X-On Electronics has gained recognition as a prominent supplier of ST-4ETB503 Trimmer Resistors - SMD across the USA, India, Europe, Australia, and various other global locations. ST-4ETB503 Trimmer Resistors - SMD are a product manufactured by Nidec Copal. We provide cost-effective solutions for Trimmer Resistors - SMD, ensuring timely deliveries around the world.

ST-4ETB503 Nidec Copal

Hot ST-4ETB503 electronic component of Nidec Copal
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Part No.ST-4ETB503
Manufacturer: Nidec Copal
Category: Trimmer Resistors - SMD
Description: Res Cermet Trimmer 50K Ohm 20% 1/4W 1(Elec)/1(Mech)Turn 2.3mm (5 X 6.2 X 2.3mm) Gull Wing SMD T/R
Datasheet: ST-4ETB503 Datasheet (PDF)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
1: USD 0.8648 ea
Line Total: USD 0.86 
Availability - 327
Ship by Wed. 04 Dec to Mon. 09 Dec
MOQ: 1  Multiples: 1
Pack Size: 1
Availability Price Quantity
327
Ship by Wed. 04 Dec to Mon. 09 Dec
MOQ : 1
Multiples : 1
1 : USD 0.8648
10 : USD 0.713
30 : USD 0.6379
100 : USD 0.563
500 : USD 0.4923
1000 : USD 0.4699

4289
Ship by Mon. 25 Nov to Wed. 27 Nov
MOQ : 1
Multiples : 1
1 : USD 1.7325
10 : USD 1.3513
100 : USD 1.2474
500 : USD 0.8859
1000 : USD 0.8177
2500 : USD 0.7519
5000 : USD 0.7507
10000 : USD 0.7507

   
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RoHS - XON
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We are delighted to provide the ST-4ETB503 from our Trimmer Resistors - SMD category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the ST-4ETB503 and other electronic components in the Trimmer Resistors - SMD category and beyond.

