Todays deals on Precision Potentiometer?

Helipot precision Potentiometer Panel A R50K L.25 $600.00

4x POTENTIOMETER HIGH PRECISION 5 GANG 50K/80K/80K/4K/4K PN 9175347 & 134WS214 $199.00

ETI Systems Potentiometer LCPL300 Precision Sliding 5K ohm 500VAC 1000mm strokes $224.95

Lot of 9 BOURNS 3543S-1-502 Precision Potentiometer 7/8 WW 5KOHMS 0.25% New OEM $135.00

Wirewound Precision Potentiometer Sakae CP50 +/-0.5% $138.00

10 Precision 10 turns Potentiometer 22HP-10 Lin 0.25% $122.50

(3) NEW Helipot AR 300K L.25 Precision Potentiometer $109.85

VISHAY SPECTROL 302 2″ SINGLE-TURN WIREWOUND PRECISION POT POTENTIOMETER – NEW $115.00

Colvern Precision Potentiometer CLR83-1140-22 3500 ohm $100.00

5 SPECTROL PRECISION POTENTIOMETER SP / MOD. 190 -4532 $70.00

Helipot Precision Potentiometer – 100,000 Ohm – .5-1 % $75.00

NIB AMPHENOL 2151B PRECISION POTENTIOMETER .25IL 20K 3 $92.95

Beckman Helipot Precision Potentiometer 5423-634-0 $90.00

LOT OF 8 Spectrol Precision Potentiometer 800 10K $60.00

Samarius Precision Potentiometer HP202 0-20K 0-2K Ohm $79.99

Bourns 6674S-1-103 10K 10% Precision Potentiometer $69.99

2 NEW SPECTROL PRECISION POTENTIOMETERS MODEL B30-121A $69.99

Bourns 3650S 1-202 Precision 10 Turn Potentiometer 2K $75.00

MIDORI PRECISION CP-4M WIRE-WOUND POTENTIOMETER ***NIB*** $64.00

Beckman Coulter Precision Potentiometers Model A R50K $72.24

LOT OF 5 NEW SPECTRA PRECISION POTENTIOMETER MODEL 534 lLIN: 25% $59.00

SPECTROL PRECISION POTENTIOMETER SP / MOD. 190 -4522 $44.00

(3) Spectrol Precision Potentiometer 830 10kOhm $54.08

HELIPOT PRECISION – DOUBLE POTENTIOMETER 2 X 200 OHMS $49.99

Beckman Helipot Precision Potentiometers 116-372 U6022 $38.00

Precision Spectrol Potentiometer Linear 10K WW 10 Turn $60.00

Spectrol Reliance Precision Potentiometers Pots $48.55

POTENTIOMETER HIGH PRECISION 2200 OHMS 3″ DIA. $59.50

Bourns 3750S 10K 10T Precision WW Potentiometer $57.99

Bourns High Precision 10 Turn “KNOBPOT” Potentiometer $46.80

Amphenol 2151B Precision Potentiometer 10K Ohms 10 Turn $54.99

POTENTIOMETER PRECISION (4) GANG 9750 OHMS (1) 39K $46.00

LITTON 10K 10 TURN ULTRA PRECISION POTENTIOMETER fd3j8 $47.07

SPECTROL 860 200ohm PRECISION POTENTIOMETER NNB $44.99

100K Precision Potentiometer, Vintage, The Muter Company $40.00

POTENTIOMETER HIGH PRECISION 20K/20K CONTINUOUS TURN $39.50

POTENTIOMETER HIGH PRECISION 10K OHMS 3″ DIA. $39.50

BOURNS PRECISION POTENTIOMETER 20K 10 TURN (LOT OF 2) $39.50

HELIPOT PRECISION POTENTIOMETER LAB MODEL T-10-A $39.99

Vishay Spectral Precision Potentiometer $42.00

Bourns 3400S-1-502 Precision Potentiometer Resistance 5K $39.99

Bourns Precision Potentiometers, 5 kΩ/5 W, Variable Resistors, 3400S-1-502, NEW $39.95

