|
in
|
|
|
|
Series MELF3215
Precision Metal MELF Resistors |
 
|
|
■CHARACTERISTICS |
|
●Come up to GJB1929-1994
●Stability：±0.5％
125℃ 1000h
●Temp Range：-65℃～150℃
●High Stability，Low
TCR
●SMD
●Coated style |
|
■Specification |
|
TYPE |
MELF3215 |
MELF5918 |
MELF8820 |
|
Power Rating at 70℃（W） |
0.15 |
0.25 |
0.5 |
|
Power Rating at 125℃（W） |
0.05 |
0.10 |
0.125 |
|
Max Working Voltage
（V） |
200 |
200 |
250 |
|
Resistance Range
（Ω） |
10Ω-2M0 |
1Ω-8M0 |
1Ω-10M0 |
|
Tolerance Range |
±1.0%,±0.5%,±0.25%,±0.1%,±0.05%,±0.02% |
|
TC-Range（PPM/℃） |
±50PPM/℃,±25PPM/℃,±20PPM/℃,±15PPM/℃,±10PPM/℃,±5PPM/℃ |
|
Dimensions（mm） |
L±0.3 |
3.5 |
5.8 |
8.0 |
|
D±0.3 |
1.5 |
1.8 |
2.0 |
|
W±0.1 |
0.8 |
1.14 |
1.35 |
|
|
■Contrast
Forms in Precision , TCR and Resistance
Range |
|
|
MELF3215 |
MELF5918 |
MELF8820 |
|
P(±0.02％) |
MIN |
|
10R |
10R |
|
MAX |
|
500K |
500K |
|
W(±0.05%) |
MIN |
50R |
10R |
10R |
|
MAX |
750K |
1M0 |
1M0 |
|
B(±0.1%) |
MIN |
10R |
10R |
10R |
|
MAX |
1M0 |
3M0 |
3M0 |
|
C(±0.25%) |
MIN |
10R |
1R0 |
10R |
|
MAX |
1M0 |
8M0 |
10M |
|
D(±0.5%) |
MIN |
10R |
1R0 |
1R0 |
|
MAX |
1M0 |
8M0 |
10M |
|
F(±1%) |
MIN |
10R |
1R0 |
1R0 |
|
MAX |
2M0 |
8M0 |
10M |
|
C7(±5PPM/℃) |
MIN |
|
5R0 |
5R0 |
|
MAX |
|
1M0 |
1M0 |
|
C6(±10PPM/℃) |
MIN |
10R |
1R0 |
1R0 |
|
MAX |
750K |
1M0 |
1M0 |
|
C5(±15PPM/℃) |
MIN |
10R |
1R0 |
1R0 |
|
MAX |
1M0 |
4M0 |
5M |
|
C4(±20PPM/℃) |
MIN |
10R |
1R0 |
1R0 |
|
MAX |
1M5 |
8M0 |
10M |
|
C3(±25PPM/℃) |
MIN |
10R |
1R0 |
1R0 |
|
MAX |
1M5 |
8M0 |
10M |
|
C2(±50PPM/℃) |
MIN |
10R |
1R0 |
1R0 |
|
MAX |
2M0 |
8M0 |
10M |
|
|
■Performance Characteristics |
|
Test Item |
GJB1929-94 |
BDS |
|
Short time Overload |
≤±（0.25％R+0.05Ω) |
±0.03% |
|
Temperature shock |
≤±（0.25％R+0.05Ω) |
±0.03% |
|
Low temp. Operation |
≤±（0.25％R+0.05Ω) |
±0.03% |
|
Dielectric Strength |
≤±（0.25％R+0.05Ω) |
±0.03% |
|
Resistance to Solder |
≤±（0.25％R+0.05Ω) |
±0.05% |
|
Resistance to moisture |
≤±（0.5％R+0.05Ω) |
±0.25% |
|
Load life |
≤±（0.5％R+0.05Ω) |
±0.10% |
|
Shock |
≤±（0.25％R+0.05Ω) |
±0.005% |
|
Vibration |
≤±（0.25％R+0.05Ω) |
±0.05% |
|
|
■Example for purchase：MELF3215-10K5-F-C2 |
|
| |
|
