芯天下
Ohmite Manufacturing Company

Ohmite Manufacturing Company- 线绕变阻器

Ohmite制造公司成立于1925年,是一家全球领先的高功率电阻制造商,总部位于美国伊利诺伊州沃伦维尔。公司拥有超过80年的历史,专注于高电流、高电压、高能量电阻器的设计与制造。产品广泛应用于工业、军事、航天、医疗等要求严苛的领域。主要产品线包括线绕电阻(如270系列)、厚膜电阻(如TGH系列)、陶瓷复合电阻(如OX/OY系列)以及可变电压控制器(如VVP系列)。此外,公司还提供用于电力电子散热管理的多种散热器产品。Ohmite以坚固的工程设计和严格的测试流程确保产品在极端条件下的高精度与高可靠性。作为全球功率电阻市场的资深供应商,Ohmite在该细分领域拥有显著的品牌知名度和技术积累。公司通过全球分销网络与定制化服务,持续满足原始设备制造商和系统集成商的需求。

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线绕变阻器 - 型号列表

469 个型号

电阻

电阻值(欧姆)

最大额定电流

直流电阻(DCR)(最大)

重量

系列

功率(瓦)

额定功率

额定电压

峰值脉冲功率

直径

最大瞬时扭矩(oz-in / mNm)

海关税号

轴直径

执行器长度

执行器直径

轴和轴承长度

旋转范围

端接方式

安装类型

轴径

类型

调节方式

圈数

包装数量

SPG

制造商零件编号库存价格产品类别标准包装数量RoHS容差电阻功率(瓦)额定功率额定电压电阻值(欧姆)锥度旋转范围包装方式执行器长度执行器直径端接样式类型系列产品特性轴直径轴和轴承长度安装类型重量海关税号核心类型峰值脉冲功率最大额定电流电阻公差直流电阻(DCR)(最大)直径端接方式轴径最大瞬时扭矩(oz-in / mNm)调节方式圈数基极电阻(R1)SVHC电阻材料轴径尺寸本体尺寸螺纹长度包装数量导体材料螺纹/螺钉/孔尺寸SPG特性单元数量类型属性最大功率25°C电阻(欧姆)致动器类型主要用途温度系数
RHS1R0E
6

Rheostats 25watt 1ohm 500V Std Shaft RHEOSTAT 1 OHM 25W 10% WW Rheostat;Rest 1 Ohms;Wirewound;Pwr-Rtg 25W;Panel;Dia 1.56in;Open;Vol 500V Res Wirewound Rheostat 1 Ohm 10% 25W 1(Elec)/1(Mech)Turn 6.35mm (57.16 X 39.62 X 43.69mm) Solder Lug Panel Mount RHEOSTAT, WIREWOUND, 1 OHM, 25W Rheostat; Rest 1 Ohms; Wirewound; Pwr-Rtg 25W; Panel; Dia 1.56In; Open; Vol 500V

Ohmite

201: ¥334.492Rheostats1RoHS Compliant10 %1 Ohms25W25 W500 V1Linear300°Bulk22.23mm6.35mmSolder LugWirewoundRHSOpen Frame0.25 in0.875 in:Panel0.10485331000Open25 W5 A:± 10%:1ohm1.56 "Lug0.25 "0.25 to 0.5 in.lbs.:Side:1:Wirewound-----------------
RGS100E

Rheostats 75watt 100ohm 900V Std Shaft RHEOSTAT 100 OHM 75W 10% WW Res Wirewound Rheostat 100 Ohm 10% 75W 1(Elec)/1(Mech)Turn 6.35mm (66.68 X 69.25 X 79.84mm) Solder Lug Panel Mount Rheostat; 75W; Model G; 10%

Ohmite

101: ¥384.472Rheostats1RoHS Compliant10 %100 Ohms75W75 W900 V100Linear300°Bulk22.23mm6.35mmSolder LugRheostatsRGSOpen Frame6.35 mm22.23 mm-------------1------------------
RHS75RE
9

Rheostats 25watt 75ohm 500V Std Shaft RHEOSTAT 75 OHM 25W 10% WW Rheostat;Rest 75 Ohms;Wirewound;Pwr-Rtg 25W;Panel;Dia 1.56in;Open;Vol 500V Res Wirewound Rheostat 75 Ohm 10% 25W 1(Elec)/1(Mech)Turn 6.35mm (57.16 X 39.62 X 43.69mm) Solder Lug Panel Mount RHEOSTAT, WIREWOUND, 75 OHM, 25W RHEOSTAT, WIREWOUND, 75OHM, 25W Rheostat; Rest 75 Ohms; Wirewound; Pwr-Rtg25W; Panel; Dia 1.56In; Open; Vol 500V Potentiometer: shaft; single turn; 75Ω; 25W; 6.35mm; wirewound

