• Silicone Coated 10MM Positive Temperature Coefficient Resistor MZ126A
  • Silicone Coated 10MM Positive Temperature Coefficient Resistor MZ126A
  • Silicone Coated 10MM Positive Temperature Coefficient Resistor MZ126A
  • Silicone Coated 10MM Positive Temperature Coefficient Resistor MZ126A
  • Silicone Coated 10MM Positive Temperature Coefficient Resistor MZ126A
Silicone Coated 10MM Positive Temperature Coefficient Resistor MZ126A

Silicone Coated 10MM Positive Temperature Coefficient Resistor MZ126A

Product Details:

Place of Origin: China
Brand Name: TIAN RUI
Certification: ROHS
Model Number: MZ126A

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

Part Name: MZ126A PTC Thermistor Dia Max: 10mm
Resistance: 12Ω±30% Resin: Silicone
Lead Spacing: 5mm Color: Green
Lead Shape: Side Bent Withstand Current Capability: 2A
Withstand Voltage: 270V Operating Current: 25℃ 340mA <300 Seconds Action
High Light:

10MM Positive Temperature Coefficient Resistor

,

MZ126A Positive Temperature Coefficient Resistor

,

Silicone Coated PTC Resistor

Product Description

 

Silicone Coated 10MM Positive Temperature Coefficient Resistor MZ126A 25C PTC Thermistor

 

1. Overall Dimension

Silicone Coated 10MM Positive Temperature Coefficient Resistor MZ126A 0

 

Dmax 10mm
Hmax 5mm
F 5mm
d Φ0.5mm
h 4mm

 

2. Coating

 

Material Color
□Phenolic Resin
■Silicone Resin
■Green
□Yellow
□Black
□Grey

 

3. Lead Shape

In-forming  ■Side Bent  □Straight

 

4. Marking
PTC
MZ126A

 

5. Package
Bulk plastic bags for inner packaging
Carton for outer packaging

 

Electrical Performance of MZ126A PTC Thermistor

 

No. Item Requirements Test condition and method
5.1 Nominal resistance value 12Ω±30%3 Under the condition of 25℃, the DC resistance value of the thermistor measured with sufficiently low power consumption.
5.2 Working current
(No action current)
25℃ /170mA
60℃ /130mA
No action for 60 minutes
Connect an ammeter in series with the test loop, then keep the product at a specified temperature (25°C), apply a specified current (140mA) and voltage (220V), and observe the current change displayed by the ammeter within a specified time.
5.3 Operating current
(Protection current)
25℃ 340mA
<300 seconds action
Connect an ammeter in series with the test circuit, then keep the product at a specified temperature (25°C), apply a specified current (340mA) and voltage (220V), and observe the current change displayed by the ammeter within a specified time.
5.4 Withstand current capability
(Maximum current)
2.0A
ΔR/Rn≤20%
The power supply voltage is 220VAC, the current is 2.0A, and the power is turned on for one minute and the power is cut off for ten minutes. The resistance change rate does not exceed the requirements.
5.5 Withstand voltage ≥270V
ΔR/Rn≤20%
Apply the specified maximum voltage to the sample, and the resistance change rate does not exceed the specified value.

 


Working Principle of MZ126A PTC Thermistor


Connect the PTC thermistor in series in the load circuit. When the circuit is in normal working condition, the current through the PTC thermistor is less than the rated current. The PTC thermistor is in the normal state and the resistance is small, which will not affect the normality of the protected circuit. jobs. When the circuit fails, the current greatly exceeds the rated current (2 times of the normal working current), and the PTC thermistor suddenly heats up, showing a high resistance state, so that the circuit is in a relatively "off" state for protection purposes. When the fault is removed, the PTC thermistor automatically returns to a low impedance state and the circuit resumes normal operation.

 

Mechanical Behavior of MZ126A PTC Thermistor

 

No. Item Test Method Technical
Requirements
6.1 Terminal
strength
Experiment according to GB2423-29 u experiment No mechanical damage
6.2 Vibration test Vibration frequency is 10Hz-55 Hz-10 Hz; simple harmonic vibration with amplitude of 0.75. According to 4.16 in GB10193-88 No mechanical damage
6.3 Solderability According to GB2423-28 Test Ta, the welding bath method is used, the temperature is 230±5℃; the immersion time is 5±0.5 seconds; the immersion depth is 2±0.5mm. There is at least 95% continuous new solder on the terminal

Want to Know more details about this product
I am interested in Silicone Coated 10MM Positive Temperature Coefficient Resistor MZ126A could you send me more details such as type, size, quantity, material, etc.
Thanks!
Waiting for your reply.