UP1/4T24.930.5%R datasheet, PDF

Datasheet> All Categories > Passive components> The resistor> UP1/4T24.930.5%R

UP1/4T24.930.5%R: DescriptionFixed Resistor, Metal Film, 0.25W, 4.93ohm, 350V, 0.5% +/-Tol, 50ppm/Cel, Through Hole Mount, AXIAL LEADED; CategoryPassive components The resistor; File Size190KB，2 Pages; ManufacturerSEI(Stackpole Electronics Inc.); Websitehttps://www.seielect.com/

Download Datasheet Parametric View All

UP1/4T24.930.5%R Overview

Fixed Resistor, Metal Film, 0.25W, 4.93ohm, 350V, 0.5% +/-Tol, 50ppm/Cel, Through Hole Mount, AXIAL LEADED

UP1/4T24.930.5%R Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Objectid	1945328431
package instruction	AXIAL LEADED
Reach Compliance Code	compliant
ECCN code	EAR99
YTEOL	0
Other features	ULTRA PRECISION
Manufacturer's serial number	UP
Installation features	THROUGH HOLE MOUNT
Number of terminals	2
Maximum operating temperature	85 °C
Minimum operating temperature	-20 °C
Package shape	TUBULAR PACKAGE
method of packing	TR, PAPER
Rated power dissipation(P)	0.25 W
Rated temperature	70 °C
resistance	4.93 Ω
Resistor type	FIXED RESISTOR
surface mount	NO
technology	METAL FILM
Temperature Coefficient	50 ppm/°C
Terminal shape	WIRE
Tolerance	0.5%
Operating Voltage	350 V

Preview

Download Datasheet

View All

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

Maximum Pulse Voltage

500

* Lesser of

√PR

or maximum working voltage.

Tolerance / TCR Combinations

Electrical (Operating Temperature Range -20°C to +85°C)

TCR

Code

TCR

0.01–0.02%

51.1Ω – 500K

51.1Ω – 294K

0.05%

10Ω – 1M

UP 1/4

0.1–0.25%

10Ω – 499K

10Ω – 4M

5.11Ω – 2M

0.5–1%

1Ω – 4M

1Ω – 2M

1Ω – 3.92M

0.01–0.02%

51.1Ω – 499K

UP 1/2

0.05%

10Ω – 499K

0.1–0.25%

10Ω – 499K

10Ω – 1M

5.11Ω – 1M

5.11Ω – 2M

0.5–1%

10Ω – 499K

1Ω – 1M

1Ω – 2M

1Ω – 3.92M

How to Order

SEI Type

1/4

Code

TCR Code

4.75K

Nominal Resistance

Tolerance

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%

Values

E192

Pkg Qty

5,000

1,000

Description

Paper

Bulk

Code

Toll Free: (888) SEI-SEIS

(888) 734-7347

www.seielect.com

email: marketing@seielect.com

Recommended Resources

Automobile oil level detection and alarm circuit

SK-12P holiday lights ASIC

Automatic dimming light circuit

TIL3009/TIL3012 optical coupler circuit

3.5w ultra-high amplifier (600-860MHZ) circuit

IPM module internal schematic diagram

A simple "video player" based on 51 single chip microcomputer: [i=s]This post was last edited by hjl240 on 2022-5-3 20:21[/i]Preface About 10 years ago, I saw someone share how to play the bad apple video on the LCD screen using a microcontroller in our EEWORLD f...; hjl240 51mcu

Taiwan Sun Yat-sen University ASIC Laboratory Comprehensive Script Tutorial: ...; 至芯科技FPGA大牛 FPGA/CPLD

How can I find out the maximum output power of a DCDC buck chip from its technical documentation?: [i=s]This post was last edited by dianhang on 2021-3-26 11:38[/i]For example, a typical chip will give its maximum output current, but not its maximum output power. The typical circuit given is 12V in...; dianhang Switching Power Supply Study Group

The ESP32 branch of MicroPython now has dual cores enabled by default: The ESP32 branch will enable dual-core support by default, and the single-core mode is defined by the following parameter: CONFIG_FREERTOS_UNICORE=y [url]https://github.com/micropython/micropython/com...; dcexpert MicroPython Open Source section

Vehicle CAN bus network data access and research significance: This content is originally created by EEWORLD forum user Mu Baixiansen . If you want to reprint or use it for commercial purposes, you must obtain the author's consent and indicate the sourceCars are ...; 木白先森 Automotive Electronics

Zigbee Topology Research: 1. Topology type: Zigbee has two topologies: a. Start b. Mesh.Regarding Zigbee network topology, it is generally divided into two categories.Category 1: Star, Tree, Mesh.Category 2: Star, Mesh, Hybrid...; 灞波儿奔 RF/Wirelessly

Shortcut: E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF EG EH EI EJ EK EL EM EN EO EP EQ ER ES ET EU EV EW EX EY EZ F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF FG FH FI FJ FK FL FM FN FO FP FQ FR FS FT FU FV FW FX FY FZ G0 G1 G2 G3 G4 G5 G6 G7 G8 G9 GA GB GC GD GE GF GG GH GI GJ GK GL GM GN GO GP GQ GR GS GT GU GV GW GX GZ H0 H1 H2 H3 H4 H5 H6 H7 H8 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ I1 I2 I3 I4 I5 I6 I7 IA IB IC ID IE IF IG IH II IK IL IM IN IO IP IQ IR IS IT IU IV IW IX J0 J1 J2 J6 J7 JA JB JC JD JE JF JG JH JJ JK JL JM JN JP JQ JR JS JT JV JW JX JZ K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA KB KC KD KE KF KG KH KI KJ KK KL KM KN KO KP KQ KR KS KT KU KV KW KX KY KZ

Popular Components