TX14/15 SERIES CONNECTORS
1.27mm (.050") Contact Spacing, PCB-to-PCB Connectors
• • • • • • • • • • • • • •
The leaf-type design (non-pin) contact of this board-to-board
connector is superior in reliability and stability due to its resis-
tance to twisting. The receptacle (TX14) and plug (TX15) combi-
nation can be arranged in horizontal, vertical or parallel connec-
tions. Straight through hole and right angle through hole types
are available. With 5 variable heights of the straight through hole
type, this series is particularly adaptable to parallel board
assemblies spaced within a range of 12 to 20mm (.472-.787").
These connectors are ideal for all types of office/factory automa-
tion equipment, computers, and other electronic equipment.
GENERAL SPECIFICATIONS
Number of Contacts
Contact Spacing
30 to 80, 100, 120, 140, 160, 180, 200
1.27mm (.050"), Double row
FEATURES
Current Rating
Dielectric Withstanding Voltage
Insulation Resistance
Contact Resistance
Operating Temperature
PCB Thickness
0.5 Amps
500 VAC r.m.s. (for one minute)
100 megohms min.
40 milliohms max.
-40°C to +80°C
1.6mm (0.063")
• Greater stability and reliability due to extra
long contact wipe
• Leaf-type contact design resists damage
from twisting
• First-to-make-last-to-break contact action
• Nine optional stacking heights: 12 to 20mm
(.472 to .787"), 1mm (.039") intervals
• 16 optional polarization keying positions
• With/without hook pin
Connector Profile (Ref.)
MATERIALS AND FINISHES
Description
Contact
Materials/Finishes
Copper Alloy
Connecting area: Gold 0.1µm (.000004") min.
over Nickel
Terminal area: Tin plating
Glass-filled Nylon (UL94V-0, Black)
Glass-filled Nylon (UL94V-0, Black)
Phosphor Bronze/Tin plating
Insulator
Spacer
Hook Pin
ORDERING INFORMATION
TX**
– **
*
*
**
–
*
*
1
Series
TX14/TX15
No. of Contacts
30, 40, 50, 60, 70, 80, 100, 120,
140, 160, 180, 200
Connector Type
P – Plug
R – Receptacle
Mating Height Code
(ST) – 6 to 10
(LT) – None
Termination Style
ST – Straight Through Hole LT – Right Angle Through Hole
Mounting Ears
M – With Mounting Ears
Blank – Without Mounting Ears
Hook Pin
H – With Hook Pin
N – Without Hook Pin
Finish Code
1 – Connecting Area: Gold 0.1µm (.000004") min. over Nickel
Terminal Area: Tin plating
Dimensions in mm (inches).
TX14/15 SERIES CONNECTORS
1.27mm (.050") Contact Spacing, PCB-to-PCB Connectors
TX14 • RECEPTACLE
STRAIGHT THROUGH HOLE (ST) TYPE WITH MOUNTING EARS (M): 30 TO 120 CONTACTS
• With Hook Pin:
TX14-**R-
• Without Hook Pin: TX14-**R-
D
±
0.2 (.008)
ST-MH1
ST-MN1
2.8 (.110)
(Note 2)
2.6
(.102)
3.1 (.122)
0.5
(.020)
C
Polarizing
Mark
4
(.157)
6.6 (.260)
±
0.2 (.008)
±
0.1 (.004)
w 0.4 x t 0.3
( w .016 x t .012)
Hook Pin (Note 1)
1.905
(.075)
4.9 (.193)
+ 0 (.000)
– 0.2 (.008)
A
±
0.15 (.006)
F
Note 1: Shown with hook pins.
Note 2: Insulator height. Refer to Mating Height Table.
PCB Hole Patterns (Ref.)
30, 50, 70 Contacts
2 holes, DIA.
2.2 (.087)
±
0.05 (.002)
40, 60, 80, 100, 120 Contacts
0.8 (.031) DIA.
±
0.05 (.002)
3.2 (.126)
square
7 (.276)
1.27 (.050)
±
0.1 (.004)
(pitch)
±
0.2 (.008)
±
0.25 (.010)
Polorization Key
2 holes, DIA.
2.2 (.087)
±
0.05 (.002)
0.8 (.031) DIA.
