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BI Technologies Corporation

BI Technologies Corporation- PTC Thermistors

BI Technologies Corporation, a subsidiary of TT Electronics plc, is a specialized manufacturer of passive electronic components and custom hybrid circuits. Founded in the 1960s and headquartered in Fullerton, California, the company has a long history of innovation in precision resistive products. Its core business focuses on the design and production of thick film resistor networks, trimmer potentiometers, and precision potentiometers. Additional key product lines include position sensors, turn-counting dials, and custom thick film hybrids for demanding applications. BI Technologies serves a diverse range of markets, including industrial automation, medical devices, aerospace, defense, and telecommunications. The company is known for its high-reliability solutions that meet stringent quality standards such as AS9100 for aerospace. With a global manufacturing footprint and engineering support, BI Technologies offers both standard and custom-designed components to match specific customer requirements. Through TT Electronics, it leverages a broader distribution network and complementary technologies to strengthen its market presence. The company maintains a strong reputation for technical excellence and long-term supply stability, making it a trusted partner for critical applications.

03

PTC Thermistors - 型号列表

29 parts in total

Height

Depth

Resistance

Length - Overall

Shaft Diameter

Number of Turns

Tolerance

Power - Rated

Mounting Type

Operating Temperature

Diameter

Mounting Style

Termination Style

Technology

Temperature Coefficient

Packaging

RoHS

EU RoHS

Military Standard

Power - Peak Pulse

Resistance - Input

Ratio - Input:Output

End - Size

Type

Product Type

Card Standard

Number of Units

Mechanical Life

DELETED

Mfr Part #Quantity AvailablePriceRad HardenedMilitary StandardToleranceResistancePower - RatedDepthHeightDiameterShaft DiameterLength - OverallTermination StyleTypeTechnologyFailure RateNumber of TurnsOperating TemperatureEU RoHSMounting TypeMounting StyleTemperature CoefficientPackagingDELETEDメーカRoHSPower - Peak PulseResistance - InputRatio - Input:OutputEnd - SizePackage / CaseProduct TypeCard StandardNumber of UnitsMechanical LifeOperating Temperature - JunctionSpeedShaft SizeShaft DetailSeriesPitchAdjustment Type
7286R100L.25
7286R100L.25

精密ポテンショメータ 7/8 100OHM 10 TURN WIREWOUND Res Wirewound POT 100 Ohm 5% 2W 10(Elec)/10(Mech)Turn 6.35mm (39.67 X 22.23 X 26.99mm) Turret Panel Mount

TT Electronics plc

171: ¥93.10NoMIL-R-129345 %100 ohm2 W22.23 mm26.99 mmNot Required mm6.35 mm39.67 mmTurretPotentiometerWirewoundNot Required10(Elec)/10(Mech) Turn-55C to 125CCompliantPanelPanel�20 ppm/�C--BI TechnologiesRoHS 認証2 W100 OhmsWirewoundTurretBulkPrecision Potentiometer精密ポテンショメータ10製造中止: メーカーにてモデル廃止予定のため、製造中止となります。- 55 C to + 125 C1020.625 mmRound / Plain7280--
72PR2K
72PR2K

トリマーレジスタ：スルーホール 3/8 Squ 2K 10% Res Cermet Trimmer 2K Ohm 10% 0.5W(1/2W) 1(Elec)/1(Mech)Turn (9.53 X 9.53 X 4.75mm) Pin Thru-Hole Box

TT Electronics plc

251: ¥6.256NoNot Required10 %2000 ohm1/2 W9.53 mm4.75 mmNot Required mm3.3 mm9.53 mmPinTrimmerCermetNot Required1 Turn-55C to 125CNot CompliantThrough HoleThrough Hole�100 ppm/�CBox-BI Technologiesいいえ500 mW (1/2 W)2 kOhmsCermetPinBulkTrimmer Resistors - Single Turnトリマーレジスタ：スルーホール100製造中止- 55 C to + 125 C----LinearTop Crossed
68WR20K
68WR20K

トリマーレジスタ：スルーホール 3/8 Squ 20K 10% Res Cermet Trimmer 20K Ohm 10% 0.5W(1/2W) 20(Elec)Turn 2.29mm (9.53 X 6.22 X 11.05mm) Pin Thru-Hole Box

TT Electronics plc

541: ¥12.24NoNot Required10%20000 ohm1/2 W6.22 mm11.05 mmNot Required mm2.29 mm9.53 mmPinTrimmerCermetNot Required20(Elec) Turn-55C to 125CNot CompliantThrough HoleThrough Hole�100 ppm/�CBox-------------------
7286R20KL.25
7286R20KL.25

