1-745491-9 TE Connectivity, 1-745491-9 Datasheet - Page 21

• Manufacturer Part Number: 1-745491-9
• 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 1-745491-9

• 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
• 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 Size: 1
• 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]): 0.4 - 0.6 [22-20]
• 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
• Lead Free Status / RoHS Status: Compliant

110
Catalog 82068
Revised 1-08
www.tycoelectronics.com
Product Selection Guide
Plug
Receptacle
All-Plastic
(pg. 112)
Metal-Shell
(pg. 114)
All-Plastic
(pg. 113)
Metal-Shell
(pg. 115)
Type
Thermoplastic,
Thermoplastic,
94V-0 Rated
94V-0 Rated
Material
Insert
Black
Black
are metric equivalents.
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
Connector
AMPLIMITE Subminiature D Connectors
HDE-20 IDC Connectors for Discrete Wire and Jacketed Cable
Material and Finish
Tin Plated Steel
Tin Plated Steel
Shell Type
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
[3.05] Dia. Holes
[3.05] Dia. Holes
.120
.120
Mounting
➧ ➧
➧ ➧
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
Type
Pins
Sockets
* Interchangeable crimp
available, see page 121
* Interchangeable crimp
available, see page 121
Termination
snap-in contacts
snap-in contacts
Displacement
Displacement
Pre-Loaded*
Insulation
Insulation
Contacts
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208
(Gold Flash
(Gold Flash
[0.00076]
Gold and
[0.00076]
Gold and
(.000030
(.000030
Plating
and Tin)
and Tin)
Duplex
Duplex
Duplex
Duplex
Tin)
Tin)
➧ ➧