Datasheets
55091-0271 by: Molex

Board Stacking Connector, 20 Contact(s), 2 Row(s), Male, Straight, 0.025 inch Pitch, Surface Mount Terminal, Locking, Black Insulator, Plug, LEAD FREE

Part Details for 55091-0271 by Molex

Overview of 55091-0271 by Molex

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Applications Consumer Electronics

Part Details for 55091-0271

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55091-0271 Part Data Attributes:

55091-0271 Molex
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55091-0271 Molex Board Stacking Connector, 20 Contact(s), 2 Row(s), Male, Straight, 0.025 inch Pitch, Surface Mount Terminal, Locking, Black Insulator, Plug, LEAD FREE
Part Life Cycle Code Active
Ihs Manufacturer MOLEX LLC
Package Description LEAD FREE
Reach Compliance Code unknown
Board Mounting Option SOLDER HOLDING POSTS
Body Breadth 0.205 inch
Body Depth 0.197 inch
Body Length 0.52 inch
Body/Shell Style PLUG
Connector Type BOARD STACKING CONNECTOR
Contact Finish Mating AU ON NI
Contact Finish Termination TIN OVER NICKEL
Contact Gender MALE
Contact Material COPPER ALLOY
Contact Pattern RECTANGULAR
DIN Conformance NO
Filter Feature NO
IEC Conformance NO
Insulator Color BLACK
Insulator Material GLASS FILLED LIQUID CRYSTAL POLYMER
MIL Conformance NO
Mating Contact Pitch 0.025 inch
Mating Contact Row Spacing 0.14 inch
Mixed Contacts NO
Mounting Option 1 LOCKING
Mounting Style STRAIGHT
Mounting Type BOARD
Number Of Connectors ONE
Number Of PCB Rows 2
Number of Rows Loaded 2
Option GENERAL PURPOSE
PCB Contact Pattern RECTANGULAR
PCB Contact Row Spacing 2.3876 mm
Plating Thickness 9.8u inch
Reference Standard UL
Terminal Pitch 0.635 mm
Termination Type SURFACE MOUNT
Total Number of Contacts 20
UL Flammability Code 94V-0

Alternate Parts for 55091-0271

This table gives cross-reference parts and alternative options found for 55091-0271. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 55091-0271, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
55091-0279 Board Stacking Connector, 20 Contact(s), 2 Row(s), Male, Straight, 0.025 inch Pitch, Surface Mount Terminal, Locking, Black Insulator, Plug, LEAD FREE Molex 55091-0271 vs 55091-0279

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