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Bourns, Inc.

Bourns, Inc.- 单圈微调电位器

Bourns, Inc. 是一家全球领先的电子元件制造商，由 Marlan 和 Rosemary Bourns 于 1947 年创立，总部位于美国加利福尼亚州河滨市。公司专注于设计、制造各类被动元件、电路保护器件和传感器，服务于汽车、工业、通信、消费电子和医疗等行业。产品组合包括微调电位器、精密电位器、直线运动电位器和旋转刻度盘，广泛应用于工业和消费类设备。在电路保护领域，Bourns 提供晶闸管浪涌保护器、气体放电管、可恢复保险丝、电信保险丝及 ESD 保护器件等。电感元件产品线涵盖变压器、线圈和扼流圈，用于电源管理和信号处理。电阻类产品包括片式电阻、片式电阻阵列及特殊电阻，如电流检测电阻和大功率电阻。此外，公司还生产开关、编码器、面板控制、模块化接触件及网络接口设备，支持电信基础设施。近年新增产品线有微电子模块、功率半导体和定制化集成无源解决方案。Bourns 在电位器和电路保护领域拥有深厚的技术积累和市场份额，是全球被动元件市场的重要参与者。凭借全球化的制造基地和销售网络，Bourns 以高可靠性产品著称，尤其在汽车和工业应用中占据稳固地位。

03

单圈微调电位器 - 型号列表

共 681 个型号

电阻

轴直径

额定功率

圈数

工作温度

标准包装数量

容差

电阻公差

深度

高度

包装方式

安装类型

温度系数

RoHS

总长度

尺寸/外形

端接样式

技术

系列

产品

产品类别

工厂包装数量

欧盟RoHS

长度

类型

功率（瓦）

电阻值（欧姆）

制造商零件编号库存价格容差电阻额定功率安装类型轴直径类型技术圈数工作温度标准包装数量包装方式RoHS欧盟RoHS深度高度总长度端接样式温度系数尺寸/外形产品产品类别工厂包装数量元件类型电阻公差长度锥度轴细节安装样式轴和轴承长度系列功率（瓦）电阻值（欧姆）电阻材料调节方式工作频率初始电阻（最小）端子样式轴径安装孔直径功能类型属性典型温度系数标准包装规格值套件类型SVHC海关税号额定电压直流电阻（DCR）（最大）重量产品子类型军用标准
53RAA-R25-A25L
53RAA-R25-A25L

Res Cermet POT 1M Ohm 10% 1W 1(Elec)/1(Mech)Turn 6mm (33.89 X 12.5 X 18.25mm) Solder Lug Panel Mount 53R side adj cermet trimmer,1M,12.5mm Potentiometers 1/2 SQ 1TURN 1M 10% PANEL CONTROL POTENT531M

bourns

10330: ¥31.07610 %1 MOhm1 WPanel Mount6 mmPotentiometerCermet1(Elec)|1(Mech) Turns1 to 125 °CBulkBulkCompliantCompliant12.5mm18.25mm33.89Solder Lug±150ppm/°C33.89 x 12.5 x 18.25mmMusical Syst PotentiometerPotentiometers10Cermet1MΩ33.89mmLinearSlottedPanel25 mm-----------------------
53RAA-R25-A08L
2
53RAA-R25-A08L

Res Cermet POT 500 Ohm 10% 1W 1(Elec)/1(Mech)Turn 6mm (33.89 X 12.5 X 18.25mm) Solder Lug Panel Mount 53R side adj cermet trimmer,500R,12.5mm Potentiometers 1/2 1TRN 500ohm 10% SQ PANEL CONTROL POTENT53500R Bourns 53 系列 500Ω ±10% 线性 电位器 , 1W, 6.35 mm 直径轴, ±150ppm/°C, 面板安装

bourns

4791: ¥61.3110 %500 Ohm1 WPanel Mount6 mmPotentiometerCermet1(Elec)|1(Mech) Turns1 to 125 °CBulkBulkCompliantCompliant12.5mm18.25mm33.89Solder Lug±150ppm/°C33.89 x 12.5 x 18.25mmMusical Syst PotentiometerPotentiometers10Cermet500Ω33.89mmLinearSlottedPanel25 mm53----1500Ω焊片6.35 mm9.53mmY线性±150ppm/°C----------
53RAA-R25-A23L
53RAA-R25-A23L

Res Cermet POT 500K Ohm 10% 1W 1(Elec)/1(Mech)Turn 6mm (33.89 X 12.5 X 18.25mm) Solder Lug Panel Mount 53R side adj cermet trimmer,500K,12.5mm Potentiometers 1/2 1TURN 500K 10% SQ PANEL CONTROL POTENT53500K

bourns

10330: ¥31.07610 %500 KOhm1 WPanel Mount6 mmPotentiometerCermet1(Elec)|1(Mech) Turns1 to 125 °CBulkBulkCompliantCompliant12.5mm18.25mm33.89Solder Lug±150ppm/°C33.89 x 12.5 x 18.25mmMusical Syst PotentiometerPotentiometers10Cermet500kΩ33.89mmLinearSlottedPanel25 mm-----------------------
H-1205
2
H-1205

