1-745491-7 TE Connectivity, 1-745491-7 Datasheet - Page 4

• Manufacturer Part Number: 1-745491-7
• Description: Conn D-Subminiature SKT 9 POS 2.74mm IDT ST Cable Mount 9 Terminal 1 Port
• Manufacturer: TE Connectivity
• Type: D-Subminiaturer
• Series: AMPLIMITE HDE-20r

Specifications of 1-745491-7

• Gender: SKT
• Pitch: 2.74 mm
• Termination Method: IDT
• Mounting: Cable Mount
• Body Orientation: Straight
• Number Of Contacts: 9POS
• Number Of Terminals: 9
• Plug / Receptacle: SKT
• Contact Plating: Gold Over Nickel
• Contact Pitch (mm): 2.74mm
• Mounting Style: Cable
• Number Of Ports: 1Port
• Number Of Contact Rows: 2
• Operating Temp Range: -55C to 105C
• Current Rating: 3.7/ContactA
• Housing Material: Thermoplastic
• Contact Material: Phosphor Bronze
• Operating Voltage (max): 250VAC
• Product Length (mm): 31.19mm
• Product Depth (mm): 21.71mm
• Product Height (mm): 12.92mm
• Connector Type: High Density D Sub
• No. Of Contacts: 9
• D Sub Shell Size: DE
• Connector Body Material: Metal
• Contact Termination: IDC / IDT
• Rohs Compliant: Yes
• Agency Approvals: UL Recognized, UL Listed and CSA Certified
• Angle: Straight
• Application: Commercial
• Brand/series: HDE-20
• Current, Rating: 2.4 A (#22), 2 A (#24), 1.5 A (#26)
• Diameter, Insulation: 0.06 "
• Finish, Housing: Tin
• Flammability Rating: UL 94V-0
• Material, Contact: Phosphor Bronze
• Material, Housing: Steel
• Number Of Rows: 2
• Primary Type: D-Subminiature
• Shell Size: 1
• Strain Relief: Straight
• Termination: IDC
• Voltage, Rating: 250 VAC
• Wire, Awg: 26-22
• Product Type: Connector
• Product Series: HDE-20 (IDC)
• Wire/cable Type: Discrete Wire, Round Jacketed Cable
• Termination Method To Wire/cable: Insulation Displacement Crimp (IDC)
• Wire Insulation Diameter (mm [in]): 1.52 [0.060]
• Mating Connector Lock: With
• Mating Connector Lock Type: Mounting Holes
• Shell Type: Full Metal Shell
• Grounding Indents: Without
• Grade: Standard
• Color: Black
• Shell Material: Steel
• Solder Tail Contact Plating: Tin over Nickel
• Number Of Positions: 9
• Wire Range (mm² [awg]): 0.15 - 0.40 [26-22]
• Shell Plating: Tin
• Insert Material: Thermoplastic
• Insert Flammability Rating: UL 94V-0
• Preloaded: Yes
• Contact Type: Socket
• Contact Base Material: Phosphor Bronze
• Contact Plating, Mating Area, Material: Gold (30)
• Contact Size: 20
• Enclosure: Without
• Connector Style: Receptacle
• 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
• Packaging Quantity: 140
• Lead Free Status / RoHS Status: Compliant
• Lead Free Status / RoHS Status: Compliant

Note: Plugs accept size 20 DF pin contacts and receptacles accept size 20 DF socket contacts.
Note: Instruction Sheets for
Tyco Electronics Tooling are packaged
with the tooling. For additional informa-
tion call the Tooling Assistance Center:
1-800-722-1111.
Catalog 82068
Revised 1-08
www.tycoelectronics.com
Shell
Size
1
2
3
4
5
(Plug and Receptacle)
Clinch Nut
Positions
Contact
No. of
15
25
37
50
9
.100
[2.54]
1.213
30.81
1.541
39.14
2.088
53.04
2.729
69.32
2.635
66.93
Max.
A
are metric equivalents.
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
Dimensions
24.99
1.312
33.33
1.852
47.04
2.500
63.50
2.406
61.11
.984
B
AMPLIMITE Subminiature D Connectors
HDP-20 Crimp Snap-In Contact Connectors
Note: All part numbers are RoHS compliant.
Receptacle
C
[7.90]
.432
12.55
12.55
12.55
12.55
15.37
.494
.494
.494
.494
.605
C
Max.
Material
Insert
94V-0
94V-0
94V-0
94V-0
94V-0
Mating Face
*
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
Mounting
Clinch Nut
Clinch Nut
Clinch Nut
Clinch Nut
Clinch Nut
Standard
Standard
Standard
Standard
Standard
Method
A
B
5205208-1
1658641-3
205204-9
205206-9
205210-8
Plated
Shell
Zinc
—
—
—
—
—
[10.92]
.430
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
Plug Part Numbers
2 Holes
Ref.
[3.05]
.120
Typ.
Grounding
1658642-2
1658641-1
Without
205204-8
205206-8
207464-7
205210-7
Indents
Dia.
—
—
—
—
Tin Plated Shell
(Continued)
Grounding
1658642-1
5745908-2
5745036-2
1658641-2
5745883-2
205204-4
205206-3
207464-2
205210-3
745135-4
Indents
[6.17]
With
.243
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208
5205207-1
1658640-2
205203-8
205205-7
207516-6
205209-7
Receptacle Part Nos.
Plated
Shell
Zinc
—
—
—
—
1658643-1
1658644-1
5207661-3
1658640-1
5745884-1
205203-3
205205-2
207463-1
207516-5
205209-2
Plated
Shell
Tin
93