Polorization Key
±
0.05 (.002)
(Note 3)
(Note 3)
1.905 (.075)
1.905 (.075)
±
0.05 (.002)
1.27 (.050)
±
0.05 (.002)
(pitch)
1.27 (.050)
±
0.05 (.002)
(pitch)
5.08
(.200)
REF.
A
±
0.1 (.004)
D
±
0.1 (.004)
5.08
(.200)
REF.
5.08
(.200)
REF.
A
±
0.1 (.004)
D
±
0.1 (.004)
5.08
(.200)
REF.
Note 3: Holes on both sides are needed for hook pin type.
No. of
Contacts
30
40
50
60
70
80
100
120
A
Part Number
TX14- 30R-
TX14- 40R-
TX14- 50R-
TX14- 60R-
TX14- 70R-
TX14- 80R-
TX14-100R-
TX14-120R-
ST-M*1
ST-M*1
ST-M*1
ST-M*1
ST-M*1
ST-M*1
ST-M*1
ST-M*1
17.78 ( .700)
24.13
30.48
36.83
43.18
49.53
62.23
74.93
( .950)
(1.200)
(1.450)
(1.700)
(1.950)
(2.450)
(2.950)
C
+0.1 +.004
-0.3 -.012
D
F
±
0.4 (.016)
(
)
27.94 (1.100)
34.29
40.64
46.99
53.34
59.69
72.39
85.09
(1.350)
(1.600)
(1.850)
(2.100)
(2.350)
(2.850)
(3.350)
23.78 ( .936)
30.13
36.48
42.83
49.18
55.53
68.23
80.93
(1.186)
(1.436)
(1.686)
(1.936)
(2.186)
(2.686)
(3.186)
34.98 (1.377)
41.33
47.68
54.03
60.38
66.73
79.43
92.13
(1.627)
(1.877)
(2.127)
(2.377)
(2.627)
(3.127)
(3.627)
: Add mating height code. Refer to Mating Height Table.
* : Add hook pin code. H – With hook pin, N – Without hook pin
Dimensions in (inches).
Dimensions in mm mm (inches).
±
0.05 (.002)
TX14/15 SERIES CONNECTORS
1.27mm (.050") Contact Spacing, PCB-to-PCB Connectors
TX14 • RECEPTACLE
STRAIGHT THROUGH HOLE (ST) TYPE WITH MOUNTING EARS (M): 140 TO 200 CONTACTS
• With Hook Pin:
TX14-**R-
• Without Hook Pin: TX14-**R-
D
±
0.2 (.008)
ST-MH1
ST-MN1
2.8 (.110)
(Note 2)
3.1 (.122)
C
46.99 (1.850)
4
(.157)
±
0.2 (.008)
0.5
(.020)
±
0.1 (.004)
w 0.4 X t 0.3
(w.016 Xt.012)
Hook Pin (Note1)
2.6
(.102)
1.905
(.075)
6.6 (.260)
4.9 (.193)
+ 0 (.000)
– 0.2 (.008)
±
0.2 (.008)
Porarizing
Mark
4
(.157)
3.2 (.126)
square
1.27 (.050)
±
0.1 (.004)
(pitch) A
±
0.15 (.006)
1.27 (.050)
±
0.1 (.004)
(pitch) A
±
0.15 (.006)
B
±
0.2 (.008)
F
Note 1: Shown with hook pins.
Note 2: Insulator height. Refer to Mating Height Table.
PCB Hole Patterns (Ref.)
140, 180 Contacts
2 holes, DIA.
2.2 (.087)
±
0.05 (.002)
160, 200 Contacts
0.8 (.031) DIA.
±
0.05 (.002)
±
0.2 (.008)
7 (.276)
Polorization Key
(Note 3)
2 holes, DIA.
2.2 (.087)
±
0.05 (.002)
Polorization Key
±
0.25 (.010)
0.8 (.031) DIA.
±
0.05 (.002)
(Note 3)
1.905 (.075)
1.905 (.075)
5.08
(.200)
REF.
±
0.05 (.002)
1.27 (.050)
±
0.05 (.002)
(pitch)
1.27 (.050)
±
0.05 (.002)
(pitch)
1.27 (.050)
±
0.05 (.002)
(pitch)
1.27 (.050)
±
0.05 (.002)
(pitch)
A
±
0.1 (.004)
5.08
(.200)
REF.
