Wire crimping and Soldering. Which one is better?

Wire crimping” has pros in that it is easy to install, the electricity can flow smoothly, and it can be used with various equipments. But the cons are that it costs money due to the tools used in the process. On the other hand, “Soldering” uses Flux to make electrical contact, which is cheaper than wire crimping. But the wire and contact point have less flexibility. If you use soldering in equipment that causes vibration, there is a risk of broken wires.

How many Wires can crimp together?

It is not recommended for pair multiple wires in one crimp terminal when wire crimping. Because crimp terminals are designed to work with a specific size of wire, when multiple wires are combined in one crimp, the holding force is reduced, resulting in heat at the terminal.

Should you twist the wire before crimping?

If stranded wire is used in wire crimping, The twisted method of copper wire before wire crimping will increase the surface density. The chance that a wire terminal will be loose or fall out after crimping is going to be reduced. and the risk of an electrical accident is also decreased.

Can you use plier for wire crimping?

It is not recommended to use pliers to crimp the wire except “Wire Crimper”. because there is a chance that the wire terminal will be loose or damaged, which is called “Bad Contact”. And when the equipment is running, the heat at the terminal is going to increase more than usual because electricity cannot flow smoothly. It will cause the ark to and melted wires. Therefore, should study how to use the crimping pliers properly to prevent the danger that may occur.

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MISUMI Crimp Terminals（Shape：Round）

MISUMI offers products Crimp Terminals specified by Shape Round from Wiring Components product category. There are a total of 4 items. Equipment and parts for electrical systems, cables and electrical connections. MISUMI products are available to order through MISUMI online 24 hours a day. Free shipping, no minimum order.

Configure

Specification/Dimensions

Shape
- Round
- Y Type
- Sleeve ring type
- Bar mold
- Blade type
- Flag Type
- Enclosed type
- Other
Clear

Conforming wire size(AWG)
1/0

#1/0

2

#2

2/0

#2/0

2×14

2ｘ14

2×16

2 × 18

2×18

2x20

2×20

2×22

3/0

#3/0

4

#4

4/0

#4/0

6

#6

7

8

#8

10

10-8

12

#12

12-10

12-10$18-16

12 to 10

#12 to 10

13-10

14

#14

16

16-20

16-14

16 x 2

16 to 14

16～14

#16 to 14

17

17-13

18

18-16

18 to 14

18 to 16

#18 to 16

20

20-18

20-16

20-14

20-10

20 to 14

20 to 16

20 to 18

20, 18

#20 to 18

22

22-20

22-18

22-16

#22-16

22-14

22-12

22 to 16

22～16

#22 to 16

22 to 18

22 to 20

24

24-20

24 to 20

24 to 22

26

26-24

26-22

26-18

26 to 18

26 to 22

#26 to 22

28

250-300 MCM

250 to 300MCM

#250/300MCM

300-350 MCM

#350MCM

400 MCM

400MCM

#400MCM

500-600 MCM

500 to 600MCM

#600/650MCM

42714
Clear

Internal Diameter(φ)
0.6

0.8

1

1.1000000000000001

1.1

1.2

1.3

1.4

1.5

1.6

1.7

1.8

1.8$3.5$5.2

2

2.2

2.3

2.4

2.5

2.7

2.8

2.9

3

3.1

3.2

3.3

3.4

3.5

3.7

3.8

3.9

3.95

4

4.16

4.3

4.4

4.5

4.7

4.8

5

5.2

5.3

5.4

5.5

5.8

6.1

6.3

6.35

6.4

6.5

6.6

6.73

7.5

7.7

8.2

8.3

8.4

9.4

10

10.3

10.4

10.5

11

11.4

12.7

13

13.3

14

14.5

15

16

16.4

17

19

19.5

21

23

24

25

28
Drawing

Clear

Type
- Bare Crimp Terminal
- Crimp Terminal With Insulation
- Insertion Type Connector
Clear