MODEL 53 PREMIUM AMPLIFI ER MINI-POTENTIOMETER DESIGN KIT KIT POT PREM AMP MODEL 53 Resistor Kits Model 53 Kit 6 Parts 1 Pc Each

bourns

101: ¥310.828---------1Plastic Box with Bin GuideRoHS Compliant-----------------H------------16 pcs1/4W, 1/2W (0.25W, 0.5W) 9mm Square, Plastic, Single-Turn-------
3386P-1-220LF
4
3386P-1-220LF

Res Cermet Trimmer 22 Ohm 10% 1/2W 1(Elec)/1(Mech)Turn 3.15mm (9.53 X 9.53 X 4.83mm) Pin Thru-Hole Tube Res Cermet Trimmer 22 Ohm 10% 0.5W(1/2W) 1(Elec)/1(Mech)Turn 3.15mm (9.53 X 9.53 X 4.83mm) Pin Thru-Hole Tube TRIMMER 22 OHM 0.5W PC PIN 3386P 1 turn Cermet trimmer 22R 10% Trimmer Resistors - Through Hole 3/8 22ohms 10% 0.5Watts Square TRIMMER, POT, 22OHM, 10%, 1TURN, TH Trimmer Cermet 22 Ohm linear 500 mW, 3386P-1-220LF, Bourns Bourns 3386P 系列 通孔 微调电阻器, 带 焊针接端, 22Ω ±10%, 0.5W, ±100ppm/°C

bourns

4881: ¥7.00410 %22 Ohm1/2 WThrough Hole3.15 mmTrimmerCermet1(Elec)|1(Mech) Turns-55 to 125 °CRail / TubeTubeLead free / RoHS CompliantCompliant9.53mm4.83mm9.53Pin±100ppm/°CSquare - 0.375" L x 0.375" W x 0.190" H (9.52mm x 9.52mm x 4.83mm)Trimmer Resistors - Single TurnTrimmer Resistors - Through Hole50Cermet22Ω9.53mm----33860.5W, 1/2W22CermetTop Adjustment-----------:No SVHC (16-Dec-2013)85334010300 V:22ohm0.00085Single Turn-
BNS93R1AR22A20L
BNS93R1AR22A20L

Res Cermet POT 100K Ohm 10% 2W 1(Elec)/1(Mech)Turn 6mm (34.7 X 15.88 X 17.47mm) Pin Panel Mount/Through Hole

bourns

-10 %100 KOhm2 WPanel Mount/Through Hole6 mmPotentiometerCermet1(Elec)|1(Mech) Turn-40 to 125 °C-------------------------------------------
BNS51ABDB28B15B15L
BNS51ABDB28B15B15L

Res Conductive Plastic POT 10K/10K Ohm 20% 1/2W 1(Elec)/1(Mech)Turn 6.35mm (38.74 X 12.5 X 13.25mm) Pin Panel Mount/Through Hole

bourns

-20 %10/10 KOhm1/2 WPanel Mount/Through Hole6.35 mmPotentiometerConductive Plastic1(Elec)|1(Mech) Turns1 to 125 °C-------------------------------------------
BNS51SADU25A10L
BNS51SADU25A10L

Res Cermet POT 1K Ohm 10% 1W 1(Elec)/1(Mech)Turn 3mm (33.89 X 12.5 X 13.25mm) Pin Panel Mount/Through Hole

bourns

1045: ¥49.565910 %1 KOhm1 WPanel Mount/Through Hole3 mmPotentiometerCermet1(Elec)|1(Mech) Turns1 to 125 °C-------------------------------------------
BNS53RAAR25A10L
BNS53RAAR25A10L

Res Cermet POT 1K Ohm 10% 1W 1(Elec)/1(Mech)Turn 6mm (33.89 X 12.5 X 18.25mm) Solder Lug Panel Mount

bourns

-10 %1 KOhm1 WPanel Mount6 mmPotentiometerCermet1(Elec)|1(Mech) Turns1 to 125 °C-------------------------------------------
BNS53RAAR25A13L
BNS53RAAR25A13L

Res Cermet POT 5K Ohm 10% 1W 1(Elec)/1(Mech)Turn 6mm (33.89 X 12.5 X 18.25mm) Solder Lug Panel Mount

bourns

1045: ¥54.104910 %5 KOhm1 WPanel Mount6 mmPotentiometerCermet1(Elec)|1(Mech) Turns1 to 125 °C-------------------------------------------
BNS93R1AR22A07L
BNS93R1AR22A07L

Res Cermet POT 250 Ohm 10% 2W 1(Elec)/1(Mech)Turn 6mm (34.7 X 15.88 X 17.47mm) Pin Panel Mount/Through Hole

bourns

-10 %250 Ohm2 WPanel Mount/Through Hole6 mmPotentiometerCermet1(Elec)|1(Mech) Turn-40 to 125 °C-------------------------------------------
BNS51RADR22B13L
BNS51RADR22B13L

