Datasheet > 628B271/271FTR4

628B271/271FTR4

更新时间： 2024-11-16 03:05:11

品牌	Logo	应用领域
TTELEC		/
页数	文件大小	规格书
5页	66K
描述
220 Small Outline Dual-In-Line Thick Film Surface Mount Resistor Networks

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628B271/271FTR4 数据手册

MODELS 627, 628

.220” Small Outline

Dual-In-Line

Thick Film

Surface Mount

Resistor Networks

ELECTRICAL

Standard Resistance Range, Ohms

Standard Resistance Tolerance, at 25°C

10 to 1Meg (Plus “0 Ohm” Jumperꢀ

2% (ꢁ33 Ohms = 1Ohmꢀ

(Optional: F Tol. = 1%ꢀ

-55°C to +125°C

Operating Temperature Range

Temperature Coefﬁcient of Resistance

Temperature Coefﬁcient of Resistance, Tracking

Maximum Operating Voltage

100ppmꢂ°C (ꢁ100 Ohms = 250ppmꢂ°Cꢀ

50ppmꢂ°C

50Vdc or √PR

Insulation Resistance

≥10,000 Megohms

ENVIRONMENTAL

Thermal Shock plus Power Conditioning

Short Time Overload

∆R 0.70%

∆R 0.25%

Moisture Resistance

∆R 0.50%

Mechanical Shock

∆R 0.25%

Vibration

∆R 0.25%

Low Temperature Operation

High Temperature Exposure

Load Life, 2,000 Hours (≤33Ohms = 0.5 Ohmꢀ

Resistance to Solder Heat (Total immersion in solder at 280°C for 10 sec.ꢀ

Dielectric Withstanding Voltage

Temperature Exposure, Maximum

Marking Permanency

Lead Solderability

Flammability

Storage Temperature Range

Speciﬁcations subject to change without notice.

∆R 0.25%

∆R 0.50%

∆R 0.25%

200V for 1 minute

215°C for 3 minutes

MIL-STD-202, Method 215

MIL-STD-202, Method 208

UL-94V-O Rated

-55°C to +150°C

4-117

Models 627, 628

12 3 4 5

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