Hangul syllable Helb

Not by itself: 헯 is a Hangul syllable block.

Hangul was devised under King Sejong in 1443 to write Korean and introduced in 1446 with Hunminjeongeum, a guide to the new writing system. Rather than lining every letter up, Hangul groups consonant and vowel letters into square syllable blocks. Unicode can represent 헯 as one precomposed block or as a sequence of jamo, Hangul's individual consonant and vowel letters.

How do I type 헯?

On a Korean two-set (2-beolsik) keyboard, type G-P-F-Q.

Each key enters one jamo: G = ㅎ, P = ㅔ, F = ㄹ, and Q = ㅂ. The input method joins the last two consonants into final cluster ㄼ, then composes the block. Unicode can store 헯 as one character or as an equivalent jamo sequence; normalization can convert between the forms.