19
T : Material thickness
File No.: E42024 LR20812 670021
ø d2BFLT
American
1-2
3-4
5-6
8
10
1-2
3-4
3-4
3-4
5-6
5-6
8
8
10
10
1/4
5/16
3/8
1-2
3-4
3-4
3-4
5-6
5-6
5-6
8
8
8
10
10
10
1/4
5/16
3/8
1/2
1/2
5/8
3/4
5-6
3-4
8
8
10
10
1/4
1/4
5/16
5/16
3/8
1/2
1/2
5/8
11/16
3/4
Stud size Part No.
Standard
Tool No.Color
Qty/box
Dimensions mm (in.)
Metric JST JIS
Applicable Wire
AWG#(mm2)
26 to 22
(0.2 to 0.5)
16 to 14
(1.04 to
2.63)
12 to 10
(2.63 to
6.64)
2
3
3.5
4
5
2
3
3
3
3.5
3.5
4
4
5
5
6
8
10
2
3
3
3
3.5
3.5
3.5
4
4
4
5
5
5
6
8
10
12
14
16
20
3.5
3
4
4
5
5
6
6
8
8
10
12
14
16
18
20
V0.5-2
V0.5-3
V0.5-3.7
V0.5-4
V0.5-5
V1.25-2
V1.25-3
V1.25-MS3
V1.25-L3
V1.25-3.7
V1.25-M3
V1.25-M4
V1.25-4
V1.25-5NS
V1.25-5
V1.25-6
V1.25-8
V1.25-10
V2-S2
V2-MS3
V2-S3.3
V2-3
V2-S3
V2-M3
V2-P3.5
V2-M4
V2-P4
V2-4
V2-M5
V2-5NS
V2-5
V2-6
V2-8
V2-10
V2-12
V2-14
V2-16
V2-20
V5.5-S3
V5.5-3
V5.5-S4
V5.5-4
V5.5-5
V5.5-S5
V5.5-6
V5.5-S6
V5.5-S8
V5.5-8
V5.5-10
V5.5-12
V5.5-14
V5.5-16
V5.5-18
V5.5-20
RAV1.25-3
RAV1.25-3.5
RAV1.25-4
RAV1.25-5
RAV2-3.5
RAV2-4
RAV2-5
RAV2-6
RAV2-8
RAV5.5-4
RAV5.5-5
RAV5.5-6
RAV5.5-8
RAV5.5-10
2.2 (.087)
3.2 (.126)
3.7 (.146)
4.3 (.169)
5.3 (.209)
2.2 (.087)
3.2 (.126)
3.2 (.126)
3.2 (.126)
3.7 (.146)
3.7 (.146)
4.3 (.169)
4.3 (.169)
5.3 (.209)
5.3 (.209)
6.4 (.252)
8.4 (.331)
10.5 (.413)
2.2 (.087)
3.2 (.126)
3.2 (.126)
3.2 (.126)
3.7 (.146)
3.7 (.146)
3.7 (.146)
4.3 (.169)
4.3 (.169)
4.3 (.169)
5.3 (.209)
5.3 (.209)
5.3 (.209)
6.4 (.252)
8.4 (.331)
10.5 (.413)
13.0 (.512)
15.0 (.591)
17.0 (.669)
21.0 (.827)
3.7 (.146)
3.2 (.126)
4.3 (.169)
4.3 (.169)
5.3 (.209)
5.3 (.209)
6.4 (.252)
6.4 (.252)
8.4 (.331)
8.4 (.331)
10.5 (.413)
13.0 (.512)
15.0 (.591)
17.0 (.669)
19.0 (.748)
21.0 (.827)
5.2 (.205)
5.2 (.205)
6.6 (.260)
6.6 (.260)
8.0 (.315)
5.5 (.217)
5.5 (.217)
5.5 (.217)
8.0 (.315)
5.5 (.217)
6.6 (.260)
6.6 (.260)
8.0 (.315)
9.0 (.354)
8.0 (.315)
11.6 (.457)
11.6 (.457)
13.6 (.535)
6.4 (.252)
5.5 (.217)
6.4 (.252)
8.5 (.335)
6.4 (.252)
6.6 (.260)
7.0 (.276)
