TOKEN
PWR Pulse Withstanding Chip Resistors
Pulse Withstanding Chip Resistors
Token (PWR) Pulse Withstanding Chip Resistors Provide 50 Percent Increase in Power Dissipation
Preview As electronic design engineers have increased the power density of their equipment, the demand for smaller surface mount single-chip circuit protection resistors has also increased. Token developed the PWR Series resistors to provide an economical alternative to bulky molded wirewound components or multi-chip solutions while saving both PC board space and manufacturing costs. To meet the increased demand for the PWR Series resistors, Token has developed a series of pulse withstanding chip resistors with improved power ratings in reduced surface mounted sizes. Designated the PWR Series, the chip resistors deliver up to 50 percent higher power ratings than conventional surface mount resistors - up to 1.5W in a standard 2512 size chip. Token is able to boost this power rating up to 50 percent through a combination of proprietary power film materials and advanced manufacturing processes. The PWR Series Resistors are available in four standard sizes (0805, 1206, 2010 and 2512) with power ratings from 0.125W to 1.5W, and maximum operating voltage ratings for 100V to 500V. Resistance range is from 10 Ω to 20 MΩ, with tolerance tight to 0.5 percent. The PWR meets restriction of hazardous substances RoHS directive and RoHS compliance. Along with the increased power ratings, the PWR Series resistors also feature high surge and high voltage ratings, making them extremely stable in demanding surge and pulse environments. The PWR Series chip resistors are specified for use in power supplies, circuit protection devices, portable battery chargers, motor controls and line-powered equipment. Token will also produce devices outside these specifications to meet specific customer requirements, please contact our sales for more information. Features - High Power Rating . - Tolerance from ±0.5%~5%. - Improved Working Voltage Ratings. - Excellent Pulse Withstanding Performance. - Standard Package sizes of 0805, 1206, 2010, and 2512. Applications - Power Supplies, Diagnostic Equipment. - Industrial Controls, LCD Video Monitors. - Portable Battery Chargers, Medical Devices. - Motor Controls and Line-Powered Equipment. - Metering (Testing/Measurement), Circuit Protection Devices .
Version 2010
http://www.token.com.tw/
rfq token.com.tw
01 of 07
PWR Pulse Withstanding Chip Resistors
Dimensions (Unit: mm)
Marking Protective Layer
W
L
Sn Plating Ni Plating Thick Film Ni/Cr Conductor Alumina Substrate Overcoat Resistive Element
D1
D1 T
D2
D2
Codes PWR05 (0805) PWR06 (1206) PWR10 (2010) PWR12 (2512)
L 2.00±0.15 3.05±0.15 5.00±0.20 6.30±0.15
W 1.25±0.15 1.55±0.15 2.45±0.15 3.10±0.15
T 0.55±0.10 0.55±0.10 0.60±0.15 0.55±0.10
D1 0.30±0.20 0.50±0.30 0.60±0.30 0.60±0.30
D2 0.40±0.25 0.40±0.25 0.50±0.25 0.50±0.25
Standard Electrical Specifications Type PWR05 (0805) PWR06 (1206) PWR10 (2010) PWR12 (2512) Power Ratingat 70°C 0.125W 0.33W 0.75W 1.5W Operating Temp. Range -55 ~ +155°C -55 ~ +155°C -55 ~ +155°C -55 ~ +155°C Max Operating Voltage 150V 200V 400V 500V Resistance Tolerance ±0.5% ±1.0% ±2.0% ±3.0% ±5.0% ±0.5% ±1.0% ±2.0% ±3.0% ±5.0% Resistance Range 300Ω~20MΩ 10Ω~299Ω 20.1Ω~10MΩ 10Ω~20Ω TCR ±100PPM / °C ±200PPM / °C ±100PPM / °C ±200PPM / °C
Recommend Land Pattern (Unit: mm)
C
B Codes PWR05 (0805) PWR06 (1206) PWR10 (2010) PWR12 (2512)
02 of 07
A B 1.00 1.15 1.40 1.60 C 1.35±0.2 1.70±0.2 2.50±0.2 3.10±0.2 Version 2010
A 1.00 2.00 3.60 4.90
TOKEN
Packaging Quantity & Reel Specifications (Unit: mm)
Codes
ΦA
ΦB
ΦC
W
T
03 of 07
Application & Soldering Notes
04 of 07
Environmental Characteristics
100
Power Ration (%)
80 60 40 30 20 0
0
20
40
60 70 80 100
120 140
160 180
Ambient Temperature (°C) Test Item Short Time Overload Specification ±0.5% Test Method
Thermal Shock Temperature Coefficient of Resistance
JIS-C-5202-5.5 RCWV*2.5 or Max Overloading Voltage, 5 seconds ±0.5% MIL-STD-202F Method 107G -55°C~150°C, 100 cycles As1e5JETBT/TTTBT/TT2STD0.25bTT2 1 Tf11 0 0 111338 Tm(-55°C~150°C, 100 c
05 of 07
PWR
Lightning Surge
10/700 us Lightning Surge 10000 2512 2010 Peak voltage (volts) 1000 1206 0805
100
10
1
10
100
1000 10000 Resistance (ohms)
100000
1000000 10000000
Test Condition:IEC 60115-1
10000
1.2/50 us Lightning Surge 2512 2010 1206 0805
Peak voltage (volts)
1000
100
10 1 10 100 1000 10000 Resistance (ohms)
100000
1000000 10000000
Test Condition:IEC 60115-1
06 of 07
rfq Lightning Surge h esistors limit of acceptance is a shift in resistance of less both 1.2/50us and 10/700 pulse.shapes. Version heare tested in Rttp://www.token.com.tw/ Note:token.com.tw accordance with IEC736 115-1 usingthan 1% from the initial value. T 2010
How to Order
PWR Product Type Dimensions(L×W)
Code 05 06 10 12 Code D F G H J Code TR P
05
D
TR
C1
W
10R0
10R0
Dimensions(L×W) 2.00×1.25mm 3.05×1.55mm 5.00×2.45mm 6.30×3.10mm Resistance Tolerance ±0.50% ±1% ±2% ±3% ±5% Packaging Taping Reel Bulk TCR ±100ppm ±200ppm
EIA 0805 1206 2010 2512
Resistance Tolerance
Resistance
Code 1000 2201 1002 1003 Resistance 100Ω 2200Ω 10000Ω 100000Ω
Packaging
Marking
Code Marking
TCR
Code C1 C
07 of 07
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