• 1A - 3A Non Resettable Thermal Fuse 125C Over Temperature Protection
  • 1A - 3A Non Resettable Thermal Fuse 125C Over Temperature Protection
  • 1A - 3A Non Resettable Thermal Fuse 125C Over Temperature Protection
  • 1A - 3A Non Resettable Thermal Fuse 125C Over Temperature Protection
  • 1A - 3A Non Resettable Thermal Fuse 125C Over Temperature Protection
1A - 3A Non Resettable Thermal Fuse 125C Over Temperature Protection

1A - 3A Non Resettable Thermal Fuse 125C Over Temperature Protection

Product Details:

Place of Origin: China
Brand Name: TAMURA
Certification: UL VDE CCC PSE
Model Number: K-F Series

Payment & Shipping Terms:

Minimum Order Quantity: 1000pcs
Price: USD0.03-0.04PCS
Packaging Details: PE bag, Bulk
Delivery Time: 5-7 work days
Payment Terms: T/T, Paypal, Mastercard, Wetern Union, Alipay, etc
Supply Ability: 1000000PCS per Month
Get Best Price Contact Now

Detail Information

Product Name: K-F Series TAMURA Thermal Fuse Rated Current: 1A To 3A
Rated Voltage: 250V AC Temperature: 65C To 125C
Leads: Axial Wire: Tinned Copper Wire
Resettable: Non-resettable Function: Over-temperature Protection
Material: Ceramic Package: PE Bag, Bulk
High Light:

3A Thermal Fuse 125C

,

Non Resettable Thermal Fuse 125C

,

125C Non Resettable Thermal Fuse

Product Description

 

K-F Series TAMURA Axial Leads Resistor Type Temperature Fuse Non Resettable Thermal Cutoff

 

●It is a fusible aloy type thermal links corresponding to RoHS.

● It is excellent small in the thermosensing property.

●It is non-return type of thermal links. It means even if the ambient temperature falls after the thermal link operates but never re-connection.

●46 substances of very high concern (SVHC) specified by the REACH rule is not used. (46 substances are published on December 15, 2010)

 

1A - 3A Non Resettable Thermal Fuse 125C Over Temperature Protection 0

Unit : mm

A B D E
6.0土0.3 1.5土0.1 1.8 and under 0.53士0.05

68士3.0(K□F)

38士3.0(K□F~C)

 

Model name Rated functionig lemperature Functioning temperture AC/DC Rated Vollage Rated current Th [C] Tm [C] Normal al opernling temperalure
K06F* 65 61土3 AC 250 1.0 55 200 45
K0F 76 72土3

AC

DC

250

125

50

1.0

1.5

2.0

55

55

50

200

50

50

45

K1F 86 81土2

AC

DC

250

125

 50

1.0

1.5

2.0

60

55

50

200

55

55

50

K2F 102 98士3

AC

DC

250

125

50

1.0

1.5

3.0

80

75

70

200

70

70

65

K3F 115 111土2

AC

DC

250

125

50

1.0

2.0

3.0

99

95

90

200

85

85

80

K4F 127 123+2

AC

DC

250

125

50

1.0

2.0

3.0

110

110

110

200

90

90

80

K13F 133 129士3

AC

DC

250

125

50

1.0

2.0

3.0

110

105

95

200

90

90

80

K5F 136 131士2

AC

DC

250

125

50

1.0

2.0

3.0

115

105

95

200

90

90

80

K6F 139 134士2

AC

DC

250

125

50

1.0

1.5

3.0

120

120

105

200

90

90

80

K7F 145 140士2

AC

DC

250

125

50

1.0

2.0

3.0

125

125

120

200

115

115

80

 

1A - 3A Non Resettable Thermal Fuse 125C Over Temperature Protection 1

1A - 3A Non Resettable Thermal Fuse 125C Over Temperature Protection 2

 

Introduction 

•Thermal fuse has a limited service life.

 

The thermal element of the thermal fuse is made of durable materials designed for long-term use. However, the service life of a thermal fuse depends on its application environment, especially if the thermal fuse is exposed to an environment close to its operating temperature for a long time.
Therefore, we recommend that the designer conduct a reliability test, that is, install the thermal fuse in the actual final application environment and simulate a normal operating condition to predict the service life of the device.

 

•When current passes through the thermal fuse, the temperature of its body rises.

 

The thermal fuse may heat up to the temperature of the body higher than the surrounding temperature due to conduction. In addition, the body temperature of the fuse may also increase due to many other factors such as installation methods. Therefore, we recommend that the designer measure the body temperature of the thermal fuse after performing the reliability test.

 

•Please remember to use a voltage and current lower than the rated value of the thermal fuse.

 

If a voltage and current higher than the rated value of the thermal fuse are used, the contacts in the SF type may fuse together and cause the thermal fuse to malfunction; the SM type and D6 type may also rupture.

 

•Please do not use the thermal fuse in an environment outside the standard specifications, such as an environment containing sulfur dioxide, nitrogen oxide gas, ammonia or formic acid. Its products are also not suitable for use in high humidity environments or immersed in liquids.

 

The housing of the thermal fuse* is made of copper alloy. Therefore, installing a thermal fuse under these or similar conditions may cause damage to the packaging resin or cracks in the case due to corrosion. As a result, the thermal fuse may operate when the operating temperature is below the operating temperature, or not operate when the operating temperature is exceeded.

 

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