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Bourns, Inc.

Bourns, Inc.- PTC Thermistors

Bourns, Inc. is a global manufacturer of electronic components, founded in 1947 by Marlan and Rosemary Bourns, with its headquarters in Riverside, California, USA. The company specializes in the design and production of a wide range of passive components, circuit protection devices, and sensors for various industries. Bourns' product portfolio includes trimming potentiometers, precision potentiometers, linear motion potentiometers, and rotary dials, which are widely used in industrial and consumer applications. In the area of circuit protection, Bourns offers thyristor surge protectors, gas discharge tubes, resettable fuses, telecom fuses, and ESD protection products. The company also provides an extensive lineup of inductive components such as transformers, coils, and chokes for power and signal applications. Its resistive product range features chip resistors, chip resistor arrays, and specialty resistors, including current sense and high-power types. Additionally, Bourns manufactures switches, encoders, panel controls, modular contacts, and network interface devices for telecommunications. More recent expansions include microelectronic modules, power semiconductors, and custom integrated passive solutions. Bourns serves key markets like automotive, industrial automation, telecommunications, consumer electronics, and medical equipment. With manufacturing facilities and sales offices around the world, Bourns is recognized as a trusted supplier of high-reliability components, holding a strong position in the niche potentiometer and circuit protection segments.

03

PTC Thermistors - 型号列表

29 parts in total

Height

Length - Overall

Shaft Diameter

Resistance

Depth

Number of Turns

Temperature Coefficient

Power - Rated

Operating Temperature

Tolerance

Military Standard

Type

Resistance (Ohms)

Diameter

Mounting Type

Termination Style

Failure Rate

RoHS

EU RoHS

Speed

Power (Watts)

Power - Peak Pulse

Resistance - Input

Ratio - Input:Output

Size

Mounting Style

Size / Dimension

Series

Technology

Adjustment Type

Number of Units

DELETED

Mfr Part #Quantity AvailablePriceToleranceResistancePower - RatedDepthHeightShaft DiameterLength - OverallTermination StyleTypeTechnologyRad HardenedMilitary StandardDiameterOperating TemperatureTemperature CoefficientMounting StyleFailure RateNumber of TurnsEU RoHSMounting TypePackagingAdjustment TypeStandard PackageRoHSPower (Watts)Resistance (Ohms)Size / DimensionResistive MaterialDELETEDメーカSpeedPower - Peak PulseResistance - InputRatio - Input:OutputSizePitchEnd - SizeSeriesProduct TypeNumber of UnitsOperating Temperature - JunctionVoltage Rating
RJR26FP102P
RJR26FP102P

トリマーレジスタ：スルーホール TRIMMER-1/4 MT CERMET MIL-SPEC Res Cermet Trimmer 1K Ohm 10% 0.25W(1/4W) 0.1% 12(Elec)Turn 1.78mm (6.35 X 7.37 X 4.7mm) Pin Thru-Hole Tube TRIMMER 1K OHM 0.25W PC PIN

Bourns

2611: ¥40.8010 %1000 ohm1/4 W7.37 mm4.7 mm1.78 mm6.35 mmPin1/4 Trimpot, Trimming PotentiometerCermetNoMIL-PRF-39035Not Required mm-65C to 150C100 PPM / CThrough HoleP12Not CompliantThrough HoleTubeSide Slotted Knob50Contains lead / RoHS non-compliant0.25W, 1/4W1kSquare - 0.250" L x 0.250" W x 0.170" H (6.35mm x 6.35mm x 4.32mm)Cermet-Bourns12500 mW (1/2 W)1 kOhmsCermet6.35 mm W x 6.35 mm L x 4.7 mm HLinearRadialRJR26Trimmer Resistors - Multi-Turn50- 65 C to + 150 C200 V
RTR22DP203M
RTR22DP203M

トリマーレジスタ：スルーホール TRIMMER-1/2 SQMT WW MIL-SPEC Res Wirewound Trimmer 20K Ohm 5% 0.75W(3/4W) 1% 25(Elec)Turn 1.91mm (12.7 X 13.59 X 5.59mm) Pin Thru-Hole Tube

Bourns

101: ¥270.9125 %20000 ohm3/4 W13.59 mm5.59 mm1.91 mm12.7 mmPin1/2 Square Trimpot, Trimming PotentiometerWirewoundNoMIL-PRF-39015Not Required mm-65C to 150C50 PPM / CThrough HoleM25 TurnNot CompliantThrough HoleTubeSide Slotted Knob-------Bourns25750 mW (3/4 W)20 kOhmsWirewound12.7 mm W x 12.7 mm L x 5.59 mm HLinearRadialRTR22Trimmer Resistors - Multi-Turn25- 65 C to + 150 C-
RJR50FP104M
RJR50FP104M

固定インダクタ MIL HILREL TRMR 1/4-IN RND 1-T C Res Cermet Trimmer 100K Ohm 10% 1/2W 1% 1(Elec)/1(Mech)Turn (6.35 X 6.22mm) Pin Thru-Hole Tube Res Cermet Trimmer 100K Ohm 10% 0.5W(1/2W) 1% 1(Elec)/1(Mech)Turn (6.35 X 6.22mm) Pin Thru-Hole Tube

