RES-MINIMACRO Datasheet, PDF (1/2 Pages) Ohmite Mfg. Co. – High Voltage Ratings

Mini Macro
Chip Series
High Voltage Thick Film SMD Chip
F e at u r e s
• High Voltage Ratings
• Smaller Package Sizes
• Low Cost
• Wraparound Terminals
SERIES S P ECI F ICATI O N S
Series
TCR
Power Rating (W)
Voltage
(Size in./met.)
Resistance Range
ppm/°C
@70°C
Rating*
MMC06
(0603/1608)
MMC08
(0805/2012)

470Ω~10MΩ
47Ω~464Ω
100Ω~10MΩ ±1% & ±2%
100Ω~51MΩ ±5% & ±10%
47Ω~97.6Ω
±100
0.1
200
±200
±100
0.125
300
±100
±200
MMC12
(1206/3216)

100Ω~10MΩ ±1% & ±2%
100Ω~51MΩ ±5% & ±10%
47Ω~97.6Ω
±100
0.25
400
±100
±200
MMC25
(2512/6332)


560Ω~20MΩ ±1% & ±2%
560Ω~51MΩ ±5% & ±10%
100Ω~549Ω
47Ω~97.6Ω
±100
1.0
800
±100
±200
±500~-200
*Use Ohm’s Law (V= √ P*R) to calculate maximum working voltage.
Note: Limiting Element Voltage can only be applied to resistors when the resistance is equal to or higher than the critical resistance value.
Isolation
Voltage
100
500
500
500
characteristics
Prefered Number Series ±1%, 2%: E96, E24
for Resistors ±5%, 10%: E24
Substrate Alumina
Resistor Thick Film
Coating glass overcoat
Terminal 100% nickel barrier inner layer with 100% matte tin outer
layer
Tolerance 1-10%
Derating Linearly from 100% at 70°C to 0% at 125°C
Isolation Voltage 500V (ex. MMC06: 100V)
Operating Temp. Range -55°~+125°
Derating
100
80
60
40
20
0
0
25
50
70 75
100
125
Ambient Temperature, ϒC
1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax [phone] • www.ohmite.com • [e-mail]
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