Name: H-494-3
Brand: Bourns Inc.
SKU: H-494-3
Availability: InStock
Rating: 5 (166 reviews)

H-494-3

For Reference Only

Part Number	H-494-3
Manufacturer	Bourns Inc.
Description	COUNTING DIAL W/BRAKE BLACK
Datasheet	H-494-3 Datasheet H-494-3 Specifications
Package	-
ECAD
In Stock	3,312 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 1 - May 6 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # H-494-3 (Scale Dials) is manufactured by Bourns Inc. and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For H-494-3 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add H-494-3 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of H-494-3.

H-494-3 Specifications

Manufacturer	Bourns Inc.
Category	Potentiometers, Variable Resistors - Scale Dials
Package	-
ECAD
Series	H-490
Shaft Size	0.250" (6.35mm)
Number of Turns	30
Material	Metal

H-494-3 Datasheet

H-494-3 Reviews

Iker*****tillo

March 19, 2023

★ ★ ★ ★ ★

These very economical items will repair my expensive contactors with just a quick connection.

Judi*****aughan

March 10, 2023

★ ★ ★ ★ ★

happy with the IC and received with perfect packaging, good comunication with seller thanks.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

H-494-3 Packaging

H-494-3 FAQ

1. How to order H-494-3 on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that H-494-3 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the H-494-3. All suppliers must pass our qualification reviews before they can publish their products including H-494-3 on Heisener; we pay more attention to the channels and quality of H-494-3 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the H-494-3 price and inventory displayed accurate?

The price and inventory of H-494-3 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of H-494-3?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the H-494-3 we delivered, we will accept the replacement or return of the H-494-3 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of H-494-3.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as H-494-3 pin diagram, H-494-3 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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H-494-3 Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number	Manufacturer	Description	Stock
C0402C220J3GACTU D# V72:2272_16261583	KEMET Corporation	Cap Ceramic 22pF 25V C0G 5% Pad SMD 0402 125°C Extreme Low ESR T/R RoHS: Compliant	0
GRM0335C1E180FA01D D# V99:2348_07225094	Murata Manufacturing Co Ltd	Cap Ceramic 18pF 25V C0G 1% Pad SMD 0201 125°C T/R RoHS: Compliant	0
RCS0402560RFKED D# V36:1790_24012478	Vishay Intertechnologies	Res Thick Film 0402 560 Ohm 1% 0.2W(1/5W) ±100ppm/°C Pad SMD Automotive Medical T/R	0

Part Number	Manufacturer	Description	Stock
SFH 4943 D# Q65111A6680	OSRAM Opto Semiconductors	LED IrLED 950nm 6-Pin - Trays (Alt: Q65111A6680)	0
RCS0402560RFKED D# 41AH4942	Vishay Intertechnologies	Res Anti-Surge Thick Film 0402 560 Ohm 1% 1/5W ±100ppm/°C Molded Paper T/R - Product that comes on tape, but is not reeled (Alt: 41AH4942)	0
C0402C220J3GACTU D# C0402C220J3GACTU	KEMET Corporation	Cap Ceramic 22pF 25V C0G 5% SMD 0402 125°C Paper T/R - Tape and Reel (Alt: C0402C220J3GACTU)	0
0191640039 D# 55H4943	Molex	Quick Disconnect Terminal 14-16AWG 37.59mm 3.95mm - Bulk (Alt: 55H4943) RoHS: Compliant	0
GRM0335C1E180FA01D D# GRM0335C1E180FA01D	Murata Manufacturing Co Ltd	CAP MLCC SMD - Tape and Reel (Alt: GRM0335C1E180FA01D)	0

