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RA-S261T0202

Description
Board Connector, 26 Contact(s), 2 Row(s), Female, IDC Terminal, Receptacle
CategoryThe connector    The connector   
File Size269KB,7 Pages
ManufacturerJST
Download Datasheet Parametric View All

RA-S261T0202 Overview

Board Connector, 26 Contact(s), 2 Row(s), Female, IDC Terminal, Receptacle

RA-S261T0202 Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerJST
Reach Compliance Codeunknown
Body/casing typeRECEPTACLE
Connector typeBOARD CONNECTOR
Contact to complete cooperationGOLD (8) OVER NICKEL
Contact completed and terminatedTIN LEAD OVER COPPER
Contact point genderFEMALE
Contact materialPHOSPHOR BRONZE
DIN complianceNO
Filter functionNO
IEC complianceNO
JESD-609 codee0
MIL complianceNO
Manufacturer's serial numberRA
Plug informationMULTIPLE MATING PARTS AVAILABLE
Mixed contactsNO
Installation typeCABLE
Number of rows loaded2
OptionsGENERAL PURPOSE
Termination typeIDC
Total number of contacts26
UL Flammability Code94V-0
IDC
RA
CONNECTOR IDC
• Twin U-slot
The twin U-slot is the most
important IDC element in
JST's RA connectors. As
shown in the figure, wire
conductors are connected
between the slots of U-shaped
parallel beams, and the
distance between each adjacent
pair of beams is designed to be
one third of the pitch of wire
strands.
2.54mm
(.100") pitch
Disconnectable Insulation displacement connectors for 1.27mm (.050") pitch ribbon cables
Features ––––––––––––––––––––––––
Beam B
Slot
Beam A
Beam
supporter
Conductor
Double-leaf contact
• Two-die processing and selective gold plating
Two precision dies are used to blank and form the contacts.
After the first die blanks the contacts, they are gold plated at
crucial points. Then, the contacts are formed by the second
To keep pace with the rapid developments in
electronics, internal and external connection
systems are naturally increasing in density. At the
same time, labor requirements and overall costs
must be minimized. RA connectors meet all of
these requirements, while providing increased
reliability. These connectors, whose materials,
shapes, dimensions, and surface treatments have
been carefully selected, are based on the latest
technological information that has been
accumulated and improved over years of
experience in crimping connection technology.
die. This eliminates unnecessary gold-plating and overall
costs are minimized. This innovation is another example of
our industry-leading technology.
• Selective gold-plated posts
Header posts are also selectively gold-plated. While square
wire material is used for production of conventional posts in
loose pieces, continuous flat strip is used for production of our
post in chain form. This allows selective gold-plating and
provides cost reduction.
• Cost-efficient
JST's unique technology allows it to produce connectors that
are extremely reliable and cost-efficient.
• Interchangeable cables and connectors
RA connectors fit commercially available 1.27mm (.050") pitch
flat ribbon cables. A variety of ribbon cables are offered
Short locking lever
according to the purpose. Moreover, the RA series
receptacles and header are interchangeable with the similar
type of connectors commercially available. Contact JST
before procuring cables and other manufacturer's mating
connectors.
Long locking lever
* Contact JST for details.
Standards ––––––––––––––––––––––
432
0
1
Recognized E60389
Certified LR20812
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