Datasheet > B12J18K

B12J18K

更新时间： 2024-11-15 22:04:07

品牌	Logo	应用领域
OHMITE		/
页数	文件大小	规格书
2页	269K
描述
RES 18K OHM 12W 5% AXIAL

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B12J18K 数据手册

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.

F ꢁ at u ꢀ ꢁ S

Mounting brackets not included with resistors.

•ꢀRuggedꢀleadꢀfreeꢀvitreousꢀenamelꢀcoating

•ꢀAll-weldedꢀconstruction.

•ꢀSelfꢀsupportingꢀterminalꢀmountingꢀoption.

•ꢀHigherꢀpowerꢀratings.

•ꢀFlame-resistantꢀleadꢀfreeꢀvitreousꢀenamelꢀcoating.

•ꢀRoHSꢀcompliantꢀproductꢀavailable.ꢀAddꢀ“E”ꢀsuffixꢀtoꢀ

part number to specify.

SꢁꢀꢂꢁS SPꢁcꢂFꢂcatꢂONS

Series Wattage

Ohms

Lead Gauge Max. Voltage*

B12

B20

5.25

8.0

12.0

20.0

0.1-20K

0.03-25K

0.08-51K

0.1-100K

187

250

625

750

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

chaꢀactꢁꢀꢂStꢂcS

lead-free vitreous enamel

Ceramic

Coating

Core

Tinned axial; RoHS solder composition is 96% Sn, 3.5%

Ag, 0.5% Cu

Terminals

Linearly from 100% @ +25°C to 0% @ +350°C

Derating

1Ω+: ±5%

Tolerance

under 1Ω: ±10%

Based on 25°C free air rating

Power rating

Overload

10 times rated wattage for 5 seconds

5Ω and under: ±400 ppm/°C

Above 5Ω: ±260 ppm/°C

Temperature coefficient

To calculate, use the formula √P/R

Max. amps

(continued)

1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com

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与B12J18K相关器件

型号	品牌	获取价格	描述	数据表
B12J18KE	OHMITE	获取价格	RES 18K OHM 12W 5% AXIAL
B12J19KE	OHMITE	获取价格	Brown Devil Vitreous Enamel Power
B12J1K0	OHMITE	获取价格	Brown Devil Vitreous Enamel Power
B12J1K0E	OHMITE	获取价格	Brown Devil Vitreous Enamel Power
B12J1K25E	OHMITE	获取价格	Brown Devil Vitreous Enamel Power
B12J1K2E	OHMITE	获取价格	Brown Devil Vitreous Enamel Power
B12J1K5	OHMITE	获取价格	RES 1.5K OHM 12W 5% AXIAL
B12J1K5E	OHMITE	获取价格	Brown Devil Vitreous Enamel Power
B12J1K75E	OHMITE	获取价格	Brown Devil Vitreous Enamel Power
B12J1R0	OHMITE	获取价格	RES 1 OHM 12W 5% AXIAL