KR3000 SMT 90° dual row wafer new type

【1】PRODUCT NAME AND PART NUMBER

Product Name	Part Number
MX3.0 Housing,Terminal,Wafer	KR3000H KR3000T KR3000WV(R)-S

【2】RATINGS

Item		Requirement
Rated Voltage(MAX)		250V				[AC(virtual value)/DC]
Maximum current rating(Amperes)
Wire	2x1P~2x2P		2x3P~2x8P		2x9P~2x12P		[AC(virtual value)/DC]
20AWG	5A		4A		3A
Ambient temperature Range				-25℃ ～ +85℃

    【3】PERFORMANCE

3.1 Electrical Performance

Item		Test Condition	Requirement
3.1.1	Contact Resistance	Mate applicable and measure by dry circuit，20mV MAX，10mA.	≤10 mΩMAX
3.1.2	Insulation Resistance	Mate applicable and apply 500V DC between adjacent terminal or ground.	1000MΩMIN
3.1.3	Dielectric	Mate applicable and apply 1500V AC（virtual value）for 1minute between adjacent terminal or ground.	No Breakdown

3.2 Mechanical Performance

Item		Test Condition	Requirement
3.2.1	Terminal Insertion Force	Insert applicable at the speed rate of 25±3mm/minute.	1.5 Kgf  MAX
3.2.2	Terminal   withdrawal Force	Pull the terminal at the speed rate of 25±3mm per minute	2.5 Kgf  MIN
3.2.3	Pin Retention Force	Pull the pin at the speed rate of 25±3mm per minute	1.5 Kgf  MIN

3.3 Environmental Performance and Others

Item		Test Condition	Requirement
3.3.1	Repeated Insertion and Withdrawal	Insertion and withdrawal actuator up to 30 cycles at the speed rate of less than 10 cycles/minute	Contact Resistance	20 mΩMAX
3.3.2	Temperature Rise	Carrying rated current load.（UL 498）	Temperature Rise	30℃ MAX
3.3.3	Vibration	Amplitude：1.5mm P-P Sweep time：10-55-10Hz in 1 minute Duration：2 hours in each X.Y.Z. axes	Appearance	No Damage
			Contact Resistance	10 mΩMAX
			Discontinuity	1 ms MAX.
3.3.4	Cold Resistance	Suitable for chimerism;- 25 + 2 ℃ in the air;Let sit for 96 hours;Return to room temperature for 1-2 hours	Appearance	No Damage
			Contact Resistance	10mΩ MAX
3.3.5	Humidity	Temperature：40±2℃ Relative Humidity：90-95% Duration：96 Hours	Appearance	No Damage
			Contact Resistance	20 mΩ MAX
			Dielectric Strength	Must meet 4.1.3
			Insulation Resistance	100 MΩ MIN
3.3.6	Salt Spray	8 hours exposure to a salt spray from the 5±1% solution at 35±2℃.	Appearance	No Damage
			Contact Resistance	20mΩ MAX
3.3.7	Solder ability	Soldering Time：3±0.5 sec. Soldering Temperature：235±5℃ 0.2 mm from pin tip	Solder Wetting	Covering more than 95% of the area
3.3.8	Resistance to Soldering heat	Peak value of temperature：260℃ Max. Peak value of Time：3~5 sec.	Appearance	No Damage

【4】REFLOW TEMPERATURE PROFILE 

【5】PRODUCT SHAPE,DIMENSIONS AND MATERIALS

Refer to the drawing.

NAME	MATERIALS
Housing	PA66 UL 94V-0
Terminal	（Phosphor Bronze）
Wafer	LCP UL 94V-0/Brass
Remark	Tin plated