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Newark ECIA (NEDA) Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
51021-0400 D#: 82K9003	Molex	Wire-To-Board Connector, Picoblade 51021, |Molex 51021-0400 (Alternate Part Number: 800753575615 RoHS: Compliant Min Qty: 10 Package Multiple: 1 Date Code: 0 Container: Bulk	151978	10 $0.1560 25 $0.1480 50 $0.1400 100 $0.1320 250 $0.1240 500 $0.1170 1000 $0.1030 Show All	Buy Now
51021-0400 D#: 38C9871	Molex	Connector Housing, Rcpt, 4Pos, |Molex 51021-0400 (Alternate Part Number: 800753575615 RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk	78292	1 $0.3030 25 $0.2350 50 $0.2300 100 $0.2250 500 $0.2040 1000 $0.1880 5000 $0.1800 10000 $0.1760 Show All	Buy Now
51021-0400 D#: 26AC8131	Molex	Connector Housing, Rcpt, 4Pos, |Molex 51021-0400 (Alternate Part Number: 800753575615 RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk	44	1 $0.2860 25 $0.2180 50 $0.2130 100 $0.2080 500 $0.1660 1000 $0.1430 5000 $0.1260 10000 $0.1100 Show All	Buy Now

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RS (Formerly Allied Electronics & Automation)

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
51021-0400 D#: 70190897	Molex	HSG, WIRE TO WIRE & WIRE TO BOARD, CABLE SOCKET,4 CONT, PICOBLADE/51021 SERIES Min Qty: 1 Package Multiple: 1 Lead time: 8 Weeks, 0 Days Container: Bulk	193	1 $0.2800 100 $0.2340 250 $0.2200 500 $0.2090 1000 $0.1980 Show All	Buy Now

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Sager ECIA (NEDA) Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
0510210400 D#: 000000000000039549	Molex	Headers & Wire Housings 1.25MM REC 04P FEMALE Min Qty: 1	20404	1 $0.1343 1145 $0.1284 2864 $0.1247 5727 $0.1204 11455 $0.1164 22910 $0.1127 Show All	Buy Now

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TME ECIA Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
51021-0400 D#: MX-51021-0400	Molex	Connector: wire-wire/PCB, plug, female, PIN: 4, PicoBlade™, crimped Min Qty: 1	35745	4000 $0.0940 2000 $0.1030 1000 $0.1110 500 $0.1190 250 $0.1250 100 $0.1340 50 $0.1440 25 $0.1570 10 $0.1710 1 $0.2000 Show All	Buy Now

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Heilind Americas ECIA (NEDA) Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
51021-0400 D#: MOL51021-0400	Molex	1.25 WTB REC HSG 4CKT	Americas - 21846 in Stock 675000 On Order	1 $0.1249 1500 $0.1096 3600 $0.1047 7100 $0.1017 14100 $0.0989 Show All	Buy Now

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Axis Part Limited  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
510210400	Molex	Purchase Online. Ship Immediately.	6502	2000 $0.0149 800 $0.0164 400 $0.0167 50 $0.0198 Show All	Buy Now

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North Star Micro Electronics  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
510210400 D#: NS-0510210400	Molex	OEM/CM ONLY	25521		RFQ
51021-0400 D#: NS-51021-0400	Molex	OEM/CM ONLY	4054		RFQ

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Bisco Industries ECIA (NEDA) Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
51021-0400	Molex		49974	50 $2.6052 100 $0.6370 1000 $0.1000	Buy Now

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Hermes Engineering  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
51021-0400	Molex		158160		RFQ

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Allelco Limited  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
510210400	Molex	CONN RCPT HSG 4POS 1.25MM RoHS: Not Compliant	17120		RFQ

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Interstate Connecting Components ECIA (NEDA) Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
51021-0400 D#: MOL51021-0400	Molex	1.25 WTB REC HSG 4CKT	3641 112500 On Order	1 $0.1249 1500 $0.1096 3600 $0.1047 7100 $0.1017 14100 $0.0989 Show All	Buy Now