6.6 (.260)
7.0 (.276)
8.5 (.335)
8.5 (.335)
9.0 (.354)
9.5 (.374)
12.0 (.472)
12.0 (.472)
13.6 (.535)
19.0 (.748)
27.0(1.063)
27.0(1.063)
27.0(1.063)
7.2 (.283)
9.5 (.374)
7.2 (.283)
9.5 (.374)
9.5 (.374)
13.2 (.520)
12.0 (.472)
13.2 (.520)
13.2 (.520)
15.0 (.591)
15.0 (.591)
19.2 (.756)
32.0(1.260)
32.0(1.260)
32.0(1.260)
32.0(1.260)
16.4 (.646)
16.4 (.646)
19.0 (.748)
19.0 (.748)
19.0 (.748)
15.7 (.618)
15.7 (.618)
17.4 (.685)
20.0 (.787)
15.7 (.618)
18.6 (.732)
18.6 (.732)
20.0 (.787)
24.6 (.969)
20.0 (.787)
25.9(1.020)
25.9(1.020)
29.7(1.169)
16.5 (.650)
17.4 (.685)
16.5 (.650)
21.0 (.827)
16.5 (.650)
18.6 (.732)
20.2 (.780)
18.6 (.732)
20.2 (.800)
21.0 (.827)
21.0 (.827)
24.5 (.965)
21.0 (.827)
26.0(1.024)
26.0(1.024)
29.7(1.169)
35.2(1.386)
43.7(1.720)
43.7(1.720)
43.7(1.720)
23.0 (.906)
26.5(1.403)
23.0 (.906)
26.5(1.043)
26.5(1.043)
29.1(1.146)
32.5(1.280)
29.1(1.146)
29.1(1.146)
34.7(1.366)
34.7(1.366)
39.1(1.539)
54.8(2.157)
54.8(2.157)
54.8(2.157)
54.8(2.157)
5.8 (.228)
5.8 (.228)
7.7 (.303)
7.7 (.303)
7.0 (.276)
4.0 (.157)
4.0 (.157)
5.6 (.220)
7.0 (.276)
4.0 (.157)
6.3 (.248)
6.3 (.248)
7.0 (.276)
11.1 (.437)
7.0 (.276)
11.1 (.437)
11.1 (.437)
13.9 (.547)
4.3 (.169)
5.6 (.220)
4.3 (.169)
7.8 (.307)
4.3 (.169)
6.3 (.248)
7.7 (.303)
6.3 (.248)
7.7 (.303)
7.8 (.307)
7.8 (.307)
11.0 (.433)
7.3 (.287)
11.0 (.433)
11.0 (.433)
13.9 (.547)
16.7 (.657)
21.2 (.835)
21.2 (.835)
21.2 (.835)
5.9 (.232)
8.3 (.327)
5.9 (.232)
8.3 (.327)
8.3 (.327)
9.0 (.354)
13.0 (.512)
9.0 (.354)
9.0 (.354)
13.7 (.539)
13.7 (.539)
16.0 (.630)
25.3 (.996)
25.3 (.996)
25.3 (.996)
25.3 (.996)
8.0
(.315)
9.0
(.354)
9.0
(.354)
0.5
(.020)
YNT-2622
YA-1
YA-2
BCT-0514
YNT-2216
YA-1
YA-2
YA-4
BCT-0514
YNT-1614
YA-1
YA-2
YA-4
BCT-0514
YNT-1210S
YA-4
BCT-0514
0.8
(.031) 1,000
1,000Yellow
Red
Blue
Yellow
1,000
500
0.8
(.031)
13.5
(.531)
ø D
1.9
(.075)
3.2
(.126)
3.9
(.154)
5.4
(.213) 1.0
(.039)
250
500
250
22 to 16
*(0.25 to
1.65)
Note:1) Products with the JIS mark conform to JIS C2805.