Res Conductive Plastic POT 5K Ohm 20% 1/2W 1(Elec)/1(Mech)Turn 6mm (30.89 X 12.5 X 13.25mm) Pin Panel Mount/Through Hole

bourns

-20 %5 KOhm1/2 WPanel Mount/Through Hole6 mmPotentiometerConductive Plastic1(Elec)|1(Mech) Turns1 to 125 °C-------------------------------------------
BNS53RAAR25A08L
BNS53RAAR25A08L

Res Cermet POT 500 Ohm 10% 1W 1(Elec)/1(Mech)Turn 6mm (33.89 X 12.5 X 18.25mm) Solder Lug Panel Mount

bourns

1010: ¥57.148610 %500 Ohm1 WPanel Mount6 mmPotentiometerCermet1(Elec)|1(Mech) Turns1 to 125 °C-------------------------------------------
BNS53RAAR25A25L
BNS53RAAR25A25L

Res Cermet POT 1M Ohm 10% 1W 1(Elec)/1(Mech)Turn 6mm (33.89 X 12.5 X 18.25mm) Solder Lug Panel Mount

bourns

-10 %1 MOhm1 WPanel Mount6 mmPotentiometerCermet1(Elec)|1(Mech) Turns1 to 125 °C-------------------------------------------
RT24C2P502
RT24C2P502

Res Wirewound Trimmer 5K Ohm 5% 3/4W 25(Elec)Turn 1.52mm (9.53 X 10.55 X 3.81mm) Pin Thru-Hole Tube Res Wirewound Trimmer 5K Ohm 5% 0.75W(3/4W) 25(Elec)Turn 1.52mm (9.53 X 10.55 X 3.81mm) Pin Thru-Hole Tube

bourns

1050: ¥64.63545 %5 KOhm3/4 WThrough Hole1.52 mmTrimmerWirewound25(Elec) Turns-65 to 150 °CBulkTube-Not Compliant10.553.819.53Pin±50---------------------------------MIL-PRF-27208
BNS3314G1100E
BNS3314G1100E

Res Cermet Trimmer 10 Ohm 20% 1/4W 1(Elec)/1(Mech)Turn 2.45mm (5 X 6.2 X 2.55mm) Gull Wing SMD Embossed T/R

bourns

-20 %10 Ohm1/4 WSurface Mount2.45 mmTrimmerCermet1 Turn-55 to 125 °C-------------------------------------------
BNS3314G1105E
BNS3314G1105E

Res Cermet Trimmer 1M Ohm 20% 1/4W 1(Elec)/1(Mech)Turn 2.45mm (5 X 6.2 X 2.55mm) Gull Wing SMD Embossed T/R

bourns

-20 %1 MOhm1/4 WSurface Mount2.45 mmTrimmerCermet1(Elec)|1(Mech) Turns-55 to 125 °C-------------------------------------------
BNS3314G1200E
BNS3314G1200E

Res Cermet Trimmer 20 Ohm 20% 1/4W 1(Elec)/1(Mech)Turn 2.45mm (5 X 6.2 X 2.55mm) Gull Wing SMD Embossed T/R

bourns

10500: ¥6.167620 %20 Ohm1/4 WSurface Mount2.45 mmTrimmerCermet1(Elec)|1(Mech) Turns-55 to 125 °C-------------------------------------------
3364X-1-503G
6
3364X-1-503G

Res Cermet Trimmer 50K Ohm 25% 1/5W 1(Elec)/1(Mech)Turn 3.8mm (3.8 X 4.5 X 1.5mm) SMD Embossed T/R Res Cermet Trimmer 50K Ohm 25% 0.2W(1/5W) 1(Elec)/1(Mech)Turn 3.8mm (3.8 X 4.5 X 1.5mm) SMD Embossed T/R TRIMMER 50K OHM 0.2W SMD

bourns

105000: ¥1.370925 %50 KOhm1/5 WSurface Mount3.8 mmTrimmerCermet1(Elec)|1(Mech) Turns-40 to 100 °CTape & ReelEmbossed Tape and ReelLead free / RoHS CompliantCompliant4.51.53.8J Lead±250ppm/°CSquare - 0.177" L x 0.150" W x 0.059" H (4.50mm x 3.80mm x 1.50mm)-----------0.2W, 1/5W50kCermetTop Adjustment------------------
BNS3006P1102LF
BNS3006P1102LF

Res Cermet Trimmer 1K Ohm 10% 3/4W 15(Elec)Turn 2.36mm (20.57 X 4.83 X 6.35mm) Pin Thru-Hole Tube

bourns

10102: ¥5.37210 %1 KOhm3/4 WThrough Hole2.36 mmTrimmerCermet15(Elec) Turns-55 to 125 °C-------------------------------------------
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