Bourns

101: ¥23.52810%100000 ohm1/2 WNot Required mm6.22 mm2.79 mmNot Required mmPinTrimmerCermetNoMIL-PRF-390356.35 mm-55C to 150C�100 ppm/�CThrough HoleM1 TurnNot CompliantThrough HoleTube-------Not Compliant-------------
RJR24FP203P
RJR24FP203P

Trimmer Resistors - Through Hole TRIMMER-3/8 SQMT CERMET MIL-SPEC Res Cermet Trimmer 20K Ohm 10% 0.5W(1/2W) 0.1% 25(Elec)Turn 2.19mm (9.53 X 11.55 X 4.83mm) Pin Thru-Hole Tube TRIMMER 20K OHM 0.5W PC PIN

Bourns

401: ¥35.7010%20000 ohm1/2 W11.55 mm4.83 mm2.19 mm9.53 mmPinTrimmerCermetNoMIL-PRF-39035Not Required mm-55C to 150C±100ppm/°CThrough HoleP25Not CompliantThrough HoleTubeSide Adjustment50Lead free / RoHS Compliant0.5W, 1/2W20kSquare - 0.395" L x 0.375" W x 0.190" H (10.03mm x 9.53mm x 4.83mm)Cermet--------------
RT24C2X200
RT24C2X200

Fixed Inductors 20 5% 3/8 SQU MT SEALED WW Res Wirewound Trimmer 20 Ohm 5% 0.75W(3/4W) 25(Elec)Turn 1.52mm (10.55 X 3.81 X 9.53mm) Pin Thru-Hole Tube

Bourns

831: ¥624.96085%20 ohm3/4 W3.81 mm9.53 mm1.52 mm10.55 mmPinTrimmerWirewoundNoMIL-PRF-27208Not Required mm-65C to 150C�50 ppm/�CThrough Hole-25 TurnNot CompliantThrough HoleTube---------------------
RJR24FW203P
RJR24FW203P

トリマーレジスタ：スルーホール TRIMMER-3/8 SQMT CERMET MIL-SPEC Res Cermet Trimmer 20K Ohm 10% 0.5W(1/2W) 0.1% 25(Elec)Turn 2.19mm (9.53 X 4.83 X 11.55mm) Pin Thru-Hole Tube

Bourns

121: ¥88.339510%20000 ohm1/2 W4.83 mm11.55 mm2.19 mm9.53 mmPinTrimmerCermetNoMIL-PRF-39035Not Required mm-55C to 150C�100 ppm/�CThrough HoleP25(Elec) Turn--Tube---------------------
RJR24FX503M
RJR24FX503M

Trimmer Resistors - Through Hole TRIMMER-3/8 SQMT CERMET MIL-SPEC Res Cermet Trimmer 50K Ohm 10% 0.5W(1/2W) 1% 25(Elec)Turn 2.19mm (11.05 X 4.83 X 10.03mm) Pin Thru-Hole Tube Res Cermet Trimmer 50K Ohm 10% 1/2W 1% 25(Elec)Turn 2.19mm (11.05 X 4.83 X 10.03mm) Pin Thru-Hole Tube

Bourns

101: ¥21.4210%50000 ohm1/2 W4.83 mm10.03 mm2.19 mm11.05 mmPinTrimmerCermetNoMIL-PRF-39035Not Required mm-55C to 150C�100 ppm/�CThrough HoleM25 TurnNot CompliantThrough HoleTube---------------------
83E1DE20J15L
83E1DE20J15L

Res Wirewound POT 10K Ohm 5% 1W 10(Elec)/10(Mech)Turn 3.18mm (34.93 X 15.88 X 17.4mm) Pin Panel Mount/Through Hole 83E1DE20J15L

Bourns

101: ¥276.0125%10000 ohm1 W15.88 mm17.4 mm3.18 mm34.93 mmPinPotentiometerWirewoundNoNot RequiredNot Required mm1C to 125C�50 ppm/�C-Not Required10(Elec)|10(Mech)CompliantPanel Mount/Through Hole----------------------
3852B-283-103AL
3852B-283-103AL

Res Cermet POT 10K Ohm 10% 2W 1(Elec)/1(Mech)Turn 6.35mm (28.55 X 19.05 X 23.55mm) Solder Lug Panel Mount

Bourns

4501: ¥398.833610%10000 ohm2 W19.05 mm23.55 mm6.35 mm28.55 mmSolder LugPotentiometerCermetNoNot RequiredNot Required mm-1C to 125C�150 ppm/�CPanelNot Required1(Elec)/1(Mech) TurnCompliantPanel Mount----------------------
RJR24FP104M
RJR24FP104M

Res Cermet Trimmer 100K Ohm 10% 0.5W(1/2W) 1% 25(Elec)Turn 2.19mm (9.53 X 11.55 X 4.83mm) Pin Thru-Hole Tube TRIMMER 100K OHM 0.5W PC PIN Res Cermet Trimmer 100K Ohm 10% 1/2W 1% 25(Elec)Turn 2.19mm (9.53 X 11.55 X 4.83mm) Pin Thru-Hole Tube

