Name: SMD050F-2
Brand: Littelfuse Inc.
SKU: SMD050F-2
Availability: InStock
Rating: 5 (192 reviews)

SMD050F-2

For Reference Only

Part Number	SMD050F-2
Manufacturer	Littelfuse Inc.
Description	POLYSWITCH 0.50A HOLD SMD
Datasheet	SMD050F-2 Datasheet SMD050F-2 Specifications
Package	2-SMD
ECAD
In Stock	129,648 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 17 - Jun 22 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # SMD050F-2 (PTC Resettable Fuses) is manufactured by Littelfuse 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 SMD050F-2 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SMD050F-2 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SMD050F-2.

SMD050F-2 Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - PTC Resettable Fuses
Package	2-SMD
ECAD
Series	PolySwitch?, SMD
Type	Polymeric
Voltage - Max	60V
Current - Max	10A
Current - Hold (Ih) (Max)	500mA
Current - Trip (It)	1A
Time to Trip	4s
Resistance - Initial (Ri) (Min)	350 mOhms
Resistance - Post Trip (R1) (Max)	1.4 Ohms
Resistance - 25°C (Typ)	-
Operating Temperature	-40°C ~ 85°C
Ratings	-
Mounting Type	Surface Mount
Package / Case	2-SMD
Size / Dimension	0.290" L x 0.202" W (7.36mm x 5.12mm)
Height - Seated (Max)	-
Thickness (Max)	0.125" (3.18mm)
Lead Spacing	-

SMD050F-2 Datasheet

SMD050F-2 Reviews

Kell*****barra

April 6, 2023

★ ★ ★ ★ ★

Worked very well! I would highly recommend buying.

Clyd*****iver

April 4, 2023

★ ★ ★ ★ ★

Those components are in stock shipped fast and arrive promptly. Really Fast!

Jennif*****derick

March 31, 2023

★ ★ ★ ★ ★

Fantastic transaction, very fast delivery. Highly recommended. Thank you.

Merri*****nford

March 28, 2023

★ ★ ★ ★ ★

EXACTLY what I was looking for -- one piece with a low forward voltage drop to isolate some DC power sources. They work fantastic!

Dall*****athews

March 11, 2023

★ ★ ★ ★ ★

Received Quickly. Excellent Communication. Capacitors Look Excellent.

Atla*****llins

February 25, 2023

★ ★ ★ ★ ★

Very pleased with the parts from this company. First class service. Thanks!

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

SMD050F-2 Packaging

SMD050F-2 FAQ

1. How to order SMD050F-2 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 SMD050F-2 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SMD050F-2. All suppliers must pass our qualification reviews before they can publish their products including SMD050F-2 on Heisener; we pay more attention to the channels and quality of SMD050F-2 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SMD050F-2 price and inventory displayed accurate?

The price and inventory of SMD050F-2 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 SMD050F-2?

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 SMD050F-2 we delivered, we will accept the replacement or return of the SMD050F-2 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 SMD050F-2.

(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 SMD050F-2 pin diagram, SMD050F-2 datasheet?

