# Connector, STRADA Whisper, 64 Contacts, 3.9 mm, Receptacle, Press Fit, 4 Rows

![Product image](https://novapart.co/image/farnell:3261648/)

**URL**: https://novapart.co/products/2329739-1/connector-strada-whisper-64-contacts-39-mm
**SKU**: 2329739-1
**Manufacturer**: TE CONNECTIVITY
**Price**: €20.6700
**Stock**: 10+
**Lead Time**: 36 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (21-Jan-2025) |
| Gender | Receptacle |
| Row Pitch | 2.5mm |
| No. Of Rows | 4Rows |
| Pitch Spacing | 3.9mm |
| Product Range | STRADA Whisper |
| Contact Plating | - |
| No. Of Contacts | 64Contacts |
| Contact Material | Copper Alloy |
| Contact Termination Type | Press Fit |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3261648/)

## **STRADA WHISPER R BACKPLANE CONNECTORS** 

## BENEFITS 

- Upgrade path to 112G 

- Design for 56G PAM-4 backplane applications 

- Cost effective solution 

## APPLICATIONS 

- Data centers 

- Servers & storage 

- Wireless infrastructure (e.g., 5G BBU) 

- Optical transport 

- Core routing 

- Switching 

The newest addition to our STRADA Whisper portfolio, STRADA Whisper R high-speed backplane connectors provide an upgrade path from 56G PAM-4 to 112G PAM-4, making future data center system upgrades much easier. A newly-optimized footprint simplifies signal path routing and enables a migration path to 112G. 

STRADA Whisper R connectors utilize the same mating interface and are backwards compatible with our existing STRADA Whisper connectors. The STRADA Whisper product family operates with extremely low noise, low insertion loss and little to no skew—all of which provide system architects with design flexibility and high design margin. With 92 Ohm impedance, STRADA Whisper R connectors support both 85 Ohm and 100 Ohm impedance system requirements. 

STRADA Whisper R connectors are a more cost effective solution thanks to a new design and a fully automated assembly process. 

**te.com/products/stradawhisper** 

DATA AND DEVICES /// STRADA WHISPER R BACKPLANE CONNECTORS 

## **STRADA Whisper R Backplane Connectors** 

## SIGNAL INTEGRITY 

_Electrical models are available upon request_ 

## **Technical Detail** 

- Data Rate: 56G PAM4 

- Impedance: 92 Ohm 

- PCB Termination: Press-fit 

- Electrical: 

- Signal LLCR Max Initial: 200 mOhm 

- Insulation Resistance: 1000 M-ohm min 

- Voltage Rating: 80 Vac 

- Current Rating: 0.5A per contact 

- Mechanical: 

- Wipe Length: 2.50 mm 

- Mating Force: 2.50 N max per differential pair including ground 

- Unmating Force: 0.31 N min per differential pair including ground 

- Press-fit insertion force: 17.8 N max per contact 

- Product Specification: 108-140186 

- Application Specification: 114-32029 

- PCB routing guide available upon request 

## AVAILABLE PART NUMBERS 

|**TE Part Number**|**Connector Type**|**Configuration**|
|---|---|---|
|2356426-1|Receptacle|4x4|
|2356429-1|Receptacle|4x6|
|2329739-1|Receptacle|4x8|
|2187724-1|Header|4x4|
|2187726-1|Header|4x6|
|2187799-1|Header|4x8|



## **TE Technical Support Center** 

|**TE Technical Support Center**|**TE Technical Support Center**|
|---|---|
|USA:|1.800.522.6752|
|Canada:|1 .905.475.6222|
|Mexico:|52.0.55.1106.0800|
|Latin/S. America:|54.0.11.4733.2200|
|Germany:|49.0.6251.133.1999|
|UK:|44.0.800.267666|
|France:|33.0.1.3420.8686|
|Netherlands:|31.0.73.6246.999|
|China:|86.0.400.820.6015|



## **te.com** 

STRADA Whisper, TE Connectivity, TE Connectivity (logo) and Every Connection Counts are trademarks owned or licensed by the TE Connectivity family of companies. All other logos, products and/or company names referred to herein might be trademarks of their respective owners. 

The information given herein, including drawings, illustrations and schematics which are intended for illustration purposes only, is believed to be reliable. However, TE Connectivity makes no warranties as to its accuracy or completeness and disclaims any liability in connection with its use. TE Connectivity‘s obligations shall only be as set forth in TE Connectivity‘s Standard Terms and Conditions of Sale for this product and in no case will TE Connectivity be liable for any incidental, indirect or consequential damages arising out of the sale, resale, use or misuse of the product. Users of TE Connectivity products should make their own evaluation to determine the suitability of each such product for the specific application. 

© 2019 TE Connectivity Ltd. family of companies All Rights Reserved. 

**3-1773982-4  08/19   Original** 

DATA AND DEVICES /// STRADA WHISPER R BACKPLANE CONNECTORS 

PAGE 2 



## Links

- [View this product on Novapart](https://novapart.co/products/2329739-1/connector-strada-whisper-64-contacts-39-mm)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/te-connectivity/2329739-1/backplane-conn-rcpt-64pos-3-9mm/dp/3261648)
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