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High power RPVH120 Power Thick Film Resistors

$7.5

50-199
Piece/Pieces
$7.1

≥200
Piece/Pieces

option:

Resistance /Ω:1--1M
Allowable deviation:±5%
Temperature Coefficient:±250ppm/℃(25-85℃)
Maximum working voltage:1500V DC
Insulation withstand voltage：5KV DC 1min

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Product Description

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

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Overview

Product Attributes

Model No.: YZPST-RPVH120/1-22K±5%

Brand: YZPST

Place Of Origin: China

Resistance /Ω: 1--1M

Allowable Deviation: ±5%

Temperature Coefficient: ±250ppm/℃(25-85℃)

Maximum Working Voltage: 1500V DC

Insulation Withstand Voltage: 5KV DC 1min

Distributed Capacitance: ＜45pF

Insulation Resistance: ＞10GΩ

Range Of Working Temperature: -55℃-+155℃

Supply Ability & Additional Information

Productivity: 1000000

Transportation: Ocean,Land

Supply Ability: 100000

Port: SHANGHAI

Payment Type: L/C,T/T

Incoterm: FOB,CFR,CIF

Packaging & Delivery

Selling Units:: Piece/Pieces

RPVH120 Power Thick Film Resistors

Scope：
This specification specifies the general characteristics and requirements for RPVH 120 power type thick film resistors.
Dimensions：Size name:mm Package type: SOT-227
RPVH120 Power Thick Film Resistors

Resistor structure：

Power Thick Film Resistors

Reference Standard：
GB/T 5729-2003 Fixed Resistors for Electronic Equipment Part 1: General Specification
GB/T 2828.1-2012 Batch-by-batch inspection technical sampling procedure and sampling table GB/T 2691-2016 Marking method of resistors and capacitors
The main technical parameters：

Rated power	When the base plate temperature is ≤70℃, the rated power is 120W
Resistance /Ω	1--1M
Allowable deviation	±5%
Temperature Coefficient	±250ppm/℃(25-85℃)
Maximum working voltage	1500V DC
Insulation withstand voltage	5KV DC 1min
Distributed capacitance	＜45pF
Insulation resistance	＞10GΩ
Range of working temperature	-55℃-+155℃

Main inspection items, inspection methods and performance requirements:

project	Test conditions	Performance requirement
Terminal strength	Soft lead pull: 10N, stud type 1.0N.m torque	ΔR≤±（1%R+0.05Ω）
high frequency vibration	Frequency 10~500Hz, 10g, 6h	ΔR≤±（1%R+0.05Ω）
overload	Apply 1.5 times the rated power voltage for 10s	ΔR≤±（0.4%R+0.1Ω）
Room temperature durability	The rated power load is 1000 h, and the bottom plate temperature is less than 70 ℃	ΔR≤±（5%R+0.05Ω）

Radiator installation method and requirements
The resistor is installed on the radiator with 2 M4 screws, and the installation torque is less than or equal to 1.3N.m (to ensure the use of power and excellent heat dissipation);
The contact surface must be cleaned;
The flatness of the radiator is: 0.05mm-0.1mm (within the range of 100mm); The roughness of the radiator must be 6.3цm;
To improve thermal conductivity, contact surfaces (alumina, heat sinks) should be coated with silicone grease.

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