Temperature sensing thermistor DGCX NTC 10D-11 black phenolic packaging with inward bending lead wire

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Product Description

Product Overview

This document details the specifications for the NTC 10D-11/P=7.5 thermistor, manufactured by Dongguan Chengxi Electronics Co., Ltd. It outlines the product's dimensions, identification, structural composition, packaging, and electrical and mechanical performance characteristics. This thermistor is designed for applications requiring precise temperature sensing and control.

Product Attributes

Brand: NTC
Origin: Dongguan Chengxi Electronics Co., Ltd.
Packaging Material: Black phenolic
Color: Black
Lead Wire: Tin-plated copper wire, inward bending

Technical Specifications

Model	R₂₅ ()	Max Steady Current (A)	Dissipation Factor (mW/)	Thermal Time Constant (S)	Operating Temperature ()	Lead Spacing (P)	Body Diameter (Dmax)	Body Thickness (Tmax)	Width (W)	Height (Hmax)	Lead Diameter (d)
MF72-10D-11	10 20%	3	14	47	-40+175	7.5mm	13mm	5mm	W0.5	14mm	0.7mm

Electrical Performance

Item	Standard Requirement	Test Conditions & Method
Nominal Resistance (R25)	1020%	DC resistance measured at 253 after 2 hours of stabilization in still air at 253, using sufficiently low power.
Max Steady Current	3A	A current meter, adjustable resistor, and test sample are connected in series. The product is maintained at 25, and 220V voltage is applied. The sample should not be damaged.

Mechanical Performance

Item	Test Method	Technical Requirements
Lead Strength	According to GB2423-29 Experiment u	No mechanical damage
Vibration Test	Simple harmonic vibration with frequency 10Hz-55Hz-10Hz and amplitude 0.75. According to GB10193-88 4.16.	No mechanical damage
Solderability	According to GB2423-28 Experiment Ta. Using solder bath method, temperature 2305; immersion time 50.5s; immersion depth 20.5mm.	At least 95% of the terminal surface shall be covered with continuously wetted new solder.