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C Plus Electronics  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
510210400	Molex	Ask for Samsung & LG Lithium Ion Batteries - Lead time Prices Only	82000		RFQ
MOLEX-510210400	Molex	Ask for Samsung & LG Lithium Ion Batteries - Lead time Prices Only	5863		RFQ

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Unikey Electronic Pte Ltd  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
51021-0400	Molex	and51021-0400For the same material,Molex Connector housing, 4road, 1.25mmPitch, 1line Min Qty: 10 Container: Cut Tape	28	10 $0.0156 100 $0.0126 300 $0.0099 1000 $0.0082 3000 $0.0080 Show All	Buy Now

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Kepictronics Inc.  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
51021-0400	MOLEX	DC 2018+ , connector	16670		RFQ

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IBS Electronics  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
51021-0400 D#: 51021-0400	Molex	MOLEX 51021-0400 1.25MM PITCH HOUSING FEMALE 4P PICOBLADE WIRE-TO-WIRE +WIRE-TO-BOARD Min Qty: 550 Package Multiple: 1	317100	550 $0.2245 2700 $0.2070 5300 $0.2046 10600 $0.2040 150000 $0.2036 Show All	Buy Now

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Bristol Electronics  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
51021-0400	Molex	Conn Housing RCP 4 POS 1.25mm Crimp ST Cable Mount White PicoBlade™ Bag Min Qty: 1	5521	1000 $0.3422 500 $0.3686 250 $0.4212 100 $0.4870 25 $0.5265 1 $1.3163 Show All	Buy Now
51021-0400	Molex	Conn Housing RCP 4 POS 1.25mm Crimp ST Cable Mount White PicoBlade™ Bag	2550		RFQ

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PB Signal  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
51021-0400	Molex	04P-F 51021 WHITE/4 Pin 1.25mm Pitch Receptacle Housing Min Qty: 1	926	1 $0.3900 232 $0.3510 926 $0.3120	RFQ

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Sierra IC  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
510210400	Molex	OEM/CM ONLY	1758270		RFQ
0510210400	Molex	OEM/CM ONLY	16782		RFQ
510210400 MOLE	UNKN	OEM/CM ONLY	3636		RFQ
510210400P	Molex	OEM/CM ONLY	370		RFQ
MOLEX510210400		OEM/CM ONLY	252		RFQ

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Sense Electronic Company Limited  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
51021-0400	Molex	NA	195657		RFQ
0510210400	Molex	连接器	3000		RFQ

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MountainView Components Inc.  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
510210400		OEM/CM Immediate delivery	120000		RFQ
51021-0400	Molex	OEM/CM Immediate delivery	60000		RFQ

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Futuretech Components Ltd  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
510210400	Molex	OEM/CM/EMS Only	20000		RFQ

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Cytech Systems Limited  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
51021-0400	Molex	-	98689		RFQ
510210400	Molex	CONN RCPT HSG 4POS 1.25MM	26		RFQ

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LIBRA Elektronik GmbH  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
51021-0400	Molex	in stock - can ship the same day Date Code: 06+	1500		RFQ

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New Strength Electronic Co., Limited  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
510210400	Molex	CONN HOUSING 4POS 1.25MM NATURAL	88874		RFQ
510-21-0400	Molex		50000		RFQ
51021-0400	Molex	Headers & Wire Housings RECEPTACLE 4 POS	34085		RFQ
510210400	Molex		8000		RFQ

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Chip Stock  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
51021-0400	Molex	Board Connector, 4 Contact(s), 1 Row(s), Female, Straight, Crimp Terminal, Receptacle	41965		RFQ

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YIC International Co., Limited  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
51021-0400	Molex	51021-0400 MOLEX	20250	1 $0.1220 10 $0.1220 100 $0.1220 1000 $0.1220 10000 $0.1220 Show All	RFQ
510210400	Molex	MOLEX	20030	1 $0.1330 10 $0.1330 100 $0.1330 1000 $0.1330 10000 $0.1330 Show All	RFQ

