Name: 1991-2
Brand: Keystone Electronics
SKU: 1991-2
Availability: InStock
Rating: 5 (103 reviews)

1991-2

For Reference Only

Part Number	1991-2
Manufacturer	Keystone Electronics
Description	CONN PC PIN CIRC 0.018DIA TIN
Datasheet	1991-2 Specifications
Package	-
ECAD
In Stock	2,124 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 5 - Jun 10 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 1991-2 (Terminals - PC Pin, Single Post Connectors) is manufactured by Keystone Electronics 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 1991-2 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 1991-2 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 1991-2.

1991-2 Specifications

Manufacturer	Keystone Electronics
Category	Connectors, Interconnects - Terminals - PC Pin, Single Post Connectors
Package	-
ECAD
Series	-
Terminal Type	PC Pin
Terminal Style	Single End
Pin Size - Above Flange	-
Pin Size - Below Flange	0.018" (0.46mm) Dia
Length - Above Flange	0.240" (6.10mm)
Length - Below Flange	-
Length - Overall	0.260" (6.60mm)
Flange Diameter	0.032" (0.81mm)
Mounting Hole Diameter	0.026" (0.66mm)
Mounting Type	Through Hole
Termination	Press-Fit, Knurled
Insulation	Non-Insulated
Board Thickness	0.062" (1.57mm)
Contact Material	Phosphor Bronze
Contact Finish	Tin
Contact Finish Thickness	200µin (5.08µm)

1991-2 Reviews

Ami***** Mane

April 5, 2023

★ ★ ★ ★ ★

Good！ quick and convenient delivery. product tracking with good advice.

Edw***** Meza

March 31, 2023

★ ★ ★ ★ ★

These are great for projects with the kids or doing any type of DIY projects. The case is nice to keep everything separated. Very nice.

Lex*****iley

March 28, 2023

★ ★ ★ ★ ★

Good quality, buy back and then use, with the newly bought hard disk, very stable, at any time you can check things, not occupy space, very convenient.

Ale*****orres

March 25, 2023

★ ★ ★ ★ ★

FAST POSTING TOP CONDITION RECORD HAVE A GREAT CHRISTMAS

Igna*****Loke

March 25, 2023

★ ★ ★ ★ ★

I am a novice technician. I really rely on reviews to help guide me, as I do not have anyone to assist me with electronics. I purchased these items and report I am happy with the purchase. I took a chance and it was one of the better choices I made.

Bla***** Wise

March 6, 2023

★ ★ ★ ★ ★

Those components that were in stock shipped fast and arrived promptly.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

1991-2 Packaging

1991-2 FAQ

1. How to order 1991-2 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 1991-2 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 1991-2. All suppliers must pass our qualification reviews before they can publish their products including 1991-2 on Heisener; we pay more attention to the channels and quality of 1991-2 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 1991-2 price and inventory displayed accurate?

The price and inventory of 1991-2 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 1991-2?

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 1991-2 we delivered, we will accept the replacement or return of the 1991-2 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 1991-2.

(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 1991-2 pin diagram, 1991-2 datasheet?

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

1991-2 Related Products

LVSP0010TX2	Littelfuse Inc., FUSE CARTRIDGE 10A 600VAC 5AG, 5AG, 10mm x 38.1mm, -	View
200MSP2T5B2VS2RE	E-Switch, SWITCH TOGGLE SPDT 0.4VA 20V, -, -	View
46-05-08-502-07	Grayhill Inc., SWITCH PUSH DPDT 0.25A 115V, -, -	View
302JG1K	US Sensor, NTC THERMISTOR 3K OHM 10% DO35, DO-204AH, DO-35, Axial, -	View
RCP2512W20R0GS6	Vishay Dale, RES SMD 20 OHM 2% 22W 2512, 2512 (6432 Metric), -	View
T37065-16-0	Curtis Industries, CONN BARRIER STRP 16CIRC 0.375", -, -	View
D38999/25HJ1ZN	TE Connectivity Deutsch Connectors, D38999/25HJ1ZN, -, -	View
ECM10DKMN	Sullins Connector Solutions, CONN EDGE DUAL FMALE 20POS 0.156, -, -	View
VI-2NL-IY-F2	Vicor Corporation, CONVERTER MOD DC/DC 28V 50W, Full Brick, -	View
V150A3V3E264BN	Vicor Corporation, CONVERTER MOD DC/DC 3.3V 264W, Full Brick, -	View
ISL9112IRTNZ-T7A	Renesas Electronics America, IC REG BUCK BST SYNC 3.3V 12TDFN, 12-WFDFN Exposed Pad, -	View
XC6808B4D18R-G	Torex Semiconductor Ltd, 4.20V / 4.35V / 4.40V SINGLE CEL, 6-XDFN Exposed Pad, -	View

1991-2 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.

Quick Inquiry

1991-2

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