Outer Diameter(mm)
1

1.1

1.3

1.4

1.5

1.6

1.7

1.8

1.9

2

2.05

2.1

2.2

2.3

2.4

2.5

2.6

2.7

2.9

3

3.1

3.2

3.3

3.4

3.5

3.6

3.7

3.8

3.9

3.95

3.96

4

4.1

4.2

4.3

4.5

4.6

4.7

4.8

4.9

5

5 x 3

5 × 3

5.1

5.2

5.4

5.5

5.5 x 3

5.5 × 3

5.6

5.7

5.8

5.9

6

6.2

6.3

6.35

6.4

6.5

6.5 x 3.6

6.5 × 3.6

6.6

6.7

6.8

6.9

7

7.1

7.2

7.3

7.4

7.5

7.6

7.7

7.8

7.9

8

8.1

8.3

8.4

8.5

8.7

8.9

9

9.4

9.5

9.6

9.7

10

10.5

11

11.3

11.5

11.6

11.8

12

12.3

12.4

12.5

12.6

13.2

13.3

13.4

13.49

13.5

13.6

14

14.5

15

15.3

15.5

16

16.5

17

17.5

18

18.5

19

19.2

19.5

20

21.5

22

22.1

22.3

24

25

26.4

26.5

27

27.5

28

28.5

30

31

32

32.4

32.7

36

37

37.6

38

38.5

42

44

45.5

49

50.5

53
Drawing

Clear

Series
- 110
- 187
- 250
- Pin Terminal
- Other
Clear

Insulation coating (color)
- Red
- Blue
- Green
- Yellow
- Transparent Yellow
- Transparent Red
- Transparent Blue
- Transparency
- White
- Other
- Orange
- Transparent Green
Clear

