YLN CONNECTOR
4.5mm pitch/Disconnectable Crimp style Wire-to-wire connectors
Specifications
Current rating: 10A max. AC, DC
(7A when retainers are mounted)
Voltage rating: 300V max. AC, DC
Temperature range: -25C to +90C
(including temperature rise in applying
electrical current)
Contact resistance: Initial value/ 7m max.
After environmental testing/ 10m max.
Insulation resistance: 1,000M min.
Withstanding voltage: 1,500V AC/minute
Applicable wire: AWG #26 to #16
2
0.13 to 1.25mm
* Compliant with RoHS.
* Refer toGeneral Instruction and Notice when using
Terminals and Connector at the end of this catalog.
* Contact JST for details.
Note: The current rating differs depending on the number of circuits and the wire
The YLN connector adds variations in
size used in each connector. The table below lists the current rating as a
shape to the existing color variations of the
function of the number of circuits and the wire size.
YL connector in order to improve
Current unit : A
Wire size AWG
identification of connectors. Moreover, this
Circuits
#16 #18 #20 #22 #24 #26
connector has a mechanism to prevent
2 10 7 5 4 3 2
incomplete mating by utilizing the inertial
3 9 6 4 4 3 2
force generated when the plug and
4 9 6 4 4 3 2
receptacle are mated and therefore,
6 8 5 3 3 2 2
ensures complete mating.
Note: Secondary retainers cannot be used with AWG #16 wires.
Design to prevent incidental mating with the
Standards
YL connector
0 Recognized E60389
Inertial force mechanism
Interchangeability Certified LR20812
1
Finger friendly design
R9351052
2
(2, 3 circuits) (4, 6 circuits)
35.1 35.1
38.7(including retainer) 38.7(including retainer)
1
10.8
17.05(including retainer)
1 1
1 1
2 3 2
2 3 2 43 6 54
L JST L JST
YLN CONNECTOR
Contact
Applicable wire
Model No.
Pin contact Insulation O.D. Q'ty /
2
mm
AWG # (mm) reel
Pin contact Socket contact
1.3 2.5
0.13 0.5 26 20
SYM-01T-P0.5A SYF-01T-P0.5A
4,000
2.0 3.4
19.5 0.5 1.25 20 16
SYM-01T-P0.5A
5,000
4.4
SYM-41T-P0.5A SYF-41T-P0.5A
1.1 2 0.3 0.3 22 22 1.5+1.5
0.5 0.5 20+20 2.0+2.0
Material and Finish
Phosphor bronze, tin-plated (reflow treatment)
RoHS compliance
Socket contact
Note: 1. Contact JST for special products.
2. Retainers cannot be used with electric wire whose insulation O.D.
exceeds 2.7mm and AWG #16.
Applicator
Crimping
Contact
machine Crimp applicator Crimp applicator with dies
14.2 Dies
4.4
SYM-01T-P0.5A
2 1.1
*
SYF-01T-P0.5A
SYM-41T-P0.5A
*
SYF-41T-P0.5A
Note: *Strip-crimp applicator
Housing
Material: Housing...PA 66, UL94V-0, natural (white)
Retainer...Glass-filled PA 66, UL94V-0, natural (ivory)
Voltage Current
Circuits Receptacle housing(for pin contact) Plug housing(for socket contact) Retainer
rating rating
YLNR-02VF YLNP-02V YLS-02V
Q'ty / Q'ty / Q'ty /
(Used with both housings
bag bag bag
10.8 26.6
10.2
with 2 and 4 circuits)
7A
2 300V
10A
250 500 1,000
2.9
No.1 hole mark 20.9 No.1
hole mark
YLNR-03VF
YLNP-03V YLS-03V
Q'ty / Q'ty / Q'ty /
10.8 26.6
(Used with both housings
bag bag bag
10.2
with 3 and 6 circuits)
6A
3 300V
9A
250 500 1,000
No.1 2.9
No.1 hole mark
20.9
hole mark
YLNR-04VF YLNP-04V YLS-02V
Q'ty / Q'ty / Q'ty /
(Used with both housings
bag bag bag
16.1 26.6
15.3
with 2 and 4 circuits)
L JST
6A
4 300V
9A
250 250 1,000
L JST
2.9
No.1 hole mark No.1 hole mark
20.9
YLNR-06VF
Q'ty / YLNP-06V Q'ty / YLS-03V Q'ty /
15.3
16.1 26.6
bag bag (Used with both housings bag
with 3 and 6 circuits)
L JST
5A
6 300V
8A
200 200 1,000
L JST
2.9
No.1 hole mark No.1 hole mark
20.9
RoHS compliance
Note: Current rating in parentheses is for use with AWG #16 wire. (Retainers are not mountable.)
2
1.8 2.8
6.5 6.5
6.5 6.5
18.3 13.8 18.3 13.8
0.5 2
15.5 11
15.5 11
1
1
2 3 2
12
4 5 6 3 4 1 3
2
L JST L JST
12.8 12.8
8.3 8.3