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

SMD050F-2 Related Products

1812Y1000334JXR	Knowles Syfer, CAP CER 0.33UF 100V X7R 1812, 1812 (4532 Metric), PolySwitch?, SMD	View
MM031C103KCZ2A	AVX Corporation, 0603,X7R,100V,10000 PF,K 10%,FLE, 0603 (1608 Metric), PolySwitch?, SMD	View
C0402C220K4GACTU	KEMET, CAP CER 22PF 16V C0G/NP0 0402, 0402 (1005 Metric), PolySwitch?, SMD	View
MAL210248472E3	Vishay BC Components, CAP ALUM 4700UF 20% 385V SCREW, Radial, Can - Screw Terminals, PolySwitch?, SMD	View
EDH226M010S9BAA	KEMET, ALU ELECTROLYTIC SMD EDH 10VDC 4, Radial, Can - SMD, PolySwitch?, SMD	View
9T06031A4020CBHFT	Yageo, RES SMD 402 OHM 0.25% 1/10W 0603, 0603 (1608 Metric), PolySwitch?, SMD	View
9T12062A1912DAHFT	Yageo, RES SMD 19.1K OHM 0.5% 1/8W 1206, 1206 (3216 Metric), PolySwitch?, SMD	View
FTSH-120-01-LM-DH-A-C	Samtec Inc., .050'' X .050 TERMINAL STRIP, -, PolySwitch?, SMD	View
185879-1	TE Connectivity AMP Connectors, 26W MQS COVER ASSY YELLOW, -, PolySwitch?, SMD	View
D38999/26WH53PB	Amphenol Aerospace Operations, CONN PLUG 53POS STRGHT W/PINS, -, PolySwitch?, SMD	View
DJT10F25-19BN	TE Connectivity Deutsch Connectors, CONN RCPT HSG FMALE 19POS PNL MT, -, PolySwitch?, SMD	View
RAPC10	Switchcraft Inc., CONN POWER JACK SOLDER, -, PolySwitch?, SMD	View

SMD050F-2 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
SMD050F-2 D# V72:2272_07447222	Littelfuse Inc	PTC Resettable Fuse 0.5A(hold) 1A(trip) 60VDC 10A 1.7W 4s 0.35Ohm SMD Solder Pad 2920 T/R Automotive RoHS: Compliant	0
ASMD050F-2 D# V36:1790_14565032	TE Connectivity	PTC Resettable Fuse 0.37A(hold) 0.94A(trip) 60VDC 10A 1.7W 20s 0.29Ohm SMD Solder Pad 2920 T/R RoHS: Compliant	0
MICROSMD050F-2 D# V72:2272_10784738	Littelfuse Inc	PTC Resettable Fuse 0.5A(hold) 1A(trip) 13.2VDC 40A 0.8W 0.05s 0.25Ohm SMD Solder Pad 1210 T/R Automotive RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

ASMD050F-2

D# ASMD050F-2

TE Connectivity

PTC Resettable Fuse 60V T/R (Alt: ASMD050F-2)

RoHS: Compliant

MICROSMD050F-2

D# MICROSMD050F-2

TE Connectivity

PTC Resettable Fuse 40A 13.2VDC T/R - Tape and Reel (Alt: MICROSMD050F-2)

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
RACSMD050F-2	TE Connectivity		100
SMD050F-2	TE Connectivity		8611
MICROSMD050F-2	Littelfuse Inc		1311

Part Number	Manufacturer	Description	Stock
ASMD050F-2	TE Connectivity	PTC Resettable Fuse 0.37A(hold) 0.98A(trip) 60V 1.7W 20s 0.29Ohm SMD Solder Pad 2920 T/R	4000
SMD050F-2	TE Connectivity	Min Qty 4000	40000
MICROSMD050F-2	TE Connectivity	Min Qty 4000	40000

Part Number

Manufacturer

Description

Stock

SMD050F-2

D# C1S425201066525

Littelfuse Inc

PTC Resettable Fuse 0.5A(hold) 1A(trip) 60VDC 125A 1.7W 4s 0.35Ohm SMD Solder Pad 7.98 X 5.44 X 3.18mm T/R Automotive

RoHS: Compliant

Min Qty: 5

Container: Cut Tape

2859

MICROSMD050F-2

D# C1S425201176044

Littelfuse Inc

PTC Resettable Fuse 0.5A(hold) 1A(trip) 13.2VDC 40A 0.8W 0.05s 0.25Ohm SMD Solder Pad 1210 T/R Automotive

