7-141 Cinch Connectors, 7-141 Datasheet - Page 232

• Manufacturer Part Number: 7-141
• Description: BARRIER BLOCK 7POS .438"
• Manufacturer: Cinch Connectors
• Series: 141r
• Type: Wire to Boardr

Specifications of 7-141

• Terminal Block Type: Barrier Block
• Number Of Circuits: 7
• Number Of Positions: 14
• Pitch: 0.438" (11.12mm)
• Number Of Rows: 2
• Current: 20A
• Voltage: 250V
• Wire Gauge: 14 AWG
• Mounting Type: Chassis Mount or Panel Mount
• Top Termination: Screws
• Bottom Termination: Closed
• Barrier Type: 2 Wall (Dual)
• Features: Flange
• Color: Black
• Operating Temperature: -55°F ~ 300°F
• Material - Insulation: Phenol Formaldehyde (Phenolic)
• Material Flammability Rating: UL94 V-1
• Product: Barrier Terminal Blocks
• Number Of Positions / Contacts: 7
• Current Rating: 20 A
• Voltage Rating: 250 V
• Wire Gauge Max (awg): 14
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 7-141-P; 7141-P; CBB207

Accessories information starts on page 6-51.
Tooling Information starts on pafe 6-54.
.085 in. (2.16mm)
Density
Miniature Ribbon
The Miniature Ribbon connector has been a mainstay in the electronics
industry for decades. First widely used in telecommunications, it has proven
itself to be a very reliable interconnection system, with generous wiping action,
high contact pressure, large mating surface area in a relatively compact for-
mat, and polarized shells to ensure proper orientation in mating.
The Miniature Ribbon connector gets its name from the ribbon-like shape of
the mating end of the contact. It is a derivative of the first connector design to
incorporate this type of interconnection where mating members are equally
flexible. Each contact is backed up by its respective insulator, resulting in high
contact pressure without concern over relaxation that can occur with a beam
or cantilever design. Industry standard sizes for this product are 14, 24, 36,
50, and 64 positions. Cinch adheres to industry-standard contact numbering
and mating geometry.
Cinch has led the way in making the Miniature Ribbon connector one of the
most cost-effective yet high-quality connector systems in the industry. From its
roots in the telecommunications industry where it is traditionally known as the
“Key Telephone” style connector (USOC Type RJ21), Cinch’s innovations in
termination, latching, and accessories have helped make the Miniature Ribbon
family the choice for applications in computers and instrumentation as well. It
is called out as the standard connector for a parallel printer interface (IEEE
1284-B, also known as “Centronics”), multi-purpose peripheral interface
(SCSI-1), and instrumentation interface (IEEE-488, also know as “GPIB”).
Cinch manufactures one of the most diverse lines of Miniature Ribbon
products in the industry. From SUPERIBBON
solderless termination to full-metal shell products with solder terminations,
and even filtered versions designed to solve EMI problems, Cinch can
provide the Miniature Ribbon products you need.
Several options are available so you can find the right Cinch Miniature Ribbon
product for your application. Cinch’s method of integrating
features into the product often reduces overall installed cost compared to other
alternatives. Select the termination type, the configuration, the
latching and mounting methods to be used, and any accessories that
would make the installation of the connector complete.
SUPERIBBON is a trademark of Cinch Connectors, Inc.Systems, Inc.
All-Plastic
6-30
6-38
6-42
6-48
6-48
6-6
Metal Shell
6-14
6-24
6-30
6-34
6-42
6-46
IDC
Solder Cup
Wire Wrap
Vertical-Mount Solder Tail
Vertical-Mount Compliant Pin
Right Angle Solder Tail
Filtered Vertical-Mount Solder-Tail
Male/Female Adapter
TM
all-plastic products with
Introduction
6-1
Call Toll Free: 1 [phone]
Connector Face Views
6