2) *The crimping will be more secure if the total cross-sectional area of the wire is at least 0.5 mm2.
Examples: If the cross-sectional area of the wire is 0.3mm2, fold the wire in two when crimping the terminal. 
If the cross-sectional area of the wire is 0.5mm2, crimp the terminal onto the wire as it is. 
3) The part numbers indicated in the above table are for products with a brazed seam. 
When ordering products with a butted seam, add the prefix "WS" to the part number (ex. V2-4 –>VWS2-4). 
4) Delivery lead times may vary depending on the product. Contact JST for details.
Solderless terminals
RING TONGUE (R type) Vinyl-insulated (straight)
L
F
B
øD
ød2
Refer to page 141 for
actual size of the terminal.
Actual
20
T : Material thickness
File No.: E42024 LR20812 670021
ø d2BFLT
American
1-2
3-4
5-6
8
10
1-2
3-4
3-4
3-4
5-6
5-6
8
8
10
1/4
5/16
3/8
1-2
3-4
3-4
3-4
5-6
5-6
5-6
8
8
8
10
10
1/4
5/16
3/8
1/2
1/2
5/8
3/4
3-4
3-4
5-6
8
8
10
10
1/4
1/4
5/16
5/16
3/8
1/2
1/2
5/8
11/16
3/4
Stud size Part No.
Standard
Tool No.Color
Qty/box
Dimensions mm (in.)
Metric JST JIS
Applicable Wire
AWG#(mm2)
26 to 22
(0.2 to 0.5)
22 to 16
*(0.25 to
1.65)
16 to 14
(1.04 to
2.63)
12 to 10
(2.63 to
6.64)
2
3
3.5
4
5
2
3
3
3
3.5
3.5
4
4
5
6
8
10
2
3
3
3
3.5
3.5
3.5
4
4
4
5
5
6
8
10
12
14
16
20
3
3
3.5
4
4
5
5
6
6
8
8
10
12
14
16
18
20
FV0.5-2
FV0.5-3
FV0.5-3.7
FV0.5-4
FV0.5-5
FV1.25-2
FV1.25-3
FV1.25-MS3
FV1.25-L3
FV1.25-3.7
FV1.25-M3
FV1.25-M4
FV1.25-4
FV1.25-5
FV1.25-6
FV1.25-8
FV1.25-10
FV2-S2
FV2-MS3
FV2-S3.3
FV2-3
FV2-S3
FV2-M3
FV2-P3.5
FV2-M4
FV2-P4
FV2-4
FV2-M5
FV2-5
FV2-6
FV2-8
FV2-10
FV2-12
FV2-14
FV2-16
FV2-20
FV5.5-S3.3
FV5.5-3
FV5.5-S3
FV5.5-S4
FV5.5-4
FV5.5-5
FV5.5-S5
FV5.5-6
FV5.5-S6
FV5.5-S8
FV5.5-8
FV5.5-10
FV5.5-12
FV5.5-14
FV5.5-16
FV5.5-18
FV5.5-20
RBV1.25-3
RBV1.25-3.5
RBV1.25-4
RBV1.25-5
RBV2-3.5
RBV2-4
RBV2-5
RBV2-6
RBV2-8
RBV5.5-4
RBV5.5-5
RBV5.5-6
RBV5.5-8
RBV5.5-10
2.2 (.087)
3.2 (.126)
3.7 (.146)
4.3 (.169)
5.3 (.209)
2.2 (.087)
3.2 (.126)
3.2 (.126)
3.2 (.126)
3.7 (.146)
3.7 (.146)
4.3 (.169)
4.3 (.169)
5.3 (.209)
6.4 (.252)
8.4 (.331)
10.5 (.413)
2.2 (.087)
3.2 (.126)
3.2 (.126)
3.2 (.126)
3.7 (.146)
3.7 (.146)
3.7 (.146)
4.3 (.169)
4.3 (.169)
4.3 (.169)
5.3 (.209)
5.3 (.209)
6.4 (.252)
8.4 (.331)
10.5 (.413)
13.0 (.512)
15.0 (.591)
17.0 (.669)
21.0 (.827)
3.2 (.126)
3.2 (.126)
3.7 (.146)
4.3 (.169)
4.3 (.169)
5.3 (.209)