3500S-528-103 10K ohms 10 Turn Precision Potentiometer $39.99

3500S-528-103 10K ohms 10 Turn Precision Potentiometer $39.99

2) Helipot Beckman Precision Potentiometer A R50K L.25 $31.20

Precision Spectrol Potentiometer Linear 1K WW 10 Turn $40.00

Vintage Mil-Spec Dejur 20K 5% Precision Potentiometer $29.99

Beckman Helipot 10k 5% Precision 10 Turn Potentiometer $29.99

Bourns 3700S-1-502 5K WW 10Turn Precision Potentiometer $34.99

CLAROSTAT 62JA-100Kohm PRECISION POTENTIOMETER NNB $34.95

Spectrol Precision Potentiometer 800-109 NIB NOS $29.95

POTENTIOMETER HIGH PRECISION DUAL 1K/1K 3 TURN $29.90

POTENTIOMETER HIGH PRECISION 10K OHMS C.T. 25 TURNS $39.50

LITTON POTENTIOMETER HIGH PRECISION DUAL 30K & 60K C.T. 10 TURN $29.00

POTENTIOMETER HIGH PRECISION DUAL 5K & 15K SERVO BARABOO CONTINUOUS TURN $29.00

Bourns 3650S 1-202 Precision 10 Turn Potentiometer 2K $37.50

POTENTIOMETER PRECISION LITTON 30K CENTER TAP ULTRA HIGH LINEARITY 0.02% $25.50

KNOBPOT Bourns 3600S-1-103 10K Precision Potentiometer NEW $35.00

Vintage Mil-Spec Spectrol 500-697 18 Ohm 2W 2% 10-Turn Precision Potentiometer $34.99

