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TE CONNECTIVITY 21877241 Whisper R Backplane Connector

TE Connectivity's STRADA Whisper R backplane connectors are designed for high-speed data transmission in demanding environments like data centers, servers, and wireless infrastructure. These connectors provide an upgrade path from 56G PAM-4 to 112G PAM-4, reducing costs through a new design and automated assembly process. They offer low noise, low insertion loss, and minimal skew, ensuring system architects have design flexibility and high design margin. With 92 Ohm impedance, they support both 85 Ohm and 100 Ohm system requirements.

Authorized Distributors
Source:Newark
Part No:2187724-1
Stock:9
Inv Date:06-09-2026
Price: Unit price: $13.31
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Source:DigiKey
Part No:2187724-1
Stock:0
Inv Date:06-09-2026
Price: Unit price: $11.25
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Source:DigiKey
Part No:2187724-1
Stock:958
Inv Date:06-09-2026
Price: Unit price: $8.48
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Part No:2187724-1
Stock:102
Inv Date:06-10-2026
Price: Unit price: $11.98
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Part No:2187724-1
Stock:0
Inv Date:06-09-2026
Price: Unit price: $16.54
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Part No:2187724-1
Stock:958
Inv Date:06-09-2026
Price: Unit price: $18.79
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Part No:2187724-1
Stock:958
Inv Date:06-09-2026
Price: Unit price: $18.79
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Part No:2187724-1
Stock:632
Inv Date:06-09-2026
Price: Unit price: $8
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TE CONNECTIVITY 21877241 Whisper R Backplane Connector Specifications:

  • Data Rate: 56G PAM4
  • Impedance: 92 Ohm
  • PCB Termination: Press-fit
  • Signal LLCR Max Initial: 200 mOhm
  • Insulation Resistance: 1000 M-ohm min
  • Voltage Rating: 80 Vac
  • Current Rating: 0.5A per contact
  • 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

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Frequently Asked Questions

Where can I buy TE CONNECTIVITY 21877241?

You can click on the BUY or RFQ button to purchase 21877241 from an authorized TE CONNECTIVITY distributor.

How do I troubleshoot issues or seek technical support for part 21877241?

You can download the 21877241 datasheet or visit the TE CONNECTIVITY website for support.

Who is the manufacturer of 21877241?

TE CONNECTIVITY

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