Chip Precision Thin-Film Resistors

(AR)

Within "Precision Chip AR Resistors" section :: 1. AR Chips - Dimensions, Standard, High-Precision, and High-Power Electrical Specifications; 2. AR Chips - Recommend Land Pattern, Packaging & Tape Specifications, Environmental Characteristics, Order Codes

Chip Thin-Film Resistors (AR) Take Precision Pole Position & Add Powerful New Options Preview

Precision Chip Resistor - AR Series

In response to market demands for increased precision and stability, Token Passive Components has expanded its AR Series of nichrome thin-film chip resistors into three sectors, Standard, High-Precision, and High-Power resistor.

Offering a wide value range with closer tolerances and low TCR figures, Token offers a surface mount resistor with a defined total contour that provides high stability under temperature fluctuations of 5ppm/°C and with a tolerance down to ± 0.01%.

The AR Series offering solutions to precision test and measurement and voltage regulation across industrial, military and medical monitoring equipment markets proposing superior tight tolerance, low TCR, and high power rating performance.

The range now also offers additional chip sizes. Key features of the enhanced AR Series include the availability of all standard sizes from AR01(0201), AR02(0402), AR03(0603), AR05(0805), AR06(1206), AR13(1210), AR10(2010), to AR12(2512).

The AR benefits from an impervious internal passivation layer applied in addition to the normal protective coating. When constructing the AR Chip Series, a Ni/Cr thin-film material is selectively deposited on an alumina substrate, together with Ni and Sn metallic contacts at each end layer plating. The AR chips are heat treated to give the required temperature coefficient (TCR) and stability, and then a precisely controlled laser trim process adjusts the resistance value.

The AR Series is available in taping packaging and is RoHS compliant and lead free.
For non-standard technical requirements and special applications, please contact us with your specific needs.

Features :

Miniature Size 0210 available
Thin Film Passivated NiCr Chips
Very Tight Tolerance Down to ±0.01%
Wide Resistance Value Range 1 Ω - 3Mega Ω
Extremely Low TCR Down to ±5PPM/°C
Products with Pb-free Terminations Meet RoHS Requirments

Applications :

Converters
Medical Equipment
Automatic Equipment Controller
Testing / Measurement Equipment
Printer Equipment, Consumer Product
Communication Device, Cell phone, GPS, PDA

(AR) Dimensions (Unit: mm)

Precision Chip Resistors - AR Construction

Precision Chips - AR Dimensions

Codes

L (Unit: mm)

W (Unit: mm)

T (Unit: mm)

D1 (Unit: mm)

D2 (Unit: mm)

AR01 (0201)

0.58±0.05

0.29±0.05

0.23±0.05

0.12±0.05

0.15±0.05

AR02 (0402)

1.00±0.05

0.50±0.05

0.30±0.05

0.20±0.10

AR03 (0603)

1.55±0.10

0.80±0.10

0.45±0.10

0.30±0.20

AR05 (0805)

2.00±0.15

1.25±0.15

0.55±0.10

0.30±0.20

0.40±0.25

AR06 (1206)

3.05±0.15

1.55±0.15

0.55±0.10

0.42±0.20

0.35±0.25

AR13 (1210)

3.10±0.15

2.40±0.15

0.55±0.10

0.40±0.20

0.55±0.25

AR10 (2010)

4.90±0.15

2.40±0.15

0.55±0.10

0.60±0.30

0.50±0.25

AR12 (2512)

