Philips Semiconductors Product specification Thy.
BT258X-500R - Thyristors logic level
BT258X - Thyristors logic level
BT258X-600R - Thyristors logic level
BT258X-500R - Thyristor
BT258X-800R - Thyristors logic level
BT258X-800R - Thyristors
BT258X-600R - Thyristor
BT258X-800R - Thyristor