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Farnell ECIA (NEDA) Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
RUEF400-2 D#: 2078397	Littelfuse Inc	RESETTABLE FUSE, PTC, 30V, 4A, RADIAL RoHS: Compliant Min Qty: 1 Lead time: 21 Weeks, 4 Days Container: Cut Tape	1503	1 £0.6420 10 £0.4940 25 £0.4510 50 £0.4100 100 £0.3780 250 £0.3390 500 £0.3130 Show All	Buy Now

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Newark ECIA (NEDA) Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
RUEF400-2 D#: 76T4561RL	Littelfuse Inc	Fuse Res Pptc, 8A, 30Vdc, 4A, |Littelfuse RUEF400-2 RoHS: Compliant Min Qty: 10 Package Multiple: 1 Date Code: 0 Container: Tape & Reel	1503	10 $0.6480 25 $0.5930 50 $0.5380 100 $0.4950 250 $0.4460 500 $0.4110 Show All	Buy Now
RUEF400-2 D#: 76T4561	Littelfuse Inc	Fuse Res Pptc, 8A, 30Vdc, 4A, |Littelfuse RUEF400-2 RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape	1503	1 $0.8450 10 $0.6480 25 $0.5930 50 $0.5380 100 $0.4950 250 $0.4460 500 $0.4110 Show All	Buy Now
RUEF400-2 D#: 04H8000	Littelfuse Inc	Fuse, Ptc Reset, 30V, 4A, Radial, Full Reel, Product Range:Polyswitch Ruef Series, Voltage Rating:30Vdc, Holding Current:4A, Trip Current:8A, Time To Trip:12.7S, Fuse Shape:Rectangular, Current Rating Max:100A, Lead Spacing:5.8Mm Rohs Compliant: Yes RoHS: Compliant Min Qty: 7500 Package Multiple: 1 Date Code: 0 Container: Tape & Reel	0	5000 $0.3640 10000 $0.3360 20000 $0.3130 30000 $0.2920 50000 $0.2790 Show All	Buy Now
RUEF400-2 D#: 44AJ0822	TE Connectivity	Ruef400-2 |Raychem Te Connectivity RUEF400-2 RoHS: Not Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk	0	1 $0.6390 10 $0.5530 25 $0.4970 100 $0.4410 500 $0.3610 1000 $0.3340 2500 $0.3060 5000 $0.2720 Show All	Buy Now

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

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
RUEF400-2 D#: 2078397	Littelfuse Inc	RESETTABLE FUSE, PTC, 30V, 4A, RADIAL RoHS: Compliant Min Qty: 1 Container: Cut Tape	Global - 1503	1 S$1.1000 10 S$0.9770 100 S$0.7320 500 S$0.6270 1000 S$0.5510 2000 S$0.4750 Show All	Buy Now

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Arrow Electronics Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
RUEF400-2 D#: E02:0323_01981993	Littelfuse Inc	PTC Resettable Fuse 4A(hold) 8A(trip) 30V 100A 2.5W 12.7s 0.01Ohm Radial 14 X 3 X 19.3mm T/R RoHS: Compliant Min Qty: 1500 Package Multiple: 1500 Lead time: 13 Weeks Date Code: 2621	Europe - 19500	1500 $0.3157	Buy Now
RUEF400-2 D#: V72:2272_16260330	Littelfuse Inc	PTC Resettable Fuse 4A(hold) 8A(trip) 30V 100A 2.5W 12.7s 0.01Ohm Radial 14 X 3 X 19.3mm T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 17 Weeks Date Code: 2449 Container: Cut Strips	Americas - 320	250 $0.2761 100 $0.3502 25 $0.3765 10 $0.4021 1 $0.4228 Show All	Buy Now

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Mouser Electronics ECIA (NEDA) Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
RUEF400-2 D#: 650-RUEF400-2	Littelfuse Inc	Resettable Fuses - PPTC 4A 30V 100A Imax RoHS: Compliant	1533	1 $0.7500 10 $0.6700 50 $0.5700 100 $0.5040 250 $0.4580 500 $0.4290 1500 $0.3280 3000 $0.3020 4500 $0.2900 Show All	Buy Now
RUEF400-2 D#: 650-RUEF400-2	Littelfuse Inc	Resettable Fuses - PPTC 4A 30V 100A Imax RoHS: Compliant	363	1 $0.7500 10 $0.6700 50 $0.5700 100 $0.5040 250 $0.4580 500 $0.4290 1500 $0.3280 3000 $0.3020 4500 $0.2900 Show All	Buy Now

