120943-1 TE Connectivity, 120943-1 Datasheet - Page 38

• Manufacturer Part Number: 120943-1
• Description: HARD METRIC CONNECTOR, RECEPTACLE, 3POS
• Manufacturer: TE Connectivity

Specifications of 120943-1

• Connector Type: Hard Metric (HM)
• No. Of Contacts: 3
• Gender: Receptacle
• Contact Termination: Right Angle Press Fit
• No. Of Rows: 1
• Contact Plating: Gold
• Contact Material: Copper Alloy
• Rohs Compliant: Yes
• Product Type: Connector
• Pcb Mounting Orientation: Right Angle
• Keyed: No
• Post Type: ACTION PIN
• Solder Tail Contact Plating: Matte Tin
• Number Of Positions: 3
• Contact Type: Socket
• Contact Base Material: High Current Copper Alloy
• Contact Plating, Mating Area, Material: Gold (50)
• Connector Style: Receptacle
• Housing Material: Polyester
• Housing Color: Gray
• Rohs/elv Compliance: RoHS compliant, ELV compliant
• Lead Free Solder Processes: Not relevant for lead free process
• Rohs/elv Compliance History: Always was RoHS compliant
• Lead Free Status / RoHS Status: Compliant

Crimp Socket
Part Number 6648317-1 #8 AWG
Crimp Pins
Part Number 1766163-1
#8 AWG Non-Lock
Part Number 1766160-1
#8 AWG Lock
Part Number 1766816-1
#10 AWG Non-Lock
Part Number 1766161-1
#10 AWG Lock
Board-Mount Pin — Floating
Part Number 6643252-1
“A” = 1.250 (31.75)
Part Number 6643253-1
“A” = 1.350 (34.29)
Mating PCB-Mount
Part Number 6643248-1
Board-Mount Pin
Part Number 1766815-1
“A” = 1.250 (31.75)
Part Number 1766157-1
“A” = 1.350 (34.29)
Double-Ended Board-Mount Pin
Part Number 1766817-1
Catalog 1773096
Revised 2-10
www.tycoelectronics.com
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
Power Connectors & Interconnection Systems
ICCON Discrete Contacts
Mounted Example:
Note: All part numbers are RoHS compliant.
[11.81]
[3.30]
[11.09]
.130
.465
[3.17]
.437
.125
[5.84]
.230
[3.60]
.142
Dia.
[5.71]
.225
Dia.
Dia.
Dia.
[19.30]
Dia.
.760
Dia.
[4.31]
PCB
.170
A
[15.24]
[43.18]
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
1.700
.600
[4.44]
Jam Nut
.175
#7/16-20
[11.93]
.470
A
[5.08]
.200
[3.17]
.125
[25.40]
1.00
[25.90]
1.02
[89.54]
3.525
[9.52]
[0.66]
.026
.375
#10-32
[18.41]
.725
[3.17]
.125
[2.54]
.100
[16.51]
Dia.
#10-32
3° Angular
.650
[46.36]
Deflection
1.825
[9.52]
.375
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
C L
[11.07]
[14.27]
.436
.562
[9.16]
.361
[7.92]
.312
Dia.
Max.
[3.91]
.154
Jam Nut
[3.30]
.130
Dia.
(for Use with Floating Pin) ± 2.5 mm
Dia.
[6.70]
[6.70]
[4.44]
.264
[7.74]
.264
.175
[7.74]
.305
.305
for Increased Gatherability
[11.12
PCB-Mount Receptacle
.438
Dia. Crimp Barrel
Dia. Crimp Barrel
Dia. Flange
Dia. Flange
± .001
± 0.02
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-(0)8002-67666
Requirements
]
Dia.
Mounting
[7.92]
.312
[9.16]
.361
Sharp Corners
Permissible
47