Part Number	Manufacturer	Description	Stock
RCS0402560RFKED D# RCS0402560RFKED	Vishay Intertechnologies	Res Anti-Surge Thick Film 0402 560 Ohm 1% 1/5W ±100ppm/°C Molded Paper T/R (Alt: RCS0402560RFKED)	0
GRM0335C1E180FA01D D# GRM0335C1E180FA01D	Murata Manufacturing Co Ltd	CAP MLCC SMD (Alt: GRM0335C1E180FA01D)	0
SFH 4943 D# Q65111A6680	OSRAM Opto Semiconductors	LED IrLED 950nm 6-Pin (Alt: Q65111A6680)	0
5500.2111 D# 5500.2111	Schurter Electronic Components	FMAB-72 PCB Filter 1PH 1ST 2A 250VAC M80 (Alt: 5500.2111)	0
C0402C220J3GACTU D# C0402C220J3GAC7867	KEMET Corporation	Cap Ceramic 22pF 25V C0G 5% SMD 0402 125°C Paper T/R - Tape and Reel (Alt: C0402C220J3GAC7867)	0

Part Number

Manufacturer

Description

Stock

C0402C220J3GACTU

KEMET Corporation

9882

Part Number	Manufacturer	Description	Stock
H-494-3	KEMET Corporation	Capacitor,Ceramic,22pF,25VDC,5-% Tol,5+% Tol,C0G-TC Code,-30,30ppm-TC , RoHS Compliant: Yes	0
C0402C220J3GACTU	KEMET Corporation	CAP CER 22PF 25V 5% NP0 0402	80000
GRM0335C1E180FA01D	Murata Manufacturing Co Ltd	CAP MLCC SMD - Tape and Reel	0

Part Number

Manufacturer

Description

Stock

GRM0335C1E180FA01D

D# C1S521301852409

Murata Manufacturing Co Ltd

Cap Cer 18pF 25V NP0 0201

Min Qty: 100

Container: Cut Tape

449650

Part Number

Manufacturer

Description

Stock

GRM0335C1E180FA01D

Murata Manufacturing Co Ltd

18pF ±, 1% 25V C0G 0201 Multilayer Ceramic Capacitors MLCC - SMD/SMT RoHS

27600

C0402C220J3GACTU

KEMET Corporation

0402 22pF 5% 25V C0G(NP0)

Part Number	Manufacturer	Description	Stock
C0402C220J3GACTU D# 399-7774-2-ND	KEMET Corporation	CAP CER 22PF 25V C0G/NP0 0402	169565
SFH 4943 D# 475-3530-ND	OSRAM Opto Semiconductors	EMITTER IR ARRAY 950NM	495
GRM0335C1E180FA01D D# 490-17804-1-ND	Murata Manufacturing Co Ltd	CAP CER 18PF 25V NP0 0201	13070
RCS0402560RFKED D# 541-10416-1-ND	Vishay Dale	RES SMD 560 OHM 1% 1/5W 0402	16628
H-494-3 D# H-494-3-ND	Bourns Inc	COUNTING DIAL W/BRAKE BLACK	0

Part Number	Manufacturer	Description	Stock
GRM0335C1E180FA01D D# 3581303	Murata Manufacturing Co Ltd	CAP, 18PF, 25V, MLCC, 0201 RoHS: Compliant Min Qty: 10 Container: Cut Tape	0
RCS0402560RFKED D# 3235066RL	Vishay Intertechnologies	RESISTOR, RCS0402 100 560R ET7 E3 RoHS: Compliant Min Qty: 10 Container: Reel	0
C0402C220J3GACTU D# 3298473	KEMET Corporation	CAP, 22PF, 25V, MLCC, 0402 RoHS: Compliant Min Qty: 10000 Container: Reel	0