Ohmite

301: ¥1,773.848Rheostats1RoHS Compliant10 %75 Ohms25W25 W500 V75Linear300°Bulk22.23mm6.35mmSolder LugWirewoundRHSOpen Frame0.25 in0.875 in:Panel0.08685331000Open25 W0.575 A:± 10%:75ohm1.56 "Lug0.25 "0.25 to 0.5 in.lbs.:Side:1:Wirewound:No SVHC (20-Jun-2013):WirewoundD springØ39.6 x 34.9mm9.53mm2wirewound3/8"x32UNEF2linear1shaft-----
RHS3K5E
7

Rheostats 25watt 3.5K 500V Std Shaft RHEOSTAT 3.5K OHM 25W 10% WW Rheostat;Rest 3.5 Kilohms;Wirewound;Pwr-Rtg 25W;Panel;Dia 1.56in;Open Res Wirewound Rheostat 3.5K Ohm 10% 25W 1(Elec)/1(Mech)Turn 6.35mm (57.16 X 39.62 X 43.69mm) Solder Lug Panel Mount Rheostat; Rest 3.5 Kilohms; Wirewound; Pwr-Rtg 25W; Panel; Dia 1.56In; Open Potentiometer: shaft; single turn; 3.5kΩ; 25W; 6.35mm; wirewound

Ohmite

561: ¥330.616Rheostats1RoHS Compliant10 %3.5 kOhms25W25 W500 V3.5kLinear300°Bulk22.23mm6.35mmSolder LugWirewoundRHSOpen Frame0.25 in0.875 inPanel0.2 kg-Open25 W0.084 A--1.56 "Lug0.25 "0.25 to 0.5 in.lbs.-----D springØ39.6 x 34.9mm9.53mm1wirewound3/8"x32UNEF1linear1shaft25W3.5k6.35mmOpen Frame-
RES50RE
6

Rheostats 12.5watt 50ohm Std Shaft RHEOSTAT 50 OHM 12.5W 10% WW Rheostat;Rest 50 Ohms;Wirewound;Pwr-Rtg 12.5W;Panel;Dia 0.875in;Open Res Wirewound Rheostat 50 Ohm 10% 12.5W 1(Elec)/1(Mech)Turn 3.18mm (33.34 X 22.23 X 26.2mm) Solder Lug Panel Mount RHEOSTAT, WIREWOUND, 50 OHM, 12.5W Ohmite 300°转 50Ω 可变电阻器, 12.5W, ±10%

Ohmite

3731: ¥198.764Rheostats1RoHS Compliant10 %50 Ohms12.5W12.5 W305 V50Linear300°Bulk15.88mm3.18mmSolder LugWirewoundRESOpen Frame0.125 in0.625 in:Panel0.01885331000---:± 10%:50ohm----:Side:1:Wirewound-----------------
RHS25RE
9

Rheostats 25watt 25ohm 500V Std Shaft RHEOSTAT 25 OHM 25W 10% WW Rheostat;Rest 25 Ohms;Wirewound;Pwr-Rtg 25W;Panel;Dia 1.56in;Open;Vol 500V Res Wirewound Rheostat 25 Ohm 10% 25W 1(Elec)/1(Mech)Turn 6.35mm (57.16 X 39.62 X 43.69mm) Solder Lug Panel Mount RHEOSTAT, WIREWOUND, 25 OHM, 25W RHEOSTAT, WIREWOUND, 25OHM, 25W Rheostat; Rest 25 Ohms; Wirewound; Pwr-Rtg25W; Panel; Dia 1.56In; Open; Vol 500V Potentiometer: shaft; single turn; 25Ω; 25W; 6.35mm; wirewound Ohmite 300°转 25Ω 可变电阻器, 25W, ±10%

Ohmite

321: ¥308.04Rheostats1RoHS Compliant10 %25 Ohms25W25 W500 V25Linear300°Bulk22.23mm6.35mmSolder LugWirewoundRHSOpen Frame0.25 in0.875 in:Panel0.09185331000Open25 W1 A:± 10%:25ohm1.56 "Lug0.25 "0.25 to 0.5 in.lbs.:Side:1:Wirewound:No SVHC (20-Jun-2013):WirewoundD springØ39.6 x 34.9mm9.53mm1wirewound3/8"x32UNEF1linear1shaft-----
RJS6R0E
4

