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Heat Shrink Tubes With 120℃ Heat Resistant, Shrinkage3:1 Thick Wall (MTUBE-DBG-12.7)

Volume Discount

Check FAQ of this product (2 items)

MISUMI

MiSUMi Economy

MISUMI

This is an economy item, The price is cheaper than the MISUMI standard product.
[Features]
Polyolefin shrink tube + hot glue
Can withstand temperatures up to 120°C for a long time without losing the hot glue.
Waterproof properties Anti-corrosion Prevents wind leaks
Shrinkage ratio 3:1
Operating temperature range -55°C to 125°C

Part Number

Configured Part Number is shown.

MTUBE-DBG-12.7

Drawing/Specifications
Part Numbers

Economy Heat Shrink Tubes

Multiple SizesAdhesive LinerThick Wall Construction

- Multiple Sizes: Available in various sizes to accommodate different wire diameters.

- Thick Wall Construction: Provides enhanced insulation and protection for wires and connections.

- Wide Operating Temperature Range: Functions reliably within specified temperature range.

- Flame Retardant: Ensures safety in various applications.

- 3:1 Shrink Ratio: Offers flexibility in application and space savings.

MISUMI Standard

Cheaper Price

Product Variety

3D CAD
3D CAD Support

Product of heat shrink tube Overview

● The heat shrink tube outer layer is made of polyolefin, and the inner layer is made of hot melt adhesive
● heat shrink tube Excellent hot melt adhesive, excellent sealing performance and waterproof performance
● It can withstand the high temperature of 120 ℃ for a long time without loss of hot melt adhesive
● It is widely used in wire harness and other products that need to work at high temperature for a long time
● The main functions are sealing, waterproof, corrosion prevention, air leakage prevention, multi-strand wire harness and insulation

*Note: each roll of heat shrink tube may have 1 to 3 adapters, which conforms to the industry standard and does not affect the quality. Please feel free to use.

Product of heat shrink tube Feature

Dimensional heat shrink tube Drawing

Before heat shrink tube (mm)

After heat shrink tube (mm)

Part number

Inner Diameter D

Wall Thickness

Maximum Inner Diameter d

Wall Thickness T

Adhesive Thickness t

MTUBE-DBG-2.4

2.80±0.20

0.35±0.10

0.80

0.60±0.15

0.25±0.10

MTUBE-DBG-3.2

3.80±0.20

0.40±0.10

1.05

1.00±0.15

0.45±0.10

MTUBE-DBG-4.8

5.30±0.20

0.45±0.10

1.60

1.10±0.15

0.45±0.10

MTUBE-DBG-6.4

7.30±0.30

0.45±0.10

2.10

1.15±0.15

0.50±0.10

MTUBE-DBG-7.9

8.30±0.30

0.50±0.15

2.70

1.30±0.20

0.55±0.15

MTUBE-DBG-9.5

10.30±0.30

0.55±0.15

3.10

1.35±0.20

0.60±0.15

MTUBE-DBG-12.7

13.30±0.30

0.60±0.15

4.20

1.60±0.20

0.65±0.15

MTUBE-DBG-15.4

16.40±0.40

0.65±0.18

5.10

1.75±0.25

0.70±0.20

MTUBE-DBG-19.1

20.50±0.50

0.65±0.18

6.30

1.85±0.25

0.75±0.20

Specifications of heat shrink tube Overview

Basic heat shrink tube Specifications

heat shrink tube Material					heat shrink tube Polyolefin + Hot Melt Adhesive
Shrinkage Ratio					3:1
Operating Temperature Range					-55℃ to 125℃
Initial Shrinkage Temperature					80℃
Minimum Complete Shrinkage Temperature					110℃
Waterproof Performance					Provided

Performance heat shrink tube Indicator

heat shrink tube Item

Indicator Requirements

heat shrink tube Test Method

Typical Value

Longitudinal Shrinkage Rate
(200±5 ℃ for 3 minutes)

±10%

ASTM D 2671

±7%

Tensile Strength

≥9.0MPa

ASTM D 638

10 Mpa

Breakage Elongation

≥250%

ASTM D 638

500%

Breakage Elongation After Aging
(Thermal aging for 168 hours at 158℃)

≥100%

ASTM D 638

300%

Thermal Shock
(200±5 ℃ for 4 hours)

The outer layer is crack free, trickling free and dripping free

ASTM D 2671

pass

Low Temperature Flexibility
(4 hours at -55 ℃)

Crack Free

ASTM D 2671

pass

Dielectric Strength and Breakdown

2500V, 60sec, no breakdown

ASTM D 2671

pass

Volume Resistivity

≥10¹²Ω·cm min.

