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Request evaluation samples2057991-1 Backplane Connectors - Specialized by TE Connectivity
2057991-1 is a Backplane Connectors - Specialized model from TE Connectivity, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Connectors, Interconnects / Backplane Connectors - Specialized product path. CONN RCPT IMPACT 252POS EDGE MNT. TrustCompo combines the available model, brand, hierarchy, and specification details around 2057991-1 so buyers can move faster from review to quotation.
RoHS
Datasheet
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Documentation support
Pre-shipment inspection review
Key specifications
Series
Impact
Min Quantity
1
Category
Connectors, InterconnectsSub Category
Backplane Connectors - SpecializedDescription
CONN RCPT IMPACT 252POS EDGE MNT
key Attributes
-
Datasheet
View 2057991-1 DatasheetTechnical document
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Trust signals
Globally recognized certifications
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ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Ordering workflow
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1
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2
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3
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Product overview
Overview
CONN RCPT IMPACT 252POS EDGE MNT
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Popular Specs Surfaced First
Product Attribute
Part Status
Active
Product Attribute
Manufacturer
TE Connectivity
Product Attribute
Flammability Rating
UL94 V-0
Product Attribute
Categories
Connectors, Interconnects
Product Attribute
Number Of Positions Loaded
All
Product Attribute
ELV
Compliant
Part Status
Active
Manufacturer
TE Connectivity
Flammability Rating
UL94 V-0
Categories
Connectors, Interconnects
Number Of Positions Loaded
All
ELV
Compliant
Underplate Material
Nickel
ECCN
EAR99
Orientation
Right Angle
Packaging
Tube
Contact Plating
Gold, Tin
REACH Status
Vendor Undefined
Housing Material
Polymer
Voltage - Rated
30V
Plating Thickness
1.27μm
Connector Type
Receptacle, Female Sockets
Factory Lead Time
17 Weeks
Sub-Categories
Backplane Connectors - Specialized
Published
2014
Min Operating Temperature
-67°C
Length - Tail
1.2mm
Hole Diameter
381 μm
Termination
Press-Fit
Data Rate
25 Gbps
Series
Impact
Row Spacing
1.35 mm
Mounting Type
Board Edge, Through Hole, Right Angle
Operating Temperature
-55°C~ 85°C
Length
26.5938mm
Max Operating Temperature
185°C
Number Of Signal Positions
168
Pitch
1.905mm
Width
37.3mm
Color
Black
Material Flammability Rating
UL94 V-0
PCB Mounting Orientation
Right Angle
Housing Color
Black
Stackable
No
Contact Finish Thickness
30.0μin 0.76μm
Make First / Break Last
No
Contact Finish
Gold
Contact Style
Press-Fit
Differential Signaling
Yes
PCB Thickness
990.6μm
Contact Current Rating
750mA
Connector Style
Impact
Current Rating (Amps)
0.75A
Differential Pairs Per Column
6
Number Of Rows
18
Height
25.4mm
Number Of Ground Positions
84
Number Of Positions
252
Number Of Columns
14
Number Of Pairs
84
Manufacturer'S Part No.
2057991-1
Moisture Sensitivity Level (MSL)
1 (Unlimited)
HTSUS
8536.69.4040
RoHS Status
ROHS3 Compliant
Common questions
Product FAQ
Quick answers for buyers reviewing 2057991-1, stock, documentation, and sourcing steps.
What is 2057991-1?
2057991-1 is a Backplane Connectors - Specialized component from TE Connectivity. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for 2057991-1?
2057991-1 is listed with package reference -. The current product description is CONN RCPT IMPACT 252POS EDGE MNT, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is 2057991-1 available in stock?
This page currently shows 167191 units in stock and 12613 units available for 2057991-1. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for 2057991-1?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for 2057991-1 by TE Connectivity. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for 2057991-1?
Yes. This page links to the datasheet for 2057991-1 by TE Connectivity, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify 2057991-1 before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for 2057991-1 before approving the order.
Backplane Connectors - Specialized
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