0031.1661.pdf


Currently,, BomKey Electronics 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.
We have a professional and experienced quality control team to strictly verify and test the 0031.1661. All suppliers must pass our qualification reviews before they can publish their products including 0031.1661 on BomKey Electronics; we pay more attention to the channels and quality of 0031.1661 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence. .
The price and inventory of 0031.1661 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
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.
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.
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 0031.1661 we delivered, we will accept the replacement or return of the 0031.1661 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 0031.1661.
(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
If you need any after-sales service, please do not hesitate to contact us.
| Images | ![]() |
![]() |
|||
| Part No. | 0031.1666 | 0031.1661 | 0031.1663 | 0031.1667 | 0031.2321 |
| Manufacturer | SCHURTER Inc. | SCHURTER Inc. | SCHURTER Inc. | SCHURTER Inc. | SCHURTER Inc. |
| Series | FAC, FAU, FEU, FEU (Med) | FAC, FAU, FEU, FEU (Med) | FAC, FAU, FEU, FEU (Med) | FAC, FAU, FEU | FUA, FUL, FUP |
| Packaging | Box | Bulk | Box | Bulk | Bulk |
| Product Status | Active | Active | Active | Active | Active |
| Accessory Type | Cap | Cap | Cap | Cap (Cover) | Cap (Cover) |
| For Use With/Related Products | Fuseholder; 3AG, 1 1/4" L x 1/4" Dia | Fuseholder; 3AG, 1 1/4" L x 1/4" Dia | Fuseholder; 5x20mm | Fuse; 6x32 | Fuseholder; 3AG, 1 1/4" L x 1/4" Dia |

Current Regulating Diodes (CRD hereunder) are diodes that maintain a constant current flow despite voltage fluctuations. CRDs supply constant current over a wide range of voltage from sub 1V to 100V. C…

If you have a watch SR626SW battery that isn't working, you may be wondering how to test it. In this post, we'll learn, how to use a multimeter to test the watch battery. We'll also give you some tips…
Contents Why Cross References MatterNaming Systems Explained: IEC / JIS / Trade Numbers / GenericsSR626SW Cross Reference Chart (Brand-by-Brand)Size & Voltage CompatibilitySR vs LR vs CR: Don’t Confus…

Discover everything about the 377 watch battery (SR626SW): its silver oxide chemistry, voltage stability, equivalents, lifespan, and replacement tips for watches. Includes expert insights and safety gu…

The D battery, also known as an R20 or size D cell, is one of the largest standard cylindrical batteries used today. Known for its high capacity and long runtime, the D battery is a reliable power sour…

The CR1025 Battery is a 3V/30mAh coin cell Non-rechargeable Battery that features lithium manganese dioxide technology. It is suitable for use with low-drain devices and high-temperature applications.C…

Contents Pinout & PackageKey SpecificationsHow It WorksCircuit ExamplesThermal & Efficiency NotesIRF540N vs IRL540NEquivalents & AlternativesHow to Test with a MultimeterFAQWhere to BuyPinout & Package…

Looking for an AG13 battery? Learn its specs, common equivalents (like LR44, A76), typical applications, and how to choose the right replacement in this complete guide.
Unit Price:$0
Ext Price:$0
| Qty. | Unit Price | Ext Price |
Keystone Electronics

SCHURTER Inc.
Keystone Electronics
SCHURTER Inc.
SCHURTER Inc.
SCHURTER Inc.
Littelfuse Inc.
SCHURTER Inc.
SCHURTER Inc.

Littelfuse/Commercial Vehicle Products

Littelfuse Inc.

TE Connectivity Deutsch Connectors
Bomkey Electronics Co., Ltd. is the authorized distributor of the full range of Metrodyne pressure sensors.
Contents 377 vs 376Same Size, Same Chemistry — Why Two Versions?Low-Drain vs High-Drain: What “Drain” Really MeansVoltage & Discharge Behavior Under Real LoadsAre 377 and 376 Interchangeable?Cross…
How to charge a capacitor without a resistor safely. Understand current surge risks, safe charging methods, and best practices for power electronics.
Silicon capacitors represent a new generation of passive components that combine high performance, excellent stability, and miniaturization. Built using semiconductor manufacturing techniques on silico…
On September 12 local time, the U.S. Department of Commerce's Bureau of Industry and Security (BIS) issued an announcement stating that it had revised the Export Administration Regulations (EAR), addin…
Automotive-grade Capacitor6/26/2025Murata Manufacturing Co., Ltd.President:Norio NakajimaMurata Manufacturing Co., Ltd. has announced the new GCM21BE71H106KE02 multilayer ceramic capacitor (MLCC) has e…
FeaturesMurata has become the first in the industry to mass-produce a miniaturized 0402-inch (1.0×0.5mm) multilayer ceramic capacitor (MLCC) with a capacitance of 47uF.Can operate in high-temperature …
How to Identify 2.2K Resistor: Color Code, Circuit and ApplicationsIf you're working with electronics, you need to know how to read resistors. 2.2k ohm resistor: Probably the most used resistor in ci…
What Is a 100 Ohm Resistor?The 100 ohm resistor holds a prominent place among electronic components due to its wide range of applications and ease of use. Its frequent appearance in electronic circuit…
Explore the differences and similarities between 357 and 303 batteries. Understand their equivalents, compatibility, voltage, and the best replacements for watches, calculators, and medical devices.
100 ohm resistor is a passive electrical component that resists the flow of current by 100 ohms. In simple terms, it acts like a speed bump for electricity - slowing down the current to protect other c…
In today's era of rapid digital information development, memory and sensors are like the "memory center" and "sensing antenna" of electronic devices, respectively, shouldering the important mission of …