Rheostats 50watt 6ohm 750V Std Shaft RHEOSTAT 6 OHM 50W 10% WW Rheostat;Rest 6 Ohms;Wirewound;Pwr-Rtg 50W;Panel;Dia 2.31in;Open;Vol 750V Res Wirewound Rheostat 6 Ohm 10% 50W 1(Elec)/1(Mech)Turn 6.35mm (57.16 X 58.67 X 68.96mm) Solder Lug Panel Mount

Ohmite

951: ¥328.236Rheostats1RoHS Compliant10 %6 Ohms50W50 W750 V6Linear300°Bulk22.23mm6.35mmSolder LugWirewoundRJSOpen Frame0.25 in0.875 in--------------------------------
RJS800E
4

Rheostats 50watt 800ohm 750V Std Shaft RHEOSTAT 800 OHM 50W 10% WW Rheostat;Rest 800 Ohms;Wirewound;Pwr-Rtg 50W;Panel;Dia 2.31in;Open;Vol 750V Res Wirewound Rheostat 800 Ohm 10% 50W 1(Elec)/1(Mech)Turn 6.35mm (57.16 X 58.67 X 68.96mm) Solder Lug Panel Mount RHEOSTAT, WIREWOUND, 800 OHM, 50W

Ohmite

101: ¥380.732Rheostats1RoHS Compliant10 %800 Ohms50W50 W750 V800Linear300°Bulk22.23mm6.35mmSolder LugRheostatsRJSOpen Frame--:Panel0.15985333900---:± 10%:800ohm----:Side:1:Wirewound-----------------
RPS2K5E

Rheostats 225watt 2.5K 1300V Std Shaft RHEOSTAT 2.5K OHM 225W 10% WW Res Wirewound Rheostat 2.5K Ohm 10% 225W 1(Elec)/1(Mech)Turn 9.53mm (104.98 X 127 X 138.94mm) Solder Lug Panel Mount

Ohmite

105: ¥1,089.768Rheostats1RoHS Compliant10 %2.5 kOhms225W225 W1.3 kV2.5kLinear310°Bulk51.00mm9.53mmSolder LugRheostatsRPSOpen Frame----------------------------------
RHS25KE
5

Rheostats 25watt 25K 500V Std Shaft RHEOSTAT 25K OHM 25W 10% WW Rheostat;Rest 25 Kilohms;Wirewound;Pwr-Rtg 25W;Panel;Dia 1.56in;Open Res Wirewound Rheostat 25K Ohm 10% 25W 1(Elec)/1(Mech)Turn 6.35mm (57.16 X 39.62 X 43.69mm) Solder Lug Panel Mount RHEOSTAT, WIREWOUND, 25KOHM, 25W Rheostat; Rest 25 Kilohms; Wirewound; Pwr-Rtg 25W; Panel; Dia 1.56In; Open

Ohmite

101: ¥381.616Rheostats1RoHS Compliant10 %25 kOhms25W25 W500 V25kLinear300°Bulk22.23mm6.35mmSolder LugWirewoundRHSOpen Frame0.25 in0.875 in:Panel0.08285369010Open25 W0.032 A:± 10%:25kohm1.56 "Lug0.25 "0.25 to 0.5 in.lbs.:Side:1:Wirewound-----------------
RHS10KE
10

Rheostats 25watt 10K 500V Std Shaft RHEOSTAT 10K OHM 25W 10% WW Rheostat;Rest 10 Kilohms;Wirewound;Pwr-Rtg 25W;Panel;Dia 1.56in;Open Res Wirewound Rheostat 10K Ohm 10% 25W 1(Elec)/1(Mech)Turn 6.35mm (57.16 X 39.62 X 43.69mm) Solder Lug Panel Mount RHEOSTAT, WIREWOUND, 10KOHM, 25W Rheostat; Rest 10 Kilohms; Wirewound; Pwr-Rtg 25W; Panel; Dia 1.56In; Open Potentiometer: shaft; single turn; 10kΩ; 25W; 6.35mm; wirewound Ohmite 300°转 10kΩ 可变电阻器, 25W, ±10%

