Name: 24LT190SU
Brand: Littelfuse Inc.
SKU: 24LT190SU
Availability: InStock
Rating: 5 (80 reviews)

24LT190SU

For Reference Only

Part Number	24LT190SU
Manufacturer	Littelfuse Inc.
Description	PTC RESETTABLE 24V 1.90A STRAP
Datasheet	24LT190SU Datasheet 24LT190SU Specifications
Package	Strap
ECAD
In Stock	5,598 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 19 - May 24 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 24LT190SU (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 24LT190SU specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 24LT190SU with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 24LT190SU.

24LT190SU Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - PTC Resettable Fuses
Package	Strap
ECAD
Series	POLY-FUSE?, LT
Type	Polymeric
Voltage - Max	24V
Current - Max	100A
Current - Hold (Ih) (Max)	1.9A
Current - Trip (It)	4.2A
Time to Trip	3s
Resistance - Initial (Ri) (Min)	30 mOhms
Resistance - Post Trip (R1) (Max)	100 mOhms
Resistance - 25°C (Typ)	-
Operating Temperature	-40°C ~ 85°C
Ratings	-
Mounting Type	User Defined
Package / Case	Strap
Size / Dimension	0.880" L x 0.417" W (22.35mm x 10.60mm)
Height - Seated (Max)	-
Thickness (Max)	0.039" (1.00mm)
Lead Spacing	-

24LT190SU Datasheet

24LT190SU Reviews

Lev*****opez

March 26, 2023

★ ★ ★ ★ ★

Used these for a solar project, and they are working great.

Ford*****legas

March 25, 2023

★ ★ ★ ★ ★

Great product & fast shipping. Works as they should.

Kath***** Moss

March 9, 2023

★ ★ ★ ★ ★

I had no problems with this product. Would I recommend it. Yes.

Hudso*****kinson

March 2, 2023

★ ★ ★ ★ ★

They work great and I hope to find more used for the extra ones.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

24LT190SU Packaging

24LT190SU FAQ

1. How to order 24LT190SU 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 24LT190SU is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 24LT190SU. All suppliers must pass our qualification reviews before they can publish their products including 24LT190SU on Heisener; we pay more attention to the channels and quality of 24LT190SU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 24LT190SU price and inventory displayed accurate?

The price and inventory of 24LT190SU 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 24LT190SU?

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 24LT190SU we delivered, we will accept the replacement or return of the 24LT190SU 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 24LT190SU.

(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 24LT190SU pin diagram, 24LT190SU datasheet?

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

24LT190SU Related Products

SIT8208AI-83-33S-33.333330Y	SiTIME, -40 TO 85C, 7050, 50PPM, 3.3V, 3, -, POLY-FUSE?, LT	View
TPSA685M020R1000	AVX Corporation, CAP TANT 6.8UF 20V 20% 1206, 1206 (3216 Metric), POLY-FUSE?, LT	View
NVD4804NT4G-VF01	ON Semiconductor, MOSFET N-CH 30V 14A DPAK, TO-252-3, DPak (2 Leads + Tab), SC-63, POLY-FUSE?, LT	View
EQCO62R20.3	Microchip Technology, IC EQUALIZER 6.25GBPS 16QFN, 16-VQFN Exposed Pad, POLY-FUSE?, LT	View
RNC55H7871DSBSL	Vishay Dale, RES 7.87K OHM 1/8W .5% AXIAL, Axial, POLY-FUSE?, LT	View
CMF5595K300BERE	Vishay Dale, RES 95.3K OHM 1/2W .1% AXIAL, Axial, POLY-FUSE?, LT	View
RNCF0805DKE649K	Stackpole Electronics Inc., RES SMD 649K OHM 0.5% 1/8W 0805, 0805 (2012 Metric), POLY-FUSE?, LT	View
RCS1005F1961CS	Samsung, RESISTOR 0402 1.96KOHM 0.0625, -, POLY-FUSE?, LT	View
8-146458-9	TE Connectivity AMP Connectors, 39 MODII HDR SRST UNSHRD STKG, -, POLY-FUSE?, LT	View
L717DFB25PY5	Amphenol Commercial Products, CONN D-SUB PLUG 25POS VERT SLDR, -, POLY-FUSE?, LT	View
VI-B13-MX	Vicor Corporation, CONVERTER MOD DC/DC 24V 75W, Full Brick, POLY-FUSE?, LT	View
ICL3225IA-T	Renesas Electronics America, IC TXRX 2/2 FULL RS232 20SSOP, 20-SSOP (0.209", 5.30mm Width), POLY-FUSE?, LT	View

24LT190SU 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

24LT190SU

Littelfuse Inc

PTC RESETTABLE 24V 1.90A STRAP

Part Number

Manufacturer

Description

Stock

24LT190SU

D# 24LT190SU-ND

Littelfuse Inc

PTC RESET FUSE 24V 1.9A STRAP

Part Number

Manufacturer

Description

Stock

24LT190SU

D# NS-24LT190SU

Littelfuse Inc

OEM/CM ONLY

3198

Quick Inquiry

24LT190SU

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