5.3 (.209)
6.4 (.252)
6.4 (.252)
8.4 (.331)
8.4 (.331)
10.5 (.413)
13.0 (.512)
15.0 (.591)
17.0 (.669)
19.0 (.748)
21.0 (.827)
5.2 (.205)
5.2 (.205)
6.6 (.260)
6.6 (.260)
8.0 (.315)
5.5 (.217)
5.5 (.217)
5.5 (.217)
8.0 (.315)
5.5 (.217)
6.6 (.260)
6.6 (.260)
8.0 (.315)
8.0 (.315)
11.6 (.457)
11.6 (.457)
13.6 (.535)
6.4 (.252)
5.5 (.217)
6.4 (.252)
8.5 (.335)
6.4 (.252)
6.6 (.260)
7.0 (.276)
6.6 (.260)
7.0 (.276)
8.5 (.335)
8.5 (.335)
9.5 (.374)
12.0 (.472)
12.0 (.472)
13.6 (.535)
19.0 (.748)
27.0 (1.063)
27.0 (1.063)
27.0 (1.063)
7.2 (.283)
9.5 (.374)
7.2 (.283)
7.2 (.283)
9.5 (.374)
9.5 (.374)
13.2 (.520)
12.0 (.472)
13.2 (.520)
13.2 (.520)
15.0 (.591)
15.0 (.591)
19.2 (.756)
32.0 (1.260)
32.0 (1.260)
32.0 (1.260)
32.0 (1.260)
16.4 (.646)
16.4 (.646)
19.0 (.748)
19.0 (.748)
19.0 (.748)
15.7 (.618)
15.7 (.618)
17.4 (.685)
20.0 (.787)
15.7 (.618)
18.6 (.732)
18.6 (.732)
20.0 (.787)
20.0 (.787)
25.9 (1.020)
25.9 (1.020)
29.7 (1.169)
16.5 (.650)
17.4 (.685)
16.5 (.650)
21.0 (.827)
16.5 (.650)
18.6 (.732)
20.2 (.780)
18.6 (.732)
20.2 (.800)
21.0 (.827)
21.0 (.827)
21.0 (.827)
26.0 (1.024)
26.0 (1.024)
29.7 (1.169)
35.2 (1.386)
43.7 (1.720)
43.7 (1.720)
43.7 (1.720)
23.0 (.906)
26.5 (1.403)
23.0 (.906)
23.0 (.906)
26.5 (1.043)
26.5 (1.043)
29.1 (1.146)
32.5 (1.280)
29.1 (1.146)
29.1 (1.146)
34.7 (1.366)
34.7 (1.366)
39.1 (1.539)
54.8 (2.157)
54.8 (2.157)
54.8 (2.157)
54.8 (2.157)
5.8 (.228)
5.8 (.228)
7.7 (.303)
7.7 (.303)
7.0 (.276)
4.0 (.157)
4.0 (.157)
5.6 (.220)
7.0 (.276)
4.0 (.157)
6.3 (.248)
6.3 (.248)
7.0 (.276)
7.0 (.276)
11.1 (.437)
11.1 (.437)
13.9 (.547)
4.3 (.169)
5.6 (.220)
4.3 (.169)
7.8 (.307)
4.3 (.169)
6.3 (.248)
7.7 (.303)
6.3 (.248)
7.7 (.303)
7.8 (.307)
7.8 (.307)
7.3 (.287)
11.0 (.433)
11.0 (.433)
13.9 (.547)
16.7 (.657)
21.2 (.835)
21.2 (.835)
21.2 (.835)
5.9 (.232)
8.3 (.327)
5.9 (.232)
5.9 (.232)
8.3 (.327)
8.3 (.327)
9.0 (.354)
13.0 (.512)
9.0 (.354)
9.0 (.354)
13.7 (.539)
13.7 (.539)
16.0 (.630)
25.3 (.996)
25.3 (.996)
25.3 (.996)
25.3 (.996)
8.0
(.315)
9.0
(.354)
9.0
(.354)
0.5
(.020)
YNT-2622
YA-1
YA-2
BCT-0514
YNT-2216
YA-1
YA-2
YA-4
BCT-0514
YNT-1614
YA-1
YA-2
YA-4
BCT-0514
YNT-1210S
YA-4
BCT-0514
0.8
(.031) 1,000
1,000Yellow
Red
Blue
Yellow
1,000
500
0.8
(.031)
13.5
(.531)
ø D
2.9
(.114)
4.0
(.157)
4.5
(.177)
6.8
(.268) 1.0
(.039)
250
500
250
Note:1) Products with the JIS mark conform to JIS C2805.
