JST RING TONGUE User Manual

Solderless terminals

RING TONGUE (R type)

Refer to page 142 for

File No.: E42024 LR20812 670021

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)

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 mm
Examples: If the cross-sectional area of the wire is 0.3mm
If the cross-sectional area of the wire is 0.5mm

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.

Stud size Part No.

American

1-2
3-4
5-6

1-2
3-4
3-4
3-4
5-6
5-6

1/4

5/16

3/8
1-2
3-4
3-4
3-4
5-6
5-6
5-6

1/4

5/16

3/8
1/2
1/2
5/8
3/4
3-4
3-4
5-6

1/4

1/4
5/16
5/16

3/8

1/2

1/2

5/8

11/16

3/4

Metric JST JIS

FV0.5-2

2

FV0.5-3

3

FV0.5-3.7

3.5

FV0.5-4

3.5

3.5

10

3.5

3.5

3.5

10
12
14
16
20

3.5

10
12
14
16
18
20

4
5
2
3
3
3

4
4
5
6
8

2
3
3
3

4
4
4
5
5
6
8

3
3

4
4
5
5
6
6
8
8

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

8

10

8
8

10

8
8

8
10
10

8

8
10
10

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

, crimp the terminal onto the wire as it is.

actual size of the terminal.

Standard

2

, fold the wire in two when crimping the terminal.

Vinyl-insulated (flared)

¿d2

B

Actual

Dimensions mm (in.)

ø d2 BFLT

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)

2

.

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)

13.5

(.531)

F

(.114)

(.157)

(.177)

(.268)

L

ø D

2.9

4.0

4.5

6.8

¿D

T : Material thickness

0.5

(.020)

0.8

Red

(.031)

0.8

Blue

(.031)

1.0

Yellow

(.039)

Tool No.Color

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

Qty/box

1,000Yellow

1,000

1,000

500
250

500

250

20