Mini Macro
chip series
Features
High Voltage Thick Film SMD Chip
High Voltage Ratings
Smaller Package Sizes
Low Cost
Wraparound Terminals
series sPeciFicatiONs
Series TCR Power Rating (W) Voltage Isolation
(Size in./met.) Resistance Range ppm/C @70C Rating* Voltage
MMC06 470~10M 100 0.1 200 100
(0603/1608) 47~464 200
MMC08 100~10M 1% & 2% 100 0.125 300 500
(0805/2012) 100~51M 5% & 10% 100
47~97.6 200
MMC12 100~10M 1% & 2% 100 0.25 400 500
(1206/3216) 100~51M 5% & 10% 100
47~97.6 200
MMC25 560~20M 1% & 2% 100 1.0 800 500
(2512/6332) 560~51M 5% & 10% 100
100~549 200
47~97.6 500~-200
*Use Ohms 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.
characteristics
Prefered Number Series 1%, 2%: E96, E24 Derating
for Resistors 5%, 10%: E24
100
Substrate Alumina
Resistor Thick Film
80
Coating glass overcoat
60
100% nickel barrier inner layer with 100% matte tin outer
Terminal
layer
40
Tolerance 1-10%
Derating Linearly from 100% at 70C to 0% at 125C 20
Isolation Voltage 500V (ex. MMC06: 100V)
0
-55~+125
Operating Temp. Range
0525 0 7075 100 125
Ambient Temperature, C
(continued)
1-866-9-OHMITE Intl 1-847-258-0300 Fax 1-847-574-7522 www.ohmite.com info@ohmite.com 29
Percent Rated PowerMini Macro
chip series
High Voltage Thick Film SMD Chip
diMeNsiONs
(in./mm)
L
L W t A B Qty./Reel
MMC06 0.063 .004 0.031 .006 0.018 .004 0.012 .004 0.012 .004 5000
W
1.6 0.1 0.8 0.15 0.45 0.1 0.3 0.1 0.3 0.1
MMC08 0.079 .004 0.049 .004 0.022 .004 0.016 .008 0.016 .008 5000
2.0 0.1 1.25 0.10 0.55 0.1 0.4 0.2 0.4 0.2
A
MMC12 0.126 .004 0.063 .006 0.022 .004 0.020 .01 0.020 .01 5000
3.2 0.1 1.6 0.15 0.55 0.1 0.5 0.25 0.5 0.25
MMC25 0.248 .004 0.126 .006 0.022 .004 0.024 .008 0.024 .008 4000
t
6.3 0.1 3.2 0.15 0.55 0.1 0.6 0.2 0.6 0.2
B
Land Pattern
(in.) Dimensions are for reference only
Size M N O L
M
N L MMC06 0.075 0.024 0.041 0.027
MMC08 0.095 0.032 0.069 0.031
MMC12 0.146 0.040 0.080 0.066
O
MMC25 0.272 0.048 0.150 0.176
OrderiNg iNFOrMatiON
RoHS Compliant
MMC12J4704ETP
Type Wattage Tolerance Resistance Packaging
06 = 0.1 F= 1% First 3 digits are TP = Paper tape
08 = 0.125 G= 2% significant; 4th digit (use on MMC06,
12 = 0.25 J= 5% is multiplier (# of MMC08, MMC12)
25 = 1.0 K= 10% zeroes to follow). TR = Embossed tape
Examples: (use on MMC25)
4704 = 4,700,000
1214 = 1,210,000
Use E96 values for 1%
Use E24 values for 5%
Note: Units are marked with 3-digit (E24 Series) or 4-digit (E96 Series). 4-digit
marking not available on MMC06 sizes.
30 1-866-9-OHMITE Intl 1-847-258-0300 Fax 1-847-574-7522 www.ohmite.com info@ohmite.com