EEWORLDEEWORLDEEWORLD

Part Number

Search

UP1/4T21000.05%A

Description
Fixed Resistor, Metal Film, 0.25W, 100ohm, 350V, 0.05% +/-Tol, 50ppm/Cel, Through Hole Mount, AXIAL LEADED
CategoryPassive components    The resistor   
File Size188KB,2 Pages
ManufacturerSEI(Stackpole Electronics Inc.)
Websitehttps://www.seielect.com/
Download Datasheet Parametric View All

UP1/4T21000.05%A Overview

Fixed Resistor, Metal Film, 0.25W, 100ohm, 350V, 0.05% +/-Tol, 50ppm/Cel, Through Hole Mount, AXIAL LEADED

UP1/4T21000.05%A Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerSEI(Stackpole Electronics Inc.)
package instructionAXIAL LEADED
Reach Compliance Codecompli
ECCN codeEAR99
Manufacturer's serial numberUP
Installation featuresTHROUGH HOLE MOUNT
Number of terminals2
Maximum operating temperature85 °C
Minimum operating temperature-20 °C
Package shapeTUBULAR PACKAGE
method of packingBULK
Rated power dissipation(P)0.25 W
Rated temperature70 °C
resistance100 Ω
Resistor typeFIXED RESISTOR
surface mountNO
technologyMETAL FILM
Temperature Coefficient50 ppm/°C
Terminal shapeWIRE
Tolerance0.05%
Operating Voltage350 V
UP Series — Ultra Precision Metal Film Resistors
Features
• Highest stability metal film available
• Higher power options available
• Tolerances to ±0.01% available
• 1W available, contact factory
• Cut and formed product is available on
select sizes; contact factory for details
• TCRs as low as 5 ppm
• Matched sets available
• Low noise
• Non-standard resistance values available
Electrical Specifications
Type / Code
UP 1/4
UP 1/2
Power Rating
(Watts) @ 70°C
0.25W
0.5W
Maximum Working Voltage*
350
350
Maximum Pulse Voltage
500
500
* Lesser of
√PR
or maximum working voltage.
Tolerance / TCR Combinations
Electrical (Operating Temperature Range -20°C to +85°C)
TCR
Code
TA
TB
TD
T9
T2
TCR
0.01–0.02%
5
10
15
25
50
51.1Ω – 500K
51.1Ω – 500K
51.1Ω – 500K
51.1Ω – 294K
51.1Ω – 294K
0.05%
10Ω – 1M
10Ω – 1M
10Ω – 1M
10Ω – 1M
10Ω – 1M
UP 1/4
0.1–0.25%
10Ω – 499K
10Ω – 4M
10Ω – 4M
5.11Ω – 2M
5.11Ω – 2M
0.5–1%
1Ω – 4M
1Ω – 4M
1Ω – 4M
1Ω – 2M
1Ω – 3.92M
0.01–0.02%
51.1Ω – 499K
51.1Ω – 499K
51.1Ω – 499K
51.1Ω – 499K
51.1Ω – 499K
UP 1/2
0.05%
10Ω – 499K
10Ω – 499K
10Ω – 499K
10Ω – 499K
10Ω – 499K
0.1–0.25%
10Ω – 499K
10Ω – 1M
5.11Ω – 1M
5.11Ω – 2M
5.11Ω – 2M
0.5–1%
10Ω – 499K
1Ω – 1M
1Ω – 1M
1Ω – 2M
1Ω – 3.92M
How to Order
UP
SEI Type
1/4
Code
T1
TCR Code
4.75K
Nominal Resistance
1%
Tolerance
R
Packaging
Code
1/4
1/2
Code
T2 = 50ppm
T9 = 25ppm
TD = 15ppm
TB = 10ppm
TA = 5ppm
Tolerance
0.01%
0.02%
0.05%
0.1%
0.25%
0.5%
1%
Values
E192
E192
E192
E192
E192
E192
E192
Code
R
A
Description
Paper
Bulk
Pkg Qty
5,000
1,000
Toll Free: (888) SEI-SEIS
(888) 734-7347
www.seielect.com
37
email: marketing@seielect.com
Image Acquisition and Recognition System Based on TMS320VC5509A
Image Acquisition and Recognition System Based on TMS320VC5509A...
shaomingyi DSP and ARM Processors
[Rawpixel RVB2601 development board trial experience] 4. General hardware timer test
4. General Hardware Timer TestWhen using an operating system, if some tasks are performed in a software dead-wait manner, the system efficiency will inevitably be affected. Therefore, some slow period...
gs001588 XuanTie RISC-V Activity Zone
ADC, after 32 conversions, the digital tube stops displaying. What's the problem?
[i=s]This post was last edited by dontium on 2015-1-23 12:51[/i]/******************************************* ADC conversion channel port is P1.1. When the analog value of this program is greater than ...
flyingheartt Analogue and Mixed Signal
Ask a question about Verilog
I am a FPGA newbie, and now I have a Verilog question I would like to ask For example, there is an input data input [16:0] REG For ease of use, I now want to disassemble REG, such as a = REG[16:8]; b ...
littleshrimp FPGA/CPLD
Analog Reflection Topology Building Blocks for
The synthesis and realization of an analog-phaseshifter, delay line, attenuator, and group delay synthesizer-arepresented. These variable control devices are all implementedusing the same generic sing...
JasonYoo Industrial Control Electronics
Share MODBUS examples based on MSP430
This is the source code of the original author of tsg9456 in actual application, I hope it can help everyoneRun codeCopy code#include "synth.h"//-------------------------------------------------------...
火辣西米秀 Microcontroller MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 533  1310  828  2398  168  11  27  17  49  4 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号