ASTM D 876

10¹⁴Ω·cm

Copper Corrosion
(121±2℃ for 16 hours)

No Corrosion

ASTM D 2671

pass

Copper Stability
(168 hours at 158 ℃)

Elongation≥100%

ASTM D 2671

pass

Flame Retardance

Outer Layer (Self-extinguishing in 1 minute)

ASM-DTL-23053

pass

Hot Melt Adhesive Heat Resistance
120℃ (4 hours)

Inner adhesive does not flow

ASTM D 2671

pass

Temperature and Humidity
Temperature 85 ℃; Humidity 85%RH (4 hours)

Inner adhesive does not flow

GB T 10586

pass

Usage of heat shrink tube Method

Example of heat shrink tube Use

Specification heat shrink tube Table

Before heat shrink tube (mm)

After heat shrink tube (mm)

Part number

Meter Specifications

Inner Diameter D

Wall Thickness

Maximum Inner Diameter d

Wall Thickness T

Adhesive Thickness t

MTUBE-DBG-2.4

100m/roll

2.80±0.20

0.35±0.10

0.80

0.60±0.15

0.25±0.10

MTUBE-DBG-3.2

3.80±0.20

0.40±0.10

1.05

1.00±0.15

0.45±0.10

MTUBE-DBG-4.8

5.30±0.20

0.45±0.10

1.60

1.10±0.15

0.45±0.10

MTUBE-DBG-6.4

7.30±0.30

0.45±0.10

2.10

1.15±0.15

0.50±0.10

MTUBE-DBG-7.9

8.30±0.30

0.50±0.15

2.70

1.30±0.20

0.55±0.15

MTUBE-DBG-9.5

50m/roll

10.30±0.30

0.55±0.15

3.10

1.35±0.20

0.60±0.15

MTUBE-DBG-12.7

13.30±0.30

0.60±0.15

4.20

1.60±0.20

0.65±0.15

MTUBE-DBG-15.4

16.40±0.40

0.65±0.18

5.10

1.75±0.25

0.70±0.20

MTUBE-DBG-19.1

20.50±0.50

0.65±0.18

6.30

1.85±0.25

0.75±0.20

: 30; 45; 60

Part Number
MTUBE-DBG-12.7

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Internal diameter (before contraction) (mm)	Wall Thickness (after shrinking) (mm)	Internal diameter (mm)	Packing Specification
	SGD 61.48	1 Piece(s)	Available	5 Day(s)	10	13.3	1.6	4.2	50 m/roll

Basic Information

Shrinkage Rate	3:1

Please check the type/dimensions/specifications of the part MTUBE-DBG-12.7 in the Heat Shrink Tubes With 120℃ Heat Resistant, Shrinkage3:1 Thick Wall series.

Configure

1 Part Numbers

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Configure Remaining Specifications

Completed

Specification/Dimensions

type
- MTUBE-DBG
Clear
Internal diameter (before contraction)(mm)
2.8

3.8

5.3

7.3

8.3

10.3

13.3

16.4

20.5
Clear
Wall Thickness (after shrinking)(mm)
0.6

1

1.1

1.15

1.3

1.35

1.6

1.75

1.85
Clear
Internal diameter (mm)
- 0.8
- 1.05
- 1.6
- 2.1
- 2.7
- 3.1
- 4.2
- 5.1
- 6.3
Clear
Packing Specification
- 50 m/roll
- 100 m/roll
Clear

Days to Ship

All

Same day

5 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Frequently asked question (FAQ)

Question: What is the function of a heat shrink tube?: Answer: As its name suggests, a heat shrink tube shrinks when heated. An object will have its own characteristic shrinkage when its temperature reaches this stage. Heat shrink tubes are flame retardant, insulated, heat resistant and flexible. Such features determine their wide application. They are suitable for various harnesses, welding points, inductor insulation protection, and also can be used in various metal rods to prevent rust and corrosion.
Question: What are the advantages of this product?: Answer: ●The outer layer is made of polyolefin, and the inner layer is made of hot melt adhesive
●Excellent hot melt adhesive, excellent sealing performance and waterproof performance.
●Long-term heat resistance to 120 ℃, no loss of hot melt adhesive

Similar Part Numbers

Part Number
MTUBE-DBG-15.4
MTUBE-DBG-19.1
MTUBE-DBG-2.4
MTUBE-DBG-3.2
MTUBE-DBG-4.8
MTUBE-DBG-6.4

Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Internal diameter (before contraction) (mm)	Wall Thickness (after shrinking) (mm)	Internal diameter (mm)	Packing Specification
SGD 75.08	1 Piece(s)	Available	Same day	10	16.4	1.75	5.1	50 m/roll
SGD 119.20	1 Piece(s)	Available	Same day	10	20.5	1.85	6.3	50 m/roll
SGD 31.82	1 Piece(s)	Available	Same day	10	2.8	0.6	0.8	100 m/roll
SGD 37.26	1 Piece(s)	Available	5 Day(s)	10	3.8	1	1.05	100 m/roll
SGD 42.70	1 Piece(s)	Available	5 Day(s)	10	5.3	1.1	1.6	100 m/roll
SGD 56.30	1 Piece(s)	Available	5 Day(s)	10	7.3	1.15	2.1	100 m/roll

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Heat Shrink Tubes With 120℃ Heat Resistant, Shrinkage3:1 Thick Wall (MTUBE-DBG-12.7)

Economy Heat Shrink Tubes

Product of heat shrink tube Overview

Product of heat shrink tube Feature

Dimensional heat shrink tube Drawing

Specifications of heat shrink tube Overview

Usage of heat shrink tube Method

Specification heat shrink tube Table

Basic Information

Configure

Specification/Dimensions

type

Internal diameter (before contraction)(mm)

Wall Thickness (after shrinking)(mm)

Internal diameter (mm)

Packing Specification

Days to Ship

Specify Alterations

Frequently asked question (FAQ)

Similar Part Numbers

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