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Connectors Headers and Edge Type Connectors 71991-310LF

71991-310LF
Description: Dubox®, Board To Board Connector, Receptacle, Vertical, Through Hole, Double Row, Dual Entry, 20 Positions, 2.54mm (0.100in) Pitch

Overview of 71991-310LF by Amphenol Communications Solutions

Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Where used in Applications: Internet of Things (IoT) Environmental Monitoring Financial Technology (Fintech) Smart Cities Transportation and Logistics Agriculture Technology Telecommunications Virtual Reality (VR), Augmented Reality (AR), and Vision Systems Education and Research Consumer Electronics Security and Surveillance Audio and Video Systems Computing and Data Storage Healthcare Entertainment and Gaming

Available Datasheets

Part # Manufacturer Description Datasheet
71991-310LF Amphenol Communications Solutions Dubox®, Board To Board Connector, Receptacle, Vertical, Through Hole, Double Row, Dual Entry, 20 Positions, 2.54mm (0.100in) Pitch
71991-332LF Amphenol Communications Solutions Dubox®, Board To Board Connector, Receptacle, Vertical, Through Hole, Double Row, Dual Entry, 64 Positions, 2.54mm (0.100in) Pitch
71991-344LF Amphenol Communications Solutions Dubox®, Board To Board Connector, Receptacle, Vertical, Through Hole, Double Row, Dual Entry, 88 Positions, 2.54mm (0.100in) Pitch

Price & Stock for 71991-310LF by Amphenol Communications Solutions

Part # Manufacturer Description Stock Price Buy
DISTI # 93K5031
Newark Wire-Board Connector, Receptacle, 20 Position, 2Row, Connector Systems:Board-To-Board, Pitch Spacing:2.54Mm, No. Of Rows:2Rows, No. Of Contacts:20Contacts, Connector Mounting:Through Hole Mount, Product Range:Fci Dubox 71991 Series Rohs Compliant: Yes |Amphenol Communications Solutions 71991-310LF RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 1 $2.6800
  • 10 $2.3500
  • 25 $2.2600
  • 50 $2.1600
  • 100 $2.0700
  • 250 $1.9700
$1.9700 / $2.6800 Buy Now
DISTI # 62K7520
Newark Btb Conn, Rcpt, 20Pos, 2Row, 2.54Mm, Connector Systems:Board-To-Board, Pitch Spacing:2.54Mm, No. Of Rows:2Rows, No. Of Contacts:20Contacts, Connector Mounting:Through Hole Mount, Product Range:Fci Dubox 71991 Series Rohs Compliant: Yes |Amphenol Communications Solutions 71991-310LF RoHS: Compliant Min Qty: 966 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 250 $2.2000
$2.2000 Buy Now
DISTI # 609-3000-ND
DigiKey CONN RCPT 20POS 0.1 GOLD PCB Min Qty: 1 Lead time: 12 Weeks Container: Tube 956
In Stock
  • 1 $3.3800
  • 10 $2.5840
  • 100 $1.9958
  • 500 $1.6826
  • 1,000 $1.5683
  • 5,000 $1.3429
$1.3429 / $3.3800 Buy Now
Future Electronics 20 Position Receptacle, Bottom or Top Entry Connector Through Hole RoHS: Compliant pbFree: Yes Min Qty: 23 Package Multiple: 322 Lead time: 10 Weeks Container: Tube 0
Tube
  • 23 $1.4800
  • 644 $1.4600
  • 966 $1.4500
  • 1,288 $1.4400
  • 1,610 $1.4100
$1.4100 / $1.4800 Buy Now
Onlinecomponents.com   RoHS: Compliant 256 Partner Stock
  • 23 $2.0900
  • 115 $1.6900
  • 253 $1.6100
  • 506 $1.5700
  • 1,012 $1.4800
  • 2,507 $1.4400
  • 5,014 $1.4100
  • 7,521 $1.3900
$1.3900 / $2.0900 Buy Now
DISTI # C1S227400736074
Chip1Stop Conn Socket Strip RCP 20 POS 2.54mm Solder ST Thru-Hole Tube RoHS: Compliant 438
  • 322 $1.7200
$1.7200 Buy Now
Master Electronics   RoHS: Compliant 256 Partner Stock
  • 23 $2.0900
  • 115 $1.6900
  • 253 $1.6100
  • 506 $1.5700
  • 1,012 $1.4800
  • 2,507 $1.4400
  • 5,014 $1.4100
  • 7,521 $1.3900
$1.3900 / $2.0900 Buy Now

CAD Models for 71991-310LF by Amphenol Communications Solutions
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Part Data Attributes for 71991-310LF by Amphenol Communications Solutions
Parametric Data

