Name: CSE187L
Brand: Triad Magnetics
SKU: CSE187L
Availability: InStock
Rating: 5 (129 reviews)

CSE187L

For Reference Only

Part Number	CSE187L
Manufacturer	Triad Magnetics
Description	TRANSF LOW FREQ CRNT SENSE
Datasheet	CSE187L Datasheet CSE187L Specifications
Package	-
ECAD
In Stock	202,932 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 7 - Jun 12 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # CSE187L (Current Sense Transformers) is manufactured by Triad Magnetics 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 CSE187L specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add CSE187L with quantity into BOM. Heisener.com does NOT require any registration to request a quote of CSE187L.

CSE187L Specifications

Manufacturer	Triad Magnetics
Category	Transformers - Current Sense Transformers
Package	-
ECAD
Series	CSE
Frequency Range	50Hz ~ 400Hz
Type	Invasive
Current Rating	30A
Inductance	-
E.T.	-
Turns Ratio - Primary:Secondary	1:500
Current Ratio	-
DC Resistance (DCR)	3 mOhm Primary, 21 Ohm Secondary
Ratings	-
Mounting Type	Through Hole
Size / Dimension	0.860" L x 0.720" W (21.84mm x 18.29mm)
Height - Seated (Max)	0.710" (18.03mm)
Termination Style	PC Pin

CSE187L Datasheet

CSE187L Reviews

Kar*****erger

April 3, 2023

★ ★ ★ ★ ★

I am always amazed at the cost of automotive or marine costs when a rectifier is needed while these will do the exact same thing if you are a bit technically minded to wire them up.

Lucia*****lalobos

March 29, 2023

★ ★ ★ ★ ★

good item, quick delivery, prefer to recommended.

Sie*****Loke

March 23, 2023

★ ★ ★ ★ ★

Easy transaction. Very pleased with goods in perfect condition would recommend Heisener company.

Victo*****utler

March 13, 2023

★ ★ ★ ★ ★

Arrived safely. All OK. Thanks

Yusu*****gers

March 12, 2023

★ ★ ★ ★ ★

Fast shipping. Got it in few dayss from Hong Kong

Nay*****elch

February 22, 2023

★ ★ ★ ★ ★

Great website. Well organized and easy to search products.

Alivi*****inosa

February 22, 2023

★ ★ ★ ★ ★

Competitive prices, fast/cheap shipping, easy find my desired items, powerful online business what I need to do are a few clicks!

Write a Review

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CSE187L Packaging

CSE187L FAQ

1. How to order CSE187L 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 CSE187L is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the CSE187L. All suppliers must pass our qualification reviews before they can publish their products including CSE187L on Heisener; we pay more attention to the channels and quality of CSE187L products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the CSE187L price and inventory displayed accurate?

The price and inventory of CSE187L 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 CSE187L?

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 CSE187L we delivered, we will accept the replacement or return of the CSE187L 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 CSE187L.

(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 CSE187L pin diagram, CSE187L datasheet?

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

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CSE187L 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
CSE187L-P-B D# 70218120	Triad Magnetics	Current Transformer low frequency bulk packaged RoHS: Compliant	0
CSE187L-P D# 70218042	Triad Magnetics	Current Transformer 500:1 30A Primary 0.060A Secondary 50-400Hz PCB Mount RoHS: Compliant	0
CSE187L D# 70218167	Triad Magnetics	Current Transformer 500:1 30A Primary 0.060A Secondary 50-400Hz PCB Mount RoHS: Compliant	163

Part Number

Manufacturer

Description

Stock

CSE187L-P

D# V99:2348_17729966

Triad Magnetics

Current Transformer 1:500 4000Vrms 0.00027Ohm Prim. DCR 21Ohm Sec. DCR 30000mA Prim. 4 Terminal PC Pin Thru-Hole

RoHS: Compliant

CSE187L

D# V99:2348_17729964

Triad Magnetics

Current Transformer 1:500 2500Vrms 0.00025Ohm Prim. DCR 21Ohm Sec. DCR 30000mA Prim. 4 Terminal PC Pin Thru-Hole

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
CSE187L-P-B	Triad Magnetics	TRANSFORMER LOW FREQ CURRENT SEN	0
CSE187L-P	Triad Magnetics	Lead time 112	265
CSE187L	Triad Magnetics	Current Transformer 1:500 2500Vrms 0.00025Ohm Prim. DCR 21Ohm Sec. DCR 4Term. PC Pin Thru-Hole	22643

Part Number	Manufacturer	Description	Stock
CSE187L D# 237-1103-ND	Triad Magnetics	CURR SENSE XFMR 1:500 30A T/H	29348
CSE187L-P-B D# CSE187L-P-B-ND	Triad Magnetics	CURR SENSE XFMR 1:500 30A T/H	0
CSE187L-P D# 237-1628-ND	Triad Magnetics	CURR SENSE XFMR 1:500 30A T/H	3623