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Verical Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
RUEF400-2 D#: 93575086	Littelfuse Inc	PTC Resettable Fuse 4A(hold) 8A(trip) 30V 100A 2.5W 12.7s 0.01Ohm Radial 14 X 3 X 19.3mm T/R RoHS: Compliant Min Qty: 1500 Package Multiple: 1500 Date Code: 2621	Americas - 19500	1500 $0.3136	Buy Now
RUEF400-2 D#: 71293795	Littelfuse Inc	PTC Resettable Fuse 4A(hold) 8A(trip) 30V 100A 2.5W 12.7s 0.01Ohm Radial 14 X 3 X 19.3mm T/R RoHS: Compliant Min Qty: 119 Package Multiple: 1 Date Code: 2301	Americas - 1467	119 $0.6047	Buy Now
RUEF400-2 D#: 87273852	Littelfuse Inc	PTC Resettable Fuse 4A(hold) 8A(trip) 30V 100A 2.5W 12.7s 0.01Ohm Radial 14 X 3 X 19.3mm T/R RoHS: Compliant Min Qty: 22 Package Multiple: 1 Date Code: 2449	Americas - 320	250 $0.2761 100 $0.3502 25 $0.3765 22 $0.4021 Show All	Buy Now

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RS (Formerly Allied Electronics & Automation)

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
RUEF400-2 D#: 70059964	TE Connectivity	FUSE, RESETTABLE, 4A, DIMS 0.55X0.12X0.76IN, EPOXY POLYMER, RADIAL, 30VAC/VDC, PCB Min Qty: 7500 Package Multiple: 1 Container: Bulk	0	7500 $0.3300 15000 $0.3120 30000 $0.3030	RFQ

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Future Electronics ECIA (NEDA) Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
RUEF400-2	Littelfuse Inc	RUEF Series 30 V 4 A Ihold Through Hole Radial PolySwitch Resettable Fuse RoHS: Compliant pbFree: Yes Min Qty: 1500 Package Multiple: 1500 Lead time: 16 Weeks Container: Reel	25500 Reel	1500 $0.3700 3000 $0.3650 6000 $0.3600 7500 $0.3550 Show All	Buy Now

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DigiKey ECIA (NEDA) Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
RUEF400-2 D#: RUEF400-2HFCT-ND	Littelfuse Inc	PTC RESET FUSE 30V 4A RADIAL Min Qty: 1 Container: Cut Tape	6355 Cut Tape	500 $0.4355 250 $0.4722 100 $0.5253 50 $0.5694 10 $0.6860 5 $0.7440 1 $0.9000 Show All	Buy Now
RUEF400-2 D#: RUEF400-2HFTR-ND	Littelfuse Inc	PTC RESET FUSE 30V 4A RADIAL Min Qty: 1500 Container: Tape & Reel	6355 Tape & Reel	4500 $0.2905 3000 $0.3023 1500 $0.3281	Buy Now

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Arrow Electronics Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
RUEF400-2 D#: E02:0323_01981993	Littelfuse Inc	PTC Resettable Fuse 4A(hold) 8A(trip) 30V 100A 2.5W 12.7s 0.01Ohm Radial 14 X 3 X 19.3mm T/R RoHS: Compliant Min Qty: 1500 Package Multiple: 1500 Lead time: 13 Weeks Date Code: 2621	Europe - 19500	1500 $0.3157	Buy Now
RUEF400-2 D#: V72:2272_16260330	Littelfuse Inc	PTC Resettable Fuse 4A(hold) 8A(trip) 30V 100A 2.5W 12.7s 0.01Ohm Radial 14 X 3 X 19.3mm T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 17 Weeks Date Code: 2449 Container: Cut Strips	Americas - 320	250 $0.2761 100 $0.3502 25 $0.3765 10 $0.4021 1 $0.4228 Show All	Buy Now

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Verical Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
RUEF400-2 D#: 93575086	Littelfuse Inc	PTC Resettable Fuse 4A(hold) 8A(trip) 30V 100A 2.5W 12.7s 0.01Ohm Radial 14 X 3 X 19.3mm T/R RoHS: Compliant Min Qty: 1500 Package Multiple: 1500 Date Code: 2621	Americas - 19500	1500 $0.3136	Buy Now
RUEF400-2 D#: 71293795	Littelfuse Inc	PTC Resettable Fuse 4A(hold) 8A(trip) 30V 100A 2.5W 12.7s 0.01Ohm Radial 14 X 3 X 19.3mm T/R RoHS: Compliant Min Qty: 119 Package Multiple: 1 Date Code: 2301	Americas - 1467	119 $0.6047	Buy Now
RUEF400-2 D#: 87273852	Littelfuse Inc	PTC Resettable Fuse 4A(hold) 8A(trip) 30V 100A 2.5W 12.7s 0.01Ohm Radial 14 X 3 X 19.3mm T/R RoHS: Compliant Min Qty: 22 Package Multiple: 1 Date Code: 2449	Americas - 320	250 $0.2761 100 $0.3502 25 $0.3765 22 $0.4021 Show All	Buy Now

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TTI ECIA (NEDA) Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
RF2729-000 D#: RUEF400-2	Littelfuse Inc	Resettable Fuses - PPTC 4A 30V 100A Imax RoHS: Compliant pbFree: Yes Min Qty: 1500 Package Multiple: 1500 Container: Reel	Americas - 0	1500 $0.3140	Buy Now