2) *The crimping will be more secure if the total cross-sectional area of the wire is at least 0.5 mm2.
Examples: If the cross-sectional area of the wire is 0.3mm2, fold the wire in two when crimping the terminal.
If the cross-sectional area of the wire is 0.5mm2, crimp the terminal onto the wire as it is.
3) The part numbers indicated in the above table are for products with a brazed seam.
When ordering products with a butted seam, add the prefix "WS" to the part number (ex. FV2-4 –>FVWS2-4).
4) Delivery lead times may vary depending on the product. Contact JST for details.
Solderless terminals
L
F
B
øD
ød2
RING TONGUE (R type)
Vinyl-insulated (flared)
Refer to page 142 for
actual size of the terminal.
Actual
21
FL
B
øD
T : Material thickness
File No.: E42024 LR20812
1-2
3-4
3-4
3-4
5-6
5-6
8
8
10
1/4
5/6
3/8
1-2
3-4
3-4
3-4
5-6
5-6
5-6
8
8
8
10
10
1/4
5/16
3/8
3-4
5-6
8
8
10
10
5-6
5/16
5/16
3/8
3/8
2
3
3
3
3.5
3.5
4
4
5
6
8
10
2
3
3
3
3.5
3.5
3.5
4
4
4
5
5
6
8
10
3
3.5
4
4
5
5
6
6
8
8
10
2.2 (.087)
3.2 (.126)
3.2 (.126)
3.2 (.126)
3.7 (.146)
3.7 (.146)
4.3 (.169)
4.3 (.169)
5.3 (.209)
6.4 (.252)
8.4 (.331)
10.5 (.413)
2.2 (.087)
3.2 (.126)
3.2 (.126)
3.2 (.126)
3.7 (.146)
3.7 (.146)
3.7 (.146)
4.3 (.169)
4.3 (.169)
4.3 (.169)
5.3 (.209)
5.3 (.209)
6.4 (.252)
8.4 (.331)
10.5 (.413)
3.2 (.126)
3.7 (.146)
4.3 (.169)
4.3 (.169)
5.3 (.209)
5.3 (.209)
6.4 (.252)
6.4 (.252)
8.4 (.331)
8.4 (.331)
10.5 (.413)
5.5 (.217)
5.5 (.217)
5.5 (.217)
8.0 (.315)
5.5 (.217)
6.6 (.260)
6.6 (.260)
8.0 (.315)
8.0 (.315)
11.6 (.457)
11.6 (.457)
13.6 (.535)
6.4 (.252)
5.5 (.217)
6.4 (.252)
8.5 (.335)
6.4 (.252)
6.6 (.260)
7.0 (.276)
6.6 (.260)
7.0 (.276)
8.5 (.335)
8.5 (.335)
9.5 (.374)
12.0 (.472)
12.0 (.472)
13.6 (.535)
9.5 (.374)
7.2 (.283)
7.2 (.283)
9.5 (.374)
9.5 (.374)
13.2 (.520)
12.0 (.472)
13.2 (.520)
13.2 (.520)
15.0 (.591)
15.0 (.591)
17.5 (.689)
17.5 (.689)
19.2 (.756)
21.8 (.858)
17.5 (.689)
