2356426-1
High Speed Backplane Connectors, 32 Position, Mating Alignment, Keyed Mating
Alignment Type, 4 Row, 4 Column, STRADA Whisper 3.9mm
2356426-1
ACTIVE
STRADA Whisper | STRADA Whisper 3.9mm
TE Internal #: 2356426-1
High Speed Backplane Connectors, 32 Position, Mating Alignment,
Keyed Mating Alignment Type, 4 Row, 4 Column, STRADA Whisper
3.9mm
View on TE.com >
Connectors > PCB Connectors > Backplane Connectors > High Speed Backplane Connectors
Connector System: Board-to-Board
Number of Positions: 32
Row-to-Row Spacing: 2.5 mm [ .098 in ]
Mating Alignment: With
Mating Alignment Type: Keyed
Features
Product Type Features
Backplane Module Type
Center
Signal Arrangement
Differential
Connector System
Board-to-Board
PCB Connector Assembly Type
PCB Mount Receptacle
Shroud Style
Unshrouded
Connector & Contact Terminates To
Printed Circuit Board
Configuration Features
Pairs per Column
4
Number of Ground Positions
20
Number of Power Positions
32
Number of Pairs
16
Number of Signal Positions
32
Backplane Architecture
Traditional Backplane
Number of Positions
32
Number of Rows
4
For support call+1 800 522 6752
01/02/2024 09:40PM | Page 1
2356426-1
High Speed Backplane Connectors, 32 Position, Mating Alignment, Keyed Mating
Alignment Type, 4 Row, 4 Column, STRADA Whisper 3.9mm
Number of Rows
4
Number of Columns
4
PCB Mount Orientation
Right Angle
Electrical Characteristics
Impedance
92 Ω
Operating Voltage
80 VAC
Signal Characteristics
Differential Impedance
92 Ω
Number of Differential Pairs per Column
8
Data Rate
56 Gb/s
Body Features
Shield Material
Phosphor Bronze
Primary Product Color
Black
Contact Features
Contact Type
Receptacle
Contact Shape & Form
Dual Beam
PCB Contact Termination Area Plating Material
Selective Tin
Contact Base Material
Phosphor Bronze
Contact Current Rating (Max)
.4 A
Termination Features
Termination Method to Printed Circuit Board
Through Hole - Press-Fit
Mechanical Attachment
Guide Hardware
Without
Mating Retention
Without
PCB Mount Retention
With
PCB Mount Retention Type
Action/Compliant Tail
Mating Alignment
With
Mating Alignment Type
Keyed
Housing Features
Number of Shrouded Sides
0
Housing Material
LCP - GF (Liquid Crystal Polymer)
Centerline (Pitch)
3.9 mm[.154 in]
Dimensions
For support call+1
800 522 6752
01/02/2024 09:40PM | Page 2
2356426-1
High Speed Backplane Connectors, 32 Position, Mating Alignment, Keyed Mating
Alignment Type, 4 Row, 4 Column, STRADA Whisper 3.9mm
Dimensions
Row-to-Row Spacing
2.5 mm[.098 in]
Usage Conditions
Operating Temperature Range
-55 – 105 °C[-67 – 221 °F]
Operation/Application
Durability Rating
200 Cycles
Circuit Application
Signal
Industry Standards
Agency/Standard
UL
Approved Standards
UL E28476
UL Flammability Rating
UL 94V-0
Packaging Features
Packaging Method
Tube
Product Compliance
For compliance documentation, visit the product page on TE.com>
EU RoHS Directive 2011/65/EU
Compliant
EU ELV Directive 2000/53/EC
Compliant
China RoHS 2 Directive MIIT Order No 32, 2016
No Restricted Materials Above Threshold
EU REACH Regulation (EC) No. 1907/2006
Current ECHA Candidate List: JUNE 2023
(235)
Candidate List Declared Against: JAN 2023
(233)
Does not contain REACH SVHC
Halogen Content
Low Halogen - Br, Cl, F, I < 900 ppm per
homogenous material. Also BFR/CFR/PVC
Free
Solder Process Capability
Not applicable for solder process capability
Product Compliance Disclaimer
This information is provided based on reasonable inquiry of our suppliers and represents our current actual knowledge
based on the information they provided. This information is subject to change. The part numbers that TE has identified as
EU RoHS compliant have a maximum concentration of 0.1% by weight in homogenous materials for lead, hexavalent
chromium, mercury, PBB, PBDE, DBP, BBP, DEHP, DIBP, and 0.01% for cadmium, or qualify for an exemption to these
limits as defined in the Annexes of Directive 2011/65/EU (RoHS2). Finished electrical and electronic equipment products
will be CE marked as required by Directive 2011/65/EU. Components may not be CE marked.Additionally, the part
numbers that TE has identified as EU ELV compliant have a maximum concentration of 0.1% by weight in homogenous
materials for lead, hexavalent chromium, and mercury, and 0.01% for cadmium, or qualify for an exemption to these limits
as defined in the Annexes of Directive 2000/53/EC (ELV). Regarding the REACH Regulations, TE’s information on SVHC in
articles for this part number is still based on the European Chemical Agency (ECHA) ‘Guidance on requirements for
substances in articles’(Version: 2, April 2011), applying the 0.1% weight on weight concentration threshold at the finished
For support call+1 800 522 6752
01/02/2024 09:40PM | Page 3
2356426-1
High Speed Backplane Connectors, 32 Position, Mating Alignment, Keyed Mating
Alignment Type, 4 Row, 4 Column, STRADA Whisper 3.9mm
articles for this part number is still based on the European Chemical Agency (ECHA) ‘Guidance on requirements for
substances in articles’(Version: 2, April 2011), applying the 0.1% weight on weight concentration threshold at the finished
product level. TE is aware of the European Court of Justice ruling of September 10th, 2015 also known as O5A (Once An
Article Always An Article) stating that, in case of ‘complex object’, the threshold for a SVHC must be applied to both the
product as a whole and simultaneously to each of the articles forming part of its composition. TE has evaluated this ruling
based on the new ECHA “Guidance on requirements for substances in articles” (June 2017, version 4.0) and will be
updating its statements accordingly.
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01/02/2024 09:40PM | Page 4
2356426-1
High Speed Backplane Connectors, 32 Position, Mating Alignment, Keyed Mating
Alignment Type, 4 Row, 4 Column, STRADA Whisper 3.9mm
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Documents
Product Drawings
RA REC ASSY 4X4, 92OHM PIR WHISPER R
English
CAD Files
3D PDF
3D
Customer View Model
ENG_CVM_CVM_2356426-1_1.2d_dxf.zip
English
Customer View Model
ENG_CVM_CVM_2356426-1_1.3d_igs.zip
English
Customer View Model
ENG_CVM_CVM_2356426-1_1.3d_stp.zip
English
By downloading the CAD file I accept and agree to the Terms and Conditions of use.
Datasheets & Catalog Pages
STRADA Whisper R Product Flyer
English
STRADA Whisper R Product Flyer (Chinese)
Product Specifications
Application Specification
English
For support call+1 800 522 6752
01/02/2024 09:40PM | Page 5