Part Number

Manufacturer

Description

Stock

CSE187L-B

TRIAD

In stock shipping within 2days

1043

Part Number

Manufacturer

Description

Stock

CSE187L

D# 1164416

Triad Magnetics

TRANSFORMER, 1:500, 30A, 21OHM

RoHS: Compliant

Min Qty: 1

Container: Each

2665

Part Number

Manufacturer

Description

Stock

CSE187L

Triad Magnetics

CSE Series 21 Ohm DCR 30 A 1:500 Current Sense / Low Frequency Transformer

RoHS: Compliant

pbFree: Yes

CSE187L-P

Triad Magnetics

CSE Series 21 Ohm DCR 110 mV/A 1:500 Current Sense / Low Frequency Transformer

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

CSE187LP

TRIAD MAGNETICS

OEM/CM QUOTES ONLY | NO BROKERS

2213

CSE187L

Triad Magnetics

OEM/CM QUOTES ONLY | NO BROKERS

24114

Part Number

Manufacturer

Description

Stock

CSE187L

Triad Magnetics

Current Transformer 1:500 2500Vrms 0.00025Ohm Prim. DCR 21Ohm Sec. DCR 4Term. PC Pin Thru-Hole

RoHS: Not Compliant

3847

CSE187L-P

Triad Magnetics

Current Transformer 1:500 4000Vrms 0.00025Ohm Prim. DCR 21Ohm Sec. DCR 4Term. PC Pin Thru-Hole

RoHS: Compliant

136

Part Number

Manufacturer

Description

Stock

CSE187L-B

TRIAD

OEM/CM Immediate delivery

1043

Part Number

Manufacturer

Description

Stock

CSE187L-P

D# 553-CSE187LP

Triad Magnetics

Current Transformers CSE187L-P

RoHS: Compliant

353

CSE187L

D# 553-CSE187L

Triad Magnetics

Current Transformers CURRENT SENSE TRANS/CSE187L

RoHS: Compliant

9747

Part Number

Manufacturer

Description

Stock

CSE187L

D# XSFP00000006550

TRIAD MAGNETICS

300

Part Number

Manufacturer

Description

Stock

CSE187L-P

D# 89M4933

Triad Magnetics

CURRENT SENSE TRANSFORMER, Turns Ratio:1:500, Inductance:-, Primary Current:30A, ET Constant:30000Vµs, Frequency Range:50Hz to 400Hz, DC Resistance Secondary:0.021ohm, DC Resistance Primary:250µohm, Transformer Mounting:Through Hole RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

CSE187L

D# 76K3910

Triad Magnetics

TRANSFORMER, 1:500, 30A, 21OHM, Turns Ratio:1:500, Inductance:-, Primary Current:30A, ET Constant:30000Vµs, Frequency Range:50Hz to 400Hz, DC Resistance Secondary:0.021ohm, DC Resistance Primary:270µohm, Transformer Terminals:PC Pin RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

2664

Part Number	Manufacturer	Description	Stock
CSE187L-P-B D# NS-CSE187L-P-B	Triad Magnetics	OEM/CM ONLY	3565
CSE187L D# NS-CSE187L	Triad Magnetics	OEM/CM ONLY	6191
CSE187L-P D# NS-CSE187L-P	Triad Magnetics	OEM/CM ONLY	2604

Part Number

Manufacturer

Description

Stock

CSE187L-P

Triad Magnetics

Current Transformer 1:500 4000Vrms 0.00025Ohm Prim. DCR 21Ohm Sec. DCR 4Term. PC Pin Thru-Hole

RoHS: Compliant

136

CSE187L

Triad Magnetics

Current Transformer 1:500 2500Vrms 0.00025Ohm Prim. DCR 21Ohm Sec. DCR 4Term. PC Pin Thru-Hole

RoHS: Not Compliant

3847

Part Number	Manufacturer	Description	Stock
CSE187-L	Parallax Inc	CURRENT TRANSFORMER	4
CSE187L	Triad Magnetics	30 A CURRENT SENSE TRANSFORMER	60
CSE187L-P	TRIAD MAGNETIC	TRANSFORMER,LOW FREQUENCY CURRENT SENSOR	1

Part Number

Manufacturer

Description

Stock

CSE187L

Triad Magnetics

OEM/CM ONLY

1821

CSE187LP

Triad Magnetics

OEM/CM ONLY

1078

Part Number

Manufacturer

Description

Stock

CSE187L-B

TRIAD

IN stock Immediate delivery

1038

Part Number

Manufacturer

Description

Stock

CSE187LP

126

Part Number

Manufacturer

Description

Stock

CSE187L

D# 51698222

Triad Semiconductor Inc

CSE187L

Part Number

Manufacturer

Description

Stock

CSE187L

D# 1164416

Triad Magnetics

TRANSFORMER, 1:500, 30A, 21OHM

RoHS: Compliant

Min Qty: 1

Container: Each

2765

Quick Inquiry

CSE187L

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