Insulation material
- Nylon
- Vinyl
- Other
- Polycarbonate
Clear

Overall Length(mm)
6

6mm

6.7

7.5

8

8.5

9.4

9.5

10

10mm

10.5

11

11.3

11.4

11.4mm

11.43mm

11.5

11.7

11.9

12

12.2

12.3

12.4

12.45mm

12.5

12.7

12.8

13

13.2

13.25

13.3

13.3mm

13.5

13.6

13.7

13.8

13.9

14

14mm

14.1

14.2

14.3

14.4

14.5

14.7

14.8

14.9

15

15.1

15.2

15.2mm

15.3

15.4

15.5

15.6

15.7

15.77mm

15.8

15.9

16

16.14mm

16.2

16.3

16.4

16.5

16.6

16.7

16.8

16.9

16.95

17

17mm

17.02mm

17.1

17.2

17.25mm

17.3

17.4

17.5

17.7

17.8

18

18.1

18.2

18.25

18.3

18.4

18.5

18.6

18.7

18.77mm

18.8

18.9

19

19mm

19.1

19.2

19.3

19.3mm

19.4

19.43mm

19.5

19.56mm

19.6

19.61mm

19.7

19.8

19.8mm

19.9

20

20mm

20.1

20.14

20.2

20.24mm

20.29mm

20.3

20.4

20.4mm

20.5

20.6

20.7

20.8

20.8mm

20.9

21

21mm

21.1

21.2

21.25

21.3

21.4

21.5

21.5mm

21.6

21.6mm

21.7

21.8

21.8mm

21.87mm

21.9

21.97mm

22

22mm

22.12mm

22.2

22.3

22.3mm

22.4

22.5

22.55

22.6

22.7

22.8

22.9

23

23mm

23.06mm

23.1mm

23.3

23.41mm

23.5

23.7mm

23.8

24

24mm

24.1

24.2

24.2mm

24.4

24.45

24.5

24.7

24.8

25

25.2

25.3

25.4

25.5

25.5mm

25.7

25.8

26

26mm

26.1

26.1mm

26.2

26.3

26.4

26.5

26.6

26.7

26.7mm

26.8

26.9

27

27mm

27.05mm

27.2

27.3

27.5

27.5mm

27.5$21.9$34

27.7

27.8

27.81mm

27.9

27.9mm

28

28mm

28.2

28.3

28.4

28.5

28.5mm

28.6

28.7

28.8

29

29.1

29.4

29.46mm

29.5

29.6

29.67mm

29.7

29.8

30

30.1

30.1mm

30.2

30.3

30.5

30.7

30.7mm

30.8

30.9

31

31mm

31.2

31.4

31.45mm

31.5

31.7

31.8

31.9

32

32.2

32.3

32.3mm

32.4

32.5

32.8

33

33.15

33.2

33.3

33.4

33.5

33.5mm

33.7

33.71

33.71mm

34

34.2

34.2mm

34.5

34.7

34.8

35

35.5

35.95

36

36.3

36.7

36.75

36.8

36.9

37

37mm

37.5

37.6

38

39

39mm

39.2

39.3

39.5

39.7

40

40mm

40.5

40.6

41

41mm

41.5

42

42.3

42.5

42.7

43

43mm

44

45

46.5

46.7

47

47.5

48

48.1

48.5

49

49.5

49.7

50

50.4mm

51

51.3

51.5

52

52.3

52.5

53

53.5

54

54.2

54.7

55

55.2

55.5

55.6

55.7

57

57.3

57.5

59

60

60.3

60.5

61.3

61.8

62.5

63

65

66

67

67.3

68

69

71

72

73.2

73.3

75

77

77.3

78

79

80

81

82

83.3

84

85

85.3

85.5

86

87

88

88.5

89

91

91.5

92

93

95

96

97

98

99

105

106

108

111

113

117

124

130

143

145
Drawing

Clear

Features
- Heat Resistant
- Waterproof
- Gold Plated
Clear

Representative Standard
- UL
- JIS
- CSA
Clear

Brand	(4) (0) AMERICAN DENKI (1) DAIDO SOLDERLESS TERMINAL (11) ESCO (0) FUJI TERMINAL INDUSTRY (5) HIROSUGI-KEIKI (0) JST(JSTMFG) (2) KST (1) MIRAI INDUSTRY (0) NICHIFU TERMINAL INDUSTRIES (9) PANASONIC (0) PANDUIT (0) PHOENIX CONTACT (0) RS Pro (53) SUNHAYATO CORP (0) TE Connectivity (1) TRUSCO (0) WAGO (0) WEIDMULLER (0)
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4 items

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Compare

Until 31/03/2025

Insulated Crimp Terminal, Round Model【100 Pieces Per Package】

MISUMI

Insulated Crimp Terminal, Round Model [100 Pieces Per Package]
There are many sizes of this equipment available for connecting wires to a terminal.
[Features]
• Compatible electric wire size (AWG): 26-24, 20-16, 16-14 and 12-10
• Compatible electric stranded wire size (mm²): 0.1-0.3 ,0.5-1.65, 1.04-2.63 and 2.63-6.64
• Rated Voltage (AC): 300V
• Withstand Voltage (AC): 3000V
• Representative Standard: JIS (JQ0608003), UL (E74917), and CSA (LR66230)
[Applications]
It is used for connecting the wire and electric components.

From: ฿ 312.00
Special Price
Days to Ship: Same day

Same day

Compare

Stripped Crimp Terminal Round Model【15-1,000 Pieces Per Package】

MISUMI

Stripped Crimp Terminal Round Model [15-1,000 Pieces Per Package]
There are many sizes to select from for this equipment, which is used for connecting wires to a terminal.
[Features]
• Compatible electric wire size (AWG): 28, 26-24, 22-16, 16-14, 12-10, 8, 6,4 and 2
• Compatible electric wire size (MCM): 250-300
• Compatible electric stranded wire size smallest/largest (mm²): 0.08 and 152.05
• Compatible electric single wire size smallest/largest (mm): 0.32 and 13.8
• Representative Standard: JIS (JQ0608003), UL (E74917), and CSA (LR66230)
[Applications]
It is used for connecting the wire and electric components.

From: ฿ 161.81
Days to Ship: Same day

Same day

Compare

Round Stripped Crimp Terminal (Value Product)【10-100 Pieces Per Package】

MISUMI

Round Stripped Crimp Terminal (Value Product) [10-100 Pieces Per Package]
There are many sizes of this equipment available for connecting wires to a terminal.
[Features]
• Compatible electric wire size (AWG): 20-16, 16-14, 8, 6, 4, 2 and 1/0
• Compatible electric stranded wire size (mm²): 0.5-1.5 and 1.5-2.5
• Material: Oxygen-free Copper (JIS standard equivalent material is used.)
• Representative Standard: UL
[Applications]
It is used for connecting the wire and electric components.