20.4 (.803)
20.4 (.803)
21.8 (.858)
21.8 (.858)
27.7(1.091)
27.7(1.091)
31.5(1.240)
18.3 (.720)
19.2 (.756)
18.3 (.720)
22.8 (.898)
18.3 (.720)
20.4 (.803)
22.0 (.866)
20.4 (.803)
22.0 (.866)
22.8 (.898)
22.8 (.898)
22.8 (.898)
27.8(1.094)
27.8(1.094)
31.5(1.240)
27.0(1.063)
23.5 (.925)
23.5 (.925)
27.0(1.063)
27.0(1.063)
29.6(1.165)
33.0(1.299)
29.6(1.165)
29.6(1.165)
35.2(1.386)
35.2(1.386)
4.0 (.157)
4.0 (.157)
5.6 (.221)
7.0 (.276)
4.0 (.157)
6.3 (.248)
6.3 (.248)
7.0 (.276)
7.0 (.276)
11.1 (.437)
11.1 (.437)
13.9 (.547)
4.3 (.169)
5.6 (.221)
4.3 (.169)
7.8 (.307)
4.3 (.169)
6.3 (.248)
7.7 (.303)
6.3 (.248)
7.7 (.303)
7.8 (.307)
7.8 (.307)
7.3 (.287)
11.0 (.433)
11.0 (.433)
13.9 (.547)
8.3 (.327)
5.9 (.232)
5.9 (.232)
8.3 (.327)
8.3 (.327)
9.0 (.354)
13.0 (.512)
9.0 (.354)
9.0 (.354)
13.7 (.539)
13.7 (.539)
FVX1.25-2
FVX1.25-3
FVX1.25-MS3
FVX1.25-L3
FVX1.25-3.7
FVX1.25-M3
FVX1.25-M4
FVX1.25-4
FVX1.25-5
FVX1.25-6
FVX1.25-8
FVX1.25-10
FVX2-S2
FVX2-MS3
FVX2-S3.3
FVX2-3
FVX2-S3
FVX2-M3
FVX2-P3.5
FVX2-M4
FVX2-P4
FVX2-4
FVX2-M5
FVX2-5
FVX2-6
FVX2-8
FVX2-10
FVX5.5-3
FVX5.5-S3
FVX5.5-S4
FVX5.5-4
FVX5.5-5
FVX5.5-S5
FVX5.5-6
FVX5.5-S6
FVX5.5-S8
FVX5.5-8
FVX5.5-10
ø d2BFLT
American
Stud size Part No.
Standard
Tool No.Color
Qty/box
Dimensions mm (in.)
Metric
Applicable Wire
AWG#(mm2)
22 to 16
*(0.25 to
1.65)
16 to 14
(1.04 to
2.63)
12 to 10
(2.63 to
6.64)
14.0
(.551)
10.8
(.425)
10.8
(.425)
1.0
(.039)
YNT-1210S
YA-4
BCT-0514
YNT-2216
YA-1
YA-2
YA-4
BCT-0514
YNT-1614
YA-1
YA-2
YA-4
BCT-0514
0.8
(.031)
1,000
500
Yellow
Red
Blue
1,000
0.8
(.031)
ø D
4.0
(.157)
4.6
(.181)
6.8
(.268)
500
250
500
Note:1) The part numbers indicated in the above table are for products with a brazed seam. 
When ordering products with a butted seam, add the prefix "WS" to the part number (ex. FVX2-4 –>FVXWS2-4). 
2) *The crimping will be more secure if the total cross-sectional area of the wire is at least 0.5 mm2.
