491

Mfr. #:: 491
Manufacturer:: Keystone Electronics
Description:: LED Illuminated Pushbutton - 30mm Square
Lifecycle:: New from this manufacturer.
Datasheet:: 491 Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:

Product Attribute
Attribute Value

Manufacturer: Keystone Electronics

Product Category: Racks

Type: Instrumentation Handles

Packaging: Bulk

Features: They will enhance the look and quality products and equipment.

Tags: 491

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 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.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

491 Description

***ied Electronics & Automation: LED Illuminated Pushbutton - 30mm Square

***ical: LED Illuminated Pushbutton-30mm Square

***i-Key: LED ILLUMINATED PUSHBUTTON SQR

***fruit Industries: A button is a button, and a switch is a switch, but this LED illuminated arcade buttons is in a class of its own. It's similar in size to an arcade button (and will fit in holes drilled for 'standard' 30mm buttons) but has a built in LED that can be controlled separately from the switch action - either to indicate or just to look good. The body is a black plastic, and a lamp holder fits inside. These were originally designed for 'incandescent' lamps but is easy to use with an LED, just wrap the legs around the holder as shown. It comes with a clear blue LED but honestly, we suggest finding a diffused LED to use instead, with a wide illumination since this clear one doesn't fill the square as nicely as it could. (The button factory didn't have diffused LEDs available). You can even disassemble the button itself and slip an image under the clear cover for backlighting. The button comes with a normally-open micro-switch. Once you have put in the LED you like, just snap in the micro-switch. You can always remove it later to change out the LED color. The micro-switch is fairly clicky, so you will hear and feel it when it actuates.