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Perfect Parts Corporation  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
51021-0400	Molex		9179499		RFQ
51021-0400	MFG UPON REQUEST		8228829		RFQ
0510210400	Molex		274104		RFQ
51021-0400/510210400	Molex		224000		RFQ
51021-0400K	Molex		8960		RFQ
MOLEX-510210400	Molex		3384		RFQ
51021-0400-P	Molex		755		RFQ
510210400	TE Connectivity		607		RFQ
0510210400	MFG UPON REQUEST		10		RFQ

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Silitech Components Inc.  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
510210400		IN stock Immediate delivery	119985		RFQ
51021-0400	MOLEX	IN stock Immediate delivery	59985		RFQ

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Win Source Electronics  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
0510210400	Molex	CONN RCPT HSG 4POS 1.25MM	106400	19740 $0.0170 14710 $0.0190 11365 $0.0197 8245 $0.0204 5350 $0.0209 2195 $0.0255 Show All	Buy Now
510210400	Molex		65000	20980 $0.0143 15625 $0.0160 12125 $0.0165 8775 $0.0171 5685 $0.0176 2330 $0.0215 Show All	Buy Now
51021-0400	Molex	51021-0400 Molex Headers & Wire Housings RECEPTACLE 4 POS datasheet, inventory, & pricing.	65000	22060 $0.0136 16450 $0.0152 12740 $0.0157 9260 $0.0162 5990 $0.0167 2455 $0.0204 Show All	Buy Now

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New Advantage Corporation

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
510210400	Molex	Conn Housing RCP 4 POS 1.25mm Crimp ST Cable Mount Bag, PicoBlade Rcpt H RoHS: Compliant Min Qty: 1 Package Multiple: 1	21200	1794 $0.1393 21200 $0.1286	Buy Now

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LCSC  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
510210400 D#: C504988	Molex	Connector Housing 4 Position 1.25mm Pitch Single Row PicoBlade(MX 1.25) Series PBT -40℃~+105℃	16850	50 $0.0233 500 $0.0196 2000 $0.0175 4000 $0.0163 24000 $0.0152 Show All	Buy Now

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IC Components Limited  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
510210400	MOLEX	MOLEX	1000100	1 $0.0905	RFQ
0510210400	Affinity Medical Technologies - Molex	CONN RCPT HSG 4POS 1.25MM	142753	1 $0.0806	RFQ
51021-0400	Affinity Medical Technologies - Molex	1.25 WTB REC HSG 4CKT 4CKT 1.25M	7940	1 $0.0422	RFQ

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GlobalTek Components  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
510210400		OEM/CM QUOTES ONLY | NO BROKERS	5016000		RFQ
0510210400	MOLEX	OEM/CM QUOTES ONLY | NO BROKERS	287189		RFQ
510210400510210400	MOLEX	OEM/CM QUOTES ONLY | NO BROKERS	120000		RFQ
MOLEX510210400	MOLEX	OEM/CM QUOTES ONLY | NO BROKERS	7198		RFQ
510210400P	MOLEX	OEM/CM QUOTES ONLY | NO BROKERS	240		RFQ
MOL510210400	MOLEX	OEM/CM QUOTES ONLY | NO BROKERS	41		RFQ

510210400 associated parts:

• 51021-0400 •
• 51021-0400 •
• 51021-0400 •
• 51021-0400 •
• 0510210400 •
• 51021-0400 •
• 51021-0400 •
• 51021-0400 •
• 51021-0400 •
• 51021-0400 •
• 51021-0400 •
• MOLEX-510210400 •
• 51021-0400 •
• 51021-0400 •
• 51021-0400 •
• 51021-0400 •
• 51021-0400 •
• 51021-0400 •
• 0510210400 •
• 510210400 MOLE •
• 510210400P •
• MOLEX510210400 •
• 51021-0400 •
• 0510210400 •
• 51021-0400 •
• 51021-0400 •
• 51021-0400 •
• 510-21-0400 •
• 51021-0400 •
• 51021-0400

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