鈥?鈥?鈥?鈥?鈥?鈥?鈥?鈥?鈥?鈥?鈥?鈥?鈥?鈥?/div>
TX 1 to 3 Series connectors are two-piece PCB connectors
with 1.27mm (.050") contact spacing.
They are designed for board-to-cable applications.
Configurations include IDC sockets (TX1 and TX2) for flat ribbon
cable; and pin headers (TX3) with a latching mechanism.
Applications include computers, business machines, industrial
control machinery, telecommunications, audiovisual appliances,
measuring equipment, and applications wherever high density
packaging is required.
GENERAL SPECIFICATIONS
FEATURES
s
IDC Socket (TX1/TX2)
Number of Contacts
Contact Spacing
Current Rating
Operating Voltage
Dielectric Withstanding Voltage
Insulation Resistance
Contact Resistance
Operating Temperature
Applicable PCB Thickness
Applicable F.R.C.: TX1
TX2
20, 26, 30, 34, 40, 50, 60, 68, 80, 100
1.27mm (.050"), Double row
0.5 Amps
250 VAC r.m.s.
500 VAC r.m.s. (for one minute)
100 megohms min.
25 milliohms max.
-40掳C to + 80掳C
1.6mm (.063")
0.635mm (.025") pitch: #30 AWG
1.27mm (.050") pitch: #28 AWG
鈥?Flat ribbon cable centers:
0.635mm (.025") for TX1
1.27mm (.050") for TX2
鈥?TX1 socket can be terminated in 鈥渄aisy-chain鈥?/div>
style in the middle of the cable
鈥?TX2 socket is terminated at the end of the two
stacked cables
鈥?Socket contacts have dual-contact-point tuning
fork design
鈥?All wires can be terminated in a single action
(Insulation is automatically removed)
s
Pin Header With Latch (TX3)
MATERIALS AND FINISHES
TX1/TX2
Description
Insulator
Strain Relief
Cover
Contact
(Note)
鈥?Available in straight and right angle through
hole types
鈥?Self-locking, self-ejecting lever for easy
operation
Connector Profile (Ref.)
Materials/Finishes
PBT (UL94V-0, Black)
Glass-filled Nylon (UL94V-0, Black)
Glass-filled Nylon (UL94V-0, Black)
Beryllium Copper
Connecting area: Gold plating over Nickel
IDC Terminal area: Tin plating
Other areas: Gold flash over Nickel
TX3
Description
Insulator
Expansion Post
Lever (TX3)
Contact
(Note)
Materials/Finishes
PBT (UL94V-0, Black)
Phosphor Bronze/Tin plating
Nylon (UL94V-0, Black)
Phosphor Bronze
Connecting area: Gold plating over Nickel
Terminal area: Tin plating
Note: Contact finish 鈥?Gold plating on connecting area is 0.1碌m (.000004") min.
Dimensions in mm (inches).
Dimensions and specifications subject to change without notice.
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