RoHS: Compliant

Min Qty: 5

Container: Bulk

Part Number

Manufacturer

Description

Stock

SMD050F-2

Littelfuse Inc

SMD PTC Resettable Fuses RoHS

141

Part Number

Manufacturer

Description

Stock

SMD050F2

TE Connectivity

PTC Thermistor, Surface Mount

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

SMD050F-2

TE Connectivity

RoHS (ship within 1day) - D/C 2005+

2065

MICROSMD050F-2

N/A

RoHS (ship within 1day) - D/C 2006

3182

Part Number	Manufacturer	Description	Stock
MICROSMD050F-2 D# MICROSMD050F-2TR-ND	Littelfuse Inc	PTC RESET FUSE 13.2V 500MA 1210	0
SMD050F-2 D# SMD050F-2CT-ND	Littelfuse Inc	PTC RESET FUSE 60V 500MA 2SMD	34001
ASMD050F-2 D# ASMD050F-2CT-ND	Littelfuse Inc	PTC RESET FUSE 60V 370MA 2SMD	531
MICROASMD050F-2 D# MICROASMD050F-2-ND	Littelfuse Inc	PTC RESET FUSE 13.2V 500MA 1210	0

Part Number	Manufacturer	Description	Stock
ASMD050F-2	TE Connectivity	In stock shipping within 2days	1329
MICROSMD050F-2		In stock shipping within 2days	39087
MINISMD050F-2	TE Connectivity	In stock shipping within 2days	2000
RF1353-000		In stock shipping within 2days	39087

Part Number	Manufacturer	Description	Stock
SMD050F-2 D# 1175871RL	Littelfuse Inc	POLYSWITCH, SMD, 0.5A RoHS: Compliant Min Qty: 5 Container: Reel	0
MICROSMD050F-2 D# 2372930	Littelfuse Inc	FUSE, PTC RESET, 13.2V, 500mA, 1210, FULL REEL RoHS: Compliant Min Qty: 4000 Container: Reel	4000
ASMD050F-2 D# 1876443	Littelfuse Inc	FUSE, PTC RESET, 60VDC, 370MA, SMD RoHS: Compliant Min Qty: 5 Container: Cut Tape	1790
MICROSMD050F-2. D# 1653481	Littelfuse Inc	RESETTABLE FUSE RoHS: Compliant Min Qty: 10 Container: Cut Tape	1190
SMD050F-2. D# 2133290	Littelfuse Inc	RESETTABLE FUSE RoHS: Compliant Min Qty: 1 Container: Cut Tape	1747

Part Number	Manufacturer	Description	Stock
MICROSMD050F-2	Littelfuse Inc	MICROSMDF Series 1210 13.2V 0.5 A Surface Mount PolySwitch Resettable Fuse RoHS: Compliant pbFree: Yes	24000
ASMD050F-2	Littelfuse Inc	ASMD050F Series 60 V 10 A Surface Mount PTC Resettable Fuse RoHS: Compliant pbFree: Yes	6000
SMD050F-2	Littelfuse Inc	SMD Series 60 V 0.5 A Ihold Surface Mount PolySwitch Resettable Fuse RoHS: Compliant pbFree: Yes	10000

Part Number

Manufacturer

Description

Stock

ASMD050F2

TE Connectivity

OEM/CM ONLY

8505

Part Number

Manufacturer

Description

Stock

MICROSMD050F-2

Littelfuse Inc

In Stock

1311

SMD050F-2

Littelfuse Inc

In Stock

Part Number

Manufacturer

Description

Stock

SMD050F-2

D# C428837

Littelfuse Inc

141

RF1353-000

D# C207196

Littelfuse Inc

375

Part Number

Manufacturer

Description

Stock

MICROSMD050F-2

Littelfuse Inc

in stock - can ship the same day

100

Part Number	Manufacturer	Description	Stock
MICROSMD050F-2	N/A	OEM/CM Immediate delivery	43137
SMD050F-2	TE Connectivity	OEM/CM Immediate delivery	88000
ASMD050F-2	TE Connectivity	OEM/CM Immediate delivery	1167

Part Number	Manufacturer	Description	Stock
SMD050F-2 D# 650-SMD050F-2	Littelfuse Inc	Resettable Fuses - PPTC .5A 60V 10A Imax RoHS: Compliant	7331
MICROSMD050F-2 D# 650-MICROSMD050F-2	Littelfuse Inc	Resettable Fuses - PPTC .5A 13.2V 40A Imax RoHS: Compliant	1362
ASMD050F-2 D# 650-ASMD050F-2	Littelfuse Inc	Resettable Fuses - PPTC .37A 60V SMD AEC-Q200 RoHS: Compliant	3047