B
D
±
0.1 (.004)
±
0.1 (.004)
A
±
0.1 (.004)
5.08
(.200)
REF.
A
±
0.1 (.004)
A
±
0.1 (.004)
5.08
(.200)
REF.
B
±
0.1 (.004)
D
±
0.1 (.004)
Note 3: Holes on both sides are needed for hook pin type.
No. of
Contacts
140
160
180
200
A
Part Number
TX14-140R-
TX14-160R-
TX14-180R-
TX14-200R-
ST-M*1
ST-M*1
ST-M*1
ST-M*1
43.18 (1.700)
49.53 (1.950)
55.88 (2.200)
62.23 (2.450)
B
90.17 (3.550)
102.87 (4.050)
115.57 (4.550)
128.27 (5.050)
C
+0.1 +.004
-0.3 -.012
96.17 (3.786)
D
(
)
F
±
0.4 (.016)
107.37 (4.227)
120.07 (4.727)
132.77 (5.227)
145.47 (5.727)
100.33 (3.950)
113.03 (4.450)
125.73 (4.950)
138.43 (5.450)
108.87 (4.286)
121.57 (4.786)
134.27 (5.286)
: Add mating height code. Refer to Mating Height Table.
* : Add hook pin code. H – With hook pin, N – Without hook pin
Dimensions and specifications subject to change without notice.
±
0.05 (.002)
TX14/15 SERIES CONNECTORS
1.27mm (.050") Contact Spacing, PCB-to-PCB Connectors
TX14 • RECEPTACLE
STRAIGHT THROUGH HOLE (ST) TYPE WITHOUT MOUNTING EARS (N): 30 TO 120 CONTACTS
• Without Hook Pin: TX14-**R-
ST-N1
2.8 (.110)
(Note 1)
3.1 (.122)
±
0.1 (.004)
w 0.4 x t 0.3
( w .016 x t .012)
C
Polarizing
Mark
4
(.157)
6.6 (.260)
±
0.2 (.008)
4.9 (.193)
+ 0 (.000)
– 0.2 (.008)
(pitch)
A
±
0.15 (.006)
D
Note 1: Insulator height. Refer to Mating Height Table.
PCB Hole Patterns (Ref.)
30, 50, 70 Contacts
Polorizing Key
0.8 (.031) DIA.
±
0.05 (.002)
40, 60, 80, 100, 120 Contacts
Polorizing Key
0.8 (.031) DIA.
±
0.05 (.002)
7 (.276)
1.27 (.050)
±
0.1 (.004)
±
0.2 (.008)
1.905 (.075)
1.905 (.075)
±
0.05 (.002)
1.27 (.050)
±
0.05 (.002)
(pitch)
1.27 (.050)
±
0.05 (.002)
(pitch)
A
±
0.1 (.004)
A
±
0.1 (.004)
No. of
Contacts
30
40
50
60
70
80
100
120
A
Part Number
TX14- 30R-
TX14- 40R-
TX14- 50R-
TX14- 60R-
TX14- 70R-
TX14- 80R-
TX14- 100R-
TX14- 120R-
ST-N1
ST-N1
ST-N1
ST-N1
ST-N1
ST-N1
ST-N1
ST-N1
17.78 ( .700)
24.13
30.48
36.83
43.18
49.53
62.23
74.93
( .950)
(1.200)
(1.450)
(1.700)
(1.950)
(2.450)
(2.950)
C
+0.1 +.004
-0.3 -.012
(
)
D
±
0.4 (.016)
26.38 (1.039)
32.73
39.08
45.43
51.78
58.13
70.83
83.53
(1.289)
(1.539)
(1.789)
(2.039)
(2.289)
(2.789)
(3.289)
23.78 ( .936)
30.13
36.48
42.83
49.18
55.53
68.23
80.93
(1.186)
(1.436)
(1.686)
(1.936)
(2.186)
(2.686)
(3.186)
: Add mating height code. Refer to Mating Height Table.
±
0.05 (.002)
±
0.25 (.010)
1.905
(.075)
Dimensions in mm (inches).
Dimensions in mm (inches).
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