Barrier Blocks
Circular Mini DIN
BNC
COMMERCIAL
Jones Plugs
Edge Connectors
Commercial
[.050” (1.27mm) Density
Solder Introduction
Cup/Wire
D-Microminiature]
Cinch Commercial Products, consisting of Jones Plugs and Sockets, Barrier Blocks, Edge Cards, Two-Piece Commercial Dins,
Mini Din Plugs, and their newest addition the 75Ω Press-Fit BNC Receptacle, provide a wide variety of connectors for the
purchaser and designer to chose from.
The Jones Plugs and Sockets have been utilized for decades and provide a quick, reliable, and economical means of solving
your higher current-carrying capacity needs. Available in two series (300 and 2,400), these connectors can be found in data
processing controls; amusement and vending machines; medical, communication, and test equipment; as well as industrial
controls and heavy-duty, battery-powered equipment. Both series are available in a variety of cable and panel
mounting options.
Cinch Barrier Blocks are designed to simplify wiring work by reducing splicing, preventing current leaks and short circuits, and
increasing insulation. Available in a variety of densities, these barrier blocks can be found in applications ranging from industrial
controls to switching systems.
Designed specially for applications where space is at a premium, the Cinch Mini Din family is ideal for personal computers,
keyboard-mouse interface, hand-held electronic equipment, office-automation equipment, and audio and video equipment.
Available in sizes 3 through 8 contact, the Cinch Mini Din family includes a fully shielded cable mounted plug in various cable
lengths or cable mounted plug components for customers with high-volume assembly and overmold capabilities.
Cinch Edge Card Connectors are available in a variety of styles on both .100 or .156 center spacing.
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The newest addition to the commercial family, the 75Ω Press-Fit BNC Receptacle is designed around a unique patented press-fit
design that allows for multiple insertion into a backplane without loss of mechanical retention or electrical performance.
When looking for time reliability to solve your commercial interconnect needs, look no further than Cinch Connectors.
Whether it's a Jones Plug and Socket, Barrier Block, Edge Card, Mini Din plug, or our newest addition,
the 75Ω BNC Press-Fit connector, you will always know years of customer satisfaction stand behind the product you chose.
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Call Toll Free: 1 (800) 323-9612
Barrier Blocks
■
Interposing barriers between terminals yield higher electrical ratings and provide additional
protection against frayed wire shorting.
F
EATURES
E
NVIRONMENTAL
M
ATERIALS
■
A wide variety of barrier blocks makes it possible to select the combination of mechanical and
electrical characteristics that best meet the exact requirements of your application.
■
A wide selection of optional terminals and fanning strips permits the equipment designer to
choose the method of termination most suitable for his environmental specifications and
manufacturing requirements.
Insulation Material:
Molded monoblock, general purpose
phenolic, black, UL Rated 94V-1
Eyelets:
Material - Brass
Plating - Nickel
Screws:
Material - Steel
Plating - Nickel over copper flash
Solder Terminals:
Material - Brass
Plating - Electro-Tin
Marker Strip Material:
Nema Grade XPC, UL Rated 94V-O
Operating Temperature:
-55° to +300°F
Certifications:
UL Recognized - File E61245
CSA - LR 31996
Marketed exclusively through distribution.
Call Toll Free: 1 (800) 323-9612
2-2
Barrier Blocks
TERMINAL BLOCK QUICK REFERENCE
Center-to- Number Single or
Center
of
Double Screw
Series Spacing Terminals
Row
Size
140
141
142
150
151
152
164
540
541
542
176
.375
.438
.563
.688
.875
1.125
.375
.375
.438
.563
.375
1-25
1-20
1-17
1-10
1-8
1-6
1-21
2-31
2-30
2-26
2-10
Double
Double
Double
Double
Double
Double
Double
Double
Double
Double
Single
5-40
6-32
8-32
10-32
12-32
1/4-28
6-32
5-40
6-32
8-32
5-40
Operating
Voltage
250 Volts
250 Volts
250 Volts
250 Volts
250 Volts
250 Volts
250 Volts
600 Volts
600 Volts
600 Volts
250 Volts
Current
Rating
15 Amps
20 Amps
30 Amps
40 Amps
50 Amps
70 Amps
15 Amps
15 Amps
20 Amps
30 Amps
15 Amps
Max.
Wire
Size
#16
#14
#10
#10
#8
#6
#14
#16
#14
#10
#16
Max.
Watts/
Terminal
3750
5000
7500
10,000
12,500
54,000
3750
3750
5000
7500
3750
Voltage
Voltage
Rating
Rating
w/Marker w/o Marker
2000
2400
2600
2400
3400
3800
2000
2300
2800
4000
N/A
1100
1100
1600
1500
1800
2100
1100
2300
2800
4000
1100
Marker
Strip
Mounting
Bottom
Bottom
Bottom
Bottom
Bottom
Bottom
Bottom
Top
Top
Top
N/A
Marketed exclusively through distribution.
2-3
Call Toll Free: 1 (800) 323-9612
Barrier Blocks
Series 140
.375 Density, 5-40 x 3/16"
BH Screw, Open Bottom,
Double Row
Electrical Characteristics
Voltage Rating:
250 VAC RMS maximum
Current Rating:
15 Amps maximum
Maximum Watts Per Terminal:
3750
Mechanical Characteristics
Maximum Wire Size:
#16 AWG
Recommended Tightening Torque:
9 lb.-in.
Dimensions
Ordering Information
No. of
Standard Screw
Terminals
Catalog No.
1
1-140
2
2-140
3
3-140
4
4-140
5
5-140
6
6-140
7
7-140
8
8-140
9
9-140
10
10-140
11
11-140
12
12-140
13
13-140
14
14-140
15
15-140
16
16-140
17
17-140
18
18-140
19
19-140
20
20-140
21
21-140
22
22-140
23
23-140
24
24-140
25
25-140
“M”
Dim.
.750
1.125
1.500
1.875
2.250
2.625
3.000
3.375
3.750
4.125
4.500
4.875
5.250
5.625
6.000
6.375
6.750
7.125
7.500
7.875
8.250
8.625
9.000
9.375
9.750
“L”
Dim.
1.032
1.407
1.782
2.157
2.532
2.907
3.282
3.657
4.032
4.407
4.782
5.157
5.532
5.907
6.282
6.657
7.032
7.407
7.782
8.157
8.532
8.907
9.282
9.657
10.032
Marketed exclusively through distribution.
Call Toll Free: 1 (800) 323-9612
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