Weighing Scale – Intron Resistors

Slide 1

Making India ATMANIRBHAR in Precision Resistors and supplying all over the world

Weighing Scales

Chip Resistors for Weighing Scales. Whatever they’re weighing, whether it’s gems or pharmaceuticals, scales must be accurate day in and day out. Some are in harsh environments while others are in laboratories. But regardless of the application, accuracy and consistency are the prime targets. For nearly 50 years, Vishay Foil chip resistors have been a key enabling component for weighing systems, and they continue to serve this important sector today.

Customer Requirements

● High-precision measurement capabilities

● Accurate digital to analog conversion capabilities

● Low noise for best performance

End Product Weighing Scale Function Current Sense and Voltage Reference

Series	Description	Resistance Range	Tolerance	TCR ppm/°C	Rated Power @70°C
SAA	Radial lead, 0.2"Lead pitch	10Ω to 1MΩ	±0.05% to ±1%	±5 to ±50	0.25W
LSAA	lsca Radial lead, 0.2"Lead pitch	10Ω to 1MΩ	±0.05% to ±1%	±5 to ±50	0.25W
SCA	Radial lead, 0.1"Lead pitch	10Ω to 330KΩ	±0.05% to ±1%	±5 to ±50	0.16W
LSCA	Radial lead, 0.1"Lead pitch	10Ω to 330KΩ	±0.05% to ±1%	±5 to ±50	0.16W
VSM	Wraparound chip resistor	5Ω to 125KΩ	±0.01% to ±1%	±2	0.1W to 0.4W
VSMP	Improved wraparound chip resistor	5Ω to 125KΩ	±0.01% to ±1%	±0.2	0.1W to 0.75W
FRSM	High stability high temperature wraparound chip resistor	5Ω to 125KΩ	±0.01% to ±1%	±0.2	0.05W to 0.75W
FRST	High stability high temperature wraparound chip resistor	5Ω to 125KΩ	±0.01% to ±1%	±2.5	0.1W to 0.75W
VFCP	Flip chip resistor	5Ω to 125KΩ	±0.01% to ±1%	±0.2	0.1W to 0.6W
VCS1610	4-terminal Current sensing chip resistor	0.1Ω to 1Ω	±0.5% to ±1%	±2	0.25W
VCS1610Z	4-terminal Current sensing chip resistor	0.3Ω to 1Ω	±0.5% to ±1%	±0.2	0.25W
S-series(C-Foil)	High Performance Instrumentation Resistors	0.5Ω to 1MΩ	±0.005% to ±1%	±2	0.4W to 2W
S-series(K-Foil)	High Performance Instrumentation Resistors with improved tcr.	0.5Ω to 1MΩ	±0.005% to ±1%	±1	0.4W to 2W
Z-series	High Performance molded resistor	10Ω to 600KΩ	±0.005% to ±1%	±0.2	0.6W to 2W
Z-201	Molded Resistor - Drop-in replacement for S102C	10Ω to 100KΩ	±0.005% to ±1%	±0.05	0.6W
Z-202	High performance miniature resistor	5Ω to 30KΩ	±0.01% to ±1%	±0.2	0.25W
Z-203	Z1-Foil resistor for Metrology and Laboratory Applications	10Ω to 100KΩ	±0.005% to ±1%	±0.5	0.6W
RCK	High Performance Instrumentation Resistors	0.5Ω to 1MΩ	±0.005% to ±1%	±2	0.4W to 2W
VHP100, VHP101, VHP102 & VHP103	Hermetically Sealed Resistor with Almost Zero TCR	100Ω to 150KΩ	±0.005% to ±1%	±1	0.3W