Ohmite

511: ¥317.10Rheostats1RoHS Compliant10 %10 kOhms25W25 W500 V10kLinear300°Bulk22.23mm6.35mmSolder LugWirewoundRHSOpen Frame0.25 in0.875 in:Panel0.08685331000Open25 W0.05 A:± 10%:10kohm1.56 "Lug0.25 "0.25 to 0.5 in.lbs.:Side:1:Wirewound:No SVHC (20-Jun-2013):WirewoundD springØ39.6 x 34.9mm9.53mm1wirewound3/8"x32UNEF1linear1shaft-----
RJSR50E
6

Rheostats 50watt 0.5ohm 750V Std Shaft RHEOSTAT 0.5 OHM 50W 10% WW Rheostat;Rest 0.5 Ohms;Wirewound;Pwr-Rtg 50W;Panel;Dia 2.31in;Open;Vol 750V Res Wirewound Rheostat 0.5 Ohm 10% 50W 1(Elec)/1(Mech)Turn 6.35mm (57.16 X 58.67 X 68.96mm) Solder Lug Panel Mount RHEOSTAT, WIREWOUND, 0.5 OHM, 50W Rheostat; Rest 0.5 Ohms; Wirewound; Pwr-Rtg 50W; Panel; Dia 2.31In; Open; Vol 750V

Ohmite

801: ¥507.144Rheostats1RoHS Compliant10 %500 mOhms50W50 W750 V0.5Linear300°Bulk22.23mm6.35mmSolder LugWirewoundRJSOpen Frame0.25 in0.875 in:Panel0.16385331000Open50 W10 A:± 10%:0.5ohm2.31 "Lug0.25 "0.25 to 2 in.lbs.:Side:1:Wirewound-----------------
RES1K5E
4

Rheostats 12.5watt 1.5K Std Shaft RHEOSTAT 1.5K OHM 12.5W 10% WW Res Wirewound Rheostat 1.5K Ohm 10% 12.5W 1(Elec)/1(Mech)Turn 3.18mm (33.34 X 22.23 X 26.2mm) Solder Lug Panel Mount Rheostat; Rest 1.5 Kilohms; Wirewound; Pwr-Rtg 12.5W; Panel; Dia 0.875In; Open

Ohmite

151: ¥362.40Rheostats1RoHS Compliant10 %1.5 kOhms12.5W12.5 W305 V1.5kLinear300°Bulk15.88mm3.18mmSolder LugWirewoundRESOpen Frame0.125 in0.625 inPanel--Open12.5 W0.09 A--0.875 "Lug0.125 "1 to 6 Oz./in.--------------------
RLS25RE
6

Rheostats 150watt 25ohm 1200V Std Shaft RHEOSTAT 25 OHM 150W 10% WW Rheostat;Rest 25 Ohms;Wirewound;Pwr-Rtg 150W;Panel;Dia 4in;Open;Vol 1200V Res Wirewound Rheostat 25 Ohm 10% 150W 1(Elec)/1(Mech)Turn 6.35mm (73.03 X 101.6 X 108.71mm) Solder Lug Panel Mount POTENTIOMETER, 150W, 25R Rheostat; Rest 25 Ohms; Wirewound; Pwr-Rtg150W; Panel; Dia 4In; Open; Vol 1200V

Ohmite

841: ¥588.336Rheostats1RoHS Compliant10 %25 Ohms150W150 W1.2 kV25Linear300°Bulk22.23mm6.35mmSolder LugWirewoundRLSOpen Frame0.25 in0.875 inPanel0.185331000Open150 W2.45 A:± 10%:25ohm4 ":Screw0.25 "0.5 to 3 in.lbs.:Knob--:No SVHC (20-Jun-2013):Wirewound--------------:-
RHL750E

Rheostats 25watt 750ohm 500V Locking Shaft RHEOSTAT 750 OHM 25W 10% WW Res Wirewound Rheostat 750 Ohm 10% 25W 1(Elec)/1(Mech)Turn 6.35mm (53.98 X 39.62 X 43.69mm) Solder Lug Panel Mount

Ohmite

101: ¥248.20Rheostats1RoHS Compliant10 %750 Ohms25W25 W500 V750Linear300°Bulk22.23mm6.35mmSolder LugRheostatsRHLOpen Frame6.35 mm22.23 mm-------------1------------------
RGS16RE

Rheostats 75watt 16ohm 900V Std Shaft RHEOSTAT 16 OHM 75W 10% WW Res Wirewound Rheostat 16 Ohm 10% 75W 1(Elec)/1(Mech)Turn 6.35mm (66.68 X 69.25 X 79.84mm) Solder Lug Panel Mount

