1-745491-7 TE Connectivity, 1-745491-7 Datasheet - Page 45

• 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

134
The AMPLIMITE Quik-Snap
Backshell and Connector
kit presents a complete
package for your unshielded
subminiature D connector
needs. Kits are available for
Shell Sizes 1, 2 and 3, and
are packaged 25 and 100
kits per unit.
Each kit contains:
1-Hinged Plastic Clamp
2-Retention Screws
2-Retention Clips
1-Cable Gate Plug
1-Strain Relief Clip
2-Self Tapping Screws
1-Connector and Contacts
Material and Finish:
Cover—Polypropylene, black
Retention Screws—Steel, zinc plated
Retention Clips—Stainless steel
Cable Gate Plug—Polypropylene,
Black
Strain Relief Clip—Stainless steel
Self Tapping Screws—Steel, zinc
plated
Contacts—Brass (HDP Pins),
Phosphor Bronze (All Others), plated
gold flash on the mating end, .000100
[0.00254] min. tin or tin on the
terminating end, all over .000030
[0.00076] min. nickel underplating
Housing—Polyester or nylon, glass-
filled, UL rated 94V-0, black
Shell—Steel, plated .000200 [0.00508]
min. tin over .000050 [0.00127] min.
copper
Technical Documents:
HDE Connectors:
Instruction Sheets—
408-6621
Application Specifications—
114-40002
114-40003
HDP Connectors:
Application Specifications—
114-10000
114-40030
Cable Clamps:
Instruction Sheet—408-9544
Retainer Clips:
Instruction Sheet—408-7837
Catalog 82068
Revised 1-08
www.tycoelectronics.com
are metric equivalents.
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
Unshielded Cable Clamp Kits with HDP-20 Connectors
AMPLIMITE Subminiature D Connectors
Unshielded Cable Connector and Clamp Kits
One-Piece, All-Plastic Cable Clamp for
Jacketed Cable, 180°/120° Exit and
HDP-20 and HDE-20 Connector
Unshielded Cable Clamp Kits with HDE-20 All-Plastic Connectors
Note: All part numbers are RoHS compliant.
Shell
Shell
Size
Size
1
2
3
3
[12.55
.494
Housing
Shell
±.015
Housing
±0.38
]
Range (Ref.)
Range (Ref.)
Cable Dia.
4.58-11.68
Cable Dia.
4.58-11.68
.075-.250
1.91-6.35
.170-.380
4.32-9.65
.180-.460
.180-.460
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
HDP-20 Connector
HDE-20 Connector
Self Tapping Screw
Strain Relief Clip
Mating Face
Mating Face
Dimension
Dimension
Cable Gate Plug
19.94
1.110
28.19
1.650
41.91
1.650
41.91
.785
A
Retainer Screw
A
Retainer Clip
Shell
Retainer Clip
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
Pin Contact
Pin Contact
749808-8
749808-9
749808-7
749809-9
Plug Kit
Part No.
Plug Kit
Part No.
Retainer Screw
Clamp and Connector
Assembled Cable
Cable Clamp Kit
Receptacle Kit
Receptacle Kit
A
1-749812-1
749813-8
Part No.
Part No.
749812-7
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208
—
[17.78
.700
Packaging
Packaging
100/pack
100/pack
100/pack
100/pack
±.015
±0.38
]
[52.81]
2.079
Max.