Examples: If the cross-sectional area of the wire is 0.3mm2, fold the wire in two when crimping the terminal. 
If the cross-sectional area of the wire is 0.5mm2, crimp the terminal onto the wire as it is. 
3) Delivery lead times may vary depending on the product. Contact JST for details.
Solderless terminals
RING TONGUE (R type) Vinyl-insulated (funnel-entry)
ød2
22
B
øD
T : Material thickness
File No.: E42024 LR20812
1-2
3-4
3-4
3-4
5-6
5-6
8
8
10
1/4
5/6
3/8
1-2
3-4
3-4
3-4
5-6
5-6
5-6
8
8
8
10
10
1/4
5/16
3/8
1/2
1/2
5/8
3/4
3-4
5-6
8
8
10
10
1/4
1/4
5/16
5/16
3/8
1/2
1/2
5/8
11/16
3/4
2
3
3
3
3.5
3.5
4
4
5
6
8
10
2
3
3
3
3.5
3.5
3.5
4
4
4
5
5
6
8
10
12
14
16
20
3
3.5
4
4
5
5
6
6
8
8
10
12
14
16
18
20
2.2 (.087)
3.2 (.126)
3.2 (.126)
3.2 (.126)
3.7 (.146)
3.7 (.146)
4.3 (.169)
4.3 (.169)
5.3 (.209)
6.4 (.252)
8.4 (.331)
10.5 (.413)
2.2 (.087)
3.2 (.126)
3.2 (.126)
3.2 (.126)
3.7 (.146)
3.7 (.146)
3.7 (.146)
4.3 (.169)
4.3 (.169)
4.3 (.169)
5.3 (.209)
5.3 (.209)
6.4 (.252)
8.4 (.331)
10.5 (.413)
13.0 (.512)
15.0 (.591)
17.0 (.669)
21.0 (.827)
3.2 (.126)
3.7 (.146)
4.3 (.169)
4.3 (.169)
5.3 (.209)
5.3 (.209)
6.4 (.252)
6.4 (.252)
8.4 (.331)
8.4 (.331)
10.5 (.413)
13.0 (.512)
15.0 (.591)
17.0 (.669)
19.0 (.748)
21.0 (.827)
5.5 (.217)
5.5 (.217)
5.5 (.217)
8.0 (.315)
5.5 (.217)
6.6 (.260)
6.6 (.260)
8.0 (.315)
8.0 (.315)
11.6 (.457)
11.6 (.457)
13.6 (.535)
6.4 (.252)
5.5 (.217)
6.4 (.252)
8.5 (.335)
6.4 (.252)
6.6 (.260)
7.0 (.276)
6.6 (.260)
7.0 (.276)
8.5 (.335)
8.5 (.335)
9.5 (.374)
12.0 (.472)
12.0 (.472)
13.6 (.535)
19.0 (.748)
27.0(1.063)
27.0(1.063)
27.0(1.063)
9.5 (.374)
7.2 (.283)
7.2 (.283)
9.5 (.374)
9.5 (.374)
13.2 (.520)
12.0 (.472)
13.2 (.520)
13.2 (.520)
15.0 (.591)
15.0 (.591)
19.2 (.756)
32.0(1.260)
32.0(1.260)
32.0(1.260)
32.0(1.260)
16.1 (.634)
16.1 (.634)
17.8 (.701)
20.4 (.803)
16.1 (.634)
19.0 (.748)
19.0 (.748)
20.4 (.803)
20.4 (.803)
26.3(1.035)
26.3(1.035)
30.1(1.185)
16.9 (.665)
17.8 (.701)
16.9 (.665)
21.4 (.843)
16.9 (.665)
19.0 (.748)
20.6 (.811)
19.0 (.748)
20.6 (.811)
21.4 (.843)
21.4 (.843)
21.4 (.843)
26.4(1.039)
26.4(1.039)
30.1(1.185)
35.6(1.402)
44.1(1.736)
44.1(1.736)
44.1(1.736)
26.8(1.055)
23.3 (.917)
23.3 (.917)
26.8(1.055)
26.8(1.055)