6.30±0.15

3.10±0.15

0.55±0.10

0.60±0.30

0.50±0.25

(AR) Standard Electrical Specifications

Type	Power Rating at 70°C	Operating Temp. Range	Max Operating Voltage	Max Overloading Voltage	Resistance Tolerance	Resistance Range	TCR
AR01 (0201)	1/32W	-55 ~ +155°C	15V	30V	±0.5% ±1.0%	50Ω~5KΩ	±25PPM/°C
						50Ω~33KΩ	±50PPM/°C
AR02 (0402)	1/16W	-55 ~ +155°C	25V	50V	±0.10% ±0.25% ±0.50%	10Ω~205KΩ	±25PPM/°C ±50PPM/°C
AR03 (0603)	1/16W	-55 ~ +155°C	50V	100V	±0.05%	4.7Ω~150KΩ	±25PPM/°C ±50PPM/°C
					±0.10%	4.7Ω~1MΩ
					±0.25% ±0.50%	2Ω~1MΩ
AR05 (0805)	1/10W	-55 ~ +155°C	100V	200V	±0.05%	4.7Ω~500KΩ	±25PPM/°C ±50PPM/°C
					±0.10%	4.7Ω~2MΩ
					±0.25% ±0.50%	1Ω~2MΩ
AR06 (1206)	1/8W	-55 ~ +155°C	150V	300V	±0.05%	4.7Ω~1MΩ	±25PPM/°C ±50PPM/°C
					±0.10%	4.7Ω~2.5MΩ
					±0.25% ±0.50%	1Ω~2.5MΩ
AR13 (1210)	1/5W	-55 ~ +155°C	150V	300V	±0.05%	4.7Ω~1MΩ	±25PPM/°C ±50PPM/°C
					±0.10%	4.7Ω~2.5MΩ
					±0.25% ±0.50%	1Ω~2.5MΩ
AR10 (2010)	1/4W	-55 ~ +155°C	150V	300V	±0.05%	4.7Ω~1MΩ	±25PPM/°C ±50PPM/°C
					±0.10%	4.7Ω~3MΩ
AR12 (2512)	1/2W				±0.25% ±0.50%	1Ω~3MΩ

(AR) High-Precision Electrical Specifications

Type	Power Rating at 70°C	Operating Temp. Range	Max Operating Voltage	Max Overloading Voltage	Resistance Tolerance	Resistance Range	TCR
AR02 (0402)	1/16W	-55 ~ +155°C	25V	50V	±0.01% ±0.05% ±0.10%	49.9Ω~3KΩ	±5PPM/°C
						49.9Ω~12KΩ	±10PPM/°C ±15PPM/°C
AR03 (0603)	1/16W	-55 ~ +155°C	50V	100V	±0.01% ±0.05% ±0.10%	25Ω~15KΩ	±5PPM/°C
						25Ω~100KΩ	±10PPM/°C ±15PPM/°C
					±0.10%	4.7Ω~332KΩ	±10PPM/°C
AR05 (0805)	1/10W	-55 ~ +155°C	100V	200V	±0.01% ±0.05% ±0.10%	25Ω~30KΩ	±5PPM/°C
						25Ω~200KΩ	±10PPM/°C ±15PPM/°C
					±0.05% ±0.10%	4.7Ω~500KΩ	±10PPM/°C
AR06 (1206)	1/8W	-55 ~ +155°C	150V	300V	±0.01% ±0.05% ±0.10%	25Ω~50KΩ	±5PPM/°C
						25Ω~500KΩ	±10PPM/°C ±15PPM/°C
					±0.10%	4.7Ω~1MΩ	±10PPM/°C
AR13 (1210)	1/5W	-55 ~ +155°C	150V	300V	±0.01% ±0.05% ±0.10%	25Ω~50KΩ	±5PPM/°C
						25Ω~500KΩ	±10PPM/°C ±15PPM/°C
					±0.10%	4.7Ω~1MΩ	±10PPM/°C
AR10 (2010)	1/4W	-55 ~ +155°C	150V	300V	±0.01% ±0.05% ±0.10%	25Ω~100KΩ	±5PPM/°C
						25Ω~500KΩ	±10PPM/°C ±15PPM/°C
					±0.10%	4.7Ω~1MΩ	±10PPM/°C
AR12 (2512)	1/2W	-55 ~ +155°C	150V	300V	±0.01% ±0.05% ±0.10%	25Ω~100KΩ	±5PPM/°C
						25Ω~500KΩ	±10PPM/°C ±15PPM/°C
					±0.10%	4.7Ω~1MΩ	±10PPM/°C

(AR) High-Power Rating Electrical Specifications

Type	Power Rating at 70°C	Operating Temp. Range	Max Operating Voltage	Max Overloading Voltage	Resistance Tolerance	Resistance Range	TCR
AR03 (0603)	1/10W	-55 ~ +155°C	50V	100V	±0.10% ±0.25% ±0.50%	10Ω~332KΩ	±25PPM/°C ±50PPM/°C
AR05 (0805)	1/8W	-55 ~ +155°C	150V	300V	±0.10% ±0.25% ±0.50%	4.7Ω~1MΩ	±25PPM/°C ±50PPM/°C
AR06 (1206)	1/4W	-55 ~ +155°C	200V	400V	±0.10% ±0.25% ±0.50%	4.7Ω~1MΩ	±25PPM/°C ±50PPM/°C
AR13 (1210)	1/3W	-55 ~ +155°C	200V	400V	±0.10% ±0.25% ±0.50%	4.7Ω~1MΩ	±25PPM/°C ±50PPM/°C

Token has the ability to manufacture above options based on customer's requirement.