Top of Page ↑

element14 Asia-Pacific ECIA (NEDA) Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
43045-0421 D#: 2612308	Molex	CONNECTOR, HEADER, 4POS, 2ROW, 3MM RoHS: Compliant Min Qty: 10 Container: Each	Global - 534	10 S$2.4300 100 S$1.9300 500 S$1.8400 1000 S$1.7400 2000 S$1.6500 3000 S$1.6300 Show All	Buy Now

Top of Page ↑

Farnell ECIA (NEDA) Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
43045-0421 D#: 2612308	Molex	CONNECTOR, HEADER, 4POS, 2ROW, 3MM RoHS: Compliant Min Qty: 10 Lead time: 5 Weeks, 1 Days Container: Each	534	10 £1.4400 100 £1.1800 500 £1.1300 1000 £1.0000 Show All	Buy Now
43045-0421 D#: 4232836	Molex	CONN, HEADER, 4POS, 2ROW, 3MM RoHS: Compliant Min Qty: 100 Lead time: 1 Weeks, 2 Days Container: Each	0	100 £1.2500 300 £1.2000	Buy Now

Top of Page ↑

Mouser Electronics ECIA (NEDA) Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
43045-0421 D#: 538-43045-0421	Molex	Headers & Wire Housings 4 CKT R/A SMT HDR RoHS: Compliant	345	1 $2.1300 10 $1.8100 25 $1.7900 100 $1.4600 186 $1.3700 558 $1.2600 1116 $1.1600 2604 $1.1300 5022 $1.1000 Show All	Buy Now
43045-0421 D#: 538-43045-0421	Molex	Headers & Wire Housings 4 CKT R/A SMT HDR RoHS: Compliant	290	1 $2.1300 10 $1.8100 25 $1.7900 100 $1.4600 186 $1.3700 558 $1.2600 1116 $1.1600 2604 $1.1300 5022 $1.1000 Show All	Buy Now

Top of Page ↑

Verical Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
430450421 D#: 16499147	Molex	Conn Wire to Board HDR 4 POS 3mm Solder RA Side Entry Thru-Hole Tray RoHS: Compliant Min Qty: 50 Package Multiple: 1	Americas - 13392	8000 $1.0100 2232 $1.1500 1100 $1.1800 550 $1.1900 300 $1.2200 1 $1.2500 Show All	Buy Now
430450421 D#: 92020823	Molex	Conn Wire to Board HDR 4 POS 3mm Solder RA Side Entry Thru-Hole Tray RoHS: Compliant Min Qty: 200 Package Multiple: 1 Date Code: 2140	Americas - 5996	2232 $0.8857 1800 $0.9000 900 $0.9412 450 $0.9848 200 $1.0313 Show All	Buy Now
430450421 D#: 65678520	Molex	Conn Wire to Board HDR 4 POS 3mm Solder RA Side Entry Thru-Hole Tray RoHS: Compliant Min Qty: 50 Package Multiple: 1	Americas - 2202	8000 $1.0100 2232 $1.1500 1100 $1.1800 550 $1.1900 300 $1.2200 1 $1.2500 Show All	Buy Now
430450421 D#: 87365542	Molex	Conn Wire to Board HDR 4 POS 3mm Solder RA Side Entry Thru-Hole Tray RoHS: Compliant Min Qty: 40 Package Multiple: 1	Americas - 167	1920 $1.2600 384 $1.3440 192 $1.4140 150 $1.4560 125 $1.4840 100 $1.5120 50 $1.6520 40 $1.7780 Show All	Buy Now

Top of Page ↑

Avnet Americas Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
43045-0421 D#: 0430450421	Molex	Pin Header, Power, 3 mm, 2 Rows, 4 Contacts, Through Hole Right Angle, Micro-Fit 3.0 43045 Series - Trays (Alt: 0430450421) RoHS: Compliant Min Qty: 2232 Package Multiple: 1 Lead time: 9 Weeks, 0 Days Container: Tray	1135	100000 $0.7930 40000 $0.8711 20000 $0.9383 8000 $0.9806 2232 $1.1427 Show All	Buy Now

