temperature sensing component KNSCHA 206RV196 NTC thermistor with black coating and tinned leads

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Product Description

Product Overview

The NTC 8D-13 is a Negative Temperature Coefficient (NTC) thermistor designed to reduce resistance as ambient temperature increases. It is manufactured from a combination of metal oxides of iron, nickel, cobalt, manganese, and copper, which are shaped and sintered at high temperatures. This thermistor features a black coating and inwardly bent leads for convenient mounting.

Product Attributes

Brand: NTC
Model: 206RV196 NTC 8D-13
Coating Color: Black
Wrapper Material: Phenolic aldehyde
Lead Material: Tinned Electron Wire

Technical Specifications

Item	Specification Request	Test Conditions	Performance Requirement
Nominal Resistance (251)	820
Max Steady State Current (25)	4A
Thermal Time Constant (approx.)	66S
Thermal Dissipation Constant (approx.)	18mW
Operation Range	-40~+200
Approximate Resistance Value at Maximum Current ()	0.194
Max Shock Capacity (f/240V)	470
Zero Power Resistance	See Electrical Parameters	At 25, when the resistance change due to self-heating is negligible compared to the total measurement error.
B Value	See Electrical Parameters	Calculated using zero power resistance at 25 and 50.
Thermal Dissipation Constant	See Electrical Parameters	Ratio of power dissipation change to corresponding temperature change at specified temperature (mW/).
Thermal Time Constant	See Electrical Parameters	Time required for temperature to reach 63.2% of the difference between initial and final temperatures under zero power conditions.
Leads Terminal Tensile Strength		1.0kg applied to lead for 10 sec.	No visible damage; Resistance change: 20%
Leads Terminal Bend Strength		Fixed body, 0.5kg applied to one lead, bend 90, return, bend 90 in opposite direction.	No visible damage; Resistance change: 20%
Vibration		Frequency: 10-50Hz, Amplitude: 1.55mm, X, Y, Z axes each for 2 hours.	No mechanical damage.
Solderability		Solder bath temperature: 2355, Time: 3S.	Covered termination: 98%.
Resistance to Soldering Heat		Dipped in molten solder (35010) to 4.00.8mm depth for 3.00.5 seconds, left for 24 hours.	Resistance change: 10%.
Dry Heat (High Temperature Storage)		1252 for 1000+48 hours, left for 1-2 hours.	Resistance change: 10%.
Cold (Low Temperature Storage)		-403 for 1000+48 hours, left for 1-2 hours.	Resistance change: 10%.
Humidity Test		402, 95% RH, 1000HR.	Resistance change: 10%.
Temperature Cycle Test		-40/30min 25/5min +125/30min 25/5min.	Resistance change: 20%.
Operating Temperature	-40 to +200	Allowable temperature range for continuous long-term operation.
Storage Conditions	-10 to 40, RH 75%