Part Number	Manufacturer	Description	Stock
SMD050F-2 D# XSFP00000198576	Littelfuse Inc	SMD Series 60 V 0.5 A Ihold Surface Mount PolySwitch Resettable Fuse	8922
MICROSMD050F-2 D# XSFP00000197951	Littelfuse Inc	MICROSMDF Series 1210 13.2V 0.5 A Surface Mount PolySwitch Resettable Fuse	20408
ASMD050F-2 D# XSFP00000197119	Littelfuse Inc	Resettable Fuses - PPTC .37A 60V	4000

Part Number	Manufacturer	Description	Stock
MICROSMD050F-2 D# 98H4531	Littelfuse Inc	FUSE, PTC RESET, 13.2V, 500mA, 1210, FULL REEL, PPTC Case Style:1210 (3225 Metric), Product Range:PolySwitch microSMD Series, Voltage Rating:13.2VDC, Holding Current:500mA, Tripping Current:1A, Time to Trip:0.05s, Length:3.43mm RoHS Compliant: Yes RoHS: Compliant Min Qty: 4000 Container: TAPE & REEL - FULL	4000
SMD050F-2 D# 99H2392	Littelfuse Inc	RESETTABLE FUSE, FULL REEL, PPTC Case Style:2920 (7351 Metric), Product Range:PolySwitch Series, Voltage Rating:60VDC, Holding Current:500mA, Tripping Current:1A, Time to Trip:4s, Current Rating Max:10A, External Depth:3.18mm RoHS Compliant: Yes RoHS: Compliant Min Qty: 2000 Container: TAPE & REEL - FULL	0
RF1632-000 D# 34AC5041	Littelfuse Inc	ASMD050F-2 / TR ROHS COMPLIANT: YES RoHS: Compliant Min Qty: 2000 Container: TAPE & REEL - FULL	0

Part Number	Manufacturer	Description	Stock
SMD050F-2 D# NS-SMD050F-2	TE Connectivity	OEM/CM ONLY	14474
ASMD050F-2 D# NS-ASMD050F-2	TE Connectivity	OEM/CM ONLY	6086
MICROSMD050F-2 D# NS-MICROSMD050F-2	TE Connectivity	OEM/CM ONLY	35442

Part Number

Manufacturer

Description

Stock

SMD050F-2

TE Connectivity

RESISTOR, TEMPERATURE DEPENDENT, PTC, SURFACE MOUNT

1040

MICROSMD050F-2

TE Connectivity

OVER CURRENT PROTECTION PTC DEVICE, SURFACE MOUNT

1724

Part Number

Manufacturer

Description

Stock

SMD050F-2

D# SMD050F-2

TE Connectivity

Inventory M

1849

MICROSMD050F-2

D# MICROSMD050F-2

TE Connectivity

Inventory M

8000

Part Number

Manufacturer

Description

Stock

MICROSMD050F-2

D# 5177240

Littelfuse Inc

Littelfuse 0.5A Surface Mount Resettable Fuse, 13.2V dc, PK

Min Qty: 20

Container: Package

660

SMD050F-2

D# 5177032

Littelfuse Inc

Littelfuse 0.5A Surface Mount Resettable Fuse, 60V, PK

Min Qty: 10

Container: Package

740

Part Number	Manufacturer	Description	Stock
C62453000SMD050F2	TE Connectivity	OEM/CM ONLY	133
650SMD050F2	OEM Automatic Ltd	OEM/CM ONLY	91
SMD050F2	TE Connectivity	OEM/CM ONLY	101930
SMD050F2LF	LF	OEM/CM ONLY	283
ASMD050F2	TE Connectivity	OEM/CM ONLY	1409
SMD050F2 RF0315000	TE/	OEM/CM ONLY	4308
RACSMD050F-2		OEM/CM ONLY	195
MICROSMD050F2	TE Connectivity	OEM/CM ONLY	82116