Market price

Part #	Mfg.	Description	Stock	Price
4916S1 DISTI # V36:1790_07153940	Visual Communications Company	LMP 2ML NEON WIRE TERMINAL .3M RoHS: Not compliant	1906	100:$0.6608 25:$0.7158 10:$0.8076 1:$0.9218
49102SC DISTI # V72:2272_15125889	Murata Power Solutions	1000UH 0.50A IND SINGLE RoHS: Compliant	500	500:$0.6911 250:$0.7326 100:$0.7718 25:$0.8330 10:$0.8422 1:$0.8609
49101C DISTI # V72:2272_15125836	Murata Power Solutions	Inductor Power Shielded Wirewound 100uH 10KHz 1.41A 343mOhm DCR T/R	175	100:$0.7574 25:$0.8934 10:$0.9392 1:$0.9488
49130 DISTI # V36:1790_17542682	OSRAM SYLVANIA	QTP 2X54T5HO/UNV PSN	40	500:$16.0150 100:$16.6420 50:$17.4360 10:$18.5170
4910-28G DISTI # V99:2348_18487469	MG Chemicals	TIP TINNER, 96.3% TIN, 0.7% CO	39	1:$7.0980
49131 DISTI # V36:1790_17542684	OSRAM SYLVANIA	CCFL Inverter Dual Lamp 40kHz	20	1000:$16.0150 500:$16.6420 100:$17.4360 20:$18.5170
4915-454G DISTI # V99:2348_18851468	MG Chemicals	SAC305, 96.3% TIN, 0.7% COPPER	10	10:$69.9300 5:$75.4800 1:$80.6800
4917-227G DISTI # V99:2348_18852610	MG Chemicals	SAC305, 96.3% TIN, 0.7% COPPER	10	10:$39.4600 5:$43.4900 1:$46.0600
4916-454G DISTI # V99:2348_18854314	MG Chemicals	SAC305, 96.3% TIN, 0.7% COPPER	10	10:$69.9300 5:$75.4800 1:$80.6800
491 DISTI # V99:2348_14717373	Adafruit Industries	491	9	1:$4.4200
4915-112G DISTI # V99:2348_18853501	MG Chemicals	SAC305, 96.3% TIN, 0.7% COPPER	9	10:$24.2800 5:$25.7200 1:$26.1800
4916-112G DISTI # V99:2348_18852746	MG Chemicals	SAC305, 96.3% TIN, 0.7% COPPER	8	10:$24.2800 5:$25.7200 1:$26.1800
ABLS-4.9152MHZ-B2-T DISTI # 535-9086-1-ND	Abracon Corporation	CRYSTAL 4.9152MHZ 18PF SMD RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	27605In Stock	500:$0.3135 100:$0.3300 50:$0.3712 10:$0.4130 1:$0.5000
ABLS-4.9152MHZ-B2-T DISTI # 535-9086-6-ND	Abracon Corporation	CRYSTAL 4.9152MHZ 18PF SMD RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	27605In Stock	500:$0.3135 100:$0.3300 50:$0.3712 10:$0.4130 1:$0.5000
ABLS-4.9152MHZ-B2-T DISTI # 535-9086-2-ND	Abracon Corporation	CRYSTAL 4.9152MHZ 18PF SMD RoHS: Compliant Min Qty: 1000 Container: Tape & Reel (TR)	26000In Stock	10000:$0.2100 5000:$0.2175 3000:$0.2250 1000:$0.2400
ECS-49-20-5PX-TR DISTI # XC1240CT-ND	ECS International Inc	CRYSTAL 4.9152MHZ 20PF SMD RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	17606In Stock	500:$0.2633 100:$0.2772 50:$0.3118 10:$0.3470 1:$0.4200
ECS-49-20-5PX-TR DISTI # XC1240DKR-ND	ECS International Inc	CRYSTAL 4.9152MHZ 20PF SMD RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	17606In Stock	500:$0.2633 100:$0.2772 50:$0.3118 10:$0.3470 1:$0.4200
ECS-49-20-5PX-TR DISTI # XC1240TR-ND	ECS International Inc	CRYSTAL 4.9152MHZ 20PF SMD RoHS: Compliant Min Qty: 1000 Container: Tape & Reel (TR)	17000In Stock	10000:$0.1764 5000:$0.1827 3000:$0.1890 1000:$0.2016
ABLS2-29.4912MHZ-D4YF-T DISTI # 535-9886-1-ND	Abracon Corporation	CRYSTAL 29.4912MHZ 18PF SMD RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	13354In Stock	500:$0.3219 100:$0.3373 50:$0.3758 10:$0.4140 1:$0.4900
ABLS2-29.4912MHZ-D4YF-T DISTI # 535-9886-6-ND	Abracon Corporation	CRYSTAL 29.4912MHZ 18PF SMD RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	13354In Stock	500:$0.3219 100:$0.3373 50:$0.3758 10:$0.4140 1:$0.4900
ABLS2-29.4912MHZ-D4YF-T DISTI # 535-9886-2-ND	Abracon Corporation	CRYSTAL 29.4912MHZ 18PF SMD RoHS: Compliant Min Qty: 1000 Container: Tape & Reel (TR)	12000In Stock	10000:$0.2226 5000:$0.2296 3000:$0.2366 1000:$0.2506
ABLS2-4.9152MHZ-D4Y-T DISTI # 535-9859-1-ND	Abracon Corporation	CRYSTAL 4.9152MHZ 18PF SMD RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	5604In Stock	500:$0.3219 100:$0.3373 50:$0.3758 10:$0.4140 1:$0.4900
ABLS2-4.9152MHZ-D4Y-T DISTI # 535-9859-6-ND	Abracon Corporation	CRYSTAL 4.9152MHZ 18PF SMD RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	5604In Stock	500:$0.3219 100:$0.3373 50:$0.3758 10:$0.4140 1:$0.4900
ABLSG-4.9152MHZ-D2Y-T DISTI # 535-10597-1-ND	Abracon Corporation	CRYSTAL 4.9152MHZ 18PF SMD RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	5295In Stock	500:$0.3564 100:$0.3734 50:$0.4160 10:$0.4580 1:$0.5400