From: ฿ 121.98
Days to Ship: Same day

Same day

Compare

Round Insulation Crimp Terminal (Value Product)

Until 31/03/2025

Round Insulation Crimp Terminal (Value Product)【100 Pieces Per Package】

MISUMI

Round Insulation Crimp Terminal (Value Product) [100 Pieces Per Package]
There are many sizes of this equipment available for connecting wires to a terminal.
[Features]
• Compatible electric wire size (AWG): 20-16, 16-14, and 12-10
• Compatible electric stranded wire size (mm²): 0.5-1.5, 1.5-2.5 and 4-6
• Rated Voltage (AC): 300V
• Withstand Voltage (AC): 300V
• Insulation material: Vinyl
[Applications]
This tool is used to connect wires to terminals in electrical maintenance tasks.

From: ฿ 209.03
Special Price
Days to Ship: Same day

Same day


Brand
Product Series
CAD
From
Days to Ship
Specifications
Shape
Conforming wire size(AWG)
Internal Diameter(φ)
Type
Outer Diameter(mm)
Series
Insulation coating (color)
Insulation material
Overall Length(mm)
Features
Representative Standard

	You can add up to 6 items per a category to the compare list.Compare Until 31/03/2025	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare Until 31/03/2025
Brand	MISUMI	MISUMI	MISUMI	MISUMI
Product Series	Insulated Crimp Terminal, Round Model【100 Pieces Per Package】	Stripped Crimp Terminal Round Model【15-1,000 Pieces Per Package】	Round Stripped Crimp Terminal (Value Product)【10-100 Pieces Per Package】	Round Insulation Crimp Terminal (Value Product)【100 Pieces Per Package】
CAD	2D	2D
From	฿ 312.00 Special Price On Sale Until 31/03/2025	฿ 161.81	฿ 121.98	฿ 209.03 Special Price On Sale Until 31/03/2025
Days to Ship	Same day	Same day	Same day	Same day
Specifications
Shape	Round	Round	Round	Round
Conforming wire size(AWG)	12-10 ～ 26-24	1/0 ～ 250-300 MCM	1/0 ～ 20-16	12-10 ～ 20-16
Internal Diameter(φ)	3.2 ～ 6.4	3.2 ～ 21	3.2 ～ 17	3.2 ～ 6.4
Type	Crimp Terminal With Insulation	Bare Crimp Terminal	Bare Crimp Terminal	Crimp Terminal With Insulation
Outer Diameter(mm)	5.2 ～ 12	5.2 ～ 36	5 ～ 36	5.5 ～ 12
Series	-	-	-	-
Insulation coating (color)	Red / Blue / Green / Yellow	-	-	Red / Blue / Yellow
Insulation material	Vinyl	-	-	Vinyl
Overall Length(mm)	16.5 ～ 26.7	12 ～ 82	12.5 ～ 69	17.5 ～ 29.5
Features	-	-	-	-
Representative Standard	UL / JIS / CSA	UL / JIS / CSA	UL	-

Related Categories to Crimp Terminals

- Crimp Terminals
- Crimp Terminals (Options, Others)

FAQ Crimp Terminals

Question: Wire crimping and Soldering. Which one is better?: Answer: Wire crimping” has pros in that it is easy to install, the electricity can flow smoothly, and it can be used with various equipments. But the cons are that it costs money due to the tools used in the process. On the other hand, “Soldering” uses Flux to make electrical contact, which is cheaper than wire crimping. But the wire and contact point have less flexibility. If you use soldering in equipment that causes vibration, there is a risk of broken wires.
Question: How many Wires can crimp together?: Answer: It is not recommended for pair multiple wires in one crimp terminal when wire crimping. Because crimp terminals are designed to work with a specific size of wire, when multiple wires are combined in one crimp, the holding force is reduced, resulting in heat at the terminal.
Question: Should you twist the wire before crimping?: Answer: If stranded wire is used in wire crimping, The twisted method of copper wire before wire crimping will increase the surface density. The chance that a wire terminal will be loose or fall out after crimping is going to be reduced. and the risk of an electrical accident is also decreased.
Question: Can you use plier for wire crimping?: Answer: It is not recommended to use pliers to crimp the wire except “Wire Crimper”. because there is a chance that the wire terminal will be loose or damaged, which is called “Bad Contact”. And when the equipment is running, the heat at the terminal is going to increase more than usual because electricity cannot flow smoothly. It will cause the ark to and melted wires. Therefore, should study how to use the crimping pliers properly to prevent the danger that may occur.