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PHV PRECISION HIGH VOLTAGE RESISTORS

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The PHV models use NiCr to achieve an extremely low temperature coefficient and an extremely high
operating voltage.  These models are also completely RoHS compliant.

GENERAL SPECIFICATIONS

Product	Power Rating [70C]	Operating Temperature Range	Maximum Operating Voltage	Maximum Overload Voltage	Resistance Tolerance	Resistance Range	TCR [PPM/C]
PHV	1W	-40 to 85C	1200V	1500V	+-0.10%	10KR-1MR	+-25 +-50
					+-0.20%
					+-0.25%
					+-0.50%
					+-0.10%
					+-0.20%	1MR-40MR
					+-0.25%
					+-0.50%
					+-0.10%

CHARACTERISTICS

Short Time Overload	ΔR±0.5%	JIS-C-5202-5.5 - RCWV*2.5 or Max Overloading Voltage，5s
Dielectric Strength	By type	MIL-STD-202F 301 - Apply Max Overload Voltage for 1min.
Insulation Resistance	>1000MΩ	MIL-STD-202F 302 - Apply 100VDC for 1min.
Thermal Shock	ΔR±0.25%	MIL-STD-202F - -55C~150C,100 cycles
Load Life	ΔR±0.5%	MIL-STD-202F 108A - See Note 1
Humidity (Steady State)	ΔR±0.3%	MIL-STD-202F 103B - See Note 2
Resistance to Dry Heat	ΔR±0.2%	JIS-C-5202-7.2 - 96 hours @ +155C without load
Low Temp. Operation	ΔR±0.2%	JIS-C-5202-7.1 - 1 hours,-65C,followed by 45minutes of RCWV
Bending Strength	ΔR±0.2%	JIS-C-5202-6.1.4 - Bending Amplitude 3mm for 10 seconds
Solderablity	95% min.	MIL-STD-202F Method 208H - 245C±5C, 5±0.5 (sec)
Resistance to Solder Heat	ΔR±0.2%	MIL-STD-202F Method 210E - 260±5C, 10±1 seconds

　

　

　

　

　

Note 1: RCWV70C1.5hr.ON 0.5hr.OFF,Tot.1K~1048 hr.
Note 2: 40C , 90~95%RH,RCWV 1.5 hr ON,0.5 hr OFF, Tot 1K~1048 hours

DIMENSIONS

A	B	C	D	E	F	G	H
20+-0.5	5.5+-0.5	0.5	1.4	17.78+-0.5	3.3+-0.7	2.0 Max	7.5 Max

SOLDERING

ORDERING PROCEDURE EXAMPLE

Notes:
Tolerances: B +-0.10%; E +-0.20%; C +-0.25%; D +-0.50%; F +-1.00%
Packaging: B = Bulk
TCR: C+-25PPM/C; D+-50 PPM/C
Special: N = No Marking

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