747843-6 TE Connectivity, 747843-6 Datasheet - Page 3

• Manufacturer Part Number: 747843-6
• Description: D SUB CONNECTOR, STANDARD, 37POS, PLUG
• Manufacturer: TE Connectivity
• Series: AMPLIMITE HD-20r
• Type: D-Subminiaturer

Specifications of 747843-6

• Connector Type: D Sub
• No. Of Contacts: 37
• D Sub Shell Size: DC
• Connector Body Material: Metal
• Gender: Plug
• Contact Termination: Through Hole
• Body Material: Steel
• Rohs Compliant: No
• Pitch: 2.75 mm
• Termination Method: Solder
• Mounting: Through Hole
• Body Orientation: Right Angle
• Pcb Mounting Orientation: Right Angle
• Product Series: HD 20
• Mating Connector Lock: With
• Mating Connector Lock Type: Female Screwlocks, Fixed
• Pcb Mount Retention: With
• Shell Type: Front Metal Shell
• Shell Size: 4
• Footprint (mm [in]): 8.08 [.318]
• Grounding Indents: With
• Grounding Straps: With
• Pcb Mount Style: Through Hole
• Color Code: None
• Sealed: No
• Profile: Standard
• Post Size (mm [in]): 0.66 [.026]
• Mounting Hole Diameter (mm [in]): 3.18 [.125]
• Shell Material: Steel
• Eyelet Material: Brass
• Panel Mount Retention: Without
• Boardlock Material: Copper Alloy
• Boardlock Plating: Tin-Lead over Nickel
• Female Screwlock Material: Zinc
• Female Screwlock Plating: Clear Chromate
• Grounding Clips: Without
• Termination Post Length (mm [in]): 3.18 [0.125]
• Solder Tail Contact Plating: Tin-Lead over Nickel
• Number Of Positions: 37
• Pcb Mount Retention Type: Boardlock(s)
• Shell Plating: Tin
• Eyelet Plating: Tin over Copper Flash
• Contact Plating, Mating Area, Material: Gold (30), Gold Flash over Palladium Nickel
• Contact Shape: Round
• Contact Base Material: Brass
• Connector Style: Plug
• Ul Flammability Rating: UL 94V-0
• Housing Material: Thermoplastic - GF
• Rohs/elv Compliance: Not ELV/RoHS compliant
• Lead Free Solder Processes: Wave solder capable to 240°C, Wave solder capable to 260°C, Wave solder capable to 265°C
• Pcb Thickness, Recommended (in [mm]): 0.062 [1.57]

Rev C
Durability.
Mating force.
Unm ating force.
Therm al shock.
Hum idity-tem perature cycling.
Tem perature life.
Mixed flowing gas.
NOTE
Test Description
Shall m eet visual requirem ents, show no physical dam age and shall m eet requirem ents of
additional tests as specified in Test Sequence in Figure 2.
See Note.
Note: Grounding indents are on the
plugs.
Note: Grounding indents are on the
plugs.
See Note.
See Note.
See Note.
See Note.
Size
Size
1
2
3
4
5
1
2
3
4
5
Positions
Positions
ENVIRONMENTAL
Figure 1 (end)
15
25
37
50
15
25
37
50
Requirem ent
9
9
Ground Ground
Indents Indents
Ground Ground
Indents Indents
Lbs Maxim um
Lbs Maxim um
W /O
W /O
12.5
18.5
25.0
12.5
18.5
25.0
4.5
7.5
4.5
7.5
W ith
W ith
30
33
37
40
44
30
33
37
40
44
TE Spec 109-27.
Mate and unm ate assem blies for
100 cycles for gold flash
assem blies and 500 cycles for 30
µin gold plated assem blies at a
m axim um rate of 200 cycles per
hour.
TE Spec 109-42, Condition A.
Measure force necessary to m ate
connector assem blies using free
floating fixtures at a rate of 1 inch
per m inute.
TE Spec 109-42, Condition A.
Measure force necessary to
unm ate connector assem blies at
rate of 1 inch per m inute.
TE Spec 109-22.
Subject m ated connectors to 100
cycles between -55 and 105 C.
TE Spec 109-23-4, Condition B.
Subject m ated connectors to 10
hum idity-tem perature cycles
between 25 and 65 C at 95% RH.
TE Spec 109-43.
Subject m ated connectors to
tem perature life at 105 C for 500
hours.
TE Spec 109-85-3.
Subject m ated connectors to
environm ental class III for 20 days.
Precondition connectors with 10
durability cycles.
Procedure
108-40025
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