参数资料
| 型号： | 1-1879022-1 |
| 厂商： | TE Connectivity |
| 文件页数： | 1/3页 |
| 文件大小： | 0K |
| 描述： | RES 820 OHM 3W 5% SMD |
| RoHS指令信息： | 1-1879022-1 Statement of Compliance |
| 标准包装： | 1 |
| 系列： | SMF, CGS |
| 电阻（欧姆）： | 820 |
| 功率（瓦特）： | 3W |
| 复合体： | 金属薄膜 |
| 温度系数： | ±100ppm/°C |
| 容差： | ±5% |
| 封装/外壳： | 4122（10555 公制），J 形引线 |
| 尺寸/尺寸： | 0.413" L x 0.217" W（10.50mm x 5.50mm） |
| 高度： | 0.209"（5.30mm） |
| 端子数： | 2 |
| 包装： | 标准包装 |
| 其它名称： | A103578DKR |
SMD Moulded Power Resistor
Type SM Series
Key Features
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■
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■
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Low Profile Design
Available on Tape
Very Wide Value Range
Ideal for Power Circuitry
Available in 2,3 or 5 Watts
Flameproof Coating UL94V0
TE?Connectivity? (TE)? introduces? a? surface? mount? power? resistor? suited? to? meet? today's
circuit?design?needs.?Each?size?offers?low?profile?case?design?with?flexible?tinned?copper
terminations? for? reliable? solder? joints.? All? styles? utilize? a? fully? welded? construction
technique,? unlike? other? designs? that? rely? solely? on? tinned? termination?
onnections.? These? features? allow? the? SM? Series? to? withstand? the? higher? temperatures
associated? with? reflow,? vapour? phase,? or? infrared? (IR)? manufacturing? processes? without
degradation.
Characteristics - Electrical
SM (Wire)
SM (Metal Film)
Values SM_2:
Values SM_3:
Values SM_5:
Value Grid:
Resistance Tolerance:
Power Rating @ 25°C SM_2:
Power Rating @ 25°C SM_3:
Power Rating @ 25°C SM_5:
Derating:
Max Operating Voltage SM_2:
Max Operating Voltage SM_3:
Max Operating Voltage SM_5:
Characteristics - Environmental
R10 – 200R
R10 – 300R
R10 – 500R
E24
1% or 5%
2.0 Watts
3.0 Watts
5.0 Watts
See Curve Below
300 Volts
500 Volts
500 Volts
201R – 2M
301R – 2M
501R – 2M
Test
Temperature Coefficient
Condition
-55°C – +200°C
SM (Wire)
± 200ppm /°C
SM (Metal Film)
± 100ppm /°C
of Resistance:
Short Time Overload:
Rated Load:
Insulation Resistance:
Load Life:
Humidity Load Life:
5 times of rated wattage for 5 sec.
Rated voltage for 30 minutes
500VDC
70°C 1.5 hrs on 0.5 hrs off for 1000 hrs
40°C ±2°C @ 90-95% RH 500 hrs
± 1%
± 1%
10,000 MΩ
± 2%
± 2%
± 0.5%
± 0.5%
10,000 MΩ
± 1%
± 1%
1.5 hrs on 0.5 hrs off
Voltage Withstand:
Solderability:
Resistance to
Soldering Heat:
500VAC for 60 seconds
235°C ±5°C for 2 seconds
270°C ±5°C for 10 ±1seconds
No Physical damage
95% coverage
Resistance value change
within ± 1%
1773242 CIS WR 04/2012
Dimensions are in millimeters
and inches unless otherwise
specified. Values in brackets
are standard equivalents.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
For email, phone or live chat, go to: te.com/help
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| 1-1879022-3 | 功能描述:金属膜电阻器 - SMD SMF3 1K0 5% RoHS:否 制造商:Panasonic Electronic Components 电阻:750 Ohms 容差:0.1 % 功率额定值:250 mW (1/4 W) 电压额定值: 外壳代码 - in:1210 外壳代码 - mm:3225 温度系数: 工作温度范围: 系列: |
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| 1-1879022-7 | 功能描述:金属膜电阻器 - SMD SMF3 1K5 5% RoHS:否 制造商:Panasonic Electronic Components 电阻:750 Ohms 容差:0.1 % 功率额定值:250 mW (1/4 W) 电压额定值: 外壳代码 - in:1210 外壳代码 - mm:3225 温度系数: 工作温度范围: 系列: |
| 1-1879022-9 | 功能描述:金属膜电阻器 - SMD SMF3 1K8 5% RoHS:否 制造商:Panasonic Electronic Components 电阻:750 Ohms 容差:0.1 % 功率额定值:250 mW (1/4 W) 电压额定值: 外壳代码 - in:1210 外壳代码 - mm:3225 温度系数: 工作温度范围: 系列: |
| 1-1879023-0 | 功能描述:固定电感器 3650 1008 39nH 5% 2K RL RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm |
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