628L104TR4

628L104TR4

  • 厂商:

    BITECH

  • 封装:

  • 描述:

    628L104TR4 - R/2R Ladder .220” Small Outline Thick Film DIP Surface Mount Resistor Networks - Bi tec...

  • 详情介绍
  • 数据手册
  • 价格&库存
628L104TR4 数据手册
MODEL 628 L R/2R Ladder .220” Small Outline Thick Film DIP Surface Mount Resistor Networks ELECTRICAL Standard Resistance Range, Ohms Standard Resistance Tolerance, at 25°C Operating Temperature Range Temperature Coefficient of Resistance Maximum Operating Voltage Insulation Resistance Ladder Network Accuracy MECHANICAL 1K to 100K ±2% -55°C to +125°C ±100ppm/°C 50Vdc or √PR ≥10,000 Megohms 8 Bits: ±1/2 LSB, -55°C to +125°C 4 Lead Material Lead Configuration Lead Coplanarity Substrate Material Resistor Material Body Material APPLICABLE DOCUMENTS Copper Alloy, 60/40 Tin-Lead (Dipped) Gull Wing ±0.002 in. (0.057mm) Alumina Cermet Epoxy MIL-R-914 — Resistor Networks, Fixed, Film, Surface Mount Established Reliability General Specification MIL-STD-202 — Test Methods for Electronic and Electrical Component Parts EIA-481 — Carrier Taping of Surface Mount Components for Automatic Handling EIA-PDP-100 — SOGN-0002 Outline Dimensions Specifications subject to change without notice. 4-131 Model 628 L OUTLINE DIMENSIONS (Inch/mm) .445 11.30 .090 2.29 Max. .028 0.71 Typ. .310 7.87 Max. .220 ± .005 5.59 ± 0.13 .008 ± .005 0.20 ± 0.13 .016 Typ. 0.41 .050 1.27 Typ. .008 0.20 Typ. Note: Maximum Allowable Mold Excursion = 0.006" SCHEMATICS Model 628 L 8 Bits, 16 Leads 16 16 Model 628 LN 8 Bits, 16 Leads R R R R R R R 2R R R R R R R R 2R 2R 2R 2R 2R 2R 2R 2R 2R 2R 2R 2R 2R 2R 2R 2R 2R 1 1 Note: Custom circuits are available. Consult factory. 4-132 Model 628 L SOLDER PAD LAYOUT .045 ± .005 1.14 ± 0.13 .050 Typ. 1.27 .220 ± .010 5.59 ± 0.25 .315 Min. 8.00 .030 ± .005 0.76 ± 0.13 POWER DERATING CURVE POWER DISSIPATION, WATTS AT 70°C Percent of Rated Power 100 80 60 40 20 0 -0 70 125 150 Degrees C Model 628L Per Package 0.640 Per Resistor 0.040 4 STANDARD RESISTANCE VALUES, OHMS R/2R 1K/2K 10K/20K R/2R 25K/50K 50K/100K R/2R 100K/200K TYPICAL PART MARKING Manufacturer’s Trademark Part Number: 628L104 8L104 Part Marking: 8L104 UK MADE Date Code Part Marking Lead #1 Indicator 4-133 Model 628 L PACKAGING Standard: Tape & Reel Conforms to requirements of EIA-481. All units oriented with lead #1 to the left of direction of feed. Tape: Width Pocket Pitch Diameter Capacity = = = = = 24mm Embossed Plastic, Antistatic 12mm 13” (330mm) Maximum 2,000 Units Reel: Option: Magazines Conforms to EIA and JEDEC standards. All units oriented with lead #1 to the same side. Magazine: Capacity = 50 Units ORDERING INFORMATION 628 L 104 TR4 Model Series Circuit Type: L = Ladder Standard Tape & Reel Packaging: (No code used for Magazines.) R Resistance Code: First 2 digits are significant. Last digit denotes the number of trailing zeros. 4-134 Model 628 L
628L104TR4
1. 物料型号: - 型号为628L,这是一个R/2R梯形网络的表面贴装电阻器。

2. 器件简介: - 628L是一个220英寸小型外型(Small Outline)厚膜DIP表面贴装电阻网络,具有8位的梯形网络精度。

3. 引脚分配: - 引脚配置为鸥翼型(Gull Wing)。

4. 参数特性: - 标准阻值范围:1K至100K欧姆。 - 标准阻值公差:+2%(25°C)。 - 工作温度范围:-55°C至+125°C。 - 电阻温度系数:±100ppm/°C。 - 最大工作电压:50Vdc或VPR。 - 绝缘电阻:≥10,000兆欧姆。

5. 功能详解: - 该器件是一个8位的R/2R梯形网络,可以在-55°C至+125°C的温度范围内提供±1/2LSB的精度。

6. 应用信息: - 该器件可以用于需要精确电阻网络的应用场合,如模拟数字转换器(ADC)、数字模拟转换器(DAC)等。

7. 封装信息: - 封装为220英寸小型外型(Small Outline)。 - 引脚材料为铜合金,表面镀有60/40锡铅。 - 引脚共面性为±0.002英寸(0.057mm)。 - 基板材料为氧化铝,电阻材料为陶瓷金属(Cermet),外壳材料为环氧树脂。
628L104TR4 价格&库存

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