Top of Page ↑

RS (Formerly Allied Electronics & Automation)

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
43045-0421 D#: 70091003	Molex	HEADER,2 ROW, RIGHT-ANGLE, RETENTION CLIP,4 PIN, TIN PLATE, SMT/GLOW WIRE COMPATIBLE Min Qty: 60 Package Multiple: 1 Lead time: 11 Weeks, 0 Days Container: Bulk	0	60 $2.3000 300 $2.1200 600 $1.8400	RFQ

Top of Page ↑

Onlinecomponents.com ECIA (NEDA) Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
43045-0421	Molex	Conn Power HDR 4 POS 3mm Solder RA Thru-Hole 4 Terminal 1 Port Micro-Fit 3.0™ Tray RoHS: Compliant	15594 Partner Stock	8000 $1.0800 2232 $1.1100 1200 $1.1200 600 $1.1600 300 $1.2300 55 $1.3700 Show All	Buy Now

Top of Page ↑

DigiKey ECIA (NEDA) Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
0430450421 D#: WM2673-ND	Molex	CONN HEADER R/A 4POS 3MM Min Qty: 1 Container: Tray	1515 Tray	6696 $1.1433 2232 $1.2353 500 $1.3728 100 $1.5380 10 $1.8100 1 $2.1300 Show All	Buy Now

Top of Page ↑

Master Electronics ECIA (NEDA) Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
43045-0421	Molex	Conn Power HDR 4 POS 3mm Solder RA Thru-Hole 4 Terminal 1 Port Micro-Fit 3.0™ Tray RoHS: Compliant	15594 Partner Stock	8000 $1.0800 2232 $1.1100 1200 $1.1200 600 $1.1600 300 $1.2300 55 $1.3700 Show All	Buy Now

Top of Page ↑

TTI ECIA (NEDA) Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
0430450421 D#: 43045-0421	Molex	Headers & Wire Housings 4 CKT R/A SMT HDR RoHS: Compliant pbFree: Yes Min Qty: 31 Package Multiple: 31 Container: Tray	Americas - 7378 In Stock	31 $1.7700 186 $1.3700 558 $1.1200 1116 $1.1000 2232 $1.0800 6696 $1.0600 Show All	Buy Now

Top of Page ↑

TME ECIA Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
43045-0421 D#: MX-43045-0421	Molex	Connector: wire-board, socket, male, PIN: 4, Micro-Fit 3.0, 3mm, 2x2 Min Qty: 1	167	1920 $1.0100 384 $1.0800 192 $1.1400 150 $1.1600 125 $1.1800 100 $1.2000 50 $1.3200 30 $1.4200 10 $1.6600 1 $1.9600 Show All	Buy Now

Top of Page ↑

Quest Components  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
43045-0421	Molex		9	3 $2.0580 1 $2.7440	Buy Now

Top of Page ↑

Hermes Engineering  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
43045-0421	Molex		4200		RFQ

Top of Page ↑

North Star Micro Electronics  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
430450421 D#: NS-0430450421	Molex	OEM/CM ONLY	4872		RFQ

Top of Page ↑

Sager ECIA (NEDA) Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
0430450421 D#: 000000000000252733	Molex	Headers & Wire Housings MICRO-FIT 3.0 HDR 02X02P RA Min Qty: 2232	0	2232 $1.1900 6696 $1.1400	Buy Now

Top of Page ↑

ComSIT USA  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
430450421	Molex	AVAILABLE EU	3		RFQ

Top of Page ↑

Unikey Electronic Pte Ltd  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
430450421 D#: 430450421	Molex	Molex 3.0mm4p , Micro-Fit 3.0 Min Qty: 1 Container: Tray	24	1 $0.5863 10 $0.5034 30 $0.4045 100 $0.3222 300 $0.3139 Show All	Buy Now

Top of Page ↑

Heilind Americas ECIA (NEDA) Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
43045-0421 D#: MOL43045-0421	Molex	MICROFIT 3.0 RA PTH W/CLIP DR TIN 4 CKT	Americas - 0 in Stock	2232 $1.2097 6696 $1.1613	Buy Now

