747302-1 TE Connectivity, 747302-1 Datasheet - Page 7
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747302-1
Manufacturer Part Number
747302-1
Description
D SUB CONNECTOR, STANDARD, 50POS, RCPT
Manufacturer
TE Connectivity
Series
AMPLIMITE HD-20r
Specifications of 747302-1
Connector Type
D Sub
No. Of Contacts
50
D Sub Shell Size
DD
Connector Body Material
Metal
Gender
Receptacle
Contact Termination
Through Hole
Body Material
Steel
Rohs Compliant
No
Pcb Mounting Orientation
Vertical
Product Series
HD 20
Mating Connector Lock
With
Mating Connector Lock Type
Clinch Nut, 4-40 UNC
Pcb Mount Retention
Without
Shell Type
Full Metal
Shell Size
5
Grounding Indents
Without
Grounding Straps
Without
Pcb Mount Style
Through Hole
Color Code
None
Sealed
No
Profile
High
Post Size (mm [in])
0.64 [.025]
Mounting Hole Diameter (mm [in])
3.05 [.120]
Shell Material
Steel
Clinch Nuts Material
Steel
Panel Mount Retention
Without
Grounding Clips
Without
Termination Post Length (mm [in])
3.18 [0.125]
Solder Tail Contact Plating
Tin-Lead over Nickel
Number Of Positions
50
Pcb Mount Retention Type
Mounting Holes
Insert Flammability Rating
UL 94V-0
Insert Material
Thermoplastic
Shell Plating
Tin
Clinch Nuts Plating
Zinc
Contact Plating, Mating Area, Material
Gold (30), Gold Flash over Palladium Nickel
Contact Shape
Square
Contact Base Material
Phosphor Bronze
Connector Style
Receptacle
Rohs/elv Compliance
ELV compliant, 5 of 6 Compliant
Lead Free Solder Processes
Not relevant for lead free process
Pcb Thickness, Recommended (in [mm])
0.062 – 0.093 [1.57 – 2.36]
Application
Standard
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
747302-1
Manufacturer:
TE Connectivity AMP Connectors
Quantity:
457
Rev C
NOTE
To determ ine the acceptable current carrying capacity for the percentage connector loading and
wire gage indicated, use the Multiplication Factor (F) from the above chart and m ultiply it tim es the
Base Rated Current for a single circuit at the m axim um am bient operating tem perature as shown
in Figure 4A.
Contact Loading
Single Contact
100%
Current Carrying Capability
Current Rating
Figure 4A
Figure 4B
1.0
.30
18
W ire Size AW G
.71
.20
24
.48
.15
28
108-40025
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