# BACKPLANE CONN, RCPT, 24S + 8P, 4ROW

![Product image](https://novapart.co/image/farnell:3728776/)

**URL**: https://novapart.co/products/51740-10402404CCLF/backplane-conn-rcpt-24s-8p-4row
**SKU**: 51740-10402404CCLF
**Manufacturer**: AMPHENOL COMMUNICATIONS SOLUTIONS
**Price**: €4.5800
**Stock**: 200+
**Lead Time**: 113 days (indicative)

## Description

Product Range:PwrBlade Series; No. of Contacts:32Contacts; Pitch Spacing:2.54mm; Gender:Receptacle; Contact Termination Type:Through Hole Straight; No. of Rows:4Row

## Specifications

| Parameter | Value |
|---|---|
| Gender | Receptacle |
| Row Pitch | 2.54mm |
| No. Of Rows | 4Rows |
| Pitch Spacing | 2.54mm |
| Product Range | PwrBlade Series |
| Contact Plating | Gold Plated Contacts |
| No. Of Contacts | 32Contacts |
| Contact Material | Copper Alloy |
| Contact Termination Type | Through Hole Straight |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3728776/)

**POWER SOLUTIONS** 

## **PWRBLADE[®] CONNECTOR SYSTEM** 

## **OVERVIEW** 

The PwrBlade[®] power distribution connector system from FCI includes power and signal contacts to provide power distribution and power control in a single connector. Options for either vertical or right-angle versions of PCB-mount headers and receptacles deliver support for coplanar, backplane or mezzanine connections. The connectors are ideal for robust power connections to embedded AC/DC power supplies or for board-to-board connections in servers, storage enclosures and communications equipment. 

Initially developed to enable the implementation of Server System Infrastructure (SSI), Standards for Distributed Power Supplies (DPS), Mid-range Power Supplies (MPS), Highend Power Supplies (HPS) and PwrBlade[®] connectors are also available in wide variety of other configurations with either solder or pressfit board termination. The connectors can also be customized to address unique application requirements. 

PwrBlade[®] connectors can be provided with one to 20 power contacts and zero to 148 signal contacts. Individual power contacts are rated at 48A current-carrying capacity; connector configurations with multiple power contacts are rated at 30A per power contact as tested for 30°C temperature rise in still air. An available cable port option provides segregated AC contacts for cable pass-through applications. 

Capability for two levels of sequential mating for power contacts and two levels for signal contacts can support up to three levels of sequencing of power and signals. Sequential mating of ground, followed by power and signals can be used to provide “hot swap” capability. Molded guide posts on the header engage with the corresponding receptacle connector to assure alignment during blind-mating. 

## **FEATURES & BENEFITS** 

- 48A/individual power contact; 30A/contact for 10 adjacent contacts at 30°C temperature rise in still air 

- 60A/contact using UL test guidelines 

- SSI-compliant connector interface for pluggable power supplies & power distribution applications 

- Provides power contacts for power distribution and signal contacts for power control 

- Meets applicable UL current interruption criteria for hot plug applications 

- Rugged, molded-in guides enable blind mating 

## **TARGET MARKETS/APPLICATIONS** 

   - AC/DC pluggable power supplies in data, telecom & datacom/networking 

   - Server System Infrastructure (SSI)-compliant server systems 

- Number and placement of power and signal contacts are highly configurable for custom power needs 

- Power contact spacing options exist for AC (300V max), DC (200V max) or high-density power (at same voltage) 

- Industrial PCs 

- Industrial controls & instrumentation 

**PWRBLADE[®] CONNECTOR SYSTEM** 

## **TECHNICAL INFORMATION** 

## **MATERIALS** 

- Housings: high-temperature thermoplastic 

- (UL94V-0), black 

- Contact base material: 

- Power – high-conductivity copper alloy 

- Signal – copper alloy 

- Contact finish: 

- [•] Separable interface: 30μin. (0.76μm) performance-based plating over nickel 

- Board termination area: Matte tin over nickel 

## **ELECTRICAL PERFORMANCE** 

- Insulation resistance 

- Power contact: 10,000MΩ 

- Signal contact: 500MΩ 

- Withstanding voltage 

## **SPECIFICATIONS** 

- Product Specification: GS-12-149 

- Application Specification: BUS-20-067 

- PwrBlade[®] Worksheets for custom design or layout 

- 51696 – Vertical header 

- 51697 – R/A header 

- 51698 – Vertical receptacle 

- 51699 – R/A receptacle 

Contact your local FCI representative to obtain these worksheets. 

## **TOOLING** 

- For press fit tooling contact your local FCI sales representative 

## **APPROVALS AND CERTIFICATIONS** 

- Power contact: 2,500V DC 

- Signal contact: 1,000V DC 

- Current rating: 48 Amps for single powered contact; de-rated to 30 Amps for 10 powered contacts at 30°C temperature rise with zero airflow 

- Current rating: 60 Amps per contact per UL test guidelines when 10 contacts are fully energized 

- UL, CSA and TUV approved 

## **PACKAGING** 

- Trays 

## **TEMPERATURE RISE CURVE** 

- Power contact resistance:  0.7 mΩ after environmental exposure 

## **MECHANICAL PERFORMANCE** 

- Mating force: 

- 25 ounces per power contact 

- 3.5 ounces per signal contact 

## **PART NUMBERS** 

|Description|Part Numbers|
|---|---|
|Power+Signal+Power|51720-1XXXXXXXXXLF|
|Power+Signal+Power Vertical Header|51700-1XXXXXXXXXLF|
|Power+Signal+Power Right Angle Receptacle|51760-1XXXXXXXXXLF|
|Power+Signal+Power Vertical Receptacle|51740-1XXXXXXXXXLF|



For more information, please contact: Communications@fci.com or visit us at **www.fci.com** 

## **Disclaimer** 

Please note that the above information is subject to change without notice. 

**PWRBLADE[®] CONNECTOR SYSTEM** 

## **PART NUMBERS** 

## **SERVER SYSTEM INFRASTRUCTURE (SSI STANDARD)** 

|High-End Power Supply (1 Power + 24 Signal + 12 Power Configuration)|Part Numbers|
|---|---|
|Server||
|Right Angle Receptacle|51416-001|
|Vertical Press-Fit Receptacle|51666-001|
|Power Supply||
|Right Angle Header|51415-001LF|
|Vertical Header|51952-001LF|
|Vertical Press-Fit Header|51952-002LF|
|High-End Power Supply (24 Signal + 12 Power Configuration)||
|Server||
|Right Angle Receptacle|51261-XX001LF|
|Vertical Press-Fit Receptacle|51617-XX002LF|
|Power Supply||
|Right Angle Header|51219-XX002LF|
|Mid-Range Power Supply (5 Power + 24 Signal + 6 Power Configuration)||
|Server||
|Right Angle Receptacle|51625-XX001LF|
|Vertical Press-Fit Receptacle|51667-XX001LF|
|Power Supply||
|Right Angle Header|51624-XX001LF|
|Vertical Header|51860-001LF|
|Vertical Press-Fit Header|51860-002LF|



For more information, please contact: Communications@fci.com or visit us at **www.fci.com** 

## **Disclaimer** 

Please note that the above information is subject to change without notice. 



## Links

- [View this product on Novapart](https://novapart.co/products/51740-10402404CCLF/backplane-conn-rcpt-24s-8p-4row)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/amphenol-communications-solutions/51740-10402404cclf/backplane-conn-rcpt-24s-8p-4row/dp/3728776)
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