Part Number

Manufacturer

Description

Stock

GRM0335C1E180FA01D

Murata Manufacturing Co Ltd

RoHS: Compliant

pbFree: Yes

RCS0402560RFKED

Vishay Intertechnologies

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

RCS0402560RFKED

Vishay Intertechnologies

OEM/CM QUOTES ONLY | NO BROKERS

12000

Part Number

Manufacturer

Description

Stock

GRM0335C1E180FA01D

D# C488333

Murata Electronics Oy

27500

Part Number

Manufacturer

Description

Stock

H-494-3

Bourns Inc

Dial Turns-Counting Dial

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

C0402C220J3GACTU

KEMET Corporation

OEM/CM Immediate delivery

68400

Part Number	Manufacturer	Description	Stock
RCS0402560RFKED D# 71-RCS0402560RFKED	Vishay Intertechnologies	Thick Film Resistors - SMD 0.2watt 560ohms 1% 100ppm RoHS: Compliant	1811
C0402C220J3GACTU D# 80-C0402C220J3G	KEMET Corporation	Multilayer Ceramic Capacitors MLCC - SMD/SMT 25V 22pF C0G 0402 5% RoHS: Compliant	283352
GRM0335C1E180FA01D D# 81-GRM0335C1E180FA1D	Murata Manufacturing Co Ltd	Multilayer Ceramic Capacitors MLCC - SMD/SMT 0201 18pF 25volts C0G +/-1% RoHS: Compliant	74850
SFH 4943 D# 720-SFH4943	OSRAM Opto Semiconductors	Infrared Emitters IR, 950nm Array RoHS: Compliant	500

