$7.550-199 Piece/Pieces
$7.1≥200Piece/Pieces
| Jenis bayaran: | L/C,T/T |
| Incoterm: | FOB,CFR,CIF |
| Pengangkutan: | Ocean,Land |
| Port: | SHANGHAI |
Model No.: YZPST-RPVH120/1-22K±5%
Jenama: YZPST
Tempat Asal: 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℃
| Unit Jualan | : | Piece/Pieces |
RPVH120 POWER OLICH FILM FILM
Skop:
Spesifikasi ini menentukan ciri -ciri dan keperluan umum untuk RPVH 120 jenis kuasa perintang filem tebal.
Dimensi: Saiz Nama: MM Jenis Pakej: SOT-227 
Struktur perintang:
Standard Rujukan:
GB/T 5729-2003 Resistor Tetap untuk Peralatan Elektronik Bahagian 1: Spesifikasi Umum
GB/T 2828.1-2012 Prosedur Pensampelan Teknikal Pemeriksaan Batch-by-Batch dan Jadual Pensampelan GB/T 2691-2016 Kaedah penandaan dan kapasitor
Parameter teknikal utama ：
|
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℃ |
Item pemeriksaan utama, kaedah pemeriksaan dan keperluan prestasi:
|
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） |
Kaedah dan keperluan pemasangan radiator
Perintang dipasang pada radiator dengan skru 2 m4, dan tork pemasangan kurang daripada atau sama dengan 1.3nm (untuk memastikan penggunaan kuasa dan pelesapan haba yang sangat baik);
Permukaan sentuhan mesti dibersihkan;
Kebosanan radiator adalah: 0.05mm-0.1mm (dalam lingkungan 100mm); Kekasaran radiator mestilah 6.3 цm;
Untuk meningkatkan kekonduksian terma, permukaan sentuhan (alumina, tenggelam haba) harus disalut dengan gris silikon.
Tel: 86-514-87782298
Whatsapp: +8613805278321
Alamat: 3rd Floor, Weiheng Building No.20 B Area, Yangzhou, Jiangsu China
Laman web: https://ms.yzpst.com
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