ABLSG-4.9152MHZ-D2Y-T DISTI # 535-10597-6-ND	Abracon Corporation	CRYSTAL 4.9152MHZ 18PF SMD RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	5295In Stock	500:$0.3564 100:$0.3734 50:$0.4160 10:$0.4580 1:$0.5400
ABLSG-4.9152MHZ-D2Y-T DISTI # 535-10597-2-ND	Abracon Corporation	CRYSTAL 4.9152MHZ 18PF SMD RoHS: Compliant Min Qty: 1000 Container: Tape & Reel (TR)	5000In Stock	10000:$0.2465 5000:$0.2542 3000:$0.2620 1000:$0.2774
ABLS2-4.9152MHZ-D4Y-T DISTI # 535-9859-2-ND	Abracon Corporation	CRYSTAL 4.9152MHZ 18PF SMD RoHS: Compliant Min Qty: 1000 Container: Tape & Reel (TR)	3000In Stock	10000:$0.2226 5000:$0.2296 3000:$0.2366 1000:$0.2506
4916S1 DISTI # 30543944	Visual Communications Company	LMP 2ML NEON WIRE TERMINAL .3M RoHS: Not compliant	1906	100:$0.6608 25:$0.7158 16:$0.8076
49102SC DISTI # 26752958	Murata Manufacturing Co Ltd	Inductor Power Shielded Bobbin Core 1mH 20% 10KHz 26Q-Factor 500mA 1.5Ohm DCR T/R	500	500:$0.6911 250:$0.7326 100:$0.7718 25:$0.8330 10:$0.8422
4912 DISTI # 22535465	Keystone Electronics Corp	Quick Disconnect Terminal 7.92mm Tin	306	1000:$0.1963 500:$0.2218 200:$0.2329
49101C DISTI # 26752957	Murata Manufacturing Co Ltd	Inductor Power Shielded Wirewound 100uH 10KHz 1.41A 343mOhm DCR T/R	175	100:$0.7574 25:$0.8934 10:$0.9392 9:$0.9488
49130 DISTI # 30739075	OSRAM Sylvania	QTP 2X54T5HO/UNV PSN	40	10:$18.5170
4910-28G DISTI # 25629140	MG Chemicals	TIP TINNER, 96.3% TIN, 0.7% CO	39	1:$7.0980
491-112 DISTI # 23944688	Abbatron	491-112	23	25:$2.0706 20:$2.8217 17:$3.0755
491-101 DISTI # 23874195	Abbatron	491-101	22	25:$11.5203 10:$12.6570 4:$13.5604
49131 DISTI # 27069271	OSRAM Sylvania	CCFL Inverter Dual Lamp 40kHz	20	20:$18.5170
4915-454G DISTI # 25963906	MG Chemicals	SAC305, 96.3% TIN, 0.7% COPPER	10	10:$69.9300 5:$75.4800 1:$80.6800
4917-227G DISTI # 25964061	MG Chemicals	SAC305, 96.3% TIN, 0.7% COPPER	10	10:$39.4600 5:$43.4900 1:$46.0600
4916-454G DISTI # 25964301	MG Chemicals	SAC305, 96.3% TIN, 0.7% COPPER	10	10:$69.9300 5:$75.4800 1:$80.6800
491 DISTI # 26553207	Adafruit Industries	491	9	2:$4.4200
49120 DISTI # 16499585	Molex	49120	9	3:$15.3500
4916-112G DISTI # 25964078	MG Chemicals	SAC305, 96.3% TIN, 0.7% COPPER	8	5:$25.7200 1:$26.1800
324915 DISTI # 324915	TE Connectivity Ltd	PIDG Ring Tongue Terminal 10-12AWG 26.72mm 7.92mm Tin Loose Piece - Bulk (Alt: 324915) RoHS: Compliant Min Qty: 1 Container: Bulk	Americas - 800	1:$0.7169 10:$0.6309 25:$0.5939 50:$0.5689 100:$0.5129 500:$0.4449 1000:$0.3959
776491-2 DISTI # 776491-2	TE Connectivity Ltd	Contact SKT Crimp ST Cable Mount Strip - Tape and Reel (Alt: 776491-2) RoHS: Compliant Min Qty: 4000 Container: Reel	Americas - 44000	4000:$0.4199 8000:$0.4189 16000:$0.4179 24000:$0.4169 40000:$0.4159
2-964449-1 DISTI # 2-964449-1	TE Connectivity Ltd	Conn Housing (Alt: 2-964449-1) RoHS: Compliant Min Qty: 800	Europe - 800	800:€2.1900 1600:€1.9900 3200:€1.7900 4800:€1.5900 8000:€1.5900
1-1705949-1 DISTI # 1-1705949-1	TE Connectivity Ltd	AMP1-1705949-1 (Alt: 1-1705949-1) RoHS: Compliant Min Qty: 1	Europe - 16530	10:€0.3540 100:€0.3360 500:€0.3330 1000:€0.3290 2500:€0.3020 5000:€0.2920
ERJ6ENF2491V DISTI # ERJ6ENF2491V	Panasonic Electronic Components	Res Thick Film 0805 2.49K Ohm 1% 1/8W ±100ppm/°C Molded SMD Punched Carrier T/R (Alt: ERJ6ENF2491V) RoHS: Compliant Min Qty: 5000 Container: Tape and Reel	Asia - 5000
349-1004-000 DISTI # 349-1004-000	ITT Interconnect Solutions	BKW 5-316 COAX SHELL ASS4 - Bulk (Alt: 349-1004-000) RoHS: Compliant Min Qty: 1 Container: Bulk	Americas - 49	1:$163.0900 10:$151.7900 25:$141.6900 50:$132.8900 100:$99.8900 500:$69.0900 1000:$64.6900
142-0701-491 DISTI # 142-0701-491	Bel Fuse	Conn SMA RCP 0Hz to 18GHz 50Ohm Solder ST Thru-Hole Gold - Bag (Alt: 142-0701-491) RoHS: Compliant Min Qty: 1 Container: Bag	Americas - 1451	1:$6.0900 10:$5.9900 25:$5.9900 50:$5.9900 100:$4.5900 500:$4.0900 1000:$3.6900
ERJ-3EKF2491V DISTI # ERJ-3EKF2491V	Panasonic Electronic Components	Res Thick Film 0603 2.49K Ohm 1% 1/10W ±100ppm/°C Molded SMD Punched Carrier T/R - Tape and Reel (Alt: ERJ-3EKF2491V) RoHS: Compliant Min Qty: 5000 Container: Reel	Americas - 65000	5000:$0.0109 10000:$0.0104 20000:$0.0100 30000:$0.0096 50000:$0.0092