Precision Potentiometers 7/8 20K OHM 10 TURN WIREWOUND Res Wirewound POT 20K Ohm 5% 2W 10(Elec)/10(Mech)Turn 6.35mm (39.67 X 22.23 X 26.99mm) Turret Panel Mount

TT Electronics plc

771: ¥551.9696NoMIL-R-129345%20000 ohm2 WNot Required mmNot Required mmNot Required mm6.35 mm39.67 mmTurretPotentiometerWirewoundNot Required10 Turn-55C to 125CCompliantPanel MountPanel�20 ppm/�C-Compliant------------------
7286R1KL.25
7286R1KL.25

Precision Potentiometers 7/8 1K OHM 10 TURN WIREWOUND Res Wirewound POT 1K Ohm 5% 2W 10(Elec)/10(Mech)Turn 6.35mm (39.67 X 22.23 X 26.99mm) Turret Panel Mount

TT Electronics plc

-NoNot Required5%1000 ohm2 W22.23 mm26.99 mmNot Required mm6.35 mm39.67 mmTurretPotentiometerWirewoundNot Required10 Turn-55C to 125CCompliantPanel MountPanel�20 ppm/�C--------------------
91ER20K
91ER20K

Trimmer Resistors - Through Hole 3/8inch 20K Thumbwheel Res Cermet Trimmer 20K Ohm 20% 0.5W(1/2W) 1(Elec)/1(Mech)Turn (9.53 X 10.67 X 7.11mm) Pin Thru-Hole Box

TT Electronics plc

361: ¥45.6348NoNot Required20%20000 ohm1/2 W10.2 mm6.35 mmNot Required mm9.525 mm9.53 mmPinTrimmerCermetNot Required1 Turn-55C to 125CNot CompliantThrough HoleThrough Hole�100 ppm/�CBoxNot Compliant------------------
67XR20K
67XR20K

Trimmer Resistors - Through Hole 3/8 Squ 20K 10% Res Cermet Trimmer 20K Ohm 10% 0.5W(1/2W) 20(Elec)Turn 2.29mm (11.11 X 4.95 X 10.4mm) Pin Thru-Hole Box

TT Electronics plc

109: ¥9.794NoNot Required10%20000 ohm1/2 W4.95 mm10.4 mmNot Required mm2.29 mm11.11 mmPinTrimmerCermetNot Required20 Turn-55C to 125CNot CompliantThrough HoleThrough Hole�100 ppm/�CBoxNot Compliant------------------
93PR1K
93PR1K

Trimmer Resistors - Through Hole 1/2inch 1K Thumbwheel Res Cermet Trimmer 1K Ohm 10% 1W 1(Elec)/1(Mech)Turn 6.35mm (12.7 X 6.35mm) Pin Thru-Hole Box

TT Electronics plc

391: ¥125.086NoNot Required10%1000 ohm1 WNot Required mm6.35 mm12.7 mm6.35 mmNot Required mmPinTrimmerCermetNot Required1 Turn-55C to 125CNot CompliantThrough HoleThrough Hole�100 ppm/�CBox-------------------
64XR50K
64XR50K

Trimmer Resistors - Through Hole 6.35MM 1/4 12-TURN SEALED Res Cermet Trimmer 50K Ohm 10% 0.25W(1/4W) 12(Elec)Turn 1.78mm (7.37 X 4.19 X 6.86mm) Pin Thru-Hole Tube

TT Electronics plc

101: ¥15.572NoNot Required10%50000 ohm1/4 W4.19 mm6.86 mmNot Required mm1.78 mm7.37 mmPinTrimmerCermetNot Required12 Turn-65C to 150CNot CompliantThrough HoleThrough Hole�100 ppm/�CTube-------------------
67ZR200LF
67ZR200LF

Res Cermet Trimmer 200 Ohm 10% 0.5W(1/2W) 20(Elec)Turn 2.29mm (11.11 X 4.95 X 10.4mm) Pin Thru-Hole Box

BI Technologies

101: ¥4.6906NoNot Required10%200 ohm1/2 W4.95 mm10.4 mmNot Required mm2.29 mm11.11 mmPinTrimmerCermetNot Required20(Elec) Turn-55C to 125CCompliantThrough HoleThrough Hole�100 ppm/�CBox-------------------
7216R500L.1
7216R500L.1

