trigger ContactBeforeDelete on Contact (before delete) {
    if (Trigger.isBefore) {
        if (Trigger.isDelete) {
            List<String> conIds = new List<String>();
            List<SFDelete__c> dlist = new List<SFDelete__c>();
            for (Contact con : Trigger.old) {
                if (con.RecordTypeId == '01210000000QfWd') {
                    conIds.add(con.Id);
                    // SFDelete__c にデータを追加
                    dlist.add(new SFDelete__c(
                        delSfId__c = con.Id,
                        tableName__c = 'Contact',
                        dataOwnerId__c = con.OwnerId
                    ));
                }
            }
            ControllerUtil.insSFDelete(dlist);
            // 活動_取責を削除
            ControllerUtil.delEvent1ForTrigger(conIds);
        }
    }
}