Image	Part #	Description
	Mfr.#: LEDS2M-180-01 OMO.#: OMO-LEDS2M-180-01-ESSENTRA-COMPONENTS	LED SPACER MOLDED (T1 3/4) .180"
	Mfr.#: ELYU03-5070J4J6294310-N0 OMO.#: OMO-ELYU03-5070J4J6294310-N0--1	LED Uni-Color White 200 lm 6000K 2-Pin SMD T/R - Tape and Reel (Alt: H110001961)
	Mfr.#: XHP35A-00-0000-0D0PC230G OMO.#: OMO-XHP35A-00-0000-0D0PC230G-CREE	LED XLAMP XHP35 WARM WHT 3000K
	Mfr.#: CYFP10000I00 OMO.#: OMO-CYFP10000I00--1	New and Original
	Mfr.#: AAL14M660000DHJ20A OMO.#: OMO-AAL14M660000DHJ20A--1	New and Original
	Mfr.#: D38999/20FF32PB-LC OMO.#: OMO-D38999-20FF32PB-LC-TE-CONNECTIVITY	New and Original
	Mfr.#: CY14B256LA-SP45XIT OMO.#: OMO-CY14B256LA-SP45XIT-CYPRESS-SEMICONDUCTOR	New and Original
	Mfr.#: FY3368S-M-B213 OMO.#: OMO-FY3368S-M-B213--1	LED INDICATION SMD
	Mfr.#: 5640100113F OMO.#: OMO-5640100113F-DIALIGHT	LED CBI 3MM 3X1 RED/RED/YLW DIFF
	Mfr.#: RT8567GQW OMO.#: OMO-RT8567GQW-RICHTEK	IC LED DRIVER RGLTR DIM 20WQFN

491

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes