SKU: 25275130410

MOLEX 22-03-2121 KK 254 Wire-to-Board Header, Single Row, Vertical, 12 Way, PA Polyamide Nylon, Tin (Sn) Plating

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Ships within 48 hours · Estimated delivery Sep 6 - Sep 11

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Description

MOLEX 22-03-2121 KK 254 Wire-to-Board Header, Single Row, Vertical, 12 Way, PA Polyamide Nylon, Tin (Sn) PlatingThis is a KK 254 Wire to Board Header, Single Row, Vertical, 12 Way, PA Polyamide Nylon, Tin (Sn) Plating product from MOLEX with the model number 22 03 2121Product details No. of Contacts 12Contacts Contact Plating Tin Plated Contacts Gender Header Product Range KK 4030 Series Contact Material Brass Contact Termination Type Through Hole Pitch Spacing 2. 54mm No. of Rows 1Rows Other details Brand MOLEX Part Number 22 03 2121 Quantity Each Technical

This is a KK 254 Wire-to-Board Header, Single Row, Vertical, 12 Way, PA Polyamide Nylon, Tin (Sn) Plating product from MOLEX with the model number 22-03-2121

Product details

No. of Contacts 12Contacts
Contact Plating Tin Plated Contacts
Gender Header
Product Range KK 4030 Series
Contact Material Brass
Contact Termination Type Through Hole
Pitch Spacing 2.54mm
No. of Rows 1Rows

Other details

Brand MOLEX
Part Number 22-03-2121
Quantity Each
Technical Data Sheet EN
Drawing EN

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SKU: 25275130410

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4.3 ★★★★★
Based on 11 reviews
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tjw
Natrona Heights, US
★★★★★ 3
Way too narrow
Size: 9.5 Wide, Color: Burgundy Polished Full Grain
I ordered a wide in this shoe, but it was still way too narrow. I had to return them. Otherwise, it looked like a nice quality shoe.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2026
B
Verified Purchase
BetterEveryDay
Cuba, US
★★★★★ 5
I usually wear 11.5's, but I buy 1/2 size smaller to accommodate for stretch. Leather relaxes.
Size: 11, Color: Burgundy Polished Full Grain
5 STARS: These shoes are awesome. I keep coming back for more. I have major foot problems, have tried all kinds of shoes, orthotics, and inserts... but believe it or not, these shoes work better than any of that stuff. I wear them daily. I buy lots of them, for home, for church, and I'm getting my first pair of J&M boots today, for winters in Indiana... Brrrr
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Reviewed in the United States on December 18, 2025
D
Verified Purchase
Doc
Dallas, US
★★★★★ 5
Great price great shoe
Size: 12, Color: Burgundy Polished Full Grain
Excellent shoe. Tried the Sebago penny loafer and the sizing was ridiculous. These J and M are sized perfectly. I’ve had them before and they wear like iron. Very comfortable right out of the box.
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Reviewed in the United States on May 23, 2026
R
Verified Purchase
roger mendes
West Palm Beach, US
★★★★★ 5
One of the best shoes
Size: 9.5, Color: Black Polished Full Grain
Outstanding. Fashionable, most comfortable and good construction. No sines of use after quite some time. Highly recommended.
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Reviewed in the United States on March 21, 2026
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Verified Purchase
xyz
Natrona Heights, US
★★★★★ 4
Quality shoe but with a slight squeak.
Size: 10 Wide, Color: Burgundy Polished Full Grain
Nice shoes with the classic Penny Loafer design. Fit was better than another brand I tried. Only reason not 5 starts is disappointment due to a slight squeak at times when walking.
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Reviewed in the United States on August 11, 2025

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