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45 SURFACE MOUNT CERMET TRIMMERS (SINGLE TURN)ST-4 INTERNAL STRUCTURE RoHS compliant 1 7 6 2 5 3 4 8 9 Part name Material Wiper Multi metal alloy 1 FEATURES Cover Stainless steel (SUS 304) 2 RoHS compliant Housing Epoxy 3 Wide variety (7 types) to choose from Automatic mounting is possible (Taping) Terminal pin Copper alloy, Sn-Cu-plated 4 Flow/reflow soldering is possible Base element Ceramic 5 Sealed construction (Washable: Refer to page 698.) Stopper structure prevents terminal pin from being open. O ring Silicone rubber 6 Cross slot rotor suitable for automatic adjustment PPS Rotor Resin materials are UL Recognized 94V-0 or 94V-1 equivalent 7 Polyphenylenesulphide Electrode Ag-Pd cermet 8 Resistive element RuO2 cermet 9 PART NUMBER DESIGNATION S T - 4 E T A 2 0 0 ( 2 0 1 ) Resistance code Series name (minus slot) Terminal pin Resistance value ESn-Cu (Lead-free) Product shape (Shape of terminal) AJ-hook (Top adjustment) Form of packaging BGull wing Top adjustment) TTaping (Reel) CThrough hole pins (Top adjustment) D Gull wing (Rear adjustment) BlankBulk in plastic bag FThrough hole pins (Rear adjustment) G J-hook (Side adjustment) HGull wing (Side adjustment) S T - 4 2 E T A 2 0 0 ( 2 0 1 ) Resistance code Series name (cross slot) Terminal pin Resistance value ESn-Cu (Lead-free) Product shape (Shape of terminal) AJ-hook (Top adjustment) Form of packaging BGull wing (Top adjustment) TTaping (Reel) CThrough hole pins (Top adjustment) D Gull wing (Rear adjustment) BlankBulk in plastic bag FThrough hole pins (Rear adjustment) G J-hook (Side adjustment) HGull wing (Side adjustment) Please refer to the LIST OF PART NUMBERS when placing orders.ST-4 SURFACE MOUNT TRIMMERS LIST OF PART NUMBERS Nominal resistance values Form of packaging A10 A20 50 100 200 500 1 k 2 k 5 k Adjustment Shape of position terminal Taping (reel) Plastic bag 10 k 20 k 5 0k 100 k 200 k 500 k 1 M 2 M Fig. 1 A ( J-hook ) ST-4/42ETA ST-4/42EA Not manufactured Top B ( Gull wing ST-4/42ETB ST-4/42EB The above part numbers are all available with the respective combination ) adjustment of <Nominal resistance values> (Fig. 1). C ( Through hole pins ST-4/42EC ) Verify the above part numbers when placing orders. Taping specification is not sold separately and must be purchased in reel units. D ( Gull wing A ST-4/42ETD A ST-4/42ED ) Cross slot available : ST-42E Rear adjustment Through hole pins A ST-4/42EF F ( ) G ( J-hook ST-4/42ETG ST-4/42EG ) Side adjustment Gull wing ) ST-4/42ETH ST-4/42EH H ( Pieces in package 500 pcs./reel 100 pcs./pack The products indicated by A mark are manufactured upon receipt of MECHANICAL CHARACTERISTICS order basis. C slot : ST-4E , B slot : ST-42E Mechanical angle 240 (1 turn) Operating torque 10 mNm 102 gfcm maximum ELECTRICAL CHARACTERISTICS Stop strength 30 mNm 306 gfcm minimum Rotational life 100 cycles R/R (2 +3 %) Nominal resistance range 10 ~ 2 M Thrust to rotor 5 N 0.51 kgf minimum Resistance tolerance 20 % Solderability 245 3 C, 2 ~ 3 s Power ratings 0.25 W (70 C) 0 W (125 C) Shear (Adhesion) 5 N 0.51 kgf 10 s Resistance law Linear law (B) Substrate bending Width 90 mm, bend 3 mm, 5 s, 1 time Maximum input voltage DC200 V or power rating, whichever is smaller Pull-off strength 5 N 0.51 kgf 10 s Maximum wiper current 100 mA or power rating, whichever is smaller Reference only Effective electrical angle 210 (1 turn) End resistance 1 % or 2 , whichever is greater ENVIRONMENTAL CHARACTERISTICS C.R.V. 1 % or 3 , whichever is greater Test item Test conditions Specifications Operating temp. range 55 ~ 125 C R/R 2 % Thermal shock 65 ~ 125 C (0.5 h), 5 cycles -6 S.S. 1 % 10 ~ 50 : 250 10 /C maximum Temp. coefficient -6 10 ~ 65 C (80 ~ 98 %), 100 ~ 2 M : 100 10 /C maximum R/R 2 % Humidity 10 cycles, 240 h 2 Insulation resistance 1000 M minimum (DC500 V) 981 m/s , 6 ms Shock 6 directions for 3 times each R/R 1 % Dielectric strength AC500 V, 60 s (Amplitude) 1.52 mm or S.S. 1 % 2 Vibration (Acceleration) 196 m/s , Approx. 0.12 g (ST-4EA, EB, EC, ED, EF) Net weight 10 ~ 2000 Hz, 3 directions, 12 times each Approx. 0.22 g (ST-4EG, EH) R/R 3 % Load life 70 C, 0.25 W 1000 h S.S. 1 % Reflow profile for soldering heat evaluation R/R 2 % 55 C, 2 h Low temp. operation S.S. 2 % R/R 3 % 125 C, 250 h High temp. exposure S.S. 2 % (C) +5 Peak : 250 0 C 250 85 C, 60 s No leaks (No continuous bubbles) Immersion seal Over 230 C 200 Pre Heating Zone 180 C Flow : 260 3 C as the temperature in a pot of molten solder, immer sion from head of 150 150 C ter minal to backside of board, 5 ~ 6 s, two times maximum R/R 1 % 90 30 s Soldering heat Reflow : Peak temperature 255 C 100 (Please refer to the profile below.) 30 10 s Manual soldering350 10 C, 3 ~ 4 s 50 Soldering Zone Heating time R/RChange in total resistance Reflow : two times maximum S.S. Setting stability Temperature

Tariff Desc

8533.40.00 22 No - Other variable resistors, including rheostats and potentiometers Free

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