5749111-1 TE Connectivity, 5749111-1 Datasheet - Page 3

• Manufacturer Part Number: 5749111-1
• Description: SCSI CONNECTOR, PLUG, 20POS, IDC/IDT
• Manufacturer: TE Connectivity
• Type: SCSIr
• Series: Amplimite 0.050r

Specifications of 5749111-1

• Number Of Terminals: 20
• Termination Method: IDT
• Body Orientation: Straight
• Gender: PL
• Number Of Ports: 1Port
• Pitch (mm): 1.27mm
• Number Of Contacts: 20POS
• Housing Material: Thermoplastic
• Contact Material: Phosphor Bronze
• Mounting Style: Cable
• Operating Temp Range: -55C to 105C
• Current Rating (max): 1/ContactA
• Voltage Rating Max: 30VAC
• Product Depth (mm): 14.94mm
• Product Length (mm): 21.06mm
• Connector Type: SCSI
• No. Of Contacts: 20
• Contact Termination: IDC / IDT
• Connector Mounting: Cable
• Contact Plating: Gold
• Rohs Compliant: Yes
• Product: SCSI Connectors
• Number Of Positions / Contacts: 20
• Termination Style: Wire
• Color: Black
• Flammability Rating: UL 94 V-0
• Mounting Angle: Straight
• Product Type: Connector
• Wire/cable Type: Round Jacketed Cable
• Wire Insulation Diameter (mm [in]): 0.74 – 0.91 [0.029 – 0.036]
• Mating Connector Lock: Without
• Detent: Without
• Rails: Without
• Termination Cover: With
• Product Series: Series III
• Termination Method To Wire/cable: IDC
• Termination Cover Type: Standard
• Termination Cover Method: Assembled
• Plug Shell Material: Steel
• Panel Mount Retention: Without
• Shielded: Yes
• Solder Tail Contact Plating: Tin over Nickel
• Number Of Positions: 20
• Wire Range (mm [awg]): 0.05-0.09² [30-28]
• Plug Shell Plating: Tin-Nickel Alloy
• Contact Base Material: Phosphor Bronze
• Contact Plating, Mating Area, Material: Gold (30), Gold Flash over Palladium Nickel
• Connector Style: Plug
• Ul Flammability Rating: UL 94V-0
• 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
• Applies To: Cable
• Lead Free Status / RoHS Status: Compliant

Rev F
Mating force.
Unm ating force.
Housing lock strength.
Therm al shock.
Hum idity-tem perature cycling.
Tem perature life.
Mixed flowing gas.
NOTE
Test Description
Shall meet visual requirements, show no physical damage and shall meet requirements of
additional tests as specified in Test Sequence in Figure 3.
25 pounds m inim um .
See Note.
See Note.
See Note.
See Note.
Connector
Connector
102 - 120
102 - 120
Position
Position
20 - 40
42 - 60
62 - 80
82 - 100
20 - 40
42 - 60
62 - 80
82 - 100
ENVIRONMENTAL
Figure 1 (end)
Requirem ent
Maxim um
Minim um
Pounds
Pounds
15
20
30
40
50
1.5
2.0
3.0
5.0
7.0
TE Spec 109-42, Condition A.
Measure force necessary to m ate
sam ples without locking latches at
m axim um rate of 1 inch per m inute.
TE Spec 109-42, Condition A.
Measure force necessary to
unm ate sam ples without locking
latches at m axim um rate of 1 inch
per m inute.
TE Spec 109-50.
Determ ine strength of housing
locking m echanism .
TE Spec 109-22.
Subject m ated sam ples to 25
cycles between -55 and 105°C.
TE Spec 109-23-4, Condition B.
Subject m ated sam ples to 10
cycles between 25 and 65°C at
95% RH.
TE Spec 109-43.
Subject m ated sam ples to
tem perature life at 105°C for 500
hours.
TE Spec 109-85-3.
Subject m ated sam ples to
environm ental class III for 20 days.
Procedure
108-1228
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