## Hl7Field.(constructor)

Creates a new HL7 field.

**Signature:**

```typescript
constructor(components: string[][], context?: Hl7Context);
```

## Parameters

| Parameter | Type                   | Description                                       |
|-----------|------------------------|---------------------------------------------------|
| components| string[][]            | The HL7 components.                               |
| context   | [Hl7Context](/content/docs/sdk/core.hl7context) | _(Optional)_ Optional HL7 parsing context.         |