POTENTIOMETER HIGH PRECISION DUAL 1K/1K 3 TURNS $24.50

POTENTIOMETER HIGH PRECISION DUAL GANG 5K / 15K OHMS $24.50

Duncan Electric Precision Potentiometer , 3501 $30.00

LINEAR MULTITURN BORG PRECISION POTENTIOMETER 100 OHMS $24.99

Lot of (4) Bourns 3590S-1-103 Precision Potentiometers, 10 Turn, 10K $32.40

HELIPOT MODEL A-R10K-L.25 10 K OHM 10 TURN PRECISION POTENTIOMETER NNB $26.00

HELIPOT PRECISION POTENTIOMETER 10 TURN 2Kohms SERVO MOUNT (LOT OF 2EA.) $21.90

Precise Returning Wire Potentiometer RFT 10kOhm 0,3% $22.22

Precision Wire Potentiometer EPO1510 25k Ohm 5W 0.1% $19.99

CLAROSTAT 62JA-50 ohm PRECISION 10 TURN POTENTIOMETER $24.95

CLAROSTAT 62JA-50K ohm PRECISION 10 TURN POTENTIOMETER $24.95

Precision Potentiometer +Knob 0,47 Kohm 0.47k ± 2% L0,3 $21.43

Vernitron Precision Potentiometer Model 175 176 a378 $29.99

POTENTIOMETER HIGH PRECISION 50K 10 TURN SERVO MOUNT $19.90

POTENTIOMETER HIGH PRECISION 4 GANG 20K/50K/1.5K/2K $29.50

SPECTROL PRECISION POTENTIOMETER 10 TURN 1K BUSHING MOUNT (SALE IS FOR 2EA.) $19.75

Precision Wire Potentiometer +Knob 0,47 Kohm 0.47k ± 2% $20.00

Precision Potentiometer + Knob RFT 0,1 Kohm 0.1k Ohm $20.00

Precision Wire Potentiometer 500 Ohm / 2W / 0.5% / Gold $19.99

Precision Wire Potentiometer 1000 Ohm / 2W / 0.5%/ Gold $19.99

BOURNS 3683S-1 3 POS Precision Pushbutton Potentiometer 10K $24.95

100 Ohms +/-1% HELIPOT PRECISION POTENTIOMETER LABORATORY MODEL T-10-A BECKMAN $17.00

POTENTIOMETER PRECISION 200K C.T. CONTINUOUS TURN $19.00

New Sprectrol Precision Potentiometer 860 25% 1K OHM $25.00

Vintage Duncan Electronics Precision Potentiometer Model 1630 758 $25.00

Precision Potentiometer + Knob RFT 1,0 Kohm 1K Ohm $20.00

Precision Potentiometer + Knob 0,47 Kohm 0.47k± 5% L0,2 $18.55

SPECTROL PRECISION POTENTIOMETER 10 TURN 200ohms BUSHING MOUNT (LOT OF 2EA.) $17.90

Precision Wire Potentiometer + Knob 0,47 Kohm ± 5% L0,3 $18.00

Beckman Helipot 250k 5% Precision 10 Turn Potentiometer $26.99

Beckman Helipot 20k 5% Precision 10 Turn Potentiometer $19.99

Beckman Helipot SA2545A 50K 3% Precision Potentiometer $19.99

CLAROSTAT PRECISION POTENTIOMETER 73JA 5K NEW 73JA5K $20.00

POTENTIOMETER HIGH PRECISION 5K 0.1%LIN. 3 TURNS $25.00

Beckman Helipot Type A-AF 50K 3% 10-Turn Precision Potentiometer $24.99

POTENTIOMETER HIGH PRECISION 2K BUSHING MOUNT 10 TURN $14.90

POTENTIOMETER HIGH PRECISION 100K CONTINUOUS TURN $24.50

BEI DUNCAN ELECTRIC 3200-943 PRECISION POTENTIOMETER POT – NEW $24.00

HELIPOT MODEL AR5KL.25 5 K OHM 10 TURN PRECISION POTENTIOMETER $18.00

Precision Potentiometer Aripot 10 kOhm 10 turn 10k Ohm $14.99

Precision Clarostat Potentiometer Linear 160 WW S T $20.00

Precision Potentiometer Questions

Anti-theft device "smoke and mirrors" have to sort out how the alarm – car alarm – Automotive supplies industry

Hand car, many owners are not installed for the alarm installed but worried the market is also a large selection of anti-theft device makes a loss. According to foreign media reports, the highly skilled car thief can break in half an hour the most stringent high-end car security systems. Therefore, how to select the anti-theft device really is a science.

Auxiliary anti-theft device simple mechanical lock

Status: mechanical lock is the most common application of the first Car alarm Measures are mainly used in conjunction with other security measures. Mechanical anti-theft lock key role in the operation of vehicles from the restrictions, it is difficult to resist crowbar, hacksaw, scissors and other tools of the destruction of steel, but they can delay the car thieves had committed crimes is a fact.

Analysis: Steering wheel lock Many car owners are used, no additional installation; gears lock is usually installed in the center console, the lock body and body connection, through the lock ring limits the movement of shift handle; there is a transmission lock, card lock built directly made shift lever, but the price of almost 1000 yuan, and the shift lever to replace the original, not many users.

Tip: mechanical lock, was undoubtedly the most widely used steering wheel locks, door locks, gears lock and oil, prices ranging from 100 yuan to 1,500 yuan. Main purpose is to deter those who steal. New car buying a baseball bat-type steering wheel lock, can increase security, but also play a role in self-defense.

Electronic Security applications in general but there are still loopholes

Status: electronic anti-theft lock is the most widely used anti-theft lock, one of the main features include keyless entry, searching cars and illegal open alarm, there are some other brands of products to increase functionality, such as using electronic remote control the completion of engine startup, flameout.

Analysis: There are three types of electronic security devices. In the control-type anti-theft more practical, with a special locking nut alarm can handle general car thieves; One-way Alarm Lock with remote control car functions, will experience abnormal vibration alarm; Two-way Alarm Has been improved to display vehicles in the state of the remote control, more intuitive.

Tip: electronic anti-theft system is fatal to electronic code and remote control operated. When the owners when the doors with the remote switch, hidden in a nearby car thieves can steal the signal with the receiver and decoder, the owner should be used with mechanical anti-theft device.

Chip digital anti-theft car alarm mainstream of modern

Status: Chip digital anti-theft car alarm device is mainstream, the majority of vehicles are used in high-end security approach such as the Original. Current chip-type anti-theft has been developed to the fourth generation, with special diagnostic feature, read the key confidential information, access to historical information of the anti-theft system.

Analysis: Chip is a basic principle of the digital anti-theft devices to lock the car motors, circuits and circuit, in the absence of a key chip can not start under the vehicle. Fourth-generation electronic anti-theft system’s unique radio frequency identification technology (RFID) can guarantee that in any case the system can correctly identify the driver, the driver close to or away from the vehicle can also be automatic recognition of their status.

Note: this system, the password re-rate is very low, use your password access to the car key to unlock the password lock to eliminate the drawbacks of being scanned. At present, many imported luxury cars, and cars have been equipped with domestic joint-venture factory-chip brand anti-theft system.

The direction of future development of network security

Status: Network security is achieved through the network door switches, engine start, stop and auto operation, also enables remote vehicle speed, vehicle location and reporting functions. Mainly rely on network security GPS Global Positioning System to achieve its remote control vehicle functions in the past, and crime prevention measures can not match the.

Analysis: network security benefit from the satellite monitoring center of the vehicle’s 24-hour, high-precision monitoring services, the system installed in the command center by the central control system, installed in vehicles as well as GSM mobile GPS terminals Communicate Network composed of a moving target by satellite to calculate the longitude, latitude, speed, direction and GPS communications with traditional programs can not match advantage.

Tip: The system is expensive, currently only applies to a few high-end models, the car must have a GPS Navigation System, the installation price of more than 2000 yuan per month to pay the service charge to pay a fee, yet to achieve universal access.
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