参数资料
| 型号： | RC0S2CA6R80JT |
| 厂商： | Ohmite |
| 文件页数： | 2/4页 |
| 文件大小： | 0K |
| 描述： | RES POWER 6.8 OHM .25W 5% SMD |
| 产品目录绘图： | RC Series Front RC Series End RC Series Bottom |
| 标准包装： | 1,500 |
| 系列： | RC |
| 电阻（欧姆）： | 6.8 |
| 功率（瓦特）： | 0.25W，1/4W |
| 复合体： | 炭化物 |
| 温度系数： | ±400ppm/°C |
| 容差： | ±5% |
| 封装/外壳： | 3916（10040 公制），J 形引线 |
| 尺寸/尺寸： | 0.394" L x 0.159" W（10.01mm x 4.04mm） |
| 高度： | 0.159"（4.04mm） |
| 端子数： | 2 |
| 包装： | 带卷 (TR) |
| 其它名称： | RC0S2CA6R80JTR RC0S2CA6R80JTTR RC0S2CA6R80JTTR-ND |
WIREWOUND
SURFACE MOUNT
Surface Mount Power
CHARACTERISTICS
0.1 Ω –1 Ω
1 Ω –10 Ω
Part Number
RC0S2CA–––––
RC0R5DB–––––
RW0S6BB–––––
RF0S8BA–––––
RW1S0BA–––––
RF1S0CA–––––
RC1R0EA–––––
RP1S3CA–––––
RP1S5CA–––––
RP1S5CB–––––
RP1R5CB–––––
RW2S0CB–––––
RW2R0CB–––––
RP2S0DA–––––
RP2R0DA–––––
RW2S0DA–––––
RW2R0DA–––––
RP2R5DB–––––
RW3R0DB–––––
RP3R0EA–––––
RW3R5EA–––––
RM0R7EA–––––
*25°C ambient
Power Maximum
(watts)* voltage
0.25 250
0.50 350
0.6 50
0.8 200
1.0 50
1.0 350
1.0 500
1.25 350
1.5 75
1.5 350
2.0 100
2.0 500
2.0 100
2.5 500
3.0 200
3.0 750
3.5 350
0.75 2500
Resistance range
1% tol. 5% tol. 10% tol.
— — 2.2 Ω –5.6M
— — 2.2 Ω –20M
0.010 Ω –1K 0.005 Ω –1K
1 Ω –5M —
0.005 Ω –1K 0.005 Ω –1K
10 Ω –1M 1 Ω –10M
3.3-100K (10% tol only)
— 1 Ω –1M
0.005 Ω –1.5K 0.005 Ω –1.5K
— 1 Ω –1M
0.005 Ω –5K 0.005 Ω –5K
— 1 Ω –1M
0.005 Ω –5K 0.005 Ω –5K
— 1 Ω –1M
0.005 Ω –13K 0.005 Ω –13K
— 1 Ω –1M
0.005 Ω –25K 0.005 Ω –25K
1K Ω –1000M 1K Ω –1000M
— ±400
— ±400
±90 ±50
— ±100
±90 ±50
— ±200
— ±250
±90 ±250
— ±250
±90 ±50
— ±250
±90 ±50
— ±250
±90 ±50
— ±250
±90 ±50
— —
Temp. Coefficient
10 Ω +
±400
±400
±20
±100
±20
±100
-1300
±250
±250
±250
±20
±250
±20
±250
±20
±250
±20
±50
Dielectric
Withstanding
1000V
1000V
1000V
1000V
1000V
1000V
1000V
1000V
1000V
1000V
1000V
1000V
1000V
1000V
1000V
1000V
1000V
1000V
Tape Size
13” reels
16mm
24mm
12mm
12mm
12mm
16mm
32mm
16mm
16mm
16mm
16mm
24mm
24mm
24mm
24mm
32mm
32mm
32mm
Quantity
per reel
1500
1000
2500
2000
2000
1500
750
1500
1500
1000
1000
1000
1000
1000
1000
750
750
750
P E R F O R M A N C E D ATA
Temp. cycle Load Life Immersion
(-55°C to 125°C, (1000 hours (260°C for
Construction 1000 cycles) at 25°C) 10 sec.)
RC Carbon/Ceramic Comp. ±4.0%+.05 Ω ±10.0%+.05 Ω ±3.0%+.05 Ω
RF Metal Film ±0.5%+.05 Ω ±0.5%+.05 Ω ±0.1%+.05 Ω
RW Wirewound ±0.5%+.05 Ω ±3.0%+.05 Ω ±0.1%+.05 Ω
RP Power Film ±3.0%+.05 Ω ±5.0%+.05 Ω ±0.5%+.05 Ω
RN Wirewound, Non-inductive ±0.5%+.05 Ω ±3.0%+.05 Ω ±0.1%+.05 Ω
ALL models: Leaching (260°C Solder immersion, 60 sec.).......................
Thermal Shock (Units at -55°C, then rated power applied)..
Flammability .........................................................................
Momentary
Overload
6.3x rated power for 5 sec.
2x rated power for 0.1 sec.
5x rated power for 5 sec.
2x rated power for 0.1 sec.
5x rated power for 5 sec.
No visible leaching
No mechanical damage
UL Material rating, UL94V0
Derating
100
80
60
40
20
0
0 25 50 75 100 125
Ambient Temperature, ? C
150
TCR
Recommended Solder Profile
500
400
300
Typical TCR for
less than 0.1 ? SMD
resistors (PPM/ ? C)
300
250
200
150
Preheating
120 sec.
Soldering
10 sec.
60 sec.
Cooling
Preheating: 145°C ±15°, max. 120 sec.
Soldering: min. 220°C, max. 60 sec.
Max. Temp.: 260°C ±5°, 10 sec.
200
100
50
100
0
0
50
100
150
200
250
Time (sec.)
0.02 0.04 0.06 0.08 0.10
Ohms
1-866-9-OHMITE ? Int’l 1-847-258-0300 ? Fax 1-847-574-7522 ? www.ohmite.com ? info@ohmite.com
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