EEWORLDEEWORLDEEWORLD

Part Number

Search

B12J350E

Description
Wirewound Resistors - Through Hole 12watt 350ohm 5% Axial
CategoryPassive components   
File Size249KB,2 Pages
ManufacturerOhmite
Websitehttps://www.ohmite.com
Environmental Compliance
Download Datasheet Parametric View All

B12J350E Online Shopping

Suppliers Part Number Price MOQ In stock  
B12J350E - - View Buy Now

B12J350E Overview

Wirewound Resistors - Through Hole 12watt 350ohm 5% Axial

B12J350E Parametric

Parameter NameAttribute value
Product AttributeAttribute Value
ManufacturerOhmite
Product CategoryWirewound Resistors - Through Hole
RoHSDetails
Resistance350 Ohms
Power Rating12 W
Tolerance5 %
Temperature Coefficient260 PPM / C
Voltage Rating625 V
Operating Temperature Range+ 25 C to + 350 C
Diameter7.94 mm
Length44.45 mm
Termination StyleAxial
PackagingBulk
ProductPower Resistors Wirewound Vitreous Enamel
TechnologyWirewound
TypeVitreous Enamel Power Resistor
Mounting StylePCB Mount
Maximum Operating Temperature+ 350 C
Minimum Operating Temperature+ 25 C
Factory Pack Quantity25
200 Series
Brown Devil® Vitreous Enamel Power
Ohmite’s Brown Devil® is a small, exceptionally
durable power resistor. It features all-welded con-
struction and rugged, flame resistant conformal lead
free vitreous enamel coating to ensure successful
performance under high temperatures.
The wirewound 200 Series has a hollow-core con-
struction, which accommodates rigid mounting with
brackets or thru bolts.
Mounting brackets not included with resistors.
F e at u r e S
• Rugged lead free vitreous enamel coating
• All-welded construction.
• Self supporting terminal mounting option.
• Higher power ratings.
• Flame-resistant lead free vitreous enamel coating.
• RoHS compliant product available. Add “E” suffix to
part number to specify.
S e r i e S S P e c i F i c at i O N S
Series
B5
B8
B12
B20
Non-Inductive versions available. Insert “N” before tolerance code.
Example:
B5NJ10RE
Also available in low cost Centohm or Silicone coating. Consult Ohmite.
* Maximum Voltage is based on Ohm’s Law [V=√P*R] as limited by the resis-
tance value of specified product
Wattage
Ohms
Lead Gauge Max. Voltage*
5.25
0.1-20K
20
187
8.0
0.03-25K
18
250
12.0
0.08-51K
18
625
20.0
0.1-100K
18
750
characteriSticS
Coating
lead-free vitreous enamel
Core
Ceramic
Terminals
Tinned axial; RoHS solder composition is 96% Sn, 3.5%
Ag, 0.5% Cu
Derating
Linearly from 100% @ +25°C to 0% @ +350°C
Tolerance
1Ω+: ±5%
under 1Ω: ±10%
Temperature coefficient
5Ω and under: ±400 ppm/°C
Above 5Ω: ±260 ppm/°C
Max. amps
To calculate, use the formula √P/R
Power rating
Based on 25°C free air rating
Overload
10 times rated wattage for 5 seconds
(continued)
82
1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com
I2C register method, each code has comments. And with library operations for comparison, I hope it will be helpful for those who are learning
I always ask questions on the forum, and this time I can finally share some of my learning results. I used OLED to practice I2C, so I only wrote the I2C sending mode, without interrupts. In order to p...
赵怡彬 stm32/stm8
msp430 AD problem help!
AD initialization program section:ADC12CTL0 = ADC12ON+MSC+SHT0_8; // Turn on ADC12, extend sampling time// to ××oid overflow of resultsADC12CTL1 = SHP+CONSEQ_3; // Use sampling timer, repeated sequenc...
bluejb119 Microcontroller MCU
Disassemble an electromagnetic wave radiation tester
[i=s]This post was last edited by heyidisk on 2016-9-2 11:51[/i] Recently a friend brought me a broken thing and asked me to fix it. It turned out to be an electromagnetic wave radiation tester. The s...
heyidisk Making friends through disassembly
Why do many "NAND" gates in circuits need to be negated instead of directly using AND gates or OR gates?
This question has troubled me for a long time. I can just do something directly, so why do I have to do it in the opposite way?...
gshlsh Embedded System
Serial communication source program based on 2812 to realize rs485 and rs232 (reprinted)
Serial communication source program based on 2812 to realize rs485 and rs232...
安_然 Microcontroller MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1256  279  320  2134  796  26  6  7  43  17 
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