Part Number	Manufacturer	Description	Stock
GRM0335C1E180FA01D D# 92AH4943	Murata Manufacturing Co Ltd	CAP, 18PF, 25V, MLCC, 0201 ROHS COMPLIANT: YES RoHS: Compliant Min Qty: 10 Container: Cut Tape	15000
HDSC1206-680KKT1 D# 06AH4943	TT Electronics Welwyn Components	RES, 680K, 10%, 0.33W, 1206, THICK FILM, Resistance:680kohm, Resistance Tolerance:± 10%, Power Rating:333.3mW, Resistor Case Style:1206 [3216 Metric], Resistor Technology:Thick Film (Double Sided), Resistor Type:Sulfur Resistant RoHS Compliant: Yes RoHS: Compliant Min Qty: 3000 Container: Cut Tape	0
PA240DCT D# 50H4943	Wiremold	Mains Surge Protector-999VAC, Panel, Suppressor Type:Mains Surge Protector, Peak Surge Current:80kA, Suppressor Mounting:Panel, Product Range:PA Series, Clamping Voltage Vc Max:800V, Voltage Rating:240VAC RoHS Compliant: No RoHS: Not Compliant Min Qty: 1 Container: Bulk	0
5500.2111 D# 86H4943	Schurter Electronic Components	FMAB-72 PCB Filter 1PH 1ST 2A 250VAC M80 / Carton box RoHS: Not Compliant Min Qty: 10 Container: Bulk	0
RCS0402560RFKED D# 41AH4943	Vishay Intertechnologies	RES, 560R, 1%, 0.2W, 0402, THICK FILM, Resistance:560ohm, Resistance Tolerance:± 1%, Power Rating:200mW, Resistor Case Style:0402 [1005 Metric], Resistor Technology:Thick Film, Resistor Type:Anti-Surge, Product Range:RCS e3 Series RoHS Compliant: Yes RoHS: Compliant Min Qty: 10000 Container: TAPE & REEL - FULL	0
02-06-2131 D# 54H4943	Molex	Connector Contact,PIN RoHS: Not Compliant Min Qty: 40000 Container: TAPE & REEL - FULL	0
NTR25T5231STRF D# 10AH4943	NIC Components Corp	RES, 5K23, 0.01%, 0.25W, 2010, THIN FILM, Resistance:5.23kohm, Resistance Tolerance:± 0.01%, Power Rating:250mW, Resistor Case Style:2010 [5025 Metric], Resistor Technology:Thin Film, Resistor Type:Precision, Product Range:NTR SeriesRoHS Compliant: Yes RoHS: Compliant Min Qty: 4000 Container: TAPE & REEL - FULL	0
1-834333-7 D# 10H4943	TE Connectivity	RECEPTACLE ROHS COMPLIANT: NO RoHS: Not Compliant Min Qty: 48 Container: Bulk	0
HDSC0805-1R18JT1 D# 05AH4943	TT Electronics Welwyn Components	RES, 1R18, 5%, 0.25W, 0805, THICK FILM, Resistance:1.18ohm, Resistance Tolerance:± 5%, Power Rating:250mW, Resistor Case Style:0805 [2012 Metric], Resistor Technology:Thick Film (Double Sided), Resistor Type:Sulfur Resistant RoHS Compliant: Yes RoHS: Compliant Min Qty: 3000 Container: TAPE & REEL - FULL	0
XEN6V31 D# 77AH4943	ABB Low Voltage Products and Systems	RIGHT ISO7010 LEGEND, EMERGENCY LIGHT ROHS COMPLIANT: YES RoHS: Compliant Min Qty: 1 Container: Bulk	2
CAN13C132MAGAC7210 D# 52AH4943	KEMET Corporation	CAP, 1300PF, 250VAC, MLCC, 1210, Capacitance:1300pF, Voltage Rating:250VAC, Ceramic Capacitor Case:1210 [3225 Metric], Capacitance Tolerance:± 20%, Dielectric Characteristic:C0G / NP0, Product Range:CAN Series RoHS Compliant: Yes RoHS: Compliant Min Qty: 4000 Container: TAPE & REEL - FULL	0
R1.565.1050.3 D# 42AH4943	Wieland Electric GmbH	SLC-4SL90-1050M RoHS: Not Compliant Min Qty: 1 Container: Bulk	0
621-009-668-536 D# 50AH4943	EDAC Inc	621 Series right angle D-Sub plug connector with 9 pin type contacts that have 30µ" gold plating. The connector has a .318" footprint with ferrite filter, the insulator is high temp rated. The board mounting features are 2 prong RoHS: Not Compliant Min Qty: 200 Container: Bulk	0
NTR12C2152CTRF D# 27AH4943	NIC Components Corp	RES, 21K5, 0.25%, 0.125W, 1206/THIN FILM, Resistance:21.5kohm, Resistance Tolerance:± 0.25%, Power Rating:125mW, Resistor Case Style:1206 [3216 Metric], Resistor Technology:Thin Film, Resistor Type:Precision, Product Range:NTR SeriesRoHS Compliant: Yes RoHS: Compliant Min Qty: 5000 Container: TAPE & REEL - FULL	0
NTR12A7681BTRF D# 26AH4943	NIC Components Corp	RES, 7K68, 0.05%, 0.125W, 1206/THIN FILM, Resistance:7.68kohm, Resistance Tolerance:± 0.05%, Power Rating:125mW, Resistor Case Style:1206 [3216 Metric], Resistor Technology:Thin Film, Resistor Type:Precision, Product Range:NTR SeriesRoHS Compliant: Yes RoHS: Compliant Min Qty: 5000 Container: Cut Tape	0
02510.0-00 D# 54AH4943	STEGO	COMPACT LAMP, 11W, 230 VAC, W/ UK RECEPTACLE, NO LIGHT COVER RoHS: Not Compliant Min Qty: 1 Container: Bulk	0
C0402C220J3GACTU D# 96Y6891	KEMET Corporation	CAP, MLCC, C0G, 22PF, 25V, 0402, Capacitance:22pF, Voltage Rating:25V, Ceramic Capacitor Case:0402 [1005 Metric], Capacitance Tolerance:± 5%, Dielectric Characteristic:C0G / NP0, Product Range:C Series KEMET, MSL:MSL 1 - Unlimited RoHS Compliant: Yes RoHS: Compliant Min Qty: 30000 Container: Cut Tape	9
BXRC-40E2000-D-82 D# 70AH4943	Bridgelux Inc	VERO 13D NEUTRAL WHITE LED ARRAY RoHS: Not Compliant Min Qty: 100 Container: Bulk	0

Part Number	Manufacturer	Description	Stock
H-494-3 D# NS-H-494-3	Bourns Inc	OEM/CM ONLY	9596
C0402C220J3GACTU D# NS-C0402C220J3GACTU	KEMET Corporation	OEM/CM ONLY	90049
GRM0335C1E180FA01D D# NS-GRM0335C1E180FA01D	Murata Manufacturing Co Ltd	OEM/CM ONLY	7251