71991-310LF
Amphenol Communications Solutions
Buy Now
-
-
Rohs Code
Yes
Part Life Cycle Code
Active
Ihs Manufacturer
AMPHENOL ICC
Package Description
ROHS COMPLIANT
Pin Count
20
Reach Compliance Code
compliant
ECCN Code
EAR99
HTS Code
8536.69.40.40
Additional Feature
ROHS COMPLIANT, TUBE PACKAGING
Body Breadth
0.2 inch
Body Depth
0.276 inch
Body Length
0.497 inch
Body/Shell Style
RECEPTACLE
Connector Type
BOARD CONNECTOR
Contact Finish Mating
GOLD (30)
Contact Finish Termination
MATTE TIN OVER NICKEL
Contact Gender
FEMALE
Contact Material
PHOSPHOR BRONZE
Contact Pattern
RECTANGULAR
Contact Resistance
15 mΩ
Contact Style
SQ PIN-SKT
DIN Conformance
NO
Filter Feature
NO
IEC Conformance
NO
Insertion Force-Max
1.4734 N
Insulation Resistance
100000000000 Ω
Insulator Color
BLUE
Insulator Material
GLASS FILLED POLYETHYLENE
JESD-609 Code
e3
MIL Conformance
NO
Mating Contact Pitch
0.1 inch
Mating Contact Row Spacing
0.1 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
Operating Temperature-Max
125 °C
Operating Temperature-Min
-65 °C
Option
GENERAL PURPOSE
PCB Contact Pattern
RECTANGULAR
PCB Contact Row Spacing
7.62 mm
Plating Thickness
30u inch
Polarization Key
POLARIZED HOUSING
Rated Current (Signal)
3 A
Reference Standard
UL, CSA
Terminal Length
0.118 inch
Terminal Pitch
2.54 mm
Termination Type
SOLDER
Total Number of Contacts
20
UL Flammability Code
94V-0
Withdrawl Force-Min
.30024 N
Want to compare parts?
  1. 71991-310LF
    Amphenol Communications Solutions
    Dubox®, Board To Board Connector, Receptacle, Vertical, Through Hole, Double Row, Dual Entry, 20 Positions, 2.54mm (0.100in) Pitch
    VS

Alternate Parts for 71991-310LF

This table gives cross-reference parts and alternative options found for 71991-310LF. 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 71991-310LF, 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
71991-310HLF Board Connector, 20 Contact(s), 2 Row(s), Female, Straight, 0.1 inch Pitch, Solder Terminal, Locking, Gray Insulator, Receptacle, ROHS COMPLIANT Amphenol FCi 71991-310LF vs 71991-310HLF
71991-610SLF Board Connector, 20 Contact(s), 2 Row(s), Female, Straight, Solder Terminal, Amphenol Communications Solutions 71991-310LF vs 71991-610SLF
71991-610HLF Board Connector, 20 Contact(s), 2 Row(s), Female, Straight, Solder Terminal Amphenol FCi 71991-310LF vs 71991-610HLF
71991-610LF Board Connector, 20 Contact(s), 2 Row(s), Female, Straight, Solder Terminal, Amphenol Communications Solutions 71991-310LF vs 71991-610LF
71991-810LF Board Connector, 20 Contact(s), 2 Row(s), Female, Straight, 0.1 inch Pitch, Solder Terminal, Locking, Blue Insulator, Receptacle, ROHS COMPLIANT Amphenol FCi 71991-310LF vs 71991-810LF
71991-610LF Board Connector, 20 Contact(s), 2 Row(s), Female, Straight, Solder Terminal Amphenol FCi 71991-310LF vs 71991-610LF
71991-410N Board Connector, 20 Contact(s), 2 Row(s), Female, Straight, Solder Terminal, Amphenol Communications Solutions 71991-310LF vs 71991-410N
71991-310LF Board Connector, 20 Contact(s), 2 Row(s), Female, Straight, 0.1 inch Pitch, Solder Terminal, Locking, Blue Insulator, Receptacle, ROHS COMPLIANT Amphenol FCi 71991-310LF vs 71991-310LF
71991-410 Board Connector, 20 Contact(s), 2 Row(s), Female, Straight, Solder Terminal Amphenol FCi 71991-310LF vs 71991-410
71991-310HLF Dubox®, Board To Board Connector, Receptacle, Vertical, Through Hole, Double Row, Dual Entry, 20 Position, 2.54mm (0.100in) Pitch Amphenol Communications Solutions 71991-310LF vs 71991-310HLF
Part Number Description Manufacturer Compare
5-534267-2 20 MODIV VRT DR DE 100/125 TE Connectivity 71991-310LF vs 5-534267-2
532956-3 20 MODII 2PC CE RCPT ASSY TE Connectivity 71991-310LF vs 532956-3
1-147106-0 20 CONTACT(S), FEMALE, STRAIGHT TWO PART BOARD CONNECTOR, SURFACE MOUNT, RECEPTACLE TE's AMP 71991-310LF vs 1-147106-0
202YC20 Board Connector, 20 Contact(s), 2 Row(s), Female, Straight, 0.079 inch Pitch, Solder Terminal, Plug NICOMATIC 71991-310LF vs 202YC20
71609-310 Board Connector, 20 Contact(s), 2 Row(s), Female, Right Angle, 0.1 inch Pitch, Surface Mount Terminal, Detent, Gray Insulator, Receptacle Amphenol FCi 71991-310LF vs 71609-310
68046-310 Board Connector, 20 Contact(s), 2 Row(s), Female, Straight, 0.1 inch Pitch, Surface Mount Terminal, Locking, Black Insulator, Receptacle Amphenol FCi 71991-310LF vs 68046-310
76342-410 Board Connector, 20 Contact(s), 2 Row(s), Female, Straight, 0.1 inch Pitch, Solder Terminal, Locking, Receptacle Amphenol FCi 71991-310LF vs 76342-410
90152-2220 Board Connector, 20 Contact(s), 2 Row(s), Female, Right Angle, 0.1 inch Pitch, Solder Terminal, Black Insulator, Plug, Molex 71991-310LF vs 90152-2220
89898-310ALF Board Connector, 20 Contact(s), 2 Row(s), Female, Straight, 0.1 inch Pitch, Surface Mount Terminal, Locking, Gray Insulator, Receptacle, ROHS COMPLIANT Amphenol FCi 71991-310LF vs 89898-310ALF
5-532956-3 20 MODII 2PC CE RCPT ASSY, RoHS TE Connectivity 71991-310LF vs 5-532956-3

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