HNST-WALTER-HTC Industrial Electronic Co., Ltd.

Specification

Attribute Name	Attribute Value
Product Series	Wide Terminal Current Sensing Resistor
Size	3921
Material	MnCu alloy
Power Rating	5W
Resistance Value	100mΩ
Resistance Tolerance	±1%
TCR (ppm)	±50
Substrate	Alumina Ceramic
Adhesion layer	Epoxy
Terminal electrode	Sn﹑Ni﹑Cu
Protective coating	UL- 94-V0 requirements(green)
Marking coating	UL- 94-V0 requirements (black)
Operating Temperature	-55℃～155℃
Storage Conditions	temperature+10℃～40℃；humidity ≦75%
Wave solder Preheating	100℃~130℃, max.100 sec.
Wave Soldering Solder	250℃~265℃ max. 10 sec
Solder reflow Preheating	145 ± 15℃, max.120 sec.
Reflow Soldering Solder	min. 220℃, max. 60 sec.
Maximum temperature	260±5℃, max. 10sec.
Rework temperature（hot air equipment）	350℃, 3~5seconds
MPQ	2000PCS
Unit weight	0.255g±0.012g

Company Profile：	Walter 英文简介2020.pdf
Data Sheet：	HTC-M-series_电阻.pdf
RoHs Report：	ChiPCSRFuse系列ROHS A222011430810400101R1.pdf Expand ChiPCSRFuse系列ROHS A222011430810400101R1.pdf Brick Fuse CANEC2222832045 ROHS.pdf 20220401 Current sensing resistor+A2220114308101010（华德）CSR RoHS(1).pdf
Electronic：	POWER Fuses 電子型錄.pdf Expand POWER Fuses 電子型錄.pdf Walter_ Product_overview.pdf