7216R500L.1

BI Technologies

-----------------------------------------
44WR500LFTR
44WR500LFTR

TRIMMER-ASSY LF 44WR500LFTR

BI Technologies

4750250: ¥57.5076----------------------------------------
6137R10KL1.0ST
6137R10KL1.0ST

Res Conductive Plastic POT 10K Ohm 20% 1W 1(Elec)/1(Mech)Turn 6.34mm (21.59 X 30.23mm) Turret Panel Mount

BI Technologies

-NoNot Required20%10000 ohm1 WNot Required mm30.23 mm21.59 mm6.34 mmNot Required mmTurretPotentiometerConductive PlasticNot Required1 Turn-40C to 125CCompliantPanel MountPanel-400 ppm/�C--------------------
72RWR250KLF
72RWR250KLF

Res Cermet Trimmer 250K Ohm 10% 0.5W(1/2W) 1(Elec)/1(Mech)Turn (9.53 X 4.75 X 9.8mm) Pin Thru-Hole Box

BI Technologies

2501: ¥41.0108NoNot Required10%250000 ohm1/2 W4.75 mm9.8 mmNot Required mm3.3 mm9.53 mmPinTrimmerCermetNot Required1 Turn-55C to 125CCompliantThrough HoleThrough Hole�100 ppm/�CBox-------------------
66XR2KLF
66XR2KLF

Res Cermet Trimmer 2K Ohm 10% 0.5W(1/2W) 20(Elec)Turn 2.29mm (11.1 X 5.08 X 10.41mm) Pin Thru-Hole Box

BI Technologies

1050: ¥10.676NoNot Required10%2000 ohm1/2 W5.08 mm10.41 mmNot Required mm2.29 mm11.1 mmPinTrimmerCermetNot Required20(Elec) Turn-65C to 150CCompliantThrough HoleThrough Hole�100 ppm/�CBox-------------------
6163R1KL.25
6163R1KL.25

7/8 DIAMETER SINGLE TURN CONDUCTIVE PLASTIC PRECISION POTENTIOMETER / POSITION SENSOR

BI Technologies

-----------------------------------------
64YR50LF
64YR50LF

Res Cermet Trimmer 50 Ohm 10% 0.25W(1/4W) 12(Elec)Turn 1.78mm (6.35 X 4.19 X 7.88mm) Pin Thru-Hole Tube

BI Technologies

451: ¥9.452NoNot Required10%50 ohm1/4 W4.19 mm7.88 mmNot Required mm1.78 mm6.35 mmPinTrimmerCermetNot Required12 Turn-65C to 150CCompliantThrough HoleThrough Hole�100 ppm/�CTube-------------------
P0925N-FC15BR20K
P0925N-FC15BR20K

Res Conductive Plastic POT 20K Ohm 20% 0.05W(1/20W) 1(Elec)/1(Mech)Turn 6mm (12.1 X 14.85 X 28.5mm) Pin Panel Mount/Through Hole Res Conductive Plastic POT 20K Ohm 20% 1/20W 1(Elec)/1(Mech)Turn 6mm Pin Panel Mount/Through Hole

BI Technologies

101: ¥8.84NoNot Required20%20000 ohm0.05 (1/20)14.85 mm28.5 mmNot Required mm6 mm12.1 mmPinPotentiometerConductive PlasticNot Required1(Elec)|1(Mech)-10C to 70CCompliantPanel Mount/Through Hole----------------------
68WR10KLFTB
68WR10KLFTB

Res Cermet Trimmer 10K Ohm 10% 0.5W(1/2W) 20(Elec)Turn 2.29mm (9.53 X 6.22 X 11.05mm) Pin Thru-Hole Tube

BI Technologies

1050: ¥6.0132NoNot Required10%10000 ohm1/2 W6.22 mm11.05 mmNot Required mm2.29 mm9.53 mmPinTrimmerCermetNot Required20(Elec) Turn-55C to 125CCompliantThrough HoleThrough Hole�100 ppm/�CTube-------------------
84WR10KLFTR
84WR10KLFTR

Res Cermet Trimmer 10K Ohm 10% 1/4W 12(Elec)Turn 1.78mm (6.35 X 6.36 X 8.51mm) Gull Wing SMD T/R Res Cermet Trimmer 10K Ohm 10% 0.25W(1/4W) 12(Elec)Turn 1.78mm (6.35 X 6.36 X 8.51mm) Gull Wing SMD T/R

BI Technologies

161: ¥9.9666NoNot Required10%10000 ohm1/4 W6.36 mm8.51 mmNot Required mm1.78 mm6.35 mmGull WingTrimmerCermetNot Required12 Turn-65C to 150C--Surface Mount�100 ppm/�CTape and ReelCompliant------------------
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