29.4(1.157)
32.8(1.291)
29.4(1.157)
29.4(1.157)
35.0(1.378)
35.0(1.378)
39.4(1.551)
55.1(2.169)
55.1(2.169)
55.1(2.169)
55.1(2.169)
4.0 (.157)
4.0 (.157)
5.6 (.221)
7.0 (.276)
4.0 (.157)
6.3 (.248)
6.3 (.248)
7.0 (.276)
7.0 (.276)
11.1 (.437)
11.1 (.437)
13.9 (.547)
4.3 (.169)
5.6 (.221)
4.3 (.169)
7.8 (.307)
4.3 (.169)
6.3 (.248)
7.7 (.303)
6.3 (.248)
7.7 (.303)
7.8 (.307)
7.8 (.307)
7.3 (.287)
11.0 (.433)
11.0 (.433)
13.9 (.547)
16.7 (.657)
21.2 (.835)
21.2 (.835)
21.2 (.835)
8.3 (.327)
5.9 (.232)
5.9 (.232)
8.3 (.327)
8.3 (.327)
9.0 (.354)
13.0 (.512)
9.0 (.354)
9.0 (.354)
13.7 (.539)
13.7 (.539)
16.0 (.630)
25.3 (.996)
25.3 (.996)
25.3 (.996)
25.3 (.996)
FVL1.25-2
FVL1.25-3
FVL1.25-MS3
FVL1.25-L3
FVL1.25-3.7
FVL1.25-M3
FVL1.25-M4
FVL1.25-4
FVL1.25-5
FVL1.25-6
FVL1.25-8
FVL1.25-10
FVL2-S2
FVL2-MS3
FVL2-S3.3
FVL2-3
FVL2-S3
FVL2-M3
FVL2-P3.5
FVL2-M4
FVL2-P4
FVL2-4
FVL2-M5
FVL2-5
FVL2-6
FVL2-8
FVL2-10
FVL2-12
FVL2-14
FVL2-16
FVL2-20
FVL5.5-3
FVL5.5-S3
FVL5.5-S4
FVL5.5-4
FVL5.5-5
FVL5.5-S5
FVL5.5-6
FVL5.5-S6
FVL5.5-S8
FVL5.5-8
FVL5.5-10
FVL5.5-12
FVL5.5-14
FVL5.5-16
FVL5.5-18
FVL5.5-20
ø d2BFLT
American
Stud size Part No.
Standard
Tool No.Color
Qty/box
Dimensions mm (in.)
Metric
Applicable Wire
AWG#(mm2)
22 to 16
*(0.25 to
1.65)
16 to 14
(1.04 to
2.63)
12 to 10
(2.63 to
6.64)
13.8
(.543)
9.4
(.370)
9.4
(.370)
1.0
(.039)
YNT-1210S
YA-4
BCT-0514
YNT-2216
YA-1
YA-2
YA-4
BCT-0514
YNT-1614
YA-1
YA-2
YA-4
BCT-0514
0.8
(.031) 1,000
Yellow
Red
Blue
1,000
0.8
(.031)
ø D
4.2
(.165)
4.7
(.185)
7.0
(.276)
500
250
500
250
Note:1) The part numbers indicated in the above table are for products with a brazed seam. 
When ordering products with a butted seam, add the prefix "WS" to the part number (ex. FVL2-4 –>FVLWS2-4). 
2) *The crimping will be more secure if the total cross-sectional area of the wire is at least 0.5 mm2.
Examples: If the cross-sectional area of the wire is 0.3mm2, fold the wire in two when crimping the terminal. 
If the cross-sectional area of the wire is 0.5mm2, crimp the terminal onto the wire as it is. 
3) Delivery lead times may vary depending on the product. Contact JST for details.
F
L
ød2
Solderless terminals
RING TONGUE (R type) Vinyl-insulated (funnel-entry)