IC COMPONENTS LTD
Paypal ID: Info@IC-Components.com

BANK TRANSFAR (Telegraphic Transfer)

Payment For Telegraphic Transfers:
Company Name : IC COMPONENTS LTD Beneficiary Account Number : 549-100669-701
Beneficiary Bank name : Bank of Communications (Hong Kong) Ltd Beneficiary Bank Code : 382 (for local payment)
Beneficiary Bank SWIFT : COMMHKHK
Beneficiary Bank Address : Tsuen Wan Market Street Branch 53 Market Street, Tsuen Wan N.T., Hong Kong

Any inquires or questions, please kindly contact us Email: Info@IC-Components.com


Frequently Asked Questions

What design-in checks should I make before using BACC63DC23-55PD in a new assembly?
Before using Souriau-Sunbank by Eaton BACC63DC23-55PD, verify the mating shell size, keying, contact arrangement, mounting style, and environmental sealing against the target enclosure. The part is identified only as a circular connector in the supplied data, so the final fit depends on the full mechanical and contact configuration in the drawing or datasheet. For a new design, confirm cable termination method, backshell clearance, and access for assembly and service.
Is BACC63DC23-55PD suitable for replacing a different circular connector on an existing harness?
BACC63DC23-55PD can be considered for replacement work only after checking full mechanical compatibility with the existing panel cutout, mating connector geometry, and contact layout. Even when the connector family appears similar, small differences in shell dimensions, polarization, or termination details can prevent direct interchange. For retrofit work, compare the mating half, insertion depth, and retention method before approving the change.
Can BACC63DC23-55PD be used in industrial equipment that sees vibration or repeated mating cycles?
Souriau-Sunbank by Eaton BACC63DC23-55PD may be appropriate in industrial assemblies if the connector’s retention system, contact plating, and strain relief match the expected vibration and service profile. For repeated mating, check contact wear behavior, shell coupling method, and any listed cycle-life data in the manufacturer documentation. In vibration-prone systems, the harness support and connector locking method usually determine field reliability as much as the connector body itself.
What should I check if I need BACC63DC23-55PD as a drop-in substitute for a legacy part number?
For a drop-in substitution, BACC63DC23-55PD should be matched against the legacy part on shell size, number of positions, contact gender, polarization, mounting interface, and environmental ratings. If the original part came from another vendor or older Souriau-Sunbank series, the mechanical envelope may still differ enough to affect panel fit or service tooling. A side-by-side comparison of drawings is usually the fastest way to confirm whether the replacement is practical.
Is BACC63DC23-55PD a good choice when I need a connector for harsh or long-life field deployment?
BACC63DC23-55PD can fit long-life deployments if the final build uses it within its documented temperature, vibration, sealing, and corrosion limits. For field equipment, the main questions are whether the connector is sealed at the mated interface, whether the contacts are suited to the current level, and whether the assembly process preserves that protection. If moisture, dust, or washdown exposure is present, confirm the exact ingress and material specs rather than relying on the circular format alone.
How do I decide whether BACC63DC23-55PD is appropriate for power, signal, or mixed I/O use?
The suitability of Souriau-Sunbank by Eaton BACC63DC23-55PD for power, signal, or mixed I/O depends on the specific contact arrangement and contact ratings assigned to that configuration. A circular connector can support very different uses across the same family, so verify contact current, spacing, and pin assignment before selecting wire gauge or protection. If the application combines low-level signals with power paths, review crosstalk, shielding, and termination segregation in the system layout.
What are the main risks when using BACC63DC23-55PD in a design with limited panel space?
With BACC63DC23-55PD, the main space-related risks are rear clearance for terminations, mating approach angle, and wrench or coupling-tool access during assembly. Circular connectors often fit the front face well but create hidden depth requirements behind the panel. Check the full mechanical drawing early, including cable bend radius and any backshell or clamp hardware.
Can BACC63DC23-55PD be used in systems that may require future service replacement in the field?
Souriau-Sunbank by Eaton BACC63DC23-55PD can support field service if the mating pair is standardized and the installation allows access for inspection, cleaning, and re-termination. Serviceability depends on how the connector is mounted, whether the contacts are crimped or soldered, and whether the coupling mechanism can be operated without special fixtures. For maintenance-heavy equipment, a clear part-number cross-reference and documented assembly method reduce replacement uncertainty.
Does the RoHS non-compliant status of BACC63DC23-55PD affect where I can use it?
Yes. Because BACC63DC23-55PD is marked RoHS non-compliant, it may not be acceptable for products that must meet RoHS or similar substance restrictions. That does not prevent use in all markets, but it does mean the compliance path should be checked before release, especially for EU-bound, consumer, or contract-manufactured equipment. If compliance is required, identify a RoHS-compliant alternative within the same connector family or a mechanically compatible series.
What should I confirm before selecting BACC63DC23-55PD as an alternative to another Souriau-Sunbank connector?
When comparing BACC63DC23-55PD with another Souriau-Sunbank connector, confirm the exact series, insert arrangement, shell coding, mounting method, and environmental qualification. Parts from the same manufacturer can still differ in contact arrangement or accessory compatibility, which affects harness build and panel design. The safest approach is to compare the manufacturer drawings, not just the abbreviated catalog description, before freezing the BOM.

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