Ohmite

101: ¥509.796Rheostats1RoHS Compliant10 %16 Ohms75W75 W900 V16Linear300°Bulk22.23mm6.35mmSolder LugRheostatsRGSOpen Frame----------------------------------
RES6R0E
6

Rheostats 12.5watt 6ohm Std Shaft RHEOSTAT 6 OHM 12.5W 10% WW Rheostat;Rest 6 Ohms;Wirewound;Pwr-Rtg 12.5W;Panel;Dia 0.875in;Open Res Wirewound Rheostat 6 Ohm 10% 12.5W 1(Elec)/1(Mech)Turn 3.18mm (33.34 X 22.23 X 26.2mm) Solder Lug Panel Mount RHEOSTAT, WIREWOUND, 6 OHM, 12.5W Rheostat; Rest 6 Ohms; Wirewound; Pwr-Rtg 12.5W; Panel; Dia 0.875In; Open

Ohmite

491: ¥256.292Rheostats1RoHS Compliant10 %6 Ohms12.5W12.5 W305 V6Linear300°Bulk15.88mm3.18mmSolder LugWirewoundRESOpen Frame0.125 in0.625 in:Panel0.01485333900Open12.5 W1.44 A:± 10%:6ohm0.875 "Lug0.125 "1 to 6 Oz./in.:Side-:Wirewound-----------------
RHS15KE
5

Rheostats 25watt 15K 500V Std Shaft RHEOSTAT 15K OHM 25W 10% WW Rheostat;Rest 15 Kilohms;Wirewound;Pwr-Rtg 25W;Panel;Dia 1.56in;Open Res Wirewound Rheostat 15K Ohm 10% 25W 1(Elec)/1(Mech)Turn 6.35mm (57.16 X 39.62 X 43.69mm) Solder Lug Panel Mount Rheostat; Rest 15 Kilohms; Wirewound; Pwr-Rtg 25W; Panel; Dia 1.56In; Open

Ohmite

101: ¥358.36Rheostats1RoHS Compliant10 %15 kOhms25W25 W500 V15kLinear300°Bulk22.23mm6.35mmSolder LugRheostatsRHSOpen Frame--Panel--Open25 W0.041 A--1.56 "Lug0.25 "0.25 to 0.5 in.lbs.--------------------
RLS15RE
7

Rheostats 150watt 15ohm 1200V Std Shaft RHEOSTAT 15 OHM 150W 10% WW Rheostat;Rest 15 Ohms;Wirewound;Pwr-Rtg 150W;Panel;Dia 4in;Open;Vol 1200V Res Wirewound Rheostat 15 Ohm 10% 150W 1(Elec)/1(Mech)Turn 6.35mm (73.03 X 101.6 X 108.71mm) Solder Lug Panel Mount RHEOSTAT, WIREWOUND, 15 OHM, 150W RHEOSTAT, WIREWOUND, 15OHM, 150W Ohmite 300°转 15Ω 可变电阻器, 150W, ±10%

Ohmite

551: ¥811.784Rheostats1RoHS Compliant10 %15 Ohms150W150 W1.2 kV15Linear300°Bulk22.23mm6.35mmSolder LugWirewoundRLSOpen Frame0.25 in0.875 in:Panel0.28685331000---:± 10%:15ohm----:Side:1:Wirewound:No SVHC (20-Jun-2013):Wirewound---------------
RJS35RE
6

Rheostats 50watt 35ohm 750V Std Shaft RHEOSTAT 35 OHM 50W 10% WW Rheostat;Rest 35 Ohms;Wirewound;Pwr-Rtg 50W;Panel;Dia 2.31in;Open;Vol 750V Res Wirewound Rheostat 35 Ohm 10% 50W 1(Elec)/1(Mech)Turn 6.35mm (57.16 X 58.67 X 68.96mm) Solder Lug Panel Mount RHEOSTAT, WIREWOUND, 35 OHM, 50W Rheostat; Rest 35 Ohms; Wirewound; Pwr-Rtg50W; Panel; Dia 2.31In; Open; Vol 750V

Ohmite

101: ¥286.96Rheostats1RoHS Compliant10 %35 Ohms50W50 W750 V35Linear300°Bulk22.23mm6.35mmSolder LugWirewoundRJSOpen Frame0.25 in0.875 in:Panel0.15985331000Open50 W1.19 A:± 10%:35ohm2.31 "Lug0.25 "0.25 to 2 in.lbs.:Side:1:Wirewound-----------------
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