Arrays/Networks Resistors

Part Number	Description / PDF	Quantity
EXB-2HV1R0JV Panasonic	RES ARRAY 8 RES 1 OHM 1506	2990
EXB-E10C273J Panasonic	RES ARRAY 8 RES 27K OHM 1608	45435
EXB-2HV434JV Panasonic	RES ARRAY 8 RES 430K OHM 1506	0
EXB-24V1R0JX Panasonic	RES ARRAY 2 RES 1 OHM 0404	8700
EXB-N8V6R8JX Panasonic	RES ARRAY 4 RES 6.8 OHM 0804	14685
EXB-28V434JX Panasonic	RES ARRAY 4 RES 430K OHM 0804	0
EXB-N8V121JX Panasonic	RES ARRAY 4 RES 120 OHM 0804	15108
EXB-A10P183J Panasonic	RES ARRAY 8 RES 18K OHM 2512	7787
EXB-34V1R1JV Panasonic	RES ARRAY 2 RES 1.1 OHM 0606	0
EXB-V8V112JV Panasonic	RES ARRAY 4 RES 1.1K OHM 1206	0
EXB-E10C224J Panasonic	RES ARRAY 8 RES 220K OHM 1608	9418
EXB-2HV151JV Panasonic	RES ARRAY 8 RES 150 OHM 1506	106521
EXB-V8V272JV Panasonic	RES ARRAY 4 RES 2.7K OHM 1206	20594
EXB-38V221JV Panasonic	RES ARRAY 4 RES 220 OHM 1206	21567
EXB-V8V332JV Panasonic	RES ARRAY 4 RES 3.3K OHM 1206	22840
EXB-24V364JX Panasonic	RES ARRAY 2 RES 360K OHM 0404	0
EXB-V8V154JV Panasonic	RES ARRAY 4 RES 150K OHM 1206	4890
EXB-38V822JV Panasonic	RES ARRAY 4 RES 8.2K OHM 1206	13317
EXB-28V224JX Panasonic	RES ARRAY 4 RES 220K OHM 0804	34904
EXB-24V390JX Panasonic	RES ARRAY 2 RES 39 OHM 0404	7988

Arrays/Networks Resistors

1. Overview

Resistor arrays/networks are integrated circuits containing multiple resistors in a single package. They provide precise resistance values and spatial efficiency in electronic systems. These components play a critical role in modern electronics by enabling voltage division, signal conditioning, and termination networks while reducing PCB footprint and assembly complexity.

2. Main Types and Functional Classification

Type	Functional Characteristics	Application Examples
Bussed Resistor Arrays	Common terminal connection for multiple resistors	Digital logic pull-up/pull-down networks
Isolated Resistor Networks	Electrically separated resistor elements	Analog signal conditioning circuits
Voltage Divider Arrays	Precisely matched resistor ratios	Sensor signal scaling in measurement systems
Termination Networks	High-precision impedance matching	High-speed data bus termination
Integrated EMI Filters	Combined resistive and capacitive elements	Noise suppression in communication interfaces

3. Structure and Composition

Typical construction features:

Ceramic substrate (Al O or AlN) for thermal stability
Thin-film or thick-film resistive elements (NiCr, TaN)
Termination pads with Ag/Pd or Sn/Pb metallization
Molded epoxy encapsulation (for discrete packages)
Standard packages: SIP, DIP, SOIC, TSSOP

4. Key Technical Parameters

Parameter	Significance
Resistance Range	0.1 to 10M (determines application suitability)
Power Rating	50mW to 1W per element (thermal management factor)
Tolerance	0.1% to 5% (precision level indicator)
TCR	25ppm/ C to 100ppm/ C (temperature stability)
Insulation Resistance	100M min (isolation performance)
Voltage Rating	50V to 200V (safety and breakdown protection)

5. Application Fields

Consumer Electronics: Smartphones (LCD biasing), IoT devices
Automotive: ECU sensor interfaces, LED lighting control
Industrial: PLC signal conditioning, precision instrumentation
Telecommunications: Transmission line termination, RF circuits
Aerospace: Avionics redundancy systems, navigation equipment

6. Leading Manufacturers and Products

Manufacturer	Key Products
Vishay Precision Group	CRCW-HP series (high-precision thin-film)
Panasonic Electronic Devices	EX-H series (automotive-grade networks)
TT Electronics	WSL series (low-TCR power arrays)
ROHM Semiconductor	MNR series (miniaturized resistor networks)
Yageo Corporation	RCN series (high-voltage termination arrays)

7. Selection Guidelines

Calculate required resistance values and tolerances
Determine power dissipation requirements per element
Assess temperature coefficient needs based on operating environment
Select package type compatible with PCB layout and assembly process
Consider EMI filtering requirements for high-frequency applications
Evaluate automotive/aerospace certification needs

Industry Trends Analysis

Current development directions include:

Miniaturization: 01005-inch footprint arrays for mobile devices
Increased integration: Embedded passives in SiP modules
Extended reliability: AEC-Q100 qualified parts for EV systems
High-precision manufacturing: Laser-trimmed thin-film technology
Environmental compliance: Halogen-free and RoHS-compliant packages