Name: ASMD250F-2
Brand: Littelfuse Inc.
SKU: ASMD250F-2
Availability: InStock
Rating: 5 (93 reviews)

ASMD250F-2

For Reference Only

Part Number	ASMD250F-2
Manufacturer	Littelfuse Inc.
Description	POLYSWITCH PTC RESET 1.97A HOLD
Datasheet	ASMD250F-2 Datasheet ASMD250F-2 Specifications
Package	2-SMD
ECAD
In Stock	4,212 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 10 - May 15 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # ASMD250F-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 ASMD250F-2 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ASMD250F-2 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ASMD250F-2.

ASMD250F-2 Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - PTC Resettable Fuses
Package	2-SMD
ECAD
Series	PolySwitch?, ASMD
Type	Polymeric
Voltage - Max	16V
Current - Max	40A
Current - Hold (Ih) (Max)	1.97A
Current - Trip (It)	5A
Time to Trip	30s
Resistance - Initial (Ri) (Min)	35 mOhms
Resistance - Post Trip (R1) (Max)	85 mOhms
Resistance - 25°C (Typ)	-
Operating Temperature	-40°C ~ 85°C
Ratings	AEC-Q200
Mounting Type	Surface Mount
Package / Case	2-SMD
Size / Dimension	0.343" L x 0.250" W (8.70mm x 6.36mm)
Height - Seated (Max)	-
Thickness (Max)	0.118" (3.00mm)
Lead Spacing	-

ASMD250F-2 Datasheet

ASMD250F-2 Reviews

Pab*****Tran

March 24, 2023

★ ★ ★ ★ ★

Very much appreciate the thoughtful system to hold multiple orders, including back ordered items, can be shipped at once rather than incremental shipments.

Layl*****rton

March 22, 2023

★ ★ ★ ★ ★

Excellent website experience for search any product I want, problem solvers. You guys I can trust and reply on.

Wils*****alazar

March 11, 2023

★ ★ ★ ★ ★

Sure appreciate your service high standard, expertise and skills. Thanks Much!!!

Alia*****ebster

February 27, 2023

★ ★ ★ ★ ★

I was glad to find this product being sold at a great price. They were the perfect replacement.

Raeg*****yons

February 26, 2023

★ ★ ★ ★ ★

Didn’t need so many but it was cheap. I did have to solder extra wire on each end to make fit better but exactly you need of your looking for this particular mod.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

ASMD250F-2 Packaging

ASMD250F-2 FAQ

1. How to order ASMD250F-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 ASMD250F-2 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ASMD250F-2. All suppliers must pass our qualification reviews before they can publish their products including ASMD250F-2 on Heisener; we pay more attention to the channels and quality of ASMD250F-2 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ASMD250F-2 price and inventory displayed accurate?

The price and inventory of ASMD250F-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 ASMD250F-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 ASMD250F-2 we delivered, we will accept the replacement or return of the ASMD250F-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 ASMD250F-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 ASMD250F-2 pin diagram, ASMD250F-2 datasheet?

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

ASMD250F-2 Related Products

B32522E6334K000	EPCOS (TDK), CAP FILM 0.33UF 10% 400VDC RAD, Radial, PolySwitch?, ASMD	View
1210J0160474JXR	Knowles Syfer, CAP CER 0.47UF 16V X7R 1210, 1210 (3225 Metric), PolySwitch?, ASMD	View
INA200AIDRG4	Texas Instruments, IC CURRENT MONITOR 3.5% 8SOIC, 8-SOIC (0.154", 3.90mm Width), PolySwitch?, ASMD	View
E3S-2DE41 2M	Omron Automation and Safety, 2M PREWIRE CABLE THRU-BEAM PS, -, PolySwitch?, ASMD	View
RI-K10-001A-00	Texas Instruments, RFID EVALUATION KIT II 13.56MHZ, -, PolySwitch?, ASMD	View
PNP100JR-52-0R15	Yageo, RES 0.15 OHM 1W 5% AXIAL, Axial, PolySwitch?, ASMD	View
1814867	Phoenix Contact, CONN HEADER 4POS 2.5MM TH, -, PolySwitch?, ASMD	View
5149009-3	TE Connectivity AMP Connectors, CONN PLUG VERT 80POS GOLD BCB, -, PolySwitch?, ASMD	View
ABE25DHRD	Sullins Connector Solutions, CONN EDGE DUAL FMALE 50POS 0.039, -, PolySwitch?, ASMD	View
FMM08DRKF-S13	Sullins Connector Solutions, CONN EDGE DUAL FMALE 16POS 0.156, -, PolySwitch?, ASMD	View
10120124-R0E-40DLF	Amphenol FCI, 3P 8C 2W VERT XCHD RIGHT WK, -, PolySwitch?, ASMD	View
VE-26X-IV-B1	Vicor Corporation, CONVERTER MOD DC/DC 5.2V 150W, Full Brick, PolySwitch?, ASMD	View

ASMD250F-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

ASMD250F-2

D# V79:2366_23470092

Littelfuse Inc

PTC Resettable Fuse 1.97A(hold) 5A(trip) 16VDC 40A 1.2W 30s 0.035Ohm SMD Solder Pad 9.4 X 6.71 X 3mm T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

ASMD250F-2

TE Connectivity

FUSE, PTC RESET, 16V, 1.97A, SMD, Holding Current:1.97A, Tripping Current:5A, Initial Resistance Max:0.085ohm, Operating Voltage:16V, PTC Fuse Case Style:SMD, External Depth:3mm, Initial Resistance Min:0.035ohm, Length:9.4mm , RoHS Compliant: Yes

1240

Part Number

Manufacturer

Description

Stock

ASMD250F-2

D# ASMD250F-2TR-ND

Littelfuse Inc

PTC RESET FUSE 16V 1.97A 2SMD

Part Number

Manufacturer

Description

Stock

ASMD250F-2

D# 1876450RL

Littelfuse Inc

FUSE, PTC RESET, 16VDC, 1.97A, SMD

RoHS: Compliant

Min Qty: 1

Container: Reel

ASMD250F-2.

D# 2126548

Littelfuse Inc

FUSE, PTC RESET, 16V, 1.97A, SMD

RoHS: Compliant

Min Qty: 7500

Container: Cut Tape

Part Number

Manufacturer

Description

Stock

ASMD250F-2

D# 45P6516

Littelfuse Inc

FUSE, PTC RESET, 16V, 1.97A, SMD, Product Range:PolySwitch Series, Voltage Rating:16VDC, Holding Current:1.97A, Tripping Current:5A, Operating Temperature Min:-40°C, Operating Temperature Max:85°C, External Depth:3mm, Length:9.4mm RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 7500

Container: Cut Tape

Part Number

Manufacturer

Description

Stock

ASMD250F-2

D# NS-ASMD250F-2

TE Connectivity

OEM/CM ONLY

1523

Part Number

Manufacturer

Description

Stock

ASMD250F-2

TE Connectivity

shipping today

1999999696

Part Number

Manufacturer

Description

Stock

ASMD250F-2

D# 33139995

Littelfuse Inc

PTC Resettable Fuse 1.97A(hold) 5A(trip) 16VDC 40A 1.2W 30s 0.035Ohm SMD Solder Pad 9.4 X 6.71 X 3mm T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

ASMD250F-2.

D# 2126548

Littelfuse Inc

FUSE, PTC RESET, 16V, 1.97A, SMD

RoHS: Compliant

Min Qty: 7500

Container: Cut Tape

Quick Inquiry

ASMD250F-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