Part Number

Manufacturer

Description

Stock

H-494-3

Bourns Inc

Dial Turns-Counting Dial

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

C0402C220J3GACTU

KEMET Corporation

7905

M39014/22-0485

AVX Corporation

Capacitor, Ceramic, 33nf, .5pf -Tol, .5pf +Tol, 10% +Tol (Also Known As: CKR22BX333KP)

433

Part Number

Manufacturer

Description

Stock

SFH 4943

D# 8353071

OSRAM Opto Semiconductors

SFH 4943 Osram Opto, 950nm IR LED Array, Miniature Through Hole package, PK

Min Qty: 2

Container: Package

118

Part Number

Manufacturer

Description

Stock

5500.2111

D# 000000000001092021

Schurter Electronic Components

Power Line Filter 50Hz/60Hz 2A 250VAC PC Pins Thru-Hole

Part Number	Manufacturer	Description	Stock
C0402C220J3GACTU	KEMET Corporation	OEM/CM ONLY	80670
RCS0402560RFKED	Vishay Dale	OEM/CM ONLY	9565
SFH 4943	OSRAM Opto Semiconductors	OEM/CM ONLY	590
B67H49437XMP	GREEP	OEM/CM ONLY	236

Part Number

Manufacturer

Description

Stock

C0402C220J3GACTU

KEMET Corporation

IN stock Immediate delivery

68385

Part Number

Manufacturer

Description

Stock

C0402C220J3GACTU

Part Number	Manufacturer	Description	Stock
C0402C220J3GACTU	KEMET Corporation	Multilayer Ceramic Capacitors MLCC - SMD/SMT 25V 22pF C0G 0402 5% pbFree: Pb-Free	0
SFH 4943	OSRAM Opto Semiconductors	Infrared Emitters IR, 950nm Array pbFree: Pb-Free	0
02-06-2131	Molex	Pin & Socket Connectors .062 TERM 24-30G M Reel of 20000 pbFree: Pb-Free	0
GRM0335C1E180FA01D	Murata Manufacturing Co Ltd	Multilayer Ceramic Capacitors MLCC - SMD/SMT 0201 18pF 25volts C0G +/-1% pbFree: Pb-Free	0
M39014/22-0485	AVX Corporation	Multilayer Ceramic Capacitors MLCC - Leaded CKR22BX333KP	0
19164-0039	Molex	Terminals SNAP PLUG PERMA-SEAL PERMA-SEAL (SB-279) pbFree: Pb-Free	0
RCS0402560RFKED	Vishay Intertechnologies	Thick Film Resistors - SMD 0.2watt 560ohms 1% 100ppm pbFree: Pb-Free	0
CFS1/4CT52R220J	KOA Speer Electronics Inc	Carbon Film Resistors - Through Hole 22 OHM 5% 1/4W pbFree: Pb-Free	0

Part Number	Manufacturer	Description	Stock
RCS0402560RFKED D# 36559563	Vishay Intertechnologies	Res Thick Film 0402 560 Ohm 1% 0.2W(1/5W) ±100ppm/°C Pad SMD Automotive Medical T/R	0
C0402C220J3GACTU D# 32319057	KEMET Corporation	Cap Ceramic 22pF 25V C0G 5% Pad SMD 0402 125°C Extreme Low ESR T/R RoHS: Compliant	0
GRM0335C1E180FA01D D# 36505006	Murata Manufacturing Co Ltd	Cap Ceramic 18pF 25V C0G 1% Pad SMD 0201 125°C T/R RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
GRM0335C1E180FA01D D# 3581303	Murata Manufacturing Co Ltd	CAP, 18PF, 25V, MLCC, 0201 RoHS: Compliant Min Qty: 10 Container: Cut Tape	0
RCS0402560RFKED D# 3235066	Vishay Intertechnologies	RESISTOR, RCS0402 100 560R ET7 E3 RoHS: Compliant Min Qty: 10 Container: Cut Tape	9210
C0402C220J3GACTU D# 2332388	KEMET Corporation	CAP, 22PF, 25V, 5%, C0G/NP0, 0402 RoHS: Compliant Min Qty: 20 Container: Cut Tape	44033

Quick Inquiry

H-494-3

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