1-745491-7 TE Connectivity, 1-745491-7 Datasheet - Page 9

• 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

98
Designed to meet the
requirements of Local
Area Networking, this
Subminiature D Shielded
Connector Kit is available
with slide latches attached
to the receptacle. The
receptacle is shielded and
covered with a durable
plastic enclosure. This
shielding decreases emis-
sions and provides an
effective EMI/RFI barrier.
Preassembled connector
kits are available in
Subminiature D, shell size 2,
15-position configuration and
accept crimp, snap-in HD-20
contacts. Contacts are avail-
able separately and allow
for selective positioning.
Other sizes and styles can
be made available, consult
Tyco Electronics.
Material and Finish:
Inserts—94V-0 rated nylon, black
Enclosures—Elastomer, styrene poly-
olefin, or PVC, black
Shields and Shells—Carbon steel
per ASTM A109, plated with .000200
[0.00508] min. tin over .000050
[0.00127] min. copper
Related Product Data:
Contact Arrangements—page 40
Performance Characteristics—
page 41
Contacts—pages 100, 101
Application Tooling—page 102
Ferrules—page 99
Technical Documents:
Product Specifications—
108-40005, 108-40030, 108-40032
Application Specifications—
114-10000 & 114-40030
Catalog 82068
Revised 1-08
www.tycoelectronics.com
are metric equivalents.
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
AMPLIMITE Subminiature D Connectors
Shielded Connector, Preassembled Kit
Note: Instruction Sheets for
Tyco Electronics Tooling are
packaged with the tooling. For addi-
tional information call the Tooling
Assistance Center: 1-800-722-1111.
Note: All part numbers are RoHS compliant.
accommodates cable
Expanding neck,
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
from .190-.375
[4.83-9.53] Dia.
Part No. 749246-1
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
Receptacle
1.685
42.80
Max.
Max.
Ferrule, must be
purchased separately, as
required by cable diameter (page 99)
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208