VHS102, VH102K and VHS555	Hermetic version of the molded S102C,S102K &S555 devices	1Ω to 150KΩ	±0.005% to ±1%	±1,±2,±5	0.6W
VSH, VSC	Low Profile Conformally Coated Resistor	5Ω to 120KΩ	±0.01% to ±1%	±2	0.3W
VSHZ, VSCZ	Low Profile Conformally Coated Resistor	5Ω to 120KΩ	±0.01% to ±1%	±0.2	0.3W
VTA52Z through VTA56Z, VMTA55Z, VMTB60Z	Tubular axial leaded resistor	5Ω to 300KΩ	±0.01% to ±1%	±0.05	0.2W to 1W
300144 & 300145	Small package molded Voltage Divider Resistors	100Ω to 20KΩ	±0.005% to ±1%	±2	0.25W
300144Z & 300145Z (Z-Foil)	Small package molded Z-Foil Voltage Divider Resistors	100Ω to 20KΩ	±0.005% to ±1%	±0.05	0.25W
300190 - 300199 & 300210 - 300212	Molded Resistor Networks 2R, 3R, 4R Voltage Dividers ,Bridge Circuits ,Attenuators	1Ω to 150KΩ	±0.005% to ±1%	±2	0.5W
300190Z - 300199Z & 300210Z - 300212Z	Molded Resistor Networks 2R, 3R, 4R Voltage Dividers Bridge Circuits Attenuators	1Ω to 150KΩ	±0.01% to ±1%	±0.05	0.6W
DSM	SMD molded voltage divider	100Ω to 20KΩ	±0.01% to ±0.05%	±2	0.05W per element
DSMZ	SMD molded voltage divider	100Ω to 10KΩ	±0.01% to ±0.05%	±0.2	0.05W per element
SMN	4- Resistor Network Dual-In-Line Molded Package 50 MIL Pitch	100Ω to 20KΩ	±0.01% to ±0.05%	±2	0.1W per element
SMNH	4-Resistor Surface Mount Hermetic Network	5Ω to 33KΩ	±0.005% to ±0.01%	±2	0.1W per element
SMNZ	4-Resistor Surface Mount Network Dual-In-Line Molded Package	100Ω to 10KΩ	±0.01% to ±0.05%	±0.2	0.1W per element
VFCD 1505	Flip Chip Resistor, Special Design	1KΩ to 10KΩ	±0.01% to ±0.05%	±0.1	0.1W per element
VFD244	Voltage Divider Resistor	1Ω to 150KΩ	±0.005% to ±1%	±2	0.1W for entire packege divided proportionally between the two elements
VFD244Z	Ultra High Precision Voltage Divider Resistor	1Ω to 100KΩ	±0.005% to ±1%	±0.2	0.1W for entire packege divided proportionally between the two elements
VHD144 & VHD200	Hermetically Sealed, Small Package, Voltage Dividers	100Ω to 20KΩ	±0.005% to ±1%	±2	0.1W for entire packege divided proportionally between the two elements
VSM40, 42, 45, 46 (8, 14, and 16 Pin Side)	Hermetic Resistor Networks in Gull Wing Configuration	5Ω to 80KΩ	±0.005%	±2
VSM85, 86, 87, 88, 89	Hermetic Resistor Networks in Leadless Chip Carrier (LCC) Configuration	5Ω to 80KΩ	±0.005%	±2
TO: 1413	Glass to Metal Seal Headers	5Ω to 80KΩ	±0.005%	±2
TO: 1417	Glass to Metal Seal Headers	5Ω to 80KΩ	±0.005%	±2
TO: 1419	Glass to Metal Seal Headers	5Ω to 80KΩ	±0.005%	±2
TO: 1421	Glass to Metal Seal Headers	5Ω to 80KΩ	±0.005%	±2
TO: 1422	Glass to Metal Seal Headers	5Ω to 80KΩ	±0.005%	±2
DIP: 1442, 1445, 1446	Ceramic Dual In Line Package	5Ω to 80KΩ	±0.005%	±2
DIP: 1457	Ceramic Dual In Line Package	5Ω to 80KΩ	±0.005%	±2
DIP: 1460	Ceramic Dual In Line Package	5Ω to 80KΩ	±0.005%	±2