1-745491-7 TE Connectivity, 1-745491-7 Datasheet - Page 66

• 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

Standoff Bushings
Material:
Aluminum
Related Product Data:
Connectors used with:
HD Straight Posted—
pages 76-85, 87-89
Keying Plug
(for Size 20 Socket Contacts)
Material:
Polyphenylene oxide
Related Product Data:
Connectors used with:
All HDE, HDP and HD Receptacles
with Socket Contacts
Keying Plug
499712-1 AMP-LATCH (electrical
connectors) can be used on
HD22 Socket Contacts
EMI/RFI Gaskets
Material and Finish:
Brass, .006 [0.15] thick;
bright tin plated
Note: All part numbers are RoHS
Catalog 82068
Revised 1-08
www.tycoelectronics.com
compliant.
are metric equivalents.
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
AMPLIMITE Subminiature D Connectors
Hardware
[20.32
Keying Plug
(See Note)
.800
Contact Pos.)
Shell Size
± .010
± 0.25
(No. of
(15)
(25)
(37)
(9)
Standoff
Bushing
1
2
3
4
[10.16]
]
.400
(Continued)
9, 15, 25 and 37 Positions
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
(Customer Supplied)
(Customer Supplied)
4-40 Screws
4-40 Screws
C
C ±
[±
A
B
.010
0.25
18.95
1.074
27.28
1.614
41.00
2.266
57.56
.746
(Shown for Ref. only)
]
A
or All-Plastic
Receptacle
Metal-Shell
(Shown for Ref. only)
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
Pc Board
Metal-Shell
Receptacle
[10.16]
.120 Dia.
(2 Holes)
.400
[3.05]
Plug or
Dimensions
[0.25]
.010
Ref.
24.99
1.312
33.32
1.852
47.04
2.500
63.50
.984
B
[2.92]
.115
Part Number: 206509-1
Notes: 1. Keying plug is installed taper-end
Notes:
Kit Numbers:
205933-3 (two bushings per pack-
age)
205933-4 (bulk packed)*
*Parts are individually bulk packed for
multiple part orders.
Max.
Dia.
[6.35]
1.220
30.99
1.555
39.50
2.100
53.34
2.730
69.34
.250
2. Sold individually.
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208
C
[11.05]
first into front of receptacle.
.435
[5.08
.200
± .010
± 0.25
4-40 Threads
]
(thru)
5747024-3
5747025-3
Part No.
745776-4
745777-4
Gasket
]
.047
.044
1.19
1.12
]
155