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Verical Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
RUEF400-2 D#: 93575086	Littelfuse Inc	PTC Resettable Fuse 4A(hold) 8A(trip) 30V 100A 2.5W 12.7s 0.01Ohm Radial 14 X 3 X 19.3mm T/R RoHS: Compliant Min Qty: 1500 Package Multiple: 1500 Date Code: 2621	Americas - 19500	1500 $0.3136	Buy Now
RUEF400-2 D#: 71293795	Littelfuse Inc	PTC Resettable Fuse 4A(hold) 8A(trip) 30V 100A 2.5W 12.7s 0.01Ohm Radial 14 X 3 X 19.3mm T/R RoHS: Compliant Min Qty: 119 Package Multiple: 1 Date Code: 2301	Americas - 1467	119 $0.6047	Buy Now
RUEF400-2 D#: 87273852	Littelfuse Inc	PTC Resettable Fuse 4A(hold) 8A(trip) 30V 100A 2.5W 12.7s 0.01Ohm Radial 14 X 3 X 19.3mm T/R RoHS: Compliant Min Qty: 22 Package Multiple: 1 Date Code: 2449	Americas - 320	250 $0.2761 100 $0.3502 25 $0.3765 22 $0.4021 Show All	Buy Now

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Quest Components  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
RUEF400-2	TE Connectivity	PTC RESETTABLE FUSE, 0.05OHM, THROUGH HOLE MOUNT	1016	668 $0.2600 121 $0.3000 1 $1.0000	Buy Now

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IBS Electronics  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
RUEF400-2 D#: RUEF400-2	Littelfuse Inc	PTC RESETTABLE FUSE 4A(HOLD) 8A(TRIP) 30V 100A 2.5W 12.7S 0.01OHM RADIAL 14 X 3 X 19.3MM T/R Min Qty: 1500 Package Multiple: 1500	25500	1500 $0.5189 3000 $0.5119 4500 $0.5119	Buy Now

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Bristol Electronics  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
RUEF400-2	TE Connectivity	PTC Resettable Fuse 4A(hold) 8A(trip) 30V 100A 2.5W 12.7s 0.01Ohm Radial 14 X 3 X 19.3mm T/R Min Qty: 1	1270	1000 $0.1950 500 $0.2100 250 $0.2400 100 $0.2775 25 $0.3000 1 $0.7500 Show All	Buy Now

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North Star Micro Electronics  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
RUEF400-2 D#: NS-RUEF400-2	TE Connectivity	OEM/CM ONLY	1564		RFQ

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Component Stockers  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
RUEF400-2 D#: RUEF400-2	TE Connectivity		7508	1 $0.6600 10 $0.5400 100 $0.4100 1000 $0.2600 10000 $0.2200 Show All	RFQ

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Arrow Electronics Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
RUEF400-2 D#: E02:0323_01981993	Littelfuse Inc	PTC Resettable Fuse 4A(hold) 8A(trip) 30V 100A 2.5W 12.7s 0.01Ohm Radial 14 X 3 X 19.3mm T/R RoHS: Compliant Min Qty: 1500 Package Multiple: 1500 Lead time: 13 Weeks Date Code: 2621	Europe - 19500	1500 $0.3157	Buy Now
RUEF400-2 D#: V72:2272_16260330	Littelfuse Inc	PTC Resettable Fuse 4A(hold) 8A(trip) 30V 100A 2.5W 12.7s 0.01Ohm Radial 14 X 3 X 19.3mm T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 17 Weeks Date Code: 2449 Container: Cut Strips	Americas - 320	250 $0.2761 100 $0.3502 25 $0.3765 10 $0.4021 1 $0.4228 Show All	Buy Now

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Sierra IC  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
RUEF4002	TE Connectivity	OEM/CM ONLY	13692		RFQ

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New Advantage Corporation

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
RUEF400-2	Littelfuse Inc	RUEF Series 30 V 4 A Ihold Through Hole Radial PolySwitch Resettable Fuse RoHS: Compliant Min Qty: 1 Package Multiple: 1500	30000	1500 $0.7400 30000 $0.6727	Buy Now

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Perfect Parts Corporation  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
RUEF400-2	Littelfuse Inc		10080		RFQ
RUEF400-2	MFG UPON REQUEST		9005		RFQ
RUEF400-2	TE Connectivity		1698		RFQ

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GlobalTek Components  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
RUEF4002	Littelfuse Inc	OEM/CM QUOTES ONLY | NO BROKERS	9746		RFQ
RUEF4002RF2729000	TE Connectivity	OEM/CM QUOTES ONLY | NO BROKERS	5400		RFQ

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New Strength Electronic Co., Limited  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
RUEF400-2	Littelfuse Inc		22500		RFQ

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Cytech Systems Limited  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
RUEF400-2	Littelfuse Inc	PTC RESET FUSE 30V 4A RADIAL	420		RFQ

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Win Source Electronics  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
RUEF400-2	Littelfuse Inc	PTC RESET FUSE 30V 4A RADIAL	8370	985 $0.3047 740 $0.3399 570 $0.3516 415 $0.3633 270 $0.3751 110 $0.4571 Show All	Buy Now

ruef400-2 associated parts:

• RF2729-000 •
• RUEF4002 •
• RUEF4002 •
• RUEF4002RF2729000

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