UP1/4TB29.40.5%A datasheet, PDF

Datasheet> All Categories > Passive components> The resistor> UP1/4TB29.40.5%A

UP1/4TB29.40.5%A: DescriptionFixed Resistor, Metal Film, 0.25W, 29.4ohm, 350V, 0.5% +/-Tol, 10ppm/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

UP1/4TB29.40.5%A Overview

Fixed Resistor, Metal Film, 0.25W, 29.4ohm, 350V, 0.5% +/-Tol, 10ppm/Cel, Through Hole Mount, AXIAL LEADED

UP1/4TB29.40.5%A Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Objectid	1620901011
package instruction	AXIAL LEADED
Reach Compliance Code	compliant
ECCN code	EAR99
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	BULK
Rated power dissipation(P)	0.25 W
Rated temperature	70 °C
resistance	29.4 Ω
Resistor type	FIXED RESISTOR
surface mount	NO
technology	METAL FILM
Temperature Coefficient	10 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

Code

Description

Paper

Bulk

Pkg Qty

5,000

1,000

Toll Free: (888) SEI-SEIS

(888) 734-7347

www.seielect.com

email: marketing@seielect.com

Recommended Resources

base amplitude modulation circuit

SANYO 1100W vacuum cleaner motor drive circuit

Soft start regulated power supply circuit 4

FOTILE FYB-T2 intelligent hot and cold water dispenser circuit diagram

AD586 superposition circuit diagram

The three-phase motor adopts a commutation circuit that automatically stops by the travel switch.

lbing7 to get points: I am a beginner, but I am very grateful to lbing7 for patiently explaining the basics. Since the questions asked so far are very basic, I will not write them out....; heiyue105966986 The Industrial Cloud

LPM4, when measuring current, the problem of gradual decrease: I would like to ask, when my board measures the current in LPM4 mode, the current slowly drops from 7.3 mA to several hundred μA, instead of quickly reaching μA. What could be the reason?...; 黑加仑 Microcontroller MCU

Two-digit automatic adding counter: Hardware settings as b.htm test a_bit equ 20h ; storage place for units digit b_bit equ 21h ; storage place for tens digit temp equ 22h ; counter register star: mov temp,#0 ; initialize counter stlop:...; rain MCU

NEC National Undergraduate Electronic Design Competition Award Ceremony Returns: [i=s]This post was last edited by paulhyde on 2014-9-15 09:08[/i] On December 5th, I went to the NEC National Undergraduate Electronic Design Competition Award Ceremony. The award ceremony was held in...; 小娜 Electronics Design Contest

Using Multisim to learn analog circuits and digital circuits: [align=left][b][font=宋体][color=blue][size=14pt]Description: This is a basic study note. If you are interested, you can take a look. For the convenience of collection, I made it into a PDF document, wh...; tiankai001 MCU

I work in hardware, and now I don’t know what to do: Our company makes communication products such as managed switches. I am now working on hardware, but I feel that there is basically nothing I can do. After the PCB is completed, it is all handed over ...; miler128 Embedded System

Shortcut: 00 01 02 03 04 05 06 07 08 09 0A 0C 0F 0J 0L 0M 0R 0S 0T 0Z 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 1H 1K 1M 1N 1P 1S 1T 1V 1X 1Z 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 2G 2K 2M 2N 2P 2Q 2R 2S 2T 2W 2Z 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 3G 3H 3J 3K 3L 3M 3N 3P 3R 3S 3T 3V 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4M 4N 4P 4S 4T 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5E 5G 5H 5K 5M 5N 5P 5S 5T 5V 60 61 62 63 64 65 66 67 68 69 6A 6C 6E 6F 6M 6N 6P 6R 6S 6T 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7M 7N 7P 7Q 7V 7W 7X 80 81 82 83 84 85 86 87 88 89 8A 8D 8E 8L 8N 8P 8S 8T 8W 8Y 8Z 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9F 9G 9H 9L 9S 9T 9W

Popular Components