Top of Page ↑

Perfect Parts Corporation  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
43045-0421	Molex		89048		RFQ
0430450421	Molex		1016		RFQ
MOLEX-430450421	Molex		18		RFQ

Top of Page ↑

LIBRA Elektronik GmbH  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
43045-0421	Molex	in stock - can ship the same day Date Code: nA	1162		RFQ

Top of Page ↑

GlobalTek Components  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
430450421	MOLEX	OEM/CM QUOTES ONLY | NO BROKERS	239585		RFQ
0430450421	MOLEX	OEM/CM QUOTES ONLY | NO BROKERS	5696		RFQ
43045-0421	MOLEX	OEM/CM QUOTES ONLY | STOCK SHIPS SAME DAY	110		RFQ
MOLEX430450421	MOLEX	OEM/CM QUOTES ONLY | NO BROKERS	17		RFQ

Top of Page ↑

New Advantage Corporation

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
430450421	Molex	Conn Wire to Board HDR 4 POS 3mm Solder RA Thru-Hole Tray, MICRO-FIT HDR RoHS: Compliant Min Qty: 1 Package Multiple: 186	14508	186 $1.0100 14508 $0.9362	Buy Now

Top of Page ↑

Sierra IC  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
430450421	Molex	OEM/CM ONLY	53668		RFQ
0430450421	Molex	OEM/CM ONLY	4194		RFQ
MOLEX430450421	Molex	OEM/CM ONLY	26		RFQ

Top of Page ↑

Cytech Systems Limited  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
430450421	Molex	CONN HEADER R/A 4POS 3MM	2382		RFQ
0430450421	Molex	CONN HEADER R/A 4POS 3MM	1702		RFQ
43045-0421	Molex	-	0		RFQ

Top of Page ↑

Avnet Asia Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
0430450421 D#: 0430450421	Molex	Pin Header, Power, 3 mm, 2 Rows, 4 Contacts, Through Hole Right Angle, Micro-Fit 3.0 43045 Series (Alt: 0430450421) RoHS: Compliant Min Qty: 2232 Package Multiple: 2232 Lead time: 5 Weeks, 2 Days	0		RFQ

Top of Page ↑

Avnet Abacus Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
430450421 D#: 430450421	Molex	Pin Header Power 3 mm 2 Rows 4 Contacts Through Hole Right Angle MicroFit 30 43045 Series (Alt: 430450421) RoHS: Compliant Min Qty: 186 Package Multiple: 186 Lead time: 12 Weeks, 0 Days	Abacus - 29574		Buy Now
430450421 D#: 430450421	Molex	Pin Header Power 3 mm 2 Rows 4 Contacts Through Hole Right Angle MicroFit 30 43045 Series (Alt: 430450421) RoHS: Compliant Min Qty: 200 Package Multiple: 1 Lead time: 13 Weeks, 0 Days	Abacus - 0		RFQ

430450421 associated parts:

• 43045-0421 •
• 43045-0421 •
• 43045-0421 •
• 43045-0421 •
• 43045-0421 •
• 43045-0421 •
• 0430450421 •
• 43045-0421 •
• 0430450421 •
• 43045-0421 •
• 43045-0421 •
• 43045-0421 •
• 0430450421 •
• 43045-0421 •
• 43045-0421 •
• 0430450421 •
• MOLEX-430450421 •
• 43045-0421 •
• 0430450421 •
• 43045-0421 •
• MOLEX430450421 •
• 0430450421 •
• MOLEX430450421 •
• 0430450421 •
• 43045-0421 •
• 0430450421 •
• 43045-0421 •
• 43045-0421

Popular Power Connectors Searches:

• 1-179553-2 •
• 1-179553-4 •
• 39-01-2040 •
• 39-29-9102 •
• 10132644-002LF •
• 1376382-1 •
• 1-917808-2 •
• 1-770875-0 •
• 1-917809-2 •
• 640445-2 •
• 172159-1 •
• 1-480700-0 •
• 1-179552-3 •
• 10132640-001LF •
• 39-01-2020 •
• 1-178288-6 •
• 2-179553-3