Bourns

2001: ¥89.4210%100000 ohm1/2 W11.55 mm4.83 mm2.19 mm9.53 mmPinTrimmerCermetNoMIL-PRF-39035Not Required mm-55C to 150C±100ppm/°CThrough HoleM25Not CompliantThrough HoleTubeSide Adjustment50Lead free / RoHS Compliant0.5W, 1/2W100kSquare - 0.395" L x 0.375" W x 0.190" H (10.03mm x 9.53mm x 4.83mm)Cermet--------------
81A2A-G36-A15/A15L
81A2A-G36-A15/A15L

Res Cermet POT 10K/10K Ohm 10% 1W 1(Elec)/1(Mech)Turn 6.35mm (54.62 X 15.88 X 17.52mm) Pin Panel Mount/Through Hole Res Cermet POT 10K Ohm 10% 1W 1Turn 6.35mm Pin Panel Mount/Through Hole

Bourns

10270: ¥85.81610%10000 ohm1 W15.88 mm17.52 mm6.35 mm54.62 mmPinPotentiometerCermetNoNot RequiredNot Required mm-40C to 125C�150 ppm/�CPanelNot Required1 TurnCompliantPanel Mount/Through Hole----------------------
3296W-99-103LF
3296W-99-103LF

Res Cermet Trimmer 10K Ohm 10% 0.5W(1/2W) 25(Elec)Turn 2.19mm (9.53 X 4.83 X 11.55mm) Pin Thru-Hole Tube Res Trimmer 10K Ohm 10% 1/2W 25Turn 2.19mm Pin Thru-Hole Tube

Bourns

3001: ¥146.084410%10K0.5 (1/2)4.8311.552.199.53PinTrimmerCermet----±100--25(Elec)CompliantThrough HoleTube---------------------
3590S2103L
3590S2103L

Res Wirewound POT 10K Ohm 5% 2W 6.34mm Solder Lug Panel

Bourns

-5%10000 ohm2 WNot Required mm22.81 mm6.34 mm39.22 mmSolder LugPotentiometerWirewoundNoNot RequiredNot Required mm-40C to 125C�50 ppm/�CPanelNot Required10 Turn----------Compliant-------------
3590S2502L
3590S2502L

Res Wirewound POT 5K Ohm 5% 2W 6.34mm Solder Lug Panel Mount

Bourns

-5%5000 ohm2 WNot Required mm22.81 mm6.34 mm39.22 mmSolder LugPotentiometerWirewoundNoNot RequiredNot Required mm-40C to 125C�50 ppm/�CPanelNot Required10 Turn------------------------
3590S2203L
3590S2203L

Res Wirewound POT 20K Ohm 5% 2W 6.34mm Solder Lug Panel Mount

Bourns

-5%20000 ohm2 WNot Required mm22.81 mm6.34 mm39.22 mmSolder LugPotentiometerWirewoundNoNot RequiredNot Required mm-40C to 125C�50 ppm/�CPanelNot Required10 Turn------------------------
M39015/3-009WM
M39015/3-009WM

Res Wirewound Trimmer 500 Ohm 5% 3/4W 1% 25(Elec)Turn 1.52mm (9.53 X 3.81 X 10.55mm) Pin Thru-Hole Tube

Bourns

-5%500 ohm3/4 W3.81 mm10.55 mm1.52 mm9.53 mmPinTrimmerWirewoundNoMIL-PRF-39015Not Required mm-65C to 150C�50 ppm/�CThrough HoleM---Tube---------------------
3590S1-102L
3590S1-102L

Res Wirewound POT 1K Ohm 5% 2W 10(Elec)/10(Mech)Turn 6.3mm (39.22 X 22.23 X 26.66mm) Solder Lug Panel Mount

Bourns

-5%1000 ohm2 WNot Required mm22.81 mm6.3 mm39.22 mmSolder LugPotentiometerWirewoundNoNot RequiredNot Required mm-40C to 125C�50 ppm/�CPanelNot Required10 Turn----------Compliant-------------
3386U-NCG-105RLF
3386U-NCG-105RLF

3386U-NCG-105RLF

Bourns

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0620-013U500-AB103
0620-013U500-AB103

Res Cermet POT 10K Ohm 20% 1W 1(Elec)/1(Mech)Turn 4mm (13 X 61.6mm) Solder Lug Panel Mount

Bourns

-20%10000 ohm1 WNot Required mm61.6 mm4 mmNot Required mmSolder LugPotentiometerCermetNoNot Required13 mm-55C to 125C-PanelNot Required-------------------------
82A2A-B28-A13A13L
82A2A-B28-A13A13L

Res Cermet POT 5K/5K Ohm 10% 1W 1(Elec)/1(Mech)Turn 6.35mm (48.27 X 15.88 X 22.85mm) J-Hook Panel Mount

Bourns

-10%5000 ohm1 W15.88 mm22.85 mm6.35 mm48.27 mmJ-HookPotentiometerCermetNoNot RequiredNot Required mm-40C to 125C�150 ppm/�CPanelNot Required1 Turn------------------------
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