As an Amazon Associate, we earn from qualifying purchases. TE Connectivity (TE) . 1-2057772-2 TE Connectivity (TE) . 1-2057772-2 Attributes Brand name, Manufacturer name, ManufacturerTE Connectivity (TE) Attribute00, Attribute05Board-to-Board Attribute01, Attribute19120 Attribute02, Attribute061.35 mm [ .053 in ] Attribute03, Attribute50, Attribute51, Attribute52With Attribute04, Attribute53Guide Pin Attribute07Receptacle Attribute08Partially Shrouded Attribute09, Attribute15, Attribute17No Attribute10Printed Circuit Board Attribute11Connector Assembly, Header Attribute12Differential Attribute13, Attribute14Connector Attribute1680 Attribute18, Attribute2540 Attribute2015 Attribute218 Attribute22Right Angle, Vertical Attribute23Vertical Attribute24Right Attribute26, Attribute2730 Attribute2825 Attribute295 Attribute30Copper Alloy Attribute31Nickel Attribute324.9 mm [ .193 in ] Attribute33.75 Attribute34Matte Attribute35, Attribute36.76 ?m [ 29.92 ?in ] Attribute37Tin Attribute38Dual Beam Attribute39Gold Attribute40Inline Attribute41, Attribute42Feed Through Attribute43, Attribute461.27 ?m [ 50 ?in ] Attribute44, Attribute45Signal (Data) Attribute47Pin Attribute48Through Hole - Press-Fit Attribute49Action/Compliant Tail & Screw Attribute54Board Mount Attribute55Locating Posts Attribute56, Attribute57Without Attribute581.9 mm [ .075 in ] Attribute59Open Attribute60, Attribute61Black Attribute62LCP (Liquid Crystal Polymer) Attribute63.46 mm [ .018 in ] Attribute64.039 Attribute6521.7 mm [ .854 in ] Attribute661.4 mm [ .055 in ] Attribute6724.8 mm [ .9763 in ] Attribute6811.95 mm [ .47 in ] Attribute69-55 ? 85 ?C [ -67 ? 185 ?F ] Attribute70Signal Attribute71Yes Attribute72Recognized Attribute73E28476 Attribute74UL 94V-0 Attribute75Box & Tube AttributeKey00, AttributeKey05Connector System AttributeKey01, AttributeKey19Number of Positions AttributeKey02, AttributeKey06Row-to-Row Spacing :</span> <em class="feature-value">1.35 mm [ .053 in AttributeKey03Mating Alignment AttributeKey04Mating Alignment Type AttributeKey07Connector Style AttributeKey08Shrouded AttributeKey09Sealable AttributeKey10Connector & Contact Terminates To AttributeKey11Connector Type AttributeKey12Signal Arrangement AttributeKey13, AttributeKey14Product Type AttributeKey15Make First / Break Last AttributeKey16Number of Signal Positions AttributeKey17Stackable AttributeKey18Number of Pairs AttributeKey20Number of Rows AttributeKey21Number of Columns AttributeKey22Board-to-Board Configuration AttributeKey23PCB Mount Orientation AttributeKey24Guide Location AttributeKey25Number of Ground Positions AttributeKey26, AttributeKey27Operating Voltage AttributeKey28Data Rate AttributeKey29Number of Differential Pairs per Column AttributeKey30Contact Base Material AttributeKey31Contact Underplating Material AttributeKey32Contact Length :</span> <em class="feature-value">4.9 mm [ .193 in AttributeKey33Contact Current Rating (Max) AttributeKey34PCB Contact Termination Area Plating Material Finish AttributeKey35, AttributeKey36Contact Mating Area Plating Thickness :</span> <em class="feature-value">.76 ?m [ 29.92 ?in AttributeKey37Contact Termination Area Plating Material AttributeKey38Contact Design AttributeKey39Contact Mating Area Plating Material AttributeKey40Contact Layout AttributeKey41Contact Style CategoryHigh Speed Backplane Connectors CategoryL1Connectors CategoryL2PCB Connectors CategoryL3Backplane Connectors moq, multiple, tierMinQty11 MPN, SKU1-2057772-2 qtyInStock0 Distributor offers SellerSKUMOQIn stockMultiplePrices TE Connectivity1-2057772-211