Part Number	Manufacturer	Description	Stock
ASMD050F-2	TE Connectivity	IN stock Immediate delivery	1162
SMD050F-2	TE Connectivity	IN stock Immediate delivery	87985
MICROSMD050F-2	N/A	IN stock Immediate delivery	43122

Part Number	Manufacturer	Description	Stock
SMD050F-2.	Littelfuse Inc	Resettable Fuses - PPTC 60V .5A-HD 10A MAX pbFree: Pb-Free	0
SMD050F-2	Littelfuse Inc	Resettable Fuses - PPTC .5A 60V 10A Imax pbFree: Pb-Free	0
RF0315-000	Littelfuse Inc	Resettable Fuses - PPTC 60V .5A-HD 10A MAX pbFree: Pb-Free	0
RF1632-000	Littelfuse Inc	Resettable Fuses - PPTC 60V .5A-HD 10A MAX pbFree: Pb-Free	0
ASMD050F-2	Littelfuse Inc	Resettable Fuses - PPTC .37A 60V SMD AEC-Q200 pbFree: Pb-Free	0
RF1353-000	Littelfuse Inc	Resettable Fuses - PPTC 13.2V .5A-HD 40A MAX pbFree: Pb-Free	0
MICROSMD050F-2.	Littelfuse Inc	Resettable Fuses - PPTC 13.2V .5A-HD 40A MAX pbFree: Pb-Free	0
MICROSMD050F-2	Littelfuse Inc	Resettable Fuses - PPTC .5A 13.2V 40A Imax pbFree: Pb-Free	0

Part Number	Manufacturer	Description	Stock
ASMD050F-2	TE Connectivity	shipping today	1999999696
SMD050F-2	TE Connectivity	shipping today	8441
MICROSMD050F-2	TE Connectivity	shipping today	80

Part Number	Manufacturer	Description	Stock
ASMD050F-2 D# 34024752	Littelfuse Inc	PTC Resettable Fuse 0.37A(hold) 0.94A(trip) 60VDC 10A 1.7W 20s 0.29Ohm SMD Solder Pad 2920 T/R RoHS: Compliant	0
SMD050F-2 D# 39556944	Littelfuse Inc	PTC Resettable Fuse 0.5A(hold) 1A(trip) 60VDC 10A 1.7W 4s 0.35Ohm SMD Solder Pad 2920 T/R Automotive RoHS: Compliant	0
MICROSMD050F-2 D# 16495807	TE Connectivity	PTC Resettable Fuse 0.5A(hold) 1A(trip) 13.2VDC 40A 0.8W 0.05s 0.25Ohm SMD Solder Pad 1210 T/R Automotive RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

SMD050F-2

mfr

RFQ

6324

MICROSMD050F-2

mfr

RFQ

5695

Part Number	Manufacturer	Description	Stock
ASMD050F-2	Littelfuse Inc	PTC RESET FUSE 60V 370MA 2SMD	10105
SMD050F-2	TE Connectivity	POLYSWITCH 0.50A HOLD SMD	24751
MICROSMD050F-2	Littelfuse Inc	POLYSWITCH 0.50A RESET FUSE SMD	19726

Part Number	Manufacturer	Description	Stock
SMD050F-2 D# 2363625	Littelfuse Inc	RESETTABLE FUSE, FULL REEL RoHS: Compliant Min Qty: 2000 Container: Reel	0
MICROSMD050F-2 D# 1345918	Littelfuse Inc	POLYSWITCH, SMD, 1210, 0.5A RoHS: Compliant Min Qty: 5 Container: Cut Tape	7791
MICROSMD050F-2. D# 1653481RL	Littelfuse Inc	RESETTABLE FUSE RoHS: Compliant Min Qty: 10 Container: Reel	0
SMD050F-2. D# 2133290	Littelfuse Inc	RESETTABLE FUSE RoHS: Compliant Min Qty: 1 Container